---------------------------
Seeing Statistics at ESO Sites
---------------------------

Column1=month index since January 1983
Column2=monthly average seeing at Paranal (arcsec at 0.5mu, zenith)
Column3=monthly average seeing at LaSilla (arcsec at 0.5mu, zenith)
 
   1     *     *                                                                
   2     *     *                                                                
   3     *     *                                                                
   4     *     *                                                                
   5     *     *                                                                
   6     *     *                                                                
   7     *     *                                                                
   8     *     *                                                                
   9     *     *                                                                
  10     *     *                                                                
  11     *     *                                                                
  12     *     *                                                                
  13     *     *                                                                
  14     *     *                                                                
  15     *     *                                                                
  16     *     *                                                                
  17     *     *                                                                
  18     *     *                                                                
  19     *     *                                                                
  20     *     *                                                                
  21     *     *                                                                
  22     *     *                                                                
  23     *     *                                                                
  24     *     *                                                                
  25     *     *                                                                
  26     *     *                                                                
  27     *     *                                                                
  28     *     *                                                                
  29     *     *                                                                
  30     *     *                                                                
  31     *     *                                                                
  32     *     *                                                                
  33     *     *                                                                
  34     *     *                                                                
  35     *     *                                                                
  36     *     *                                                                
  37     *     *                                                                
  38     *     *                                                                
  39     *     *                                                                
  40     *     *                                                                
  41     *     *                                                                
  42     *     *                                                                
  43     *     *                                                                
  44     *     *                                                                
  45     *     *                                                                
  46     *     *                                                                
  47     *     *                                                                
  48     *     *                                                                
  49     *     *                                                                
  50     *     *                                                                
  51     *     *                                                                
  52 0.770     *                                                                
  53 0.720     *                                                                
  54 0.654     *                                                                
  55 0.687     *                                                                
  56 0.795     *                                                                
  57 0.872     *                                                                
  58     *     *                                                                
  59 0.679     *                                                                
  60 0.687     *                                                                
  61 0.695     *                                                                
  62 0.736     *                                                                
  63 0.728     *                                                                
  64 0.728     *                                                                
  65 0.654     *                                                                
  66 0.654     *                                                                
  67 0.679     *                                                                
  68 0.753     *                                                                
  69 0.745     *                                                                
  70 0.761 0.821                                                                
  71 0.720 0.856                                                                
  72 0.646 0.865                                                                
  73 0.654 0.874                                                                
  74 0.711 0.760                                                                
  75 0.654 0.751                                                                
  76 0.646 0.700                                                                
  77 0.638 0.691                                                                
  78 0.679 0.717                                                                
  79 0.728 0.786                                                                
  80 0.646 0.743                                                                
  81 0.710 0.898                                                                
  82 0.694 0.796                                                                
  83 0.684 0.780                                                                
  84 0.636 0.590                                                                
  85 0.690 0.760                                                                
  86 0.690 0.900                                                                
  87 0.700 0.705                                                                
  88 0.731 0.678                                                                
  89 0.650 0.756                                                                
  90 0.642 0.836                                                                
  91 0.660 0.810                                                                
  92 0.565 0.867                                                                
  93 0.649 0.908                                                                
  94 0.625 0.855                                                                
  95 0.633 0.934                                                                
  96 0.648 0.785                                                                
  97     * 0.910                                                                
  98 0.682 0.918                                                                
  99 0.686 0.928                                                                
 100 0.635     *                                                                
 101 0.596     *                                                                
 102 0.642     *                                                                
 103 0.763     *                                                                
 104     *     *                                                                
 105     * 0.903                                                                
 106     * 1.000                                                                
 107     * 0.865                                                                
 108     * 0.847                                                                
 109     * 0.836                                                                
 110     * 0.893                                                                
 111     * 0.898                                                                
 112     * 1.023                                                                
 113     * 0.974                                                                
 114     *     *                                                                
 115     *     *                                                                
 116     *     *                                                                
 117     *     *                                                                
 118     *     *                                                                
 119     *     *                                                                
 120 0.695     *                                                                
 121 0.660     *                                                                
 122 0.622     *                                                                
 123 0.593     *                                                                
 124 0.624     *                                                                
 125 0.660     *                                                                
 126 0.690 1.280                                                                
 127     * 1.120                                                                
 128     * 1.548                                                                
 129     * 1.422                                                                
 130     * 1.114                                                                
 131     * 0.987                                                                
 132     * 0.797                                                                
 133     * 0.699                                                                
 134     * 0.720                                                                
 135     * 0.814                                                                
 136 0.593 0.784                                                                
 137 0.575 0.838                                                                
 138 0.630 0.896                                                                
 139 0.779 1.073                                                                
 140 0.779 1.013                                                                
 141     * 0.858                                                                
 142 0.544 0.911                                                                
 143 0.688 0.915                                                                
 144 0.647 0.843                                                                
 145     * 0.838                                                                
 146     *     *                                                                
 147     * 1.000                                                                
 148     * 0.828                                                                
 149     * 0.837                                                                
 150     * 0.984                                                                
 151     * 1.042                                                                
 152     * 1.107                                                                
 153     * 1.028                                                                
 154 0.675 0.812                                                                
 155 0.741 0.867                                                                
 156 0.693 0.854                                                                
 157 0.680 0.827                                                                
 158 0.653 0.810                                                                
 159 0.873 0.810                                                                
 160 0.711 0.789                                                                
 161 0.650 0.929                                                                
 162 0.748 1.145                                                                
 163 0.772 0.867                                                                
 164 0.815 1.100                                                                
 165 0.723 0.850                                                                
 166 0.712 0.760                                                                
 167 0.802 0.663                                                                
 168 0.704 0.774                                                                
 169     * 0.740                                                                
 170     * 0.721                                                                
 171 0.790 0.824                                                                
 172 0.730 0.831                                                                
 173 0.862 0.933                                                                
 174     * 0.925                                                                
 175 0.697 0.974                                                                
 176 0.666 0.980                                                                
 177 0.775 1.192                                                                
 178 0.703 1.002                                                                
 179 0.757 0.850                                                                
 180 0.690 0.909                                                                
 181 0.757 0.765                                                                
 182 0.631     *                                                                
 183 0.665 0.858                                                                
 184     * 0.964                                                                
 185 0.728 0.889                                                                
 186 0.806 1.085                                                                
 187 0.875 1.048                                                                
 188 1.003 0.997                                                                
 189 0.897 1.140                                                                
 190 1.053     *                                                                
 191 0.937     *                                                                
 192 1.064     *                                                                
 193 0.970     *                                                                
 194 0.858     *                                                                
 195 0.800 0.940                                                                
 196 0.759 0.866                                                                
 197 0.866 0.862                                                                
 198 0.941 0.864                                                                
 199 0.965 1.211                                                                
 200 0.872     *                                                                
 201 0.916 1.058                                                                
 202 0.984 1.262                                                                
 203 0.916 0.952                                                                
 204 0.938 0.929                                                                
 205 0.918 0.839                                                                
 206 0.863 0.842                                                                
 207 0.808 0.855                                                                
 208 0.902 0.977                                                                
 209 0.898 1.116                                                                
 210 1.045 1.188                                                                
 211 0.888 0.976                                                                
 212 0.910 0.980                                                                
 213 0.980 1.031                                                                
 214 0.719 0.979                                                                
 215 0.712 0.901                                                                
 216 0.779 0.892                                                                
 217 0.849 0.778                                                                
 218 0.855 0.854                                                                
 219 0.783 0.848                                                                
 220 0.777 1.055                                                                
 221 0.913 1.036                                                                
 222 0.962 1.046                                                                
 223 0.818 1.042                                                                
 224 0.953 1.131                                                                
 225 0.904 1.344                                                                
 226 0.930 1.015                                                                
 227 0.938 0.891                                                                
 228 0.891 0.876                                                                
 229 0.998 0.889                                                                
 230 0.972 0.800                                                                
 231 0.952 0.850                                                                
 232 1.020 1.146                                                                
 233 1.124 1.197                                                                
 234 0.992 1.016                                                                
 235 1.150 1.020                                                                
 236 1.060 1.210                                                                
 237 0.959 1.116                                                                
 238 1.034 1.061                                                                
 239 0.881 0.804                                                                
 240 1.019 1.007                                                                
 241 1.104 0.890                                                                
 242 1.019 0.903                                                                
 243 0.803 0.931                                                                
 244 0.827 0.806                                                                
 245 0.801 0.930                                                                
 246 0.798 1.040                                                                
 247 0.781 1.127                                                                
 248 0.929 0.987                                                                
 249 0.990 0.979                                                                
 250 0.899 0.778                                                                
 251 0.844 0.950                                                                
 252 0.770 0.810                                                                
 253 0.781 0.812                                                                
 254 0.913 0.824                                                                
 255 0.936 0.795                                                                
 256 0.851 1.090                                                                
 257 0.947 0.872                                                                
 258 0.891 0.848                                                                
 259 1.070 1.000                                                                
 260 0.987 1.190                                                                
 261 0.951 0.992                                                                
 262 0.918 1.030                                                                
 263 0.833 0.885                                                                
 264 0.861 0.889                                                                
 265 1.009 1.097                                                                
 266 0.886 0.933                                                                
 267 0.925 1.186                                                                
 268 0.843 1.290                                                                
 269 0.859 1.290                                                                
 270 0.922 1.002                                                                
 271 1.084 1.231                                                                
 272 1.155 1.060                                                                
 273 1.189 1.052                                                                
 274 0.994 0.921                                                                
 275 1.030 0.719                                                                
 276 1.010 0.801                                                                
 277 0.972 0.828                                                                
 278 1.062 0.831                                                                
 279 0.964 0.840                                                                
 280 0.983 0.923                                                                
 281 1.110 0.844                                                                
 282 1.042 1.000                                                                
 283 1.040 1.020                                                                
 284 1.061 1.105                                                                
 285 1.140 1.104                                                                
 286 0.890 1.111                                                                
 287 0.934 0.926                                                                
 288 1.035 0.937                                                                
 289 1.009 0.928                                                                
 290 1.048 0.869                                                                
 291 0.900 0.969                                                                
 292 0.937 1.023                                                                
 293 1.180 1.269                                                                
 294 1.132 1.252                                                                
 295 0.950 1.018                                                                
 296 1.140 1.237                                                                
 297 1.098 1.313                                                                
 298 1.087 1.172                                                                
 299 1.270 1.001                                                                
 300 1.189 1.112                                                                
 301 1.020 0.978                                                                
 302 1.134 0.948                                                                
 303 0.946 0.902                                                                
 304 1.017 0.955                                                                
 305 1.046 1.078                                                                
 306 1.139 1.172                                                                
 307 1.013 1.288                                                                
 308 1.015 1.119                                                                
 309 1.171 1.172                                                                
 310 1.094 1.201                                                                
 311 1.120 1.004                                                                
 312 1.026 1.020                                                                
 313 1.098 1.004                                                                
 314 1.021 1.046                                                                
 315 1.030     *                                                                
 316 0.938     *                                                                
 317 0.997     *                                                                
 318 0.959     *                                                                
 319 1.000     *                                                                
 320 1.044     *                                                                
 321 1.031     *                                                                
 322 1.129     *                                                                
 323 1.167 0.934                                                                
 324 0.979 0.795                                                                
 325 0.952 0.883                                                                
 326 1.012 1.069                                                                
 327 0.998 0.983                                                                
 328 0.965     *                                                                
 329 1.300     *                                                                
 330 1.220     *                                                                
 331 1.202     *                                                                
 332 0.917     *                                                                
 333 1.153     *                                                                
 334 1.072     *                                                                
 335 1.168     *                                                                
 336 1.128     *                                                                
 337 0.963     *                                                                
 338 1.090     *                                                                
 339 1.240     *                                                                
 340 1.141     *                                                                
 341 0.999     *                                                                
 342 1.230     *                                                                
 343 1.188     *                                                                
 344 1.137     *                                                                
 345 1.087     *                                                                
 346 1.080     *                                                                
 347 1.110     *                                                                
 348 1.102     *                                                                
 349 1.061     *                                                                
 350 1.066     *                                                                
 351 1.080     *                                                                
 352 1.102     *                                                                
 353 1.004     *                                                                
 354 1.059     *                                                                
 355 1.099     *                                                                
 356 1.130     *                                                                
 357 1.118     *                                                                
 358 0.987     *                                                                
 359 1.011     *                                                                
 360 0.930     *                                                                
 361 1.102     *                                                                
 362 1.089     *                                                                
 363     *     *                                                                
 364     *     *                                                                
 365     *     *                                                                
 366     *     *                                                                
 367     *     *                                                                
 368     *     *                                                                
