Number of days available for climatic review
parametr | sty | lut | mar | kwi | maj | cze |
Tmax | 1248 | 1148 | 1267 | 1223 | 1263 | 1225 |
Tmin | 1247 | 1143 | 1267 | 1223 | 1265 | 1224 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 775 | 702 | 775 | 751 | 775 | 750 |
wilgotność / widzialność | 183 | 166 | 180 | 172 | 183 | 178 |
parametr | lip | sie | wrz | paź | lis | gru |
Tmax | 1268 | 1263 | 1238 | 1282 | 1253 | 1300 |
Tmin | 1270 | 1259 | 1239 | 1285 | 1256 | 1300 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 775 | 779 | 782 | 804 | 780 | 216 |
wilgotność / widzialność | 182 | 181 | 203 | 205 | 205 | 212 |
Climate data is usually derived from meteorological data of a certain number of years. The actual number of recorded years may vary from only a couple to 50 years or more. The quality of climate data depends on the number of available recorded years. Fewer years means less reliable data. The standart-period for reliable climate data is 30 years. For example, the mean monthly temperature for, let's say January, would ideally calculated from a total number of 930 recorded January-days. However, the usual number of recorded days is much smaller. The table above shows the actual number of recorded days for every parameter measured. |