Number of days available for climatic review
parametr | sty | lut | mar | kwi | maj | cze |
Tmax | 217 | 198 | 217 | 210 | 217 | 210 |
Tmin | 217 | 198 | 217 | 210 | 217 | 210 |
słońce (godz.) | 185 | 166 | 186 | 179 | 185 | 178 |
opad | 0 | 0 | 16 | 0 | 0 | 0 |
wilgotność / widzialność | 0 | 0 | 0 | 0 | 0 | 0 |
parametr | lip | sie | wrz | paź | lis | gru |
Tmax | 217 | 217 | 210 | 217 | 210 | 217 |
Tmin | 217 | 217 | 210 | 217 | 210 | 217 |
słońce (godz.) | 185 | 189 | 209 | 210 | 208 | 216 |
opad | 0 | 0 | 0 | 0 | 30 | 9 |
wilgotność / widzialność | 0 | 0 | 0 | 0 | 0 | 0 |
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. |