Number of days available for climatic review
parametr | sty | lut | mar | kwi | maj | cze |
Tmax | 0 | 0 | 0 | 0 | 0 | 1 |
Tmin | 0 | 0 | 0 | 0 | 0 | 0 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 31 | 29 | 31 | 31 | 31 | 43 |
wilgotność / widzialność | 522203144 | 1664 | 522204168 | 1664 | 522205192 | 1664 |
parametr | lip | sie | wrz | paź | lis | gru |
Tmax | 0 | 0 | 1 | 1 | 1 | 0 |
Tmin | 0 | 0 | 0 | 0 | 0 | 0 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 63 | 34 | 30 | 31 | 30 | 31 |
wilgotność / widzialność | 522206216 | 1664 | 522223624 | 1664 | 522224648 | 1664 |
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. |