Number of days available for climatic review
parametr | sty | lut | mar | kwi | maj | cze |
Tmax | 1589 | 1442 | 1589 | 1552 | 1611 | 1552 |
Tmin | 1556 | 1401 | 1550 | 1504 | 1552 | 1508 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 68 | 61 | 69 | 87 | 108 | 102 |
wilgotność / widzialność | 36 | 41 | 43 | 57 | 58 | 50 |
parametr | lip | sie | wrz | paź | lis | gru |
Tmax | 1585 | 1582 | 1530 | 1586 | 1534 | 1599 |
Tmin | 1550 | 1550 | 1500 | 1550 | 1500 | 1550 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 111 | 108 | 108 | 110 | 110 | 118 |
wilgotność / widzialność | 52 | 59 | 46 | 47 | 41 | 55 |
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. |