Number of days available for climatic review
parametr | sty | lut | mar | kwi | maj | cze |
Tmax | 764 | 671 | 744 | 738 | 771 | 749 |
Tmin | 760 | 671 | 743 | 739 | 773 | 747 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 656 | 588 | 651 | 657 | 685 | 660 |
wilgotność / widzialność | 113 | 102 | 112 | 128 | 142 | 138 |
parametr | lip | sie | wrz | paź | lis | gru |
Tmax | 772 | 771 | 749 | 764 | 743 | 773 |
Tmin | 773 | 773 | 747 | 765 | 745 | 772 |
słońce (godz.) | 0 | 0 | 0 | 0 | 0 | 0 |
opad | 678 | 684 | 664 | 679 | 659 | 690 |
wilgotność / widzialność | 144 | 143 | 141 | 138 | 131 | 148 |
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. |