Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 796 | 718 | 798 | 775 | 798 | 774 |
Tmin | 800 | 720 | 799 | 775 | 804 | 776 |
Sonnenscheindauer | 124 | 113 | 124 | 120 | 186 | 120 |
Niederschlag | 188 | 170 | 187 | 182 | 181 | 176 |
Feuchte/Sicht | 170 | 164 | 183 | 176 | 183 | 176 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 801 | 803 | 799 | 829 | 805 | 824 |
Tmin | 803 | 799 | 800 | 831 | 804 | 831 |
Sonnenscheindauer | 124 | 155 | 150 | 155 | 120 | 93 |
Niederschlag | 188 | 190 | 210 | 215 | 210 | 219 |
Feuchte/Sicht | 177 | 178 | 202 | 207 | 204 | 213 |
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. |