Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 1152 | 1090 | 1193 | 1181 | 1201 | 1179 |
Tmin | 1185 | 1112 | 1224 | 1211 | 1239 | 1213 |
Sonnenscheindauer | 294 | 231 | 316 | 323 | 435 | 368 |
Niederschlag | 655 | 592 | 661 | 651 | 684 | 668 |
Feuchte/Sicht | 79 | 75 | 78 | 92 | 99 | 97 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 1217 | 1204 | 1141 | 1210 | 1180 | 1216 |
Tmin | 1255 | 1256 | 1193 | 1242 | 1200 | 1239 |
Sonnenscheindauer | 381 | 375 | 328 | 348 | 294 | 335 |
Niederschlag | 690 | 693 | 671 | 708 | 667 | 163 |
Feuchte/Sicht | 102 | 94 | 89 | 93 | 93 | 96 |
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. |