Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 1366 | 1234 | 1367 | 1322 | 1379 | 1349 |
Tmin | 1370 | 1235 | 1364 | 1321 | 1379 | 1352 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 19 | 9 | 6 | 3 | 30 | 43 |
Feuchte/Sicht | 60 | 55 | 61 | 59 | 71 | 86 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 1395 | 1383 | 1321 | 1367 | 1334 | 1366 |
Tmin | 1396 | 1385 | 1320 | 1368 | 1325 | 1369 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 51 | 45 | 16 | 14 | 26 | 14 |
Feuchte/Sicht | 85 | 60 | 85 | 85 | 88 | 91 |
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. |