Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 1568 | 1419 | 1570 | 1520 | 1555 | 1525 |
Tmin | 1570 | 1424 | 1578 | 1522 | 1559 | 1523 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 187 | 172 | 187 | 184 | 187 | 180 |
Feuchte/Sicht | 178 | 162 | 183 | 176 | 179 | 176 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 1570 | 1572 | 1545 | 1591 | 1555 | 1602 |
Tmin | 1576 | 1571 | 1552 | 1600 | 1559 | 1607 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 187 | 190 | 212 | 218 | 210 | 217 |
Feuchte/Sicht | 180 | 181 | 200 | 202 | 204 | 214 |
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. |