Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 56 | 50 | 52 | 73 | 83 | 87 |
Tmin | 61 | 54 | 57 | 73 | 88 | 83 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 93 | 85 | 95 | 111 | 130 | 124 |
Feuchte/Sicht | 44 | 39 | 44 | 53 | 63 | 63 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 82 | 87 | 85 | 85 | 74 | 76 |
Tmin | 90 | 91 | 87 | 86 | 77 | 79 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 131 | 129 | 123 | 125 | 132 | 137 |
Feuchte/Sicht | 63 | 66 | 64 | 61 | 57 | 59 |
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. |