Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 1088 | 996 | 1105 | 1099 | 1118 | 1106 |
Tmin | 1096 | 995 | 1108 | 1091 | 1118 | 1102 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 128 | 114 | 124 | 147 | 158 | 151 |
Feuchte/Sicht | 121 | 110 | 122 | 140 | 153 | 147 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 1133 | 1134 | 1100 | 1111 | 1102 | 1138 |
Tmin | 1144 | 1140 | 1100 | 1106 | 1103 | 1137 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 158 | 156 | 151 | 152 | 150 | 157 |
Feuchte/Sicht | 152 | 152 | 146 | 148 | 148 | 152 |
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. |