Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 2097 | 1898 | 2093 | 2028 | 2081 | 2029 |
Tmin | 2098 | 1903 | 2104 | 2035 | 2084 | 2034 |
Sonnenscheindauer | 155 | 142 | 155 | 150 | 186 | 210 |
Niederschlag | 186 | 169 | 187 | 181 | 186 | 180 |
Feuchte/Sicht | 184 | 166 | 184 | 178 | 182 | 178 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 2092 | 2097 | 2054 | 2122 | 2063 | 2137 |
Tmin | 2101 | 2098 | 2061 | 2129 | 2063 | 2139 |
Sonnenscheindauer | 186 | 186 | 180 | 186 | 120 | 155 |
Niederschlag | 188 | 190 | 210 | 215 | 210 | 217 |
Feuchte/Sicht | 182 | 184 | 203 | 207 | 205 | 216 |
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. |