Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 1149 | 1037 | 1145 | 1100 | 1128 | 1096 |
Tmin | 1130 | 1022 | 1137 | 1104 | 1132 | 1099 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 0 | 0 | 0 | 0 | 0 | 0 |
Feuchte/Sicht | 0 | 0 | 0 | 0 | 0 | 0 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 1151 | 1155 | 1113 | 1175 | 1126 | 1142 |
Tmin | 1154 | 1158 | 1124 | 1161 | 1099 | 1132 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 0 | 0 | 0 | 0 | 0 | 0 |
Feuchte/Sicht | 0 | 0 | 0 | 0 | 0 | 0 |
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. |