Number of days available for climatic review
Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
Tmax | 1066 | 970 | 1066 | 1071 | 1099 | 1069 |
Tmin | 1066 | 981 | 1076 | 1066 | 1103 | 1064 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 104 | 98 | 106 | 134 | 136 | 126 |
Feuchte/Sicht | 88 | 78 | 81 | 108 | 113 | 114 |
Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
Tmax | 1088 | 1101 | 1064 | 1094 | 1061 | 1093 |
Tmin | 1104 | 1102 | 1067 | 1094 | 1059 | 1103 |
Sonnenscheindauer | 0 | 0 | 0 | 0 | 0 | 0 |
Niederschlag | 129 | 127 | 125 | 124 | 131 | 136 |
Feuchte/Sicht | 112 | 117 | 113 | 110 | 105 | 115 |
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. |