Mittel: 1961-1990 | Januar | Febr. | März | April | Mai | Juni | Juli | August | Sept. | Oktob. | Nov. | Dez. |  |
|
Lufttemperatur °C |  |  |  |  |  |  |  |  |  |  |  |  | Mittel |
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
 | Tagesmittel | 0.9 | 2.1 | 5.7 | 9.6 | 14.1 | 17.4 | 19.2 | 18.6 | 15.0 | 10.1 | 5.0 | 2.0 | 10.0 |
|
 |  |  |  |  |  |  |  |  |  |  |  |  |  | Summe |
Niederschlag mm |  |  |  |  |  |  |  |  |  |  |  |  |  |
 | Niederschlagshöhe | 39.9 | 37.5 | 48.7 | 50.9 | 71.2 | 73.5 | 76.4 | 64.8 | 54.3 | 53.2 | 53.9 | 49.1 | 673.5 |
|
Zahl der Tage* |  |  |  |  |  |  |  |  |  |  |  |  | Summe |
 | Eistage | 7.5 | 3.6 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 5.9 | 18.3 |
 | Frosttage | 16.4 | 15.1 | 8.6 | 1.9 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 | 7.3 | 14.8 | 65.0 |
 | Sommertage | 0.0 | 0.0 | 0.0 | 0.4 | 3.5 | 9.0 | 13.0 | 11.8 | 4.1 | 0.3 | 0.0 | 0.0 | 42.0 |
 | Heiße Tage | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.4 | 4.5 | 2.7 | 0.4 | 0.0 | 0.0 | 0.0 | 9.3 |
|
Sonne h |  |  |  |  |  |  |  |  |  |  |  |  | Summe |
 | Sonnenscheindauer | 47.5 | 85.9 | 121.8 | 168.9 | 205.5 | 221.3 | 230.5 | 213.7 | 175.4 | 113.5 | 54.9 | 46.9 | 1685.8 |
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
* Zahl der Tage |  |
Eistag: |  | Temperaturtagesmaximum | < 0 °C |
Frosttag: |  | Temperaturtagesminimum | < 0 °C |
Sommertag: |  | Temperaturtagesmaximum | >= 25 °C |
Heißer Tag: |  | Temperaturtagesmaximum | >= 30 °C |
Quelle: Deutscher Wetterdienst |