Climate of Dortmund
Temperature °C
|
Precipitation
|
relative Humidity |
Sunshine h/Day |
Water °C |
|||
|---|---|---|---|---|---|---|---|
| Jan | 4 | -1 | 65 | 19 | 85 | - | - |
| Feb | 5 | -1 | 56 | 17 | 80 | - | - |
| Mar | 9 | 2 | 53 | 14 | 77 | - | - |
| Apr | 13 | 4 | 57 | 16 | 72 | - | - |
| May | 18 | 8 | 68 | 14 | 70 | - | - |
| Jun | 21 | 11 | 78 | 14 | 73 | - | - |
| Jul | 22 | 13 | 93 | 17 | 73 | - | - |
| Aug | 22 | 13 | 93 | 16 | 74 | - | - |
| Sep | 19 | 10 | 67 | 15 | 79 | - | - |
| Okt | 15 | 7 | 60 | 17 | 81 | - | - |
| Nov | 9 | 3 | 71 | 19 | 84 | - | - |
| Dec | 5 | 1 | 77 | 19 | 85 | - | - |
| Year | 13,4 | 5,7 | 840 | 197 | 78 | - | - |
Data period: 1961 to 1990.