Weather World
Dortmund Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 41°F Lo 33°F | Hi 44°F Lo 34°F | Hi 51°F Lo 37°F | Hi 58°F Lo 42°F | Hi 64°F Lo 48°F | Hi 72°F Lo 54°F | Hi 75°F Lo 58°F | Hi 75°F Lo 59°F | Hi 68°F Lo 54°F | Hi 59°F Lo 47°F | Hi 50°F Lo 41°F | Hi 43°F Lo 36°F |
| 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 7 mph | 7 mph | 7 mph | 7 mph | 8 mph | 9 mph | 10 mph |
| 3.4 in | 2.8 in | 2.4 in | 2 in | 3 in | 3.1 in | 3.6 in | 3.4 in | 2.6 in | 2.9 in | 2.9 in | 3.5 in |
| 85% | 81% | 75% | 72% | 75% | 74% | 71% | 69% | 73% | 79% | 83% | 85% |
| 66% | 62% | 52% | 46% | 48% | 46% | 46% | 41% | 44% | 52% | 58% | 66% |
| 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in |
| 16 | 18 | 22 | 23 | 22 | 22 | 23 | 22 | 23 | 23 | 21 | 18 |
| 12 | 9 | 8 | 7 | 9 | 8 | 9 | 9 | 7 | 8 | 9 | 11 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 2 |
| 92 | 96 | 140 | 150 | 138 | 151 | 145 | 187 | 165 | 128 | 114 | 86 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 5°C Lo 1°C | Hi 7°C Lo 1°C | Hi 11°C Lo 3°C | Hi 15°C Lo 6°C | Hi 18°C Lo 9°C | Hi 22°C Lo 13°C | Hi 24°C Lo 14°C | Hi 24°C Lo 15°C | Hi 20°C Lo 12°C | Hi 15°C Lo 8°C | Hi 10°C Lo 5°C | Hi 6°C Lo 2°C |
| 15 km/h | 16 km/h | 14 km/h | 12 km/h | 12 km/h | 11 km/h | 11 km/h | 11 km/h | 11 km/h | 13 km/h | 14 km/h | 16 km/h |
| 87 mm | 70 mm | 60 mm | 50 mm | 75 mm | 79 mm | 91 mm | 87 mm | 66 mm | 73 mm | 73 mm | 88 mm |
| 85% | 81% | 75% | 72% | 75% | 74% | 71% | 69% | 73% | 79% | 83% | 85% |
| 66% | 62% | 52% | 46% | 48% | 46% | 46% | 41% | 44% | 52% | 58% | 66% |
| 1016 mb | 1016 mb | 1016 mb | 1016 mb | 1016 mb | 1016 mb | 1016 mb | 1016 mb | 1017 mb | 1017 mb | 1014 mb | 1016 mb |
| 16 | 18 | 22 | 23 | 22 | 22 | 23 | 22 | 23 | 23 | 21 | 18 |
| 12 | 9 | 8 | 7 | 9 | 8 | 9 | 9 | 7 | 8 | 9 | 11 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 2 |
| 92 | 96 | 140 | 150 | 138 | 151 | 145 | 187 | 165 | 128 | 114 | 86 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.