Aachen weather by month
Aachen has mild summers, cool winters and moderate rain. The most pleasant months are June to August.
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Month by month
Average daytime high, night low, rain or snow, how the air feels and how strong the sun is, 1991–2020. Best months are highlighted.
| Month | High | Low | Rain | Air | Sun |
|---|---|---|---|---|---|
| January | 42°F 6°C | 33°F 1°C | 3.0 in 75 mm | Dry | Weak sun |
| February | 44°F 7°C | 34°F 1°C | 3.0 in 75 mm | Dry | Weak sun |
| March | 51°F 11°C | 37°F 3°C | 2.7 in 68 mm | Dry | Moderate sun |
| April | 59°F 15°C | 42°F 6°C | 2.0 in 50 mm | Dry | Sunny |
| May | 65°F 19°C | 48°F 9°C | 2.4 in 60 mm | Comfortable | Sunny |
| June | 71°F 22°C | 53°F 12°C | 2.9 in 74 mm | Comfortable | Sunny |
| July | 74°F 23°C | 57°F 14°C | 3.5 in 90 mm | Comfortable | Sunny |
| August | 74°F 23°C | 57°F 14°C | 3.1 in 80 mm | Comfortable | Sunny |
| September | 67°F 19°C | 52°F 11°C | 3.0 in 75 mm | Comfortable | Moderate sun |
| October | 59°F 15°C | 46°F 8°C | 2.7 in 69 mm | Comfortable | Weak sun |
| November | 49°F 10°C | 40°F 4°C | 2.8 in 71 mm | Dry | Weak sun |
| December | 44°F 6°C | 35°F 2°C | 3.5 in 89 mm | Dry | Weak sun |
Cities with a climate like Aachen
Whole-year match out of 100, one city per country, seasons lined up across the equator.
- Utrecht Netherlands94
- Antwerp Belgium93
- Reading United Kingdom90
- Zürich Switzerland89
- Marne-la-Vallée France88
- Copenhagen Denmark87