Yearly weather and climate in Hannover, Germany
The yearly weather in Hannover runs from around 2°C in January to 24°C in August. June is the driest month at 10 rainy days; February the wettest at 16. Here is the annual climate data, so you know what you are packing for.
Best time to visit
Weather is fairly consistent year-round. Pack for stable conditions.
Sunshine
Expect up to 12.3 hours of clear skies in Jun, but only 2.1 hours in Dec. Pack sunglasses and SPF accordingly.
Rainfall
Rainfall peaks in Feb (92mm), but it's generally moderate. A light travel umbrella should be enough.
Day-to-night swings
Temperatures typically drop by 7°C from day to night. Make sure to pack layers for the evenings.
Average temperatures and rainfall
Daily highs and lows in Hannover, averaged over 10 years of recorded weather, with the number of days it typically rains.
- 643°235°15Jan
- 847°236°16Feb
- 1051°236°12Mar
- 1356°440°11Apr
- 1865°948°11May
- 2374°1356°10Jun
- 2374°1458°14Jul
- 2476°1559°12Aug
- 2169°1253°10Sep
- 1660°948°12Oct
- 949°540°12Nov
- 643°236°15Dec
Bars span the average daily low to high. Numbers under the drop are rainy days per month (1mm or more) — hover a month for its total rainfall. Jun is typically driest at 10 days (68mm); Feb the wettest at 16 days (92mm).
| Month | Average high | Average low | Rainy days | Total rainfall |
|---|---|---|---|---|
| Jan | 6°C | 2°C | 15 | 62mm |
| Feb | 8°C | 2°C | 16 | 92mm |
| Mar | 10°C | 2°C | 12 | 54mm |
| Apr | 13°C | 4°C | 11 | 52mm |
| May | 18°C | 9°C | 11 | 49mm |
| Jun | 23°C | 13°C | 10 | 68mm |
| Jul | 23°C | 14°C | 14 | 79mm |
| Aug | 24°C | 15°C | 12 | 64mm |
| Sep | 21°C | 12°C | 10 | 56mm |
| Oct | 16°C | 9°C | 12 | 66mm |
| Nov | 9°C | 5°C | 12 | 58mm |
| Dec | 6°C | 2°C | 15 | 84mm |
Weather data by Open-Meteo.com
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