Climate in Hanover (Lower-Saxony), Germany

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Hanover, Germany

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Hanover, Germany

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Hanover, Germany

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Hanover, Germany

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Weather Forecasts for Hanover

Fri   Mar 29
13°C | 6°C
S 25 km/h
2.2 mm
overcast and rain

overcast and rain

Sat   Mar 30
20°C | 8°C
SE 22 km/h
partly cloudy and no rain

partly cloudy and no rain

Sun   Mar 31
15°C | 8°C
SW 18 km/h
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Hanover in Germany

Hanover has an oceanic climate. During the summer, between May and August, the city of Hannover can get pleasantly warm with many hours of sunshine. Winters (December - March) can be bitterly cold and damp. Rain is spread out evenly throughout the year.

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Hanover?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Hanover?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Hanover?
    July tops the wettest month list with 84 mm of rainfall.
  • Which is the driest month in Hanover?
    April is the driest month with 55 mm of precipitation.
  • Which is the sunniest month in Hanover?
    May is the sunniest month with an average of 216 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.