Hannover weather in August 2025

Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Hannover in August. Check more long-term weather averages for Hannover in August before you book your next holiday to Germany in 2025/2026.

  • 22°C maximum daytime temperature in August in Hannover22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in August in Hannover15
    15 days with some rainfall
  • 12°C minimum night-time temperature in August in Hannover12
    12°C min night temperature
  • 15 hours of daylight per day in August in Hannover15
    15 hours of daylight per day
  • No heat & humidity in August in Hannover0
    No heat & humidity
  • 70 mm monthly rainfall in August in Hannover70
    70 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Hannover5
    5 (Moderate) UV index

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The August weather guide for Germany (Hannover) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Germany

How hot is it in Hannover in August?

Daytime temperatures usually reach 22°C in Hannover in August, falling to 12°C at night.

How sunny is it in Hannover in August?

There are normally 7 hours of bright sunshine each day in Hannover in August - that's 47% of daylight hours.

Does it rain in Hannover in August?

There are usually 15 days with some rain in Hannover in August and the average monthly rainfall is 70mm.

Hannover August sunrise & sunset times

Browse the sunrise and sunset times for Hannover in August 2025. Select a month to view Hannover sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:42 20:12
Saturday, 16th August 2025 05:06 19:44
Sunday, 31st August 2025 05:31 19:11

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