Frankfurt weather in August 2025

Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Frankfurt in August. Check more long-term weather averages for Frankfurt in August before you book your next holiday to Germany in 2025/2026.

  • 23°C maximum daytime temperature in August in Frankfurt23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in August in Frankfurt14
    14 days with some rainfall
  • 13°C minimum night-time temperature in August in Frankfurt13
    13°C min night temperature
  • 14 hours of daylight per day in August in Frankfurt14
    14 hours of daylight per day
  • No heat & humidity in August in Frankfurt0
    No heat & humidity
  • 68 mm monthly rainfall in August in Frankfurt68
    68 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Frankfurt6
    6 (High) UV index

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The August weather guide for Germany (Frankfurt) 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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How hot is it in Frankfurt in August?

Daytime temperatures usually reach 23°C in Frankfurt in August, falling to 13°C at night.

How sunny is it in Frankfurt in August?

There are normally 7 hours of bright sunshine each day in Frankfurt in August - that's 46% of daylight hours.

Does it rain in Frankfurt in August?

There are usually 14 days with some rain in Frankfurt in August and the average monthly rainfall is 68mm.

Frankfurt August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:54 20:08
Saturday, 16th August 2025 05:16 19:42
Sunday, 31st August 2025 05:39 19:11

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