Prague weather in August 2025

Expect daytime maximum temperatures of 24°C in Prague, Czech Republic in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 71 mm of rainfall in the month.

  • 24°C maximum daytime temperature in August in Prague24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in August in Prague13
    13 days with some rainfall
  • 12°C minimum night-time temperature in August in Prague12
    12°C min night temperature
  • 14 hours of daylight per day in August in Prague14
    14 hours of daylight per day
  • No heat & humidity in August in Prague0
    No heat & humidity
  • 71 mm monthly rainfall in August in Prague71
    71 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Prague6
    6 (High) UV index

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The August weather guide for Czech Republic (Prague) 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 the Czech Republic

How hot is it in Prague in August?

Daytime temperatures usually reach 24°C in Prague in August, falling to 12°C at night.

How sunny is it in Prague in August?

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

Does it rain in Prague in August?

There are usually 13 days with some rain in Prague in August and the average monthly rainfall is 71mm.

Prague August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:32 19:45
Saturday, 16th August 2025 04:53 19:19
Sunday, 31st August 2025 05:16 18:48

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