Gap weather in August 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Gap in August. Check more long-term weather averages for Gap in August before you book your next holiday to France in 2025/2026.

  • 21°C maximum daytime temperature in August in Gap21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in August in Gap13
    13 days with some rainfall
  • 12°C minimum night-time temperature in August in Gap12
    12°C min night temperature
  • 14 hours of daylight per day in August in Gap14
    14 hours of daylight per day
  • No heat & humidity in August in Gap0
    No heat & humidity
  • 77 mm monthly rainfall in August in Gap77
    77 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Gap8
    8 (Very High) UV index

More about Gap

Gap by month

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The August weather guide for France (Gap) 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 France

How hot is it in Gap in August?

Daytime temperatures usually reach 21°C in Gap in August, falling to 12°C at night.

How sunny is it in Gap in August?

There are normally 8 hours of bright sunshine each day in Gap in August - that's 60% of daylight hours.

Does it rain in Gap in August?

There are usually 13 days with some rain in Gap in August and the average monthly rainfall is 77mm.

Gap August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:22 20:01
Saturday, 16th August 2025 05:40 19:39
Sunday, 31st August 2025 05:57 19:14

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