St Malo weather in July 2025

Expect 22°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Malo in July. Check more long-term weather averages for St Malo in July before you book your next holiday to France in 2025/2026.

  • 22°C maximum daytime temperature in July in St Malo22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in July in St Malo11
    11 days with some rainfall
  • 13°C minimum night-time temperature in July in St Malo13
    13°C min night temperature
  • 16 hours of daylight per day in July in St Malo16
    16 hours of daylight per day
  • No heat & humidity in July in St Malo0
    No heat & humidity
  • 41 mm monthly rainfall in July in St Malo41
    41 mm of monthly rainfall
  • UV (maximum) index 7 (High) in July in St Malo7
    7 (High) UV index
  • 17°C sea temperature in July in St Malo17
    17°C sea temperature

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The July weather guide for France (St Malo) 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 St Malo in July?

Daytime temperatures usually reach 22°C in St Malo in July, falling to 13°C at night.

How sunny is it in St Malo in July?

There are normally 8 hours of bright sunshine each day in St Malo in July - that's 52% of daylight hours.

How warm is the sea around St Malo in July?

The average sea temperature around St Malo in July is 17°C.

Does it rain in St Malo in July?

There are usually 11 days with some rain in St Malo in July and the average monthly rainfall is 41mm.

St Malo July sunrise & sunset times

Browse the sunrise and sunset times for St Malo in July 2025. Select a month to view St Malo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:10 21:14
Wednesday, 16th July 2025 05:23 21:05
Thursday, 31st July 2025 05:41 20:47

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