St Malo weather in March 2026

Expect daytime maximum temperatures of 11°C in St Malo, France in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 63 mm of rainfall in the month.

  • 11°C maximum daytime temperature in March in St Malo11
    11°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in March in St Malo16
    16 days with some rainfall
  • 4°C minimum night-time temperature in March in St Malo4
    4°C min night temperature
  • 12 hours of daylight per day in March in St Malo12
    12 hours of daylight per day
  • No heat & humidity in March in St Malo0
    No heat & humidity
  • 63 mm monthly rainfall in March in St Malo63
    63 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in St Malo3
    3 (Moderate) UV index
  • 8°C sea temperature in March in St Malo8
    8°C sea temperature

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The March 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 warm is it in St Malo in March?

Daytime temperatures usually reach 11°C in St Malo in March, falling to 4°C at night.

How sunny is it in St Malo in March?

There are normally 5 hours of bright sunshine each day in St Malo in March - that's 38% of daylight hours.

Is the sea cold around St Malo in March?

The average sea temperature around St Malo in March is 8°C.

Does it rain in St Malo in March?

There are usually 16 days with some rain in St Malo in March and the average monthly rainfall is 63mm.

St Malo March sunrise & sunset times

Browse the sunrise and sunset times for St Malo in March 2026. Select a month to view St Malo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:50 18:52
Monday, 16th March 2026 07:19 19:15
Tuesday, 31st March 2026 06:48 19:37

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