Saint-Nazaire weather in April 2025

Expect 15°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Saint-Nazaire in April. Check more long-term weather averages for Saint-Nazaire in April before you book your next holiday to France in 2025/2026.

  • 15°C maximum daytime temperature in April in Saint-Nazaire15
    15°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in April in Saint-Nazaire15
    15 days with some rainfall
  • 6°C minimum night-time temperature in April in Saint-Nazaire6
    6°C min night temperature
  • 14 hours of daylight per day in April in Saint-Nazaire14
    14 hours of daylight per day
  • No heat & humidity in April in Saint-Nazaire0
    No heat & humidity
  • 56 mm monthly rainfall in April in Saint-Nazaire56
    56 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Saint-Nazaire5
    5 (Moderate) UV index
  • 11°C sea temperature in April in Saint-Nazaire11
    11°C sea temperature

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Saint-Nazaire by month

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The April weather guide for France (Saint-Nazaire) 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 Saint-Nazaire in April?

Daytime temperatures usually reach 15°C in Saint-Nazaire in April, falling to 6°C at night.

How sunny is it in Saint-Nazaire in April?

There are normally 6 hours of bright sunshine each day in Saint-Nazaire in April - that's 45% of daylight hours.

Is the sea cold around Saint-Nazaire in April?

The average sea temperature around Saint-Nazaire in April is 11°C.

Does it rain in Saint-Nazaire in April?

There are usually 15 days with some rain in Saint-Nazaire in April and the average monthly rainfall is 56mm.

Saint-Nazaire April sunrise & sunset times

Browse the sunrise and sunset times for Saint-Nazaire in April 2025. Select a month to view Saint-Nazaire sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:48 19:39
Tuesday, 15th April 2025 06:20 19:58
Wednesday, 30th April 2025 05:54 20:19

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