Pornichet weather in May 2026

Expect daytime maximum temperatures of 17°C in Pornichet, France in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 67 mm of rainfall in the month.

  • 17°C maximum daytime temperature in May in Pornichet17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in May in Pornichet16
    16 days with some rainfall
  • 9°C minimum night-time temperature in May in Pornichet9
    9°C min night temperature
  • 15 hours of daylight per day in May in Pornichet15
    15 hours of daylight per day
  • No heat & humidity in May in Pornichet0
    No heat & humidity
  • 67 mm monthly rainfall in May in Pornichet67
    67 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Pornichet6
    6 (High) UV index
  • 14°C sea temperature in May in Pornichet14
    14°C sea temperature

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The May weather guide for France (Pornichet) 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 Pornichet in May?

Daytime temperatures usually reach 18°C in Pornichet in May, falling to 9°C at night.

How sunny is it in Pornichet in May?

There are normally 7 hours of bright sunshine each day in Pornichet in May - that's 42% of daylight hours.

Does it rain in Pornichet in May?

There are usually 15 days with some rain in Pornichet in May and the average monthly rainfall is 62mm.

Pornichet May sunrise & sunset times

Browse the sunrise and sunset times for Pornichet in May 2026. Select a month to view Pornichet sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:53 20:20
Saturday, 16th May 2026 05:32 20:40
Sunday, 31st May 2026 05:18 20:57

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