Calais weather in June 2025

Expect daytime maximum temperatures of 66°F in Calais, France in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 66°F maximum daytime temperature in June in Calais66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in June in Calais13
    13 days with some rainfall
  • 52°F minimum night-time temperature in June in Calais52
    52°F min night temperature
  • 16 hours of daylight per day in June in Calais16
    16 hours of daylight per day
  • No heat & humidity in June in Calais0
    No heat & humidity
  • 2.0 inches monthly rainfall in June in Calais2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 6 (High) in June in Calais6
    6 (High) UV index
  • 57°F sea temperature in June in Calais57
    57°F sea temperature

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The June weather guide for France (Calais) 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)  |  Imperial (°F)

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More about France

How hot is it in Calais in June?

Daytime temperatures usually reach 66°F in Calais in June, falling to 52°F at night.

How sunny is it in Calais in June?

There are normally 7 hours of bright sunshine each day in Calais in June - that's 44% of daylight hours.

How warm is the sea around Calais in June?

The average sea temperature around Calais in June is 57°F.

Does it rain in Calais in June?

There are usually 13 days with some rain in Calais in June and the average monthly rainfall is 2.0 inches.

Calais June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:44 20:58
Sunday, 15th June 2025 04:38 21:09
Monday, 30th June 2025 04:42 21:10

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