Boulogne weather in January 2025

Expect 6°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Boulogne in January. Check more long-term weather averages for Boulogne in January before you book your next holiday to France in 2025/2026.

  • 6°C maximum daytime temperature in January in Boulogne6
    6°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in January in Boulogne18
    18 days with some rainfall
  • 2°C minimum night-time temperature in January in Boulogne2
    2°C min night temperature
  • 9 hours of daylight per day in January in Boulogne9
    9 hours of daylight per day
  • No heat & humidity in January in Boulogne0
    No heat & humidity
  • 67 mm monthly rainfall in January in Boulogne67
    67 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Boulogne1
    1 (Low) UV index
  • 8°C sea temperature in January in Boulogne8
    8°C sea temperature

More about Boulogne

Boulogne by month

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The January weather guide for France (Boulogne) 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 cold is it in Boulogne in January?

Daytime temperatures usually reach 6°C in Boulogne in January, falling to 2°C at night.

How sunny is it in Boulogne in January?

There are normally 2 hours of bright sunshine each day in Boulogne in January - that's 21% of daylight hours.

Is the sea cold around Boulogne in January?

The average sea temperature around Boulogne in January is 8°C.

Does it rain in Boulogne in January?

There are usually 18 days with some rain in Boulogne in January and the average monthly rainfall is 67mm.

Boulogne January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:55 16:59
Thursday, 16th January 2025 08:48 17:19
Friday, 31st January 2025 08:30 17:44

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