Dieppe weather in July 2025

Expect daytime maximum temperatures of 70°F in Dieppe, France in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 70°F maximum daytime temperature in July in Dieppe70
    70°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in July in Dieppe11
    11 days with some rainfall
  • 55°F minimum night-time temperature in July in Dieppe55
    55°F min night temperature
  • 16 hours of daylight per day in July in Dieppe16
    16 hours of daylight per day
  • No heat & humidity in July in Dieppe0
    No heat & humidity
  • 2.1 inches monthly rainfall in July in Dieppe2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Dieppe7
    7 (High) UV index
  • 63°F sea temperature in July in Dieppe63
    63°F sea temperature

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The July weather guide for France (Dieppe) 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 Dieppe in July?

Daytime temperatures usually reach 70°F in Dieppe in July, falling to 55°F at night.

How sunny is it in Dieppe in July?

There are normally 7 hours of bright sunshine each day in Dieppe in July - that's 46% of daylight hours.

How warm is the sea around Dieppe in July?

The average sea temperature around Dieppe in July is 63°F.

Does it rain in Dieppe in July?

There are usually 11 days with some rain in Dieppe in July and the average monthly rainfall is 2.1 inches.

Dieppe July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:51 21:08
Wednesday, 16th July 2025 05:05 20:58
Thursday, 31st July 2025 05:24 20:39

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