Best time to visit Dieppe

Find the best time to visit Dieppe and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Dieppe by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Dieppe?

The best time to visit Dieppe is July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 6°C maximum daytime temperature in January in Dieppe6
    Jan
  • 7°C maximum daytime temperature in February in Dieppe7
    Feb
  • 9°C maximum daytime temperature in March in Dieppe9
    Mar
  • 12°C maximum daytime temperature in April in Dieppe12
    Apr
  • 16°C maximum daytime temperature in May in Dieppe16
    May
  • 19°C maximum daytime temperature in June in Dieppe19
    Jun
  • 21°C maximum daytime temperature in July in Dieppe21
    Jul
  • 21°C maximum daytime temperature in August in Dieppe21
    Aug
  • 19°C maximum daytime temperature in September in Dieppe19
    Sep
  • 15°C maximum daytime temperature in October in Dieppe15
    Oct
  • 10°C maximum daytime temperature in November in Dieppe10
    Nov
  • 7°C maximum daytime temperature in December in Dieppe7
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Which is the hottest month in Dieppe?

The hottest time of year in Dieppe is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Dieppe?

In terms of rainfall, November is usually the wettest month in Dieppe with 86mm on average. There are normally 17 days in November with some rain.

When is it sunniest in Dieppe?

The sunniest time of year in Dieppe is normally August with bright sunshine on average for 49% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Dieppe?

The sea is usually at its warmest in Dieppe in August when the water temperature reaches 18°C.

Best time to visit

The weather guide for France (Dieppe) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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