Best time to visit Boulogne

Find the best time to visit Boulogne and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Boulogne 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 Boulogne?

The best time to visit Boulogne 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 Boulogne6
    Jan
  • 7°C maximum daytime temperature in February in Boulogne7
    Feb
  • 9°C maximum daytime temperature in March in Boulogne9
    Mar
  • 11°C maximum daytime temperature in April in Boulogne11
    Apr
  • 15°C maximum daytime temperature in May in Boulogne15
    May
  • 18°C maximum daytime temperature in June in Boulogne18
    Jun
  • 20°C maximum daytime temperature in July in Boulogne20
    Jul
  • 21°C maximum daytime temperature in August in Boulogne21
    Aug
  • 18°C maximum daytime temperature in September in Boulogne18
    Sep
  • 15°C maximum daytime temperature in October in Boulogne15
    Oct
  • 10°C maximum daytime temperature in November in Boulogne10
    Nov
  • 7°C maximum daytime temperature in December in Boulogne7
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
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  • Apr
  • May
  • Jun
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Best time to visit

The weather guide for France (Boulogne) 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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Which is the hottest month in Boulogne?

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

Which month has the most rain in Boulogne?

In terms of rainfall, November is usually the wettest month in Boulogne with 93mm on average. There are normally 18 days in November with some rain.

When is it sunniest in Boulogne?

The sunniest time of year in Boulogne is normally August with bright sunshine on average for 48% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Boulogne?

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

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