Colleville Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Colleville.

Current conditions Colleville –  

Climate overview of Colleville

Colleville, Upper Normandy, France, sees big temperature differences between seasons, with August peaking at 21°C (70°F) and January dropping to 9°C (48°F).

The city has a wet climate, receiving around 1049 mm (41 in) of rainfall per year. Despite the high annual total, it has pleasant summers and cold winters. December is the wettest month. The sunniest month is July, with 8.0 hours of sunshine per day on average.

Colleville Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Colleville - and find the best time to visit.

Monthly Temperature in Colleville

Visitors to Colleville can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 21°C (70°F) in August to a chilly 9°C (48°F) in January.

Nighttime temperatures range from 16°C (61°F) in August to 4°C (39°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Colleville

Colleville is known for its substantial rainfall, with annual precipitation reaching 1049 mm (41 in). The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 128 mm (5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 64 mm (2.5 in) of rainfall. For more details, please visit our Colleville Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Colleville

In Colleville, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.0 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Le Havre, France (37 KM, 23 Miles).

Daily hours of sunshine

Data from: Le Havre, France (37 KM, 23 Miles).

Humidity in Colleville by Month

Best Time to Visit Colleville

For comfortable weather, consider visiting Colleville in July, August and September. Conditions are usually least favourable in January, February, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: July, August and September
  • Warmest weather: July and August
  • Most sunshine: June and July
  • Fewest rainy days: June, July, August and September
  • Seasonal pattern: Pleasant summers and cold winters

Frequently asked questions about the climate in Colleville

What is the best time to visit Colleville?

July, August and September typically offer the most optimal weather in Colleville. In contrast, January, February, November and December tend to have less optimal conditions. Colleville has pleasant summers and cold winters.

What temperatures can I expect in Colleville?

Daytime highs range from 9°C (48°F) in January to 21°C (70°F) in August. Nighttime lows range from 4°C (39°F) to 16°C (61°F). Temperatures vary considerably through the year.

How much rain does Colleville get?

Annual rainfall is around 1049 mm (41 in). December is the wettest month with 128 mm (5 in), while July is the driest with 64 mm (2.5 in).

How sunny is Colleville?

Colleville receives around 1,807 hours of sunshine per year. July is the sunniest month with 240 hours, while December is the cloudiest with just 59 hours.

Colleville 3-Day Forecast

Colleville on the map

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