Saint-Michel-en-Grève Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Saint-Michel-en-Grève.

Current conditions Saint-Michel-en-Grève –  

Climate overview of Saint-Michel-en-Grève

Saint-Michel-en-Grève, France, has a moderate seasonal temperature range, with August reaching 20°C (68°F) and January cooling to 11°C (52°F).

Rainfall is high, totalling around 1015 mm (40 in) per year. December is the wettest month and July the driest. The most sunshine falls in July, with an average of 7.6 hours of daily sunshine.

Saint-Michel-en-Grève Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint-Michel-en-Grève - and find the best time to visit.

Monthly Temperature in Saint-Michel-en-Grève

In Saint-Michel-en-Grève, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in August, the warmest time of the year, to a chilly 11°C (52°F) during cooler months like January.

At night, you can expect temperatures ranging from 15°C (59°F) in August to around 6°C (43°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Saint-Michel-en-Grève

Saint-Michel-en-Grève is known for its substantial rainfall, with annual precipitation reaching 1015 mm (40 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 129 mm (5.1 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month July brings less rainfall, with 51 mm (2 in) over 12 rainy days. For more details, please visit our Saint-Michel-en-Grève Precipitation page.

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

Sunshine Hours in Saint-Michel-en-Grève

Seasonal changes in sunshine hours are quite dramatic in Saint-Michel-en-Grève. While July receives considerable daily sunshine with up to 7.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.1 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Brest, France (67 KM, 42 Miles).

Daily hours of sunshine

Data from: Brest, France (67 KM, 42 Miles).

Humidity in Saint-Michel-en-Grève by Month

Best Time to Visit Saint-Michel-en-Grève

For comfortable weather, consider visiting Saint-Michel-en-Grève in July and August. 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 and August
  • Warmest weather: July, August and September
  • Most sunshine: July
  • Fewest rainy days: June, July, August and September

Frequently asked questions about the climate in Saint-Michel-en-Grève

What is the best time to visit Saint-Michel-en-Grève?

July and August typically offer the most optimal weather in Saint-Michel-en-Grève. In contrast, January, February, November and December tend to have less optimal conditions.

What temperatures can I expect in Saint-Michel-en-Grève?

Daytime highs range from 11°C (52°F) in January to 20°C (68°F) in August. Nighttime lows range from 6°C (43°F) to 15°C (59°F).

How much rain does Saint-Michel-en-Grève get?

Annual rainfall is around 1015 mm (40 in). December is the wettest month with 129 mm (5.1 in), while July is the driest with 51 mm (2 in).

How sunny is Saint-Michel-en-Grève?

Saint-Michel-en-Grève receives around 1,752 hours of sunshine per year. July is the sunniest month with 229 hours, while December is the cloudiest with just 63 hours.

Saint-Michel-en-Grève 3-Day Forecast

Saint-Michel-en-Grève on the map

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