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Blainville-sur-Mer Weather and Climate: A Comprehensive Guide

The temperature in Blainville-sur-Mer can vary greatly throughout the year. The temperatures shift from pleasant to cold. It also has a relatively rainy climate with high levels of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from pleasant to chilly in Blainville-sur-Mer. On average, daytime temperatures range from a pleasant 21°C in August to a chilly 10°C in February.

Nighttime temperatures can drop, with average lows reaching 5°C in February. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Blainville-sur-Mer has a relatively rainy climate with high precipitation levels, averaging 1105 mm of rainfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 137 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 64 mm of rainfall.

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

Sunshine over the year

In Blainville-sur-Mer, summer days are longer and more sunny, with daily sunshine hours peaking at 6.9 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.2 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Saint Malo, France (56 KM, 35 Miles).

Daily hours of sunshine

Data from: Saint Malo, France (56 KM, 35 Miles).

Forecast for Blainville-sur-Mer

Tue   Dec 24
12°C | 10°C
NW 5 m/s
broken clouds and no rain

broken clouds and no rain

Wed   Dec 25
12°C | 9°C
NW 1 m/s
overcast and no rain

overcast and no rain

Thu   Dec 26
11°C | 7°C
NE 3 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Blainville-sur-Mer in France

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Blainville-sur-Mer?
    August has an average maximum temperature of 21°C and is the warmest month of the year.
  • Which is the coldest month in Blainville-sur-Mer?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Blainville-sur-Mer?
    December tops the wettest month list with 137 mm of rainfall.
  • Which is the driest month in Blainville-sur-Mer?
    July is the driest month with 64 mm of precipitation.
  • Which is the sunniest month in Blainville-sur-Mer?
    June is the sunniest month with an average of 207 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.