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Ploumilliau Weather and Climate: A Comprehensive Guide

The temperature in Ploumilliau varies moderately throughout the year. The temperatures shift from pleasant to cold. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Ploumilliau experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a pleasant 20°C in August, the warmest time of the year, to a chilly 11°C during cooler months like February.

At night, temperatures typically drop to an average of around 6°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Ploumilliau has a relatively rainy climate with high precipitation levels, averaging 1006 mm of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives high rainfall, averaging 127 mm of precipitation, recorded across 20 rainy days. In contrast, the drier season, July brings less rainfall, with 52 mm over 11 rainy days. For more details, please visit our Ploumilliau Precipitation page.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Ploumilliau. 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 (70 KM, 43 Miles).

Daily hours of sunshine

Data from: Brest, France (70 KM, 43 Miles).

Forecast for Ploumilliau

Tue   Dec 24
13°C | 11°C
NW 5 m/s
overcast and no rain

overcast and no rain

Wed   Dec 25
13°C | 9°C
W 3 m/s
broken clouds and no rain

broken clouds and no rain

Thu   Dec 26
11°C | 8°C
E 4 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Ploumilliau in France

Other facts from our historical weather data:
  • Which is the warmest month in Ploumilliau?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Ploumilliau?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Ploumilliau?
    December tops the wettest month list with 127 mm of rainfall.
  • Which is the driest month in Ploumilliau?
    July is the driest month with 52 mm of precipitation.
  • Which is the sunniest month in Ploumilliau?
    July is the sunniest month with an average of 229 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.