ClimateForecastNovemberDecember >>

Guilliers Climate by Month

Guilliers experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It receives mid-range precipitation levels. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The climate in Guilliers is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a comfortable 24°C in August, the warmest time of the year, to a chilly 10°C during cooler months like February. At night, temperatures typically average around 3°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Guilliers receives mid-range precipitation levels, with 756 mm annually. Year-round, Guilliers has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 76 mm, and the driest month, July, with 48 mm, is minimal.

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 Guilliers. While June receives considerable daily sunshine with up to 7.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.

Monthly hours of sunshine

Data from: Rennes, France (54 KM, 33 Miles).

Daily hours of sunshine

Data from: Rennes, France (54 KM, 33 Miles).

The best time of year to visit Guilliers in France

During the months of June, July, August and September 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 Guilliers?
    August has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Guilliers?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Guilliers?
    December tops the wettest month list with 76 mm of rainfall.
  • Which is the driest month in Guilliers?
    July is the driest month with 48 mm of precipitation.
  • Which is the sunniest month in Guilliers?
    June is the sunniest month with an average of 217 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.

    Forecast for Guilliers

    Fri   Nov 22
    8°C | 0°C
    W 14 km/h
    1.7 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Sat   Nov 23
    15°C | 3°C
    S 32 km/h
    1.6 mm
    overcast and rain

    overcast and rain

    Sun   Nov 24
    17°C | 13°C
    S 40 km/h
    6.4 mm
    overcast and  chance of rain

    overcast and chance of rain