ClimateForecastNovemberDecember >>

Saint-Jean-Trolimon Climate by Month

Temperatures in Saint-Jean-Trolimon experience a moderate degree of variance through the seasons. Days can be pleasant, while the cooler months tend to be cold. It receives a moderate amount of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The weather in Saint-Jean-Trolimon changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a pleasant 20°C in August to a chilly 11°C in February. Nighttime temperatures can drop, with averages reaching 7°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Saint-Jean-Trolimon receives mid-range precipitation levels, with 976 mm annually. The seasons in Saint-Jean-Trolimon, bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 126 mm of precipitation. This rainfall is distributed across 21 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 50 mm over 12 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In Saint-Jean-Trolimon, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.1 hours.

Monthly hours of sunshine

Data from: Brest, France (65 KM, 40 Miles).

Daily hours of sunshine

Data from: Brest, France (65 KM, 40 Miles).

The best time of year to visit Saint-Jean-Trolimon in France

Other facts from our historical weather data:
  • Which is the warmest month in Saint-Jean-Trolimon?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Saint-Jean-Trolimon?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Saint-Jean-Trolimon?
    December tops the wettest month list with 126 mm of rainfall.
  • Which is the driest month in Saint-Jean-Trolimon?
    July is the driest month with 50 mm of precipitation.
  • Which is the sunniest month in Saint-Jean-Trolimon?
    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.

    Forecast for Saint-Jean-Trolimon

    Fri   Nov 22
    9°C | 1°C
    NW 18 km/h
    2.3 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Sat   Nov 23
    16°C | 7°C
    S 32 km/h
    8.4 mm
    overcast and heavy rain

    overcast and heavy rain

    Sun   Nov 24
    18°C | 10°C
    SW 36 km/h
    22 mm
    overcast and heavy rain

    overcast and heavy rain