Best year time to visit Trémégan

General weather information about Trémégan

Average annual temperature is 12.6 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -3.7 °C

Number of sunny days: 130 days

Number of rainy days: 235 days

Look at detailed online map of Trémégan

* Weather data for Trémégan France is based on climate observations for 2026 year

Trémégan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.913.817.319.824.429.128.029.531.527.215.614.4
Average daytime temperature (°C)8.710.111.914.518.924.321.322.123.718.212.611.0
Average temperature (°C)6.35.88.710.214.219.217.517.918.914.19.68.5
Average night temperature (°C)4.02.25.76.19.613.913.514.014.710.46.75.9
Absolute minimum temperature (°C)-3.7-1.9-2.11.66.39.611.09.06.86.4-0.7-2.0

Trémégan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)4.45.97.39.012.012.811.010.69.86.45.24.0
Precipitation (mm)103141609067421077094116146100
Sunny days81971214144101412511
Rainy days23924181716272116192520
Snow days000000000000

Trémégan - weather forecast by months

Trémégan weather in januaryTrémégan weather in februaryTrémégan weather in marchTrémégan weather in aprilTrémégan weather in mayTrémégan weather in juneTrémégan weather in julyTrémégan weather in augustTrémégan weather in septemberTrémégan weather in octoberTrémégan weather in novemberTrémégan weather in december

Best time to visit Trémégan:

The best time to visit Trémégan during the most sunny months:

  • May — 12.0(h)
  • June — 12.8(h)
  • July — 11.0(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Trémégan:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Trémégan is at

  • March — 160(mm)
  • November — 146(mm)

    • Weather forecast in the closest to Trémégan admin centers

    Weather forecast in the closest towns to Trémégan

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    Frequently asked questions

    When is the best time to visit Trémégan?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Trémégan.
    What is the weather like in Trémégan?
    See average temperature, rainfall and daylight hours for Trémégan by month in the table above.
    How many sunny days does Trémégan have?
    The monthly weather statistics above show sunshine and rainfall patterns for Trémégan throughout the year.