Best year time to visit Trégarvan

General weather information about Trégarvan

Average annual temperature is 13.1 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -2.8 °C

Number of sunny days: 105 days

Number of rainy days: 260 days

Look at detailed online map of Trégarvan

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

Trégarvan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.315.415.420.123.328.826.428.131.225.815.814.9
Average daytime temperature (°C)9.710.911.814.518.122.920.120.622.417.913.011.9
Average temperature (°C)7.67.39.610.714.118.417.417.518.514.611.010.2
Average night temperature (°C)5.54.17.27.010.314.314.614.314.911.69.18.3
Absolute minimum temperature (°C)-2.8-0.5-1.03.16.810.310.910.59.66.63.30.3

Trégarvan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.86.45.38.411.711.99.69.39.06.34.33.7
Precipitation (mm)1551824411868451228693159219177
Sunny days615491816288856
Rainy days251327211314292322232525
Snow days000000000000

Trégarvan - weather forecast by months

Trégarvan weather in januaryTrégarvan weather in februaryTrégarvan weather in marchTrégarvan weather in aprilTrégarvan weather in mayTrégarvan weather in juneTrégarvan weather in julyTrégarvan weather in augustTrégarvan weather in septemberTrégarvan weather in octoberTrégarvan weather in novemberTrégarvan weather in december

Best time to visit Trégarvan:

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

  • May — 11.7(h)
  • June — 11.9(h)
  • July — 9.6(h)

Months with the longest average daylight duration in Trégarvan:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Trégarvan is at

  • March — 244(mm)
  • October — 159(mm)
  • November — 219(mm)
  • December — 177(mm)

    • Weather forecast in the closest to Trégarvan admin centers

    Weather forecast in the closest towns to Trégarvan

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    Frequently asked questions

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