Weather in Treffiagat in May

General weather information about Treffiagat

Average annual temperature is 13.5 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -0.3 °C

Number of sunny days: 112 days

Number of rainy days: 253 days

Look at detailed online map of Treffiagat

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

Treffiagat air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.613.014.516.624.024.822.326.828.522.316.215.4
Average daytime temperature (°C)10.310.511.813.218.221.619.319.821.317.813.612.5
Average temperature (°C)8.47.710.010.814.618.517.417.518.515.412.011.2
Average night temperature (°C)6.54.88.08.211.315.215.315.015.612.710.49.6
Absolute minimum temperature (°C)-0.30.90.44.47.911.511.011.011.28.05.11.8

Treffiagat monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.215.915.614.212.610.89.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)4.16.66.59.012.412.410.710.89.56.64.73.9
Precipitation (mm)1041418511338341117773142196119
Sunny days7195917156691045
Rainy days24926211415252521212626
Snow days000000000000

Treffiagat - weather forecast by months

Treffiagat weather in januaryTreffiagat weather in februaryTreffiagat weather in marchTreffiagat weather in aprilTreffiagat weather in mayTreffiagat weather in juneTreffiagat weather in julyTreffiagat weather in augustTreffiagat weather in septemberTreffiagat weather in octoberTreffiagat weather in novemberTreffiagat weather in december

Best time to visit Treffiagat:

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

  • May — 12.4(h)
  • June — 12.4(h)
  • July — 10.7(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Treffiagat:

  • June — 15.9(h)
  • July — 15.6(h)

The largest precipitation sum in Treffiagat is at

  • March — 185(mm)
  • October — 142(mm)
  • November — 196(mm)

    • Weather forecast in the closest to Treffiagat admin centers

    Weather forecast in the closest towns to Treffiagat

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    Frequently asked questions

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