Best year time to visit Trélis

General weather information about Trélis

Average annual temperature is 13.3 °C

Absolute maximum temperature: 38.5 °C

Absolute minimum temperature: -4.7 °C

Number of sunny days: 200 days

Number of rainy days: 161 days

Number of snow days: 4 days

Look at detailed online map of Trélis

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

Trélis air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.117.618.721.926.331.433.438.529.427.120.815.8
Average daytime temperature (°C)8.210.513.917.020.525.529.329.224.519.812.710.8
Average temperature (°C)4.45.28.511.315.320.122.722.919.015.18.36.4
Average night temperature (°C)1.20.73.76.311.015.016.417.014.010.84.62.7
Absolute minimum temperature (°C)-3.2-4.6-3.81.27.611.012.610.96.94.8-3.4-4.7

Trélis monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.310.511.913.514.815.515.114.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)6.08.18.29.911.212.013.311.910.07.06.55.1
Precipitation (mm)3471543210311035241423357350
Sunny days172214151011212618151318
Rainy days1151715211910512161713
Snow days310000000000

Trélis - weather forecast by months

Trélis weather in januaryTrélis weather in februaryTrélis weather in marchTrélis weather in aprilTrélis weather in mayTrélis weather in juneTrélis weather in julyTrélis weather in augustTrélis weather in septemberTrélis weather in octoberTrélis weather in novemberTrélis weather in december

Best time to visit Trélis:

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

  • June — 12.0(h)
  • July — 13.3(h)
  • August — 11.9(h)

Months with the longest average daylight duration in Trélis:

  • June — 15.5(h)

The largest precipitation sum in Trélis is at

  • September — 142(mm)
  • October — 335(mm)

    • Weather forecast in the closest to Trélis admin centers

    Weather forecast in the closest towns to Trélis

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    Frequently asked questions

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