Best year time to visit Les Posses

General weather information about Les Posses

Average annual temperature is 5.4 °C

Absolute maximum temperature: 28.6 °C

Absolute minimum temperature: -22.1 °C

Number of sunny days: 120 days

Number of rainy days: 214 days

Number of snow days: 31 days

Look at detailed online map of Les Posses

* Weather data for Les Posses Switzerland is based on climate observations for 2026 year

Les Posses air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.411.611.213.617.422.528.628.423.321.89.06.7
Average daytime temperature (°C)0.05.05.67.212.818.119.119.118.313.92.61.6
Average temperature (°C)-4.5-0.50.22.58.013.214.214.112.78.4-1.0-2.7
Average night temperature (°C)-9.3-5.3-4.8-2.43.47.69.29.38.03.9-4.7-6.6
Absolute minimum temperature (°C)-22.1-11.3-15.6-6.6-1.24.84.21.90.4-0.9-16.6-14.8

Les Posses monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.715.414.112.610.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.28.17.18.710.312.812.510.810.47.53.44.0
Precipitation (mm)1201620715716416712612182146308264
Sunny days131997265131616212
Rainy days10516212924261814152313
Snow days846200000056

Les Posses - weather forecast by months

Les Posses weather in januaryLes Posses weather in februaryLes Posses weather in marchLes Posses weather in aprilLes Posses weather in mayLes Posses weather in juneLes Posses weather in julyLes Posses weather in augustLes Posses weather in septemberLes Posses weather in octoberLes Posses weather in novemberLes Posses weather in december

Best time to visit Les Posses:

The best time to visit Les Posses during the most sunny months:

  • June — 12.8(h)
  • July — 12.5(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Les Posses:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Les Posses is at

  • March — 207(mm)
  • November — 308(mm)
  • December — 264(mm)

    • Weather forecast in the closest to Les Posses admin centers

    Weather forecast in the closest towns to Les Posses

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    Frequently asked questions

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