Best year time to visit Unterwassern

General weather information about Unterwassern

Average annual temperature is 5.7 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -15.4 °C

Number of sunny days: 135 days

Number of rainy days: 142 days

Number of snow days: 88 days

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

Unterwassern air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.610.310.011.517.222.525.527.526.722.48.37.3
Average daytime temperature (°C)-0.43.34.45.811.117.720.219.418.412.73.02.4
Average temperature (°C)-4.0-1.30.42.37.412.615.315.013.28.5-0.4-0.9
Average night temperature (°C)-7.3-5.6-4.2-1.53.26.210.010.47.73.8-5.2-5.1
Absolute minimum temperature (°C)-15.4-15.2-12.0-9.60.20.33.23.2-3.9-6.2-12.0-15.2

Unterwassern 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)9.110.311.913.615.015.815.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.88.08.08.910.412.912.710.79.76.64.04.3
Precipitation (mm)3819124961064199136139217236185
Sunny days1215101312114101615512
Rainy days1137141927201316138
Snow days181218105001101211

Unterwassern - weather forecast by months

Unterwassern weather in januaryUnterwassern weather in februaryUnterwassern weather in marchUnterwassern weather in aprilUnterwassern weather in mayUnterwassern weather in juneUnterwassern weather in julyUnterwassern weather in augustUnterwassern weather in septemberUnterwassern weather in octoberUnterwassern weather in novemberUnterwassern weather in december

Best time to visit Unterwassern:

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

  • June — 12.9(h)
  • July — 12.7(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Unterwassern:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Unterwassern is at

  • October — 217(mm)
  • November — 236(mm)
  • December — 185(mm)

    • Weather forecast in the closest to Unterwassern admin centers

    Weather forecast in the closest towns to Unterwassern

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    Frequently asked questions

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