Best year time to visit Wattenwil

General weather information about Wattenwil

Average annual temperature is 9.6 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 119 days

Number of rainy days: 223 days

Number of snow days: 23 days

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

Wattenwil air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.714.017.816.921.628.030.733.527.024.213.311.4
Average daytime temperature (°C)3.57.410.010.416.323.223.323.322.017.47.66.7
Average temperature (°C)-0.22.25.16.411.918.118.418.417.011.93.92.1
Average night temperature (°C)-4.4-2.30.72.07.312.313.813.612.07.10.1-1.7
Absolute minimum temperature (°C)-16.4-7.8-5.0-3.33.69.19.38.34.42.8-5.8-13.4

Wattenwil 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)9.010.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.07.47.38.09.213.212.310.610.47.83.74.1
Precipitation (mm)902613820315510024115189131224210
Sunny days817125311691815312
Rainy days12518252819252212162516
Snow days1161000000023

Wattenwil - weather forecast by months

Wattenwil weather in januaryWattenwil weather in februaryWattenwil weather in marchWattenwil weather in aprilWattenwil weather in mayWattenwil weather in juneWattenwil weather in julyWattenwil weather in augustWattenwil weather in septemberWattenwil weather in octoberWattenwil weather in novemberWattenwil weather in december

Best time to visit Wattenwil:

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

  • June — 13.2(h)
  • July — 12.3(h)
  • August — 10.6(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Wattenwil:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Wattenwil is at

  • April — 203(mm)
  • July — 241(mm)
  • November — 224(mm)
  • December — 210(mm)

    • Weather forecast in the closest to Wattenwil admin centers

    Weather forecast in the closest towns to Wattenwil

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    Frequently asked questions

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