Best year time to visit Seewen SO

General weather information about Seewen SO

Average annual temperature is 10.9 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -11.9 °C

Number of sunny days: 116 days

Number of rainy days: 236 days

Number of snow days: 13 days

Look at detailed online map of Seewen SO

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

Seewen SO air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.915.018.017.922.729.833.033.228.425.114.011.3
Average daytime temperature (°C)4.67.410.211.017.224.523.923.823.017.68.26.5
Average temperature (°C)2.23.46.37.313.019.619.319.318.213.25.43.7
Average night temperature (°C)-0.30.52.43.88.814.615.215.313.79.42.91.5
Absolute minimum temperature (°C)-11.9-5.1-3.1-2.84.211.210.49.27.02.1-2.9-7.1

Seewen SO monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.66.46.87.19.713.611.710.110.47.43.43.3
Precipitation (mm)64301341231096418710862106227169
Sunny days714113513811181349
Rainy days151120272617232012182522
Snow days930000000010

Seewen SO - weather forecast by months

Seewen SO weather in januarySeewen SO weather in februarySeewen SO weather in marchSeewen SO weather in aprilSeewen SO weather in maySeewen SO weather in juneSeewen SO weather in julySeewen SO weather in augustSeewen SO weather in septemberSeewen SO weather in octoberSeewen SO weather in novemberSeewen SO weather in december

Best time to visit Seewen SO:

The best time to visit Seewen SO during the most sunny months:

  • May — 9.7(h)
  • June — 13.6(h)
  • July — 11.7(h)
  • August — 10.1(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Seewen SO:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Seewen SO is at

  • July — 187(mm)
  • November — 227(mm)
  • December — 169(mm)

    • Weather forecast in the closest to Seewen SO admin centers

    Weather forecast in the closest towns to Seewen SO

    Explore Seewen SO

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    Frequently asked questions

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