Best year time to visit Gossau (ZH)

General weather information about Gossau (ZH)

Average annual temperature is 10.6 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 133 days

Number of rainy days: 222 days

Number of snow days: 10 days

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* Weather data for Gossau (ZH) Switzerland is based on climate observations for 2026 year

Gossau (ZH) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.714.218.218.523.631.933.632.227.924.412.310.8
Average daytime temperature (°C)4.67.310.211.317.425.124.323.922.917.68.16.2
Average temperature (°C)1.92.85.97.312.919.419.419.317.812.75.02.8
Average night temperature (°C)-1.2-0.91.83.58.313.515.015.013.18.31.9-0.5
Absolute minimum temperature (°C)-9.0-4.9-3.5-2.83.810.09.98.47.43.4-1.8-9.0

Gossau (ZH) 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)9.010.311.913.615.115.915.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.76.46.76.78.613.511.19.610.17.43.03.5
Precipitation (mm)75471391851466024220474136295243
Sunny days12141157137131917411
Rainy days141220252417241811142518
Snow days520000000012

Gossau (ZH) - weather forecast by months

Gossau (ZH) weather in januaryGossau (ZH) weather in februaryGossau (ZH) weather in marchGossau (ZH) weather in aprilGossau (ZH) weather in mayGossau (ZH) weather in juneGossau (ZH) weather in julyGossau (ZH) weather in augustGossau (ZH) weather in septemberGossau (ZH) weather in octoberGossau (ZH) weather in novemberGossau (ZH) weather in december

Best time to visit Gossau (ZH):

The best time to visit Gossau (ZH) during the most sunny months:

  • June — 13.5(h)
  • July — 11.1(h)
  • August — 9.6(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Gossau (ZH):

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Gossau (ZH) is at

  • July — 242(mm)
  • August — 204(mm)
  • November — 295(mm)
  • December — 243(mm)

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    Frequently asked questions

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