Best year time to visit Rupperswil

General weather information about Rupperswil

Average annual temperature is 11.5 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: -9.1 °C

Number of sunny days: 137 days

Number of rainy days: 220 days

Number of snow days: 8 days

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

Rupperswil air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.015.219.219.524.230.633.833.829.626.215.412.1
Average daytime temperature (°C)5.98.011.512.518.826.025.725.624.418.69.16.7
Average temperature (°C)3.03.06.98.214.120.320.420.418.513.16.23.8
Average night temperature (°C)0.1-0.82.44.09.514.015.315.412.88.53.10.9
Absolute minimum temperature (°C)-7.2-6.4-3.6-2.96.110.610.29.46.31.9-2.3-9.1

Rupperswil 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)2.96.36.86.89.313.611.810.210.17.53.42.9
Precipitation (mm)512014112592351851103899232168
Sunny days91511410187102216411
Rainy days18112026211224218152618
Snow days420000000002

Rupperswil - weather forecast by months

Rupperswil weather in januaryRupperswil weather in februaryRupperswil weather in marchRupperswil weather in aprilRupperswil weather in mayRupperswil weather in juneRupperswil weather in julyRupperswil weather in augustRupperswil weather in septemberRupperswil weather in octoberRupperswil weather in novemberRupperswil weather in december

Best time to visit Rupperswil:

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

  • June — 13.6(h)
  • July — 11.8(h)
  • August — 10.2(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Rupperswil:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Rupperswil is at

  • March — 141(mm)
  • July — 185(mm)
  • November — 232(mm)
  • December — 168(mm)

    • Weather forecast in the closest to Rupperswil admin centers

    Weather forecast in the closest towns to Rupperswil

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    Frequently asked questions

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