Best year time to visit Aettenschwil

General weather information about Aettenschwil

Average annual temperature is 11.3 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -9.2 °C

Number of sunny days: 135 days

Number of rainy days: 222 days

Number of snow days: 8 days

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

Aettenschwil air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.014.618.019.624.430.833.632.728.825.213.611.5
Average daytime temperature (°C)5.47.911.212.118.426.025.225.123.718.39.06.5
Average temperature (°C)2.63.06.58.113.620.320.320.318.512.95.83.2
Average night temperature (°C)-0.2-1.12.13.99.014.115.915.513.58.12.40.1
Absolute minimum temperature (°C)-6.0-5.6-3.1-2.24.310.811.110.16.43.0-2.4-9.2

Aettenschwil 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)2.96.46.56.48.713.511.510.110.27.63.43.5
Precipitation (mm)54321681571748624913966105223180
Sunny days13151165157121917411
Rainy days151120242615241911142518
Snow days320000000012

Aettenschwil - weather forecast by months

Aettenschwil weather in januaryAettenschwil weather in februaryAettenschwil weather in marchAettenschwil weather in aprilAettenschwil weather in mayAettenschwil weather in juneAettenschwil weather in julyAettenschwil weather in augustAettenschwil weather in septemberAettenschwil weather in octoberAettenschwil weather in novemberAettenschwil weather in december

Best time to visit Aettenschwil:

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

  • June — 13.5(h)
  • July — 11.5(h)
  • August — 10.1(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Aettenschwil:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Aettenschwil is at

  • May — 174(mm)
  • July — 249(mm)
  • November — 223(mm)
  • December — 180(mm)

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    Frequently asked questions

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