Weather in Altstetten in August

General weather information about Altstetten

Average annual temperature is 10.6 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -13.3 °C

Number of sunny days: 141 days

Number of rainy days: 208 days

Number of snow days: 16 days

Look at detailed online map of Altstetten

* Weather data for Altstetten Germany is based on climate observations for 2026 year

Altstetten air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.914.317.620.524.732.933.232.028.626.015.510.9
Average daytime temperature (°C)5.36.510.711.118.024.524.824.323.117.58.36.0
Average temperature (°C)2.52.26.17.013.318.919.819.217.312.55.33.0
Average night temperature (°C)-0.4-1.22.12.98.513.114.814.912.28.22.50.0
Absolute minimum temperature (°C)-8.3-7.9-3.3-4.04.410.010.210.07.70.1-3.3-13.3

Altstetten monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.96.46.86.09.813.211.39.19.97.04.53.5
Precipitation (mm)2739599689261001723773164136
Sunny days101514711131110221549
Rainy days11101623201720218162422
Snow days1031000000020

Altstetten - weather forecast by months

Altstetten weather in januaryAltstetten weather in februaryAltstetten weather in marchAltstetten weather in aprilAltstetten weather in mayAltstetten weather in juneAltstetten weather in julyAltstetten weather in augustAltstetten weather in septemberAltstetten weather in octoberAltstetten weather in novemberAltstetten weather in december

Best time to visit Altstetten:

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

  • May — 9.8(h)
  • June — 13.2(h)
  • July — 11.3(h)
  • September — 9.9(h)

Months with the longest average daylight duration in Altstetten:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Altstetten is at

  • August — 172(mm)
  • November — 164(mm)
  • December — 136(mm)

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    Frequently asked questions

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