Weather in Aichen in September

General weather information about Aichen

Average annual temperature is 10.3 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: -16.5 °C

Number of sunny days: 138 days

Number of rainy days: 206 days

Number of snow days: 21 days

Look at detailed online map of Aichen

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

Aichen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.614.617.719.923.731.834.531.627.925.213.811.2
Average daytime temperature (°C)4.66.210.110.416.523.624.123.622.317.47.86.3
Average temperature (°C)1.82.05.86.612.518.319.418.717.212.64.63.0
Average night temperature (°C)-0.8-1.71.93.08.112.714.814.312.48.81.7-0.4
Absolute minimum temperature (°C)-9.8-10.9-3.6-3.94.79.510.09.37.00.6-6.6-16.5

Aichen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.36.26.86.98.913.011.39.59.67.44.43.4
Precipitation (mm)41427312613444882134773182151
Sunny days1016135817892016412
Rainy days10816242313232210152418
Snow days1142100000021

Aichen - weather forecast by months

Aichen weather in januaryAichen weather in februaryAichen weather in marchAichen weather in aprilAichen weather in mayAichen weather in juneAichen weather in julyAichen weather in augustAichen weather in septemberAichen weather in octoberAichen weather in novemberAichen weather in december

Best time to visit Aichen:

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

  • June — 13.0(h)
  • July — 11.3(h)
  • September — 9.6(h)

Months with the longest average daylight duration in Aichen:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Aichen is at

  • May — 134(mm)
  • August — 213(mm)
  • November — 182(mm)
  • December — 151(mm)

    • Weather forecast in the closest to Aichen admin centers

    Weather forecast in the closest towns to Aichen

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    Frequently asked questions

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