Weather in Bollingen in September

General weather information about Bollingen

Average annual temperature is 10.0 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -13.2 °C

Number of sunny days: 136 days

Number of rainy days: 214 days

Number of snow days: 15 days

Look at detailed online map of Bollingen

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

Bollingen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.013.816.819.024.529.933.031.628.324.713.310.3
Average daytime temperature (°C)4.46.110.310.717.023.924.123.422.516.47.45.4
Average temperature (°C)1.92.05.56.612.618.519.018.616.911.74.42.4
Average night temperature (°C)-0.5-1.31.22.78.112.714.114.311.87.61.6-0.4
Absolute minimum temperature (°C)-6.9-8.3-3.8-4.43.39.710.29.45.80.2-5.4-13.2

Bollingen 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)8.810.211.913.715.216.015.714.312.610.89.28.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.56.37.06.59.513.411.49.510.16.63.92.9
Precipitation (mm)3229811026536761233389172119
Sunny days7141151417982017410
Rainy days151219251713222310142420
Snow days921000000021

Bollingen - weather forecast by months

Bollingen weather in januaryBollingen weather in februaryBollingen weather in marchBollingen weather in aprilBollingen weather in mayBollingen weather in juneBollingen weather in julyBollingen weather in augustBollingen weather in septemberBollingen weather in octoberBollingen weather in novemberBollingen weather in december

Best time to visit Bollingen:

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

  • May — 9.5(h)
  • June — 13.4(h)
  • July — 11.4(h)
  • August — 9.5(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Bollingen:

  • June — 16.0(h)
  • July — 15.7(h)

The largest precipitation sum in Bollingen is at

  • April — 102(mm)
  • August — 123(mm)
  • November — 172(mm)
  • December — 119(mm)

    • Weather forecast in the closest to Bollingen admin centers

    Weather forecast in the closest towns to Bollingen

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    Frequently asked questions

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