Weather in Trettendorf in September

General weather information about Trettendorf

Average annual temperature is 11.0 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -7.6 °C

Number of sunny days: 130 days

Number of rainy days: 219 days

Number of snow days: 16 days

Look at detailed online map of Trettendorf

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

Trettendorf air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.313.717.221.325.932.634.331.729.325.615.210.7
Average daytime temperature (°C)5.56.410.311.518.624.725.023.723.317.08.25.9
Average temperature (°C)3.22.66.27.613.919.320.219.217.612.65.63.6
Average night temperature (°C)0.8-0.72.43.48.913.415.115.012.38.83.01.5
Absolute minimum temperature (°C)-6.6-6.9-3.8-2.74.59.511.59.87.3-0.3-4.9-7.6

Trettendorf 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)8.710.111.913.715.316.215.814.412.610.89.18.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.45.36.27.110.513.212.09.310.26.53.72.7
Precipitation (mm)34498452511180161285910996
Sunny days9141071416126201345
Rainy days151120221714192510182523
Snow days731100000013

Trettendorf - weather forecast by months

Trettendorf weather in januaryTrettendorf weather in februaryTrettendorf weather in marchTrettendorf weather in aprilTrettendorf weather in mayTrettendorf weather in juneTrettendorf weather in julyTrettendorf weather in augustTrettendorf weather in septemberTrettendorf weather in octoberTrettendorf weather in novemberTrettendorf weather in december

Best time to visit Trettendorf:

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

  • May — 10.5(h)
  • June — 13.2(h)
  • July — 12.0(h)
  • August — 9.3(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Trettendorf:

  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Trettendorf is at

  • August — 161(mm)
  • November — 109(mm)
  • December — 96(mm)

    • Weather forecast in the closest to Trettendorf admin centers

    Weather forecast in the closest towns to Trettendorf

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    Frequently asked questions

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