Weather in Rountzenheim in September

General weather information about Rountzenheim

Average annual temperature is 12.7 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -5.2 °C

Number of sunny days: 130 days

Number of rainy days: 231 days

Number of snow days: 4 days

Look at detailed online map of Rountzenheim

* Weather data for Rountzenheim France is based on climate observations for 2026 year

Rountzenheim air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.114.320.920.625.532.335.032.030.426.316.212.6
Average daytime temperature (°C)7.18.512.313.920.127.426.225.025.318.49.97.6
Average temperature (°C)4.94.37.99.515.422.021.020.519.313.57.55.4
Average night temperature (°C)2.71.13.85.110.916.216.116.313.89.64.93.4
Absolute minimum temperature (°C)-3.8-5.2-2.3-0.76.512.912.311.56.54.1-1.5-5.1

Rountzenheim 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)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.05.96.68.611.713.811.59.910.76.63.22.5
Precipitation (mm)761511573723115015950144179106
Sunny days81497152289201305
Rainy days22122223168232210183025
Snow days120000000001

Rountzenheim - weather forecast by months

Rountzenheim weather in januaryRountzenheim weather in februaryRountzenheim weather in marchRountzenheim weather in aprilRountzenheim weather in mayRountzenheim weather in juneRountzenheim weather in julyRountzenheim weather in augustRountzenheim weather in septemberRountzenheim weather in octoberRountzenheim weather in novemberRountzenheim weather in december

Best time to visit Rountzenheim:

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

  • May — 11.7(h)
  • June — 13.8(h)
  • July — 11.5(h)
  • August — 9.9(h)
  • September — 10.7(h)

Months with the longest average daylight duration in Rountzenheim:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Rountzenheim is at

  • July — 150(mm)
  • August — 159(mm)
  • October — 144(mm)
  • November — 179(mm)

    • Weather forecast in the closest to Rountzenheim admin centers

    Weather forecast in the closest towns to Rountzenheim

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    Frequently asked questions

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