Weather in Garrweiler in September

General weather information about Garrweiler

Average annual temperature is 9.8 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: -13.5 °C

Number of sunny days: 118 days

Number of rainy days: 236 days

Number of snow days: 11 days

Look at detailed online map of Garrweiler

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

Garrweiler air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.314.117.019.322.729.032.130.727.825.213.910.2
Average daytime temperature (°C)3.96.49.410.516.223.023.222.522.516.47.05.5
Average temperature (°C)1.42.15.26.412.218.118.417.916.911.54.52.8
Average night temperature (°C)-1.2-1.31.02.07.812.313.013.511.97.02.10.5
Absolute minimum temperature (°C)-13.5-7.8-4.7-4.63.38.69.17.94.4-0.6-5.5-11.7

Garrweiler 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)8.810.211.913.715.216.115.714.312.610.89.28.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.65.86.67.39.913.311.79.810.36.72.52.5
Precipitation (mm)703998875833571312378153133
Sunny days111385101587191336
Rainy days141223252115232411182624
Snow days630000000011

Garrweiler - weather forecast by months

Garrweiler weather in januaryGarrweiler weather in februaryGarrweiler weather in marchGarrweiler weather in aprilGarrweiler weather in mayGarrweiler weather in juneGarrweiler weather in julyGarrweiler weather in augustGarrweiler weather in septemberGarrweiler weather in octoberGarrweiler weather in novemberGarrweiler weather in december

Best time to visit Garrweiler:

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

  • May — 9.9(h)
  • June — 13.3(h)
  • July — 11.7(h)
  • August — 9.8(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Garrweiler:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Garrweiler is at

  • August — 131(mm)
  • November — 153(mm)
  • December — 133(mm)

    • Weather forecast in the closest to Garrweiler admin centers

    Weather forecast in the closest towns to Garrweiler

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    Frequently asked questions

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