Weather in Mellen in September

General weather information about Mellen

Average annual temperature is 9.8 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -7.6 °C

Number of sunny days: 100 days

Number of rainy days: 251 days

Number of snow days: 14 days

Look at detailed online map of Mellen

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

Mellen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.012.614.619.322.328.130.527.527.823.612.69.3
Average daytime temperature (°C)4.66.17.810.416.422.621.120.721.614.87.15.3
Average temperature (°C)2.83.14.66.511.817.917.216.616.611.74.93.7
Average night temperature (°C)0.80.61.52.26.612.412.812.411.68.92.71.9
Absolute minimum temperature (°C)-7.6-5.3-5.5-4.5-0.76.98.58.56.10.9-6.3-6.9

Mellen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.510.011.913.915.616.516.114.512.610.78.98.0
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.33.94.67.410.713.211.19.99.85.02.61.4
Precipitation (mm)152751451147860991536896160156
Sunny days6123712175419645
Rainy days191525231913262711252424
Snow days613000000022

Mellen - weather forecast by months

Mellen weather in januaryMellen weather in februaryMellen weather in marchMellen weather in aprilMellen weather in mayMellen weather in juneMellen weather in julyMellen weather in augustMellen weather in septemberMellen weather in octoberMellen weather in novemberMellen weather in december

Best time to visit Mellen:

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

  • May — 10.7(h)
  • June — 13.2(h)
  • July — 11.1(h)
  • August — 9.9(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Mellen:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Mellen is at

  • January — 152(mm)
  • March — 145(mm)
  • August — 153(mm)
  • November — 160(mm)
  • December — 156(mm)

    • Weather forecast in the closest to Mellen admin centers

    Weather forecast in the closest towns to Mellen

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    Frequently asked questions

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