Best year time to visit Oltmannsfehn

General weather information about Oltmannsfehn

Average annual temperature is 10.8 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: -5.2 °C

Number of sunny days: 100 days

Number of rainy days: 258 days

Number of snow days: 7 days

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

Oltmannsfehn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.211.616.421.622.528.631.329.029.021.514.511.4
Average daytime temperature (°C)6.97.89.012.116.222.121.221.322.014.88.96.7
Average temperature (°C)4.94.95.97.912.217.517.517.217.412.26.65.0
Average night temperature (°C)2.62.23.13.78.212.313.913.513.09.64.13.3
Absolute minimum temperature (°C)-3.7-4.0-4.1-3.03.87.810.510.08.63.8-4.2-5.2

Oltmannsfehn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.017.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.34.25.69.09.913.311.110.69.54.53.21.7
Precipitation (mm)10250976248421729939164114136
Sunny days8831318132619406
Rainy days221927171317292511272823
Snow days111000000022

Oltmannsfehn - weather forecast by months

Oltmannsfehn weather in januaryOltmannsfehn weather in februaryOltmannsfehn weather in marchOltmannsfehn weather in aprilOltmannsfehn weather in mayOltmannsfehn weather in juneOltmannsfehn weather in julyOltmannsfehn weather in augustOltmannsfehn weather in septemberOltmannsfehn weather in octoberOltmannsfehn weather in novemberOltmannsfehn weather in december

Best time to visit Oltmannsfehn:

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

  • May — 9.9(h)
  • June — 13.3(h)
  • July — 11.1(h)
  • August — 10.6(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Oltmannsfehn:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Oltmannsfehn is at

  • July — 172(mm)
  • October — 164(mm)
  • December — 136(mm)

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    Frequently asked questions

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