Best year time to visit Rethem (Aller)

General weather information about Rethem (Aller)

Average annual temperature is 11.2 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -6.0 °C

Number of sunny days: 106 days

Number of rainy days: 254 days

Number of snow days: 5 days

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* Weather data for Rethem (Aller) Germany is based on climate observations for 2026 year

Rethem (Aller) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.813.816.422.326.228.333.230.429.223.614.311.3
Average daytime temperature (°C)6.87.49.212.518.024.522.622.522.915.58.96.7
Average temperature (°C)4.94.15.98.113.119.218.518.217.812.56.54.9
Average night temperature (°C)2.71.22.83.37.913.314.514.012.89.73.82.9
Absolute minimum temperature (°C)-3.4-5.0-4.9-3.73.27.311.310.47.92.3-4.3-6.0

Rethem (Aller) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.911.914.015.816.816.314.712.710.68.77.7
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.44.25.09.210.912.810.710.49.84.82.81.2
Precipitation (mm)104511035038711298433124135162
Sunny days81241118143718434
Rainy days231626191316282412272624
Snow days001000000013

Rethem (Aller) - weather forecast by months

Rethem (Aller) weather in januaryRethem (Aller) weather in februaryRethem (Aller) weather in marchRethem (Aller) weather in aprilRethem (Aller) weather in mayRethem (Aller) weather in juneRethem (Aller) weather in julyRethem (Aller) weather in augustRethem (Aller) weather in septemberRethem (Aller) weather in octoberRethem (Aller) weather in novemberRethem (Aller) weather in december

Best time to visit Rethem (Aller):

The best time to visit Rethem (Aller) during the most sunny months:

  • April — 9.2(h)
  • May — 10.9(h)
  • June — 12.8(h)
  • July — 10.7(h)
  • August — 10.4(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Rethem (Aller):

  • May — 15.8(h)
  • June — 16.8(h)
  • July — 16.3(h)

The largest precipitation sum in Rethem (Aller) is at

  • July — 129(mm)
  • October — 124(mm)
  • November — 135(mm)
  • December — 162(mm)

    • Weather forecast in the closest to Rethem (Aller) admin centers

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    Frequently asked questions

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