Weather in Köslar in December

General weather information about Köslar

Average annual temperature is 9.6 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -8.7 °C

Number of sunny days: 111 days

Number of rainy days: 233 days

Number of snow days: 21 days

Look at detailed online map of Köslar

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

Köslar air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.212.615.119.524.831.233.729.527.423.013.08.4
Average daytime temperature (°C)3.74.48.29.917.323.023.622.222.114.86.14.0
Average temperature (°C)1.71.24.46.312.617.818.817.916.810.93.82.1
Average night temperature (°C)-0.7-1.51.02.68.012.313.613.811.87.41.40.1
Absolute minimum temperature (°C)-8.7-6.5-4.5-4.62.98.08.88.76.4-0.3-6.3-7.2

Köslar 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)8.610.111.913.815.416.315.914.412.610.79.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.24.34.87.311.013.112.08.910.05.72.91.5
Precipitation (mm)1067916367574810518623124197168
Sunny days710610161387181015
Rainy days181421201517232412212622
Snow days644000000034

Köslar - weather forecast by months

Köslar weather in januaryKöslar weather in februaryKöslar weather in marchKöslar weather in aprilKöslar weather in mayKöslar weather in juneKöslar weather in julyKöslar weather in augustKöslar weather in septemberKöslar weather in octoberKöslar weather in novemberKöslar weather in december

Best time to visit Köslar:

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

  • May — 11.0(h)
  • June — 13.1(h)
  • July — 12.0(h)
  • August — 8.9(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Köslar:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Köslar is at

  • March — 163(mm)
  • August — 186(mm)
  • November — 197(mm)
  • December — 168(mm)

    • Weather forecast in the closest to Köslar admin centers

    Weather forecast in the closest towns to Köslar

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    Frequently asked questions

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