Best year time to visit Koarnjum

General weather information about Koarnjum

Average annual temperature is 11.1 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -4.7 °C

Number of sunny days: 101 days

Number of rainy days: 262 days

Number of snow days: 2 days

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* Weather data for Koarnjum Netherlands is based on climate observations for 2026 year

Koarnjum air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.411.815.319.119.929.830.325.528.221.413.412.1
Average daytime temperature (°C)7.38.49.011.515.121.520.420.321.514.99.77.8
Average temperature (°C)5.55.76.47.811.817.417.416.917.312.67.56.1
Average night temperature (°C)3.43.23.84.08.312.914.313.413.410.25.24.3
Absolute minimum temperature (°C)-3.5-3.3-3.6-3.03.97.910.810.79.42.8-3.9-4.7

Koarnjum 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)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.65.05.58.910.912.911.610.69.24.34.01.9
Precipitation (mm)1193411476602013010250180142150
Sunny days71551114193216216
Rainy days241326191711282914292824
Snow days000000000011

Koarnjum - weather forecast by months

Koarnjum weather in januaryKoarnjum weather in februaryKoarnjum weather in marchKoarnjum weather in aprilKoarnjum weather in mayKoarnjum weather in juneKoarnjum weather in julyKoarnjum weather in augustKoarnjum weather in septemberKoarnjum weather in octoberKoarnjum weather in novemberKoarnjum weather in december

Best time to visit Koarnjum:

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

  • May — 10.9(h)
  • June — 12.9(h)
  • July — 11.6(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Koarnjum:

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

The largest precipitation sum in Koarnjum is at

  • July — 130(mm)
  • October — 180(mm)
  • November — 142(mm)
  • December — 150(mm)

    • Weather forecast in the closest to Koarnjum admin centers

    Weather forecast in the closest towns to Koarnjum

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    Frequently asked questions

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