Best year time to visit Rjukan

General weather information about Rjukan

Average annual temperature is 5.3 °C

Absolute maximum temperature: 27.1 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 119 days

Number of rainy days: 166 days

Number of snow days: 80 days

Look at detailed online map of Rjukan

* Weather data for Rjukan Norway is based on climate observations for 2026 year

Rjukan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.47.97.415.823.127.125.321.824.315.06.68.6
Average daytime temperature (°C)-0.23.50.97.013.221.917.917.716.96.8-0.3-2.0
Average temperature (°C)-2.30.5-2.53.18.517.114.614.313.24.3-2.4-4.6
Average night temperature (°C)-4.7-2.4-5.9-0.63.111.510.911.29.42.0-5.1-7.7
Absolute minimum temperature (°C)-14.5-8.5-14.7-8.1-2.83.98.68.53.8-2.6-16.9-14.9

Rjukan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.99.211.814.617.118.717.915.612.910.27.66.1
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)2.25.56.18.411.813.410.77.87.14.31.51.1
Precipitation (mm)168568912351801882051796210878
Sunny days814915181511101189
Rainy days54571215303020161111
Snow days18101781000041111

Rjukan - weather forecast by months

Rjukan weather in januaryRjukan weather in februaryRjukan weather in marchRjukan weather in aprilRjukan weather in mayRjukan weather in juneRjukan weather in julyRjukan weather in augustRjukan weather in septemberRjukan weather in octoberRjukan weather in novemberRjukan weather in december

Best time to visit Rjukan:

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

  • April — 8.4(h)
  • May — 11.8(h)
  • June — 13.4(h)
  • July — 10.7(h)

Months with the longest average daylight duration in Rjukan:

  • May — 17.1(h)
  • June — 18.7(h)
  • July — 17.9(h)
  • August — 15.6(h)

The largest precipitation sum in Rjukan is at

  • January — 168(mm)
  • July — 188(mm)
  • August — 205(mm)
  • September — 179(mm)

    • Weather forecast in the closest to Rjukan admin centers

    Weather forecast in the closest towns to Rjukan

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    Frequently asked questions

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