Best year time to visit Rjukan

General weather information about Rjukan

Average annual temperature is 5.4 °C

Absolute maximum temperature: 27.1 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 119

Number of rainy days: 166

Number of snow days: 80

Average annual precipitation: 1393 mm

Look at detailed online map of Rjukan

* Weather data for Rjukan Norway is based on climate observations for 2023 year

Rjukan air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 7.4 7.9 7.4 15.8 23.1 27.1 25.3 21.8 24.3 15 6.6 8.6
Average daytime temperature (°C) -0.2 3.5 0.9 7 13.2 21.9 17.9 17.7 16.9 6.8 -0.3 -2
Average temperature (°C) -2.3 0.5 -2.5 3.1 8.5 17.1 14.6 14.3 13.2 4.4 -2.4 -4.6
Average night temperature (°C) -4.9 -2.4 -5.9 -0.6 3.1 11.5 10.9 11.2 9.4 2 -5.1 -7.7
Absolute minimum temperature (°C) -14.5 -8.5 -14.7 -8.1 -2.8 3.9 8.6 8.5 3.8 -2.6 -16.9 -14.9

Rjukan monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 7.9 10.4 13.2 15.9 18.2 18.8 18.7 16.8 14.2 11.5 8.8 6.5
Daylight mean duration (h) 6.9 9.2 11.8 14.6 17.1 18.7 17.9 15.6 12.9 10.2 7.6 6.1
Daylight minimum duration (h) 6.1 8 10.5 13.3 16 18.3 16.9 14.3 11.6 8.8 6.6 5.9
Sunshine mean duration (h) 3.6 6.1 7.5 10.5 12.2 13.5 10.7 9.7 8.1 6.7 3.2 2.2
Precipitation (mm) 169 57 90 123 51 80 188 206 180 62 109 78
Sunny days 8 14 9 15 18 15 1 1 10 11 8 9
Rainy days 5 4 5 7 12 15 30 30 20 16 11 11
Snow days 18 10 17 8 1 4 11 11

Rjukan - weather forecast by months

January February March April May June July August September October November December

Best time to visit Rjukan:

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

  • May — 12.2(h)
  • June — 13.5(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 — 169(mm)
  • July — 188(mm)
  • August — 206(mm)
  • September — 180(mm)

Weather forecast in the closest to Rjukan admin centers