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Weather & Climate
Rjukan, Telemark, Norway
Overview
Climate data and monthly weather averages for Rjukan.
Key Metrics
Annual Avg
1.3°C
Summer Avg
11.4°C
Winter Avg
-7.6°C
Record High
26.9°C
Record Low
-29.6°C
Annual Precipitation
1173.5 mm
Avg Humidity
89%
Summer Humidity
80%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 2.4° | -8° | -28.3° | 80 | 95% | 10 | 52.4 |
| Feb | 2.8° | -7.8° | -29.6° | 58.2 | 95% | 26 | 38 |
| Mar | 10.3° | -5.4° | -24.8° | 58.9 | 95% | 73 | 42.4 |
| Apr | 17.4° | -0.4° | -19.6° | 69.3 | 89% | 116 | 45.9 |
| May | 22.4° | 5.4° | -8.6° | 106.6 | 80% | 151 | 31.2 |
| Jun | 24.9° | 10.2° | -2° | 117.9 | 77% | 169 | 37.2 |
| Jul | 26.9° | 12.7° | 0.5° | 146.3 | 80% | 156 | 27.6 |
| Aug | 24.5° | 11.2° | -0.5° | 137.3 | 84% | 123 | 33.8 |
| Sep | 21.6° | 7.1° | -3.9° | 111 | 88% | 77 | 37.5 |
| Oct | 19.5° | 1.2° | -20.9° | 116.3 | 93% | 38 | 33 |
| Nov | 7.5° | -3.7° | -24.6° | 94.5 | 95% | 14 | 45.1 |
| Dec | 3.6° | -6.9° | -26.1° | 77.2 | 95% | 6 | 50.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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