Rjukan
January
Weather in Rjukan for January 2026
Your guide to Rjukan weather in January - trends and predictions
The climate of Rjukan in January is quite snowy, averaging 14 snowy days.
In general, the average temperature in Rjukan at the beginning of January is -12.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of -2 °C by the end of January.
Snow Forecast ❄️
Temperatures
16
Dry days
1
Rainy days
14
Snow days
-6°/-12°
Temperatures
21 km/h
Avg max wind
81 %
Avg humidity
Rjukan in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -10° | 2 -12° | 3 -13° | 4  -16° | |||
| 5  -12° | 6 -11° | 7 -11° | 8  -9° | 9 -5° | 10 -5° | 11  -6° |
| 12  -5° | 13  -1° | 14 -1° | 15 -4° | 16 -4° | 17  -7° | 18 -6° |
| 19 -5° | 20  -5° | 21 -3° | 22 -3° | 23 -3° | 24 -1° | 25 -1° |
| 26 -1° | 27 -2° | 28 -2° | 29 -1° | 30 -4° | 31 -3° |
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Temperatures trend during January in Rjukan
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Heavy snow | -10° /-16° | 7.4 mm | 6 cm | |
| 2 Jan. | Heavy snow | -12° /-17° | 3.6 mm | 3 cm | |
| 3 Jan. | Heavy snow | -13° /-17° | 5.9 mm | 5 cm | |
| 4 Jan. | Freezing fog | -16° /-20° | 0 mm | 0 cm | |
| 5 Jan. | Sunny | -12° /-19° | 1.7 mm | 1.2 cm | |
| 6 Jan. | Sunny | -11° /-15° | 5.8 mm | 4.2 cm | |
| 7 Jan. | Sunny | -11° /-16° | 0.4 mm | 0.2 cm | |
| 8 Jan. | Partly cloudy | -9° /-15° | 0 mm | 0 cm | |
| 9 Jan. | Partly cloudy | -5° /-12° | 0.3 mm | 0.2 cm | |
| 10 Jan. | Sunny | -5° /-10° | 0 mm | 0 cm | |
| 11 Jan. | Overcast | -6° /-12° | 0 mm | 0 cm | |
| 12 Jan. | Light snow | -5° /-11° | 0.1 mm | 0 cm | |
| 13 Jan. | Light freezing rain | -1° /-11° | 0.1 mm | 0 cm | |
| 14 Jan. | Heavy snow | -1° /-9° | 0.3 mm | 0.2 cm | |
| 15 Jan. | Heavy snow | -4° /-11° | 0.3 mm | 0.3 cm | |
| 16 Jan. | Overcast | -4° /-9° | 0 mm | 0 cm | |
| 17 Jan. | Mist | -7° /-10° | 0 mm | 0 cm | |
| 18 Jan. | Overcast | -6° /-11° | 0 mm | 0 cm | |
| 19 Jan. | Heavy snow | -5° /-10° | 2.3 mm | 1.9 cm | |
| 20 Jan. | Moderate snow | -5° /-13° | 0.3 mm | 0.2 cm | |
| 21 Jan. | Heavy snow | -3° /-11° | 4.6 mm | 3.7 cm | |
| 22 Jan. | Heavy snow | -3° /-8° | 8 mm | 6.5 cm | |
| 23 Jan. | Partly cloudy | -3° /-12° | 3.4 mm | 2.2 cm | |
| 24 Jan. | Moderate snow | -1° /-10° | 9.2 mm | 6 cm | |
| 25 Jan. | Partly cloudy | -1° /-8° | 1.5 mm | 0 cm | |
| 26 Jan. | Heavy snow | -1° /-10° | 6.3 mm | 5.3 cm | |
| 27 Jan. | Moderate snow | -2° /-10° | 2.5 mm | 1.7 cm | |
| 28 Jan. | Freezing fog | -2° /-7° | 2.1 mm | 1.5 cm | |
| 29 Jan. | Mist | -1° /-9° | 0.5 mm | 0.4 cm | |
| 30 Jan. | Heavy snow | -4° /-9° | 4.3 mm | 3.6 cm | |
| 31 Jan. | Light snow | -3° /-11° | 2 mm | 0 cm | |
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Important Notice
Our weather forecast for Rjukan in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rjukan forecast closer to your planned date for the most up-to-date weather information.
Rjukan in January - FAQ
What are the expected maximum and minimum temperatures in Rjukan during January?
Brace for cold days with temperatures not exceeding -6° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Rjukan during January?
Moderate rainfall is anticipated in Rjukan during January, with a total of 88.6 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Rjukan in January 2026?
Rjukan experiences an average snowfall of 70.06 cm during January, occurring over 14 days.
What are the typical wind conditions in Rjukan during January?
The average wind speed in Rjukan during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Rjukan snow forecast January 2026
Track daily snowfall levels and discover Rjukan’s snowy potential this January ❄️
January rainfall patterns in Rjukan
Explore the daily rainfall trends and prepare for Rjukans January weather 💧
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