Oslo
January
Weather in Oslo for January 2026
Your guide to Oslo weather in January - trends and predictions
Oslo is transformed into a snow paradise in January, with more than 20 snowy days on average.
In general, the average temperature in Oslo at the beginning of January is -5.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of -1.7 °C by the end of January.
Snow Forecast ❄️
Temperatures
7
Dry days
2
Rainy days
22
Snow days
-4°/-10°
Temperatures
11 km/h
Avg max wind
89 %
Avg humidity
Oslo Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -4° | 2  -4° | 3  -5° | 4 -6° | |||
| 5  -8° | 6 -7° | 7  -5° | 8 -6° | 9 -5° | 10  -4° | 11 -3° |
| 12 -5° | 13 -1° | 14 -1° | 15 -3° | 16  -5° | 17 -3° | 18 -4° |
| 19 -3° | 20 -4° | 21  -3° | 22 -2° | 23 -2° | 24 -0° | 25 -1° |
| 26 -2° | 27 -2° | 28 -2° | 29 -1° | 30 -1° | 31 -3° |
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Temperatures trend during January in Oslo
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. | Light freezing rain | -4° /-9° | 7.1 mm | 5.1 cm | |
| 2 Jan. | Overcast | -4° /-8° | 1.9 mm | 1.5 cm | |
| 3 Jan. | Sunny | -5° /-10° | 2.9 mm | 2.4 cm | |
| 4 Jan. | Sunny | -6° /-13° | 3.6 mm | 2.9 cm | |
| 5 Jan. | Partly cloudy | -8° /-14° | 1.3 mm | 0.2 cm | |
| 6 Jan. | Sunny | -7° /-14° | 7.3 mm | 5.3 cm | |
| 7 Jan. | Patchy moderate snow | -5° /-13° | 3.6 mm | 2 cm | |
| 8 Jan. | Overcast | -6° /-11° | 2.8 mm | 0 cm | |
| 9 Jan. | Overcast | -5° /-10° | 2.5 mm | 1 cm | |
| 10 Jan. | Cloudy | -4° /-9° | 0.6 mm | 0 cm | |
| 11 Jan. | Light freezing rain | -3° /-9° | 3.3 mm | 1.3 cm | |
| 12 Jan. | Overcast | -5° /-11° | 0.2 mm | 0 cm | |
| 13 Jan. | Light freezing rain | -1° /-9° | 3.1 mm | 2.1 cm | |
| 14 Jan. | Sunny | -1° /-8° | 1.7 mm | 0.7 cm | |
| 15 Jan. | Overcast | -3° /-11° | 2.6 mm | 2 cm | |
| 16 Jan. | Freezing fog | -5° /-11° | 0.3 mm | 0 cm | |
| 17 Jan. | Overcast | -3° /-9° | 5.4 mm | 4.2 cm | |
| 18 Jan. | Light freezing rain | -4° /-10° | 1.1 mm | 0 cm | |
| 19 Jan. | Freezing fog | -3° /-10° | 2.5 mm | 1 cm | |
| 20 Jan. | Sunny | -4° /-11° | 2.5 mm | 1.5 cm | |
| 21 Jan. | Heavy snow | -3° /-9° | 7.1 mm | 5.1 cm | |
| 22 Jan. | Patchy moderate snow | -2° /-8° | 5.1 mm | 2.6 cm | |
| 23 Jan. | Partly cloudy | -2° /-10° | 3 mm | 2.2 cm | |
| 24 Jan. | Overcast | 0° /-9° | 4.1 mm | 3.2 cm | |
| 25 Jan. | Overcast | -1° /-8° | 0 mm | 0 cm | |
| 26 Jan. | Sunny | -2° /-10° | 2.7 mm | 2.3 cm | |
| 27 Jan. | Overcast | -2° /-8° | 1.3 mm | 0.8 cm | |
| 28 Jan. | Sunny | -2° /-8° | 1.6 mm | 1 cm | |
| 29 Jan. | Light freezing rain | -1° /-7° | 0.6 mm | 0.1 cm | |
| 30 Jan. | Sunny | -1° /-9° | 2.8 mm | 2.3 cm | |
| 31 Jan. | Cloudy | -3° /-12° | 0.3 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Oslo 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 Oslo forecast closer to your planned date for the most up-to-date weather information.
Oslo in January - FAQ
What are the expected maximum and minimum temperatures in Oslo during January?
Brace for cold days with temperatures not exceeding -4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Oslo during January?
Moderate rainfall is anticipated in Oslo during January, with a total of 89.9 mm spread over approximately 2 days. Considering plans for rainy days is advisable.
Will it snow in Oslo in January 2026?
Oslo experiences an average snowfall of 54.1075 cm during January, occurring over 22 days.
What are the typical wind conditions in Oslo during January?
The average wind speed in Oslo during January is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
Oslo snow forecast January 2026
Track daily snowfall levels and discover Oslo’s snowy potential this January ❄️
January rainfall patterns in Oslo
Explore the daily rainfall trends and prepare for Oslos January weather 💧
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