Arendal
January
Weather in Arendal for January 2026
Your guide to Arendal weather in January - trends and predictions
With an average of 2 snowy days, Arendal usually enjoys a light touch of snow in January.
In general, the average temperature in Arendal at the beginning of January is -1.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.4 °C by the end of January.
The climate of Arendal in January is notably wet, with an average of 15 rainy days, and a total of 545.1 mm of precipitation.
Snow Forecast ❄️
Temperatures
Rain 🌧️
14
Dry days
15
Rainy days
2
Snow days
4°/-9°
Temperatures
24 km/h
Avg max wind
86 %
Avg humidity
Arendal Weather January
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Temperatures trend during January in Arendal
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January weather in Arendal day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy moderate snow | -1° /-4° | 16.6 mm | 2.2 cm | |
| 2 Jan. |  Light freezing rain | 0° /-5° | 18 mm | 1.1 cm | |
| 3 Jan. | Light freezing rain | 1° /-5° | 23.2 mm | 0.1 cm | |
| 4 Jan. |  Moderate or heavy snow showers | -2° /-7° | 13.2 mm | 9 cm | |
| 5 Jan. | Light freezing rain | -3° /-8° | 2.1 mm | 1 cm | |
| 6 Jan. | Moderate or heavy snow showers | -4° /-9° | 15.4 mm | 7.1 cm | |
| 7 Jan. |  Moderate rain at times | 0° /-8° | 1.2 mm | 0.2 cm | |
| 8 Jan. |  Heavy rain at times | -1° /-8° | 4.1 mm | 0 cm | |
| 9 Jan. | Moderate or heavy rain shower | -1° /-7° | 2.7 mm | 0 cm | |
| 10 Jan. |  Sunny | 0° /-5° | 0.3 mm | 0 cm | |
| 11 Jan. |  Patchy rain possible | 3° /-3° | 4.3 mm | 0 cm | |
| 12 Jan. | Moderate rain at times | 0° /-5° | 0.8 mm | 0 cm | |
| 13 Jan. | Patchy rain possible | 5° /-6° | 3.8 mm | 0 cm | |
| 14 Jan. | Heavy rain at times | 4° /-2° | 4.3 mm | 0 cm | |
| 15 Jan. | Patchy rain possible | 3° /-4° | 1.3 mm | 0 cm | |
| 16 Jan. | Patchy moderate snow | 1° /-5° | 1.3 mm | 0.4 cm | |
| 17 Jan. | Moderate or heavy rain shower | 2° /-4° | 15 mm | 3.9 cm | |
| 18 Jan. | Patchy moderate snow | 3° /-4° | 2.1 mm | 0.5 cm | |
| 19 Jan. | Light freezing rain | 3° /-4° | 1.4 mm | 0.9 cm | |
| 20 Jan. | Sunny | 1° /-7° | 1.4 mm | 1 cm | |
| 21 Jan. | Sunny | 1° /-4° | 3.6 mm | 0.4 cm | |
| 22 Jan. |  Partly cloudy | 2° /-2° | 11.3 mm | 0.3 cm | |
| 23 Jan. |  Cloudy | 3° /-2° | 4.1 mm | 1.5 cm | |
| 24 Jan. |  Overcast | 6° /0° | 6.5 mm | 0.6 cm | |
| 25 Jan. | Overcast | 5° /1° | 0 mm | 0 cm | |
| 26 Jan. | Sunny | 4° /0° | 8.9 mm | 0 cm | |
| 27 Jan. | Partly cloudy | 4° /0° | 4.7 mm | 2.1 cm | |
| 28 Jan. | Partly cloudy | 5° /2° | 3.8 mm | 0 cm | |
| 29 Jan. | Overcast | 5° /1° | 0.9 mm | 0 cm | |
| 30 Jan. | Sunny | 4° /0° | 2.6 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 4° /-3° | 2.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Arendal 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 Arendal forecast closer to your planned date for the most up-to-date weather information.
Change Month
Arendal in January - FAQ
What are the expected maximum and minimum temperatures in Arendal 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 Arendal during January?
Significant rainfall exceeding 545.1 mm is expected in Arendal during January, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Arendal in January 2026?
Arendal experiences an average snowfall of 96.4 cm during January, occurring over 2 days.
What are the typical wind conditions in Arendal during January?
The average wind speed in Arendal during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Arendal snow forecast January 2026
Track daily snowfall levels and discover Arendal’s snowy potential this January ❄️
January rainfall patterns in Arendal
Explore the daily rainfall trends and prepare for Arendals January weather 💧
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