Trondheim
January
Weather in Trondheim for January 2027
Your guide to Trondheim weather in January - trends and predictions
The climate of Trondheim in January is quite snowy, averaging 11 snowy days.
In general, the average temperature in Trondheim at the beginning of January is -7.8 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of -1.8 °C by the end of January.
Is January a good time to visit Trondheim? check out the best time to travel to Trondheim page.
Snow Forecast ❄️
Temperatures
More
15
Dry days
5
Rainy days
11
Snow days
-3°/-8°
Temperatures
15 km/h
Avg max wind
87 %
Avg humidity
Trondheim Weather January
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Temperatures trend during January in Trondheim
See the weather trend as well as the moving average line
January weather in Trondheim day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light freezing rain | -6° /-12° | 3 mm | 2 cm | |
| 2 Jan. |  Light snow | -8° /-12° | 2.6 mm | 1.1 cm | |
| 3 Jan. | Light snow | -8° /-13° | 3 mm | 1.8 cm | |
| 4 Jan. | Light snow | -11° /-14° | 5.2 mm | 3.7 cm | |
| 5 Jan. | Light freezing rain | -7° /-14° | 1.5 mm | 1 cm | |
| 6 Jan. |  Overcast | -8° /-14° | 0.8 mm | 0.5 cm | |
| 7 Jan. | Light snow | -7° /-12° | 3.3 mm | 1.8 cm | |
| 8 Jan. | Light snow | -2° /-8° | 2.7 mm | 1.8 cm | |
| 9 Jan. |  Partly cloudy | -5° /-8° | 0.9 mm | 0 cm | |
| 10 Jan. | Light snow | -4° /-10° | 1 mm | 0.1 cm | |
| 11 Jan. | Light freezing rain | 1° /-6° | 2.3 mm | 0.3 cm | |
| 12 Jan. |  Patchy moderate snow | -2° /-5° | 2 mm | 0.4 cm | |
| 13 Jan. | Light snow | 0° /-6° | 3.5 mm | 1.3 cm | |
| 14 Jan. | Light snow | 0° /-5° | 3.2 mm | 1.3 cm | |
| 15 Jan. | Light freezing rain | -2° /-7° | 5 mm | 0.2 cm | |
| 16 Jan. | Light snow | 0° /-8° | 1.9 mm | 0.7 cm | |
| 17 Jan. |  Cloudy | -2° /-9° | 0.3 mm | 0 cm | |
| 18 Jan. | Light freezing rain | -5° /-9° | 0.3 mm | 0 cm | |
| 19 Jan. |  Mist | -6° /-10° | 0.2 mm | 0 cm | |
| 20 Jan. | Overcast | -3° /-9° | 0.7 mm | 0.2 cm | |
| 21 Jan. | Partly cloudy | -2° /-9° | 0.8 mm | 0.5 cm | |
| 22 Jan. | Partly cloudy | -3° /-9° | 0.1 mm | 0.1 cm | |
| 23 Jan. | Light snow | -3° /-8° | 5.7 mm | 4.1 cm | |
| 24 Jan. |  Light rain | -2° /-7° | 3.7 mm | 2.2 cm | |
| 25 Jan. | Light rain | -1° /-5° | 3.4 mm | 0.7 cm | |
| 26 Jan. | Light snow | -1° /-7° | 1.5 mm | 0.8 cm | |
| 27 Jan. | Light freezing rain | -3° /-7° | 0.8 mm | 0.4 cm | |
| 28 Jan. | Light snow | -2° /-5° | 4.4 mm | 1.4 cm | |
| 29 Jan. |  Moderate or heavy rain shower | -2° /-7° | 8.4 mm | 3.6 cm | |
| 30 Jan. | Light snow | -3° /-7° | 2.1 mm | 0.7 cm | |
| 31 Jan. | Light snow | -2° /-7° | 2.3 mm | 1 cm | |
| Next | |||||
Important Notice
Our weather forecast for Trondheim 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 Trondheim forecast closer to your planned date for the most up-to-date weather information.
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Trondheim in January - FAQ
What are the expected maximum and minimum temperatures in Trondheim during January?
Brace for cold days with temperatures not exceeding -3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Trondheim during January?
Moderate rainfall is anticipated in Trondheim during January, with a total of 76.6 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Trondheim in January 2027?
Trondheim experiences an average snowfall of 33.8 cm during January, occurring over 11 days.
What are the typical wind conditions in Trondheim during January?
The average wind speed in Trondheim during January is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Trondheim snow forecast January 2027
Track daily snowfall levels and discover Trondheim’s snowy potential this January ❄️
On average, Trondheim sees 11 snowy days during January, with approximately 33.8 cm of total snowfall.
January rainfall patterns in Trondheim
Explore the daily rainfall trends and prepare for Trondheims January weather 💧
Typically, Trondheim has 5 rainy days in January with a total of 76.6 mm of rainfall.
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