Trøndelag (Trondheim)
January
Weather in Trøndelag for January 2026
Your guide to Trøndelag weather in January - trends and predictions
Forest Fire Warning, Snow Avalanche Warning - See hour by hour.
Trøndelag is transformed into a snow paradise in January, with more than 20 snowy days on average.
According to Trøndelag snow forecast for January 2026, no snow is expected until the end of the month.Until now, January 2026 in Trøndelag is cooler than usual, with temperatures averaging -7.8 °C, this is -4.7 °C below the typical seasonal average.
The forecast for the upcoming days in Trøndelag predicts a temperature of -8.1 °C, which is slightly above the historical average.
In general, the average temperature in Trøndelag at the beginning of January is -7.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of -3.1 °C by the end of January.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
4
Dry days
1
Rainy days
26
Snow days
-2°/-7°
Temperatures
16 km/h
Avg max wind
87 %
Avg humidity
Trøndelag Weather January
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What’s the Weather Like in Trøndelag This January?
Discover the average temperatures and weather trends across Trøndelag’s cities this January.
Temperatures trend during January in Trøndelag
See the weather trend as well as the moving average line
January weather in Trøndelag 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. |  Overcast | -8° /-12° | 2.6 mm | 1.1 cm | |
| 3 Jan. | Overcast | -7° /-14° | 3 mm | 1.8 cm | |
| 4 Jan. | Overcast | -10° /-14° | 5.2 mm | 3.7 cm | |
| 5 Jan. | Light freezing rain | -6° /-14° | 1.5 mm | 1 cm | |
| 6 Jan. | Overcast | -8° /-14° | 0.8 mm | 0.5 cm | |
| 7 Jan. |  Patchy moderate snow | -7° /-12° | 3.3 mm | 1.8 cm | |
| 8 Jan. |  Moderate or heavy snow showers | -1° /-8° | 2.7 mm | 1.8 cm | |
| 9 Jan. |  Partly cloudy | -5° /-8° | 0.9 mm | 0 cm | |
| 10 Jan. | Overcast | -3° /-10° | 1 mm | 0.1 cm | |
| 11 Jan. | Light freezing rain | 1° /-6° | 2.3 mm | 0.3 cm | |
| 12 Jan. | Patchy moderate snow | -1° /-6° | 2 mm | 0.4 cm | |
| 13 Jan. | Partly cloudy | 1° /-6° | 3.5 mm | 1.3 cm | |
| 14 Jan. | Overcast | 0° /-5° | 3.2 mm | 1.3 cm | |
| 15 Jan. | Light freezing rain | -2° /-8° | 5 mm | 0.2 cm | |
| 16 Jan. | Patchy moderate 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 | 0.1 cm | |
| 19 Jan. |  Mist | -5° /-10° | 0.2 mm | 0 cm | |
| 20 Jan. | Overcast | -2° /-9° | 0.7 mm | 0.2 cm | |
| 21 Jan. | Partly cloudy | -2° /-9° | 0.8 mm | 0.5 cm | |
| 22 Jan. | Partly cloudy | -2° /-9° | 0.1 mm | 0.1 cm | |
| 23 Jan. |  Moderate snow | -2° /-8° | 5.7 mm | 4.1 cm | |
| 24 Jan. |  Moderate rain at times | -2° /-7° | 3.7 mm | 2.2 cm | |
| 25 Jan. | Moderate or heavy rain shower | 0° /-6° | 3.4 mm | 0.7 cm | |
| 26 Jan. |  Heavy snow | -1° /-7° | 1.5 mm | 0.8 cm | |
| 27 Jan. | Light freezing rain | -2° /-7° | 0.8 mm | 0.4 cm | |
| 28 Jan. |  Sunny | -1° /-5° | 4.4 mm | 1.4 cm | |
| 29 Jan. | Moderate or heavy rain shower | 1° /-4° | 11.2 mm | 4.8 cm | |
| 30 Jan. | Partly cloudy | -11° /-14° | 0 mm | 0 cm | |
| 31 Jan. | Overcast | -8° /-11° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Trøndelag 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 Trøndelag forecast closer to your planned date for the most up-to-date weather information.
Change Month
Trøndelag in January - FAQ
What are the expected maximum and minimum temperatures in Trøndelag during January?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Trøndelag during January?
Moderate rainfall is anticipated in Trøndelag during January, with a total of 98.7 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Trøndelag in January 2026?
Trøndelag experiences an average snowfall of 42.7 cm during January, occurring over 26 days.
What are the typical wind conditions in Trøndelag during January?
The average wind speed in Trøndelag during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Trøndelag snow forecast January 2026
Track daily snowfall levels and discover Trøndelag’s snowy potential this January ❄️
On average, Trøndelag sees 26 snowy days during January, with approximately 42.7 cm of total snowfall.
January rainfall patterns in Trøndelag
Explore the daily rainfall trends and prepare for Trøndelags January weather 💧
Typically, Trøndelag has 1 rainy days in January with a total of 98.7 mm of rainfall.
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Where is Trøndelag?Get accurate weather forecasts for Trøndelag, located at latitude 63.43 and longitude 10.395. Stay updated with localized weather information tailored for Trøndelag.
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