Trøndelag (Trondheim)
January
Weather in Trøndelag for January 2026
Your guide to Trøndelag weather in January - trends and predictions
Expect heavy snowfall in Trøndelag during January, with an average of 20 snowy days.
In general, the average temperature in Trøndelag at the beginning of January is -6.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 1.1 °C by the end of January.
Snow Forecast ❄️
Temperatures
8
Dry days
3
Rainy days
20
Snow days
-2°/-7°
Temperatures
16 km/h
Avg max wind
87 %
Avg humidity
Trøndelag Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -6° | 2  -8° | 3 -6° | 4 -9° | |||
| 5 -5° | 6 -5° | 7  -5° | 8  2° | 9  -3° | 10 -0° | 11 2° |
| 12 -0° | 13 2° | 14 1° | 15 -1° | 16 -1° | 17  -2° | 18 -5° |
| 19 -6° | 20 -1° | 21 -1° | 22 -1° | 23  -1° | 24  1° | 25 3° |
| 26  2° | 27 0° | 28 1° | 29 1° | 30 -0° | 31 1° |
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Temperatures trend during January in Trøndelag
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 | -6° /-13° | 0.9 mm | 0.3 cm | |
| 2 Jan. | Overcast | -8° /-11° | 3.5 mm | 1.5 cm | |
| 3 Jan. | Overcast | -6° /-13° | 4 mm | 2.4 cm | |
| 4 Jan. | Overcast | -9° /-13° | 7 mm | 5 cm | |
| 5 Jan. | Light freezing rain | -5° /-13° | 2 mm | 1.3 cm | |
| 6 Jan. | Light freezing rain | -5° /-13° | 1.1 mm | 0.6 cm | |
| 7 Jan. | Patchy moderate snow | -5° /-11° | 4.5 mm | 2.4 cm | |
| 8 Jan. | Moderate or heavy snow showers | 2° /-5° | 3.6 mm | 2.3 cm | |
| 9 Jan. | Partly cloudy | -3° /-5° | 1.2 mm | 0.1 cm | |
| 10 Jan. | Overcast | 0° /-8° | 1.3 mm | 0.2 cm | |
| 11 Jan. | Light freezing rain | 2° /-4° | 3.1 mm | 0.4 cm | |
| 12 Jan. | Patchy moderate snow | 0° /-4° | 2.6 mm | 0.5 cm | |
| 13 Jan. | Partly cloudy | 2° /-4° | 4.7 mm | 1.8 cm | |
| 14 Jan. | Overcast | 1° /-4° | 4.2 mm | 1.7 cm | |
| 15 Jan. | Light freezing rain | -1° /-7° | 6.6 mm | 0.3 cm | |
| 16 Jan. | Patchy moderate snow | -1° /-8° | 2.5 mm | 0.9 cm | |
| 17 Jan. | Cloudy | -2° /-10° | 0.4 mm | 0.1 cm | |
| 18 Jan. | Light freezing rain | -5° /-9° | 0.3 mm | 0.1 cm | |
| 19 Jan. | Overcast | -6° /-10° | 0.3 mm | 0 cm | |
| 20 Jan. | Overcast | -1° /-8° | 0.9 mm | 0.3 cm | |
| 21 Jan. | Partly cloudy | -1° /-8° | 1.1 mm | 0.7 cm | |
| 22 Jan. | Partly cloudy | -1° /-8° | 0.1 mm | 0.1 cm | |
| 23 Jan. | Moderate snow | -1° /-6° | 7.6 mm | 5.4 cm | |
| 24 Jan. | Moderate rain at times | 1° /-4° | 4.9 mm | 3 cm | |
| 25 Jan. | Moderate or heavy rain shower | 3° /-2° | 4.5 mm | 0.9 cm | |
| 26 Jan. | Heavy snow | 2° /-4° | 2 mm | 1 cm | |
| 27 Jan. | Light freezing rain | 0° /-4° | 1.1 mm | 0.5 cm | |
| 28 Jan. | Moderate rain at times | 1° /-2° | 5.9 mm | 1.9 cm | |
| 29 Jan. | Moderate or heavy rain shower | 1° /-4° | 11.2 mm | 4.8 cm | |
| 30 Jan. | Patchy moderate snow | 0° /-5° | 2.8 mm | 1 cm | |
| 31 Jan. | Light freezing rain | 1° /-5° | 3.1 mm | 1.4 cm | |
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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.
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 94.8 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Will it snow in Trøndelag in January 2026?
Trøndelag experiences an average snowfall of 38.835 cm during January, occurring over 20 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 ❄️
January rainfall patterns in Trøndelag
Explore the daily rainfall trends and prepare for Trøndelags January weather 💧
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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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