Turku
January
Weather in Turku for January 2026
Your guide to Turku weather in January - trends and predictions
Sea Level Warning - See hour by hour.
Turku is transformed into a snow paradise in January, with more than 20 snowy days on average.
According to Turku snow forecast for January 2026, no snow is expected until the end of the month.Until now, January 2026 in Turku is cooler than usual, with temperatures averaging -4.3 °C, this is -2.7 °C below the typical seasonal average.
The forecast for the upcoming days in Turku predicts a temperature of -8.2 °C, which is slightly above the historical average.
In general, the average temperature in Turku at the beginning of January is -4.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of -2.3 °C by the end of January.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
4
Dry days
6
Rainy days
21
Snow days
-1°/-5°
Temperatures
23 km/h
Avg max wind
90 %
Avg humidity
Turku Weather January
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Temperatures trend during January in Turku
See the weather trend as well as the moving average line
January weather in Turku day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Partly cloudy | -3° /-8° | 4.1 mm | 1.5 cm | |
| 2 Jan. |  Patchy moderate snow | -4° /-8° | 1.9 mm | 1.1 cm | |
| 3 Jan. |  Light freezing rain | -3° /-8° | 3.1 mm | 1.2 cm | |
| 4 Jan. |  Overcast | -6° /-10° | 0.2 mm | 0.1 cm | |
| 5 Jan. | Partly cloudy | -8° /-12° | 0.2 mm | 0.1 cm | |
| 6 Jan. |  Sunny | -6° /-12° | 0.8 mm | 0.6 cm | |
| 7 Jan. | Overcast | -3° /-9° | 2.8 mm | 0.8 cm | |
| 8 Jan. | Patchy moderate snow | -1° /-7° | 2.4 mm | 1.3 cm | |
| 9 Jan. | Patchy moderate snow | -1° /-5° | 2.5 mm | 1.5 cm | |
| 10 Jan. | Light freezing rain | 0° /-4° | 0.9 mm | 0.1 cm | |
| 11 Jan. | Overcast | 0° /-5° | 3.5 mm | 0.7 cm | |
| 12 Jan. |  Moderate rain at times | -2° /-8° | 2.4 mm | 1.3 cm | |
| 13 Jan. |  Light snow | -2° /-7° | 1.7 mm | 0.1 cm | |
| 14 Jan. | Moderate rain at times | -1° /-4° | 1.8 mm | 0.2 cm | |
| 15 Jan. |  Mist | -1° /-6° | 4.1 mm | 1.1 cm | |
| 16 Jan. |  Patchy rain possible | -2° /-6° | 1.4 mm | 0 cm | |
| 17 Jan. | Patchy moderate snow | 1° /-6° | 2 mm | 1.3 cm | |
| 18 Jan. | Moderate rain at times | 2° /-4° | 5.4 mm | 2.4 cm | |
| 19 Jan. | Light freezing rain | -1° /-6° | 0.3 mm | 0.2 cm | |
| 20 Jan. |  Freezing fog | -2° /-7° | 0 mm | 0 cm | |
| 21 Jan. |  Heavy snow | 1° /-7° | 0.9 mm | 0.6 cm | |
| 22 Jan. | Partly cloudy | 1° /-4° | 3.9 mm | 0.7 cm | |
| 23 Jan. |  Moderate snow | 0° /-4° | 0.4 mm | 0.2 cm | |
| 24 Jan. | Light freezing rain | -1° /-3° | 2.3 mm | 1.4 cm | |
| 25 Jan. | Overcast | 0° /-3° | 1.7 mm | 0.8 cm | |
| 26 Jan. | Overcast | 0° /-6° | 0.2 mm | 0.1 cm | |
| 27 Jan. | Freezing fog | -1° /-6° | 0.1 mm | 0 cm | |
| 28 Jan. | Light freezing rain | 0° /-4° | 0.8 mm | 0 cm | |
| 29 Jan. | Overcast | 3° /0° | 1.8 mm | 0 cm | |
| 30 Jan. | Sunny | -8° /-15° | 0 mm | 0 cm | |
| 31 Jan. | Sunny | -10° /-16° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Turku 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 Turku forecast closer to your planned date for the most up-to-date weather information.
Change Month
Turku in January - FAQ
What are the expected maximum and minimum temperatures in Turku during January?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Turku during January?
Moderate rainfall is anticipated in Turku during January, with a total of 66.2 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
Will it snow in Turku in January 2026?
Turku experiences an average snowfall of 23.8467 cm during January, occurring over 21 days.
What are the typical wind conditions in Turku during January?
The average wind speed in Turku during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Turku snow forecast January 2026
Track daily snowfall levels and discover Turku’s snowy potential this January ❄️
On average, Turku sees 21 snowy days during January, with approximately 23.8 cm of total snowfall.
January rainfall patterns in Turku
Explore the daily rainfall trends and prepare for Turkus January weather 💧
Typically, Turku has 6 rainy days in January with a total of 66.2 mm of rainfall.
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