Ostrobothnia (Vaasa)
January
Weather in Ostrobothnia for January 2026
Your guide to Ostrobothnia weather in January - trends and predictions
Ostrobothnia typically experiences moderate snowfall in January, with an average of 8 snowy days.
In general, the average temperature in Ostrobothnia at the beginning of January is -9.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 0.6 °C by the end of January.
Snow Forecast ❄️
Temperatures
13
Dry days
10
Rainy days
8
Snow days
1°/-14°
Temperatures
22 km/h
Avg max wind
91 %
Avg humidity
Ostrobothnia Weather January
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Temperatures trend during January in Ostrobothnia
See the weather trend as well as the moving average line
January weather in Ostrobothnia day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Partly cloudy | -7° /-11° | 0 mm | 0 cm | |
| 2 Jan. |  Overcast | -10° /-13° | 0.3 mm | 0.2 cm | |
| 3 Jan. | Overcast | -9° /-13° | 3.3 mm | 2.4 cm | |
| 4 Jan. | Overcast | -10° /-15° | 0 mm | 0 cm | |
| 5 Jan. | Partly cloudy | -12° /-16° | 0 mm | 0 cm | |
| 6 Jan. |  Sunny | -12° /-15° | 0 mm | 0 cm | |
| 7 Jan. |  Light freezing rain | -4° /-12° | 4.9 mm | 0.4 cm | |
| 8 Jan. |  Patchy moderate snow | 0° /-7° | 7.3 mm | 3.9 cm | |
| 9 Jan. | Light freezing rain | 0° /-5° | 1.7 mm | 0.2 cm | |
| 10 Jan. | Light freezing rain | -3° /-5° | 1.6 mm | 0 cm | |
| 11 Jan. | Light freezing rain | -1° /-8° | 1.5 mm | 0.1 cm | |
| 12 Jan. | Overcast | -1° /-8° | 2.2 mm | 1.8 cm | |
| 13 Jan. | Overcast | 1° /-5° | 2 mm | 0.6 cm | |
| 14 Jan. | Light freezing rain | 0° /-4° | 3.4 mm | 1.5 cm | |
| 15 Jan. |  Heavy rain at times | -2° /-7° | 3.2 mm | 0.1 cm | |
| 16 Jan. | Light freezing rain | -3° /-7° | 1.9 mm | 0.1 cm | |
| 17 Jan. | Overcast | -4° /-8° | 0.6 mm | 0.1 cm | |
| 18 Jan. | Light freezing rain | 0° /-4° | 2.7 mm | 1.6 cm | |
| 19 Jan. | Overcast | -2° /-8° | 0.3 mm | 0.3 cm | |
| 20 Jan. | Overcast | -4° /-9° | 0.2 mm | 0.1 cm | |
| 21 Jan. |  Heavy snow | -1° /-7° | 2.2 mm | 1.7 cm | |
| 22 Jan. | Partly cloudy | -1° /-4° | 5.6 mm | 2.3 cm | |
| 23 Jan. | Overcast | -1° /-5° | 0.7 mm | 0.4 cm | |
| 24 Jan. | Light freezing rain | 0° /-4° | 2.1 mm | 1.4 cm | |
| 25 Jan. | Overcast | 0° /-5° | 3.1 mm | 1.8 cm | |
| 26 Jan. | Overcast | 0° /-8° | 0 mm | 0 cm | |
| 27 Jan. | Overcast | 0° /-4° | 0.6 mm | 0.5 cm | |
| 28 Jan. | Patchy moderate snow | 1° /-1° | 1.4 mm | 0.9 cm | |
| 29 Jan. | Overcast | 2° /0° | 2.7 mm | 0.2 cm | |
| 30 Jan. | Patchy moderate snow | 1° /-2° | 4.4 mm | 1.8 cm | |
| 31 Jan. | Partly cloudy | 0° /-4° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Ostrobothnia 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 Ostrobothnia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ostrobothnia in January - FAQ
What are the expected maximum and minimum temperatures in Ostrobothnia 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 Ostrobothnia during January?
Significant rainfall exceeding 179.9 mm is expected in Ostrobothnia during January, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Ostrobothnia in January 2026?
Ostrobothnia experiences an average snowfall of 72.7 cm during January, occurring over 8 days.
What are the typical wind conditions in Ostrobothnia during January?
The average wind speed in Ostrobothnia during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Ostrobothnia snow forecast January 2026
Track daily snowfall levels and discover Ostrobothnia’s snowy potential this January ❄️
On average, Ostrobothnia sees 8 snowy days during January, with approximately 72.7 cm of total snowfall.
January rainfall patterns in Ostrobothnia
Explore the daily rainfall trends and prepare for Ostrobothnias January weather 💧
Typically, Ostrobothnia has 10 rainy days in January with a total of 179.9 mm of rainfall.
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