Ostrobothnia (Vaasa)
April
Weather in Ostrobothnia for April 2026
Your guide to Ostrobothnia weather in April - trends and predictions
With an average of 2 snowy days, Ostrobothnia usually enjoys a light touch of snow in April.
In general, the average temperature in Ostrobothnia at the beginning of April is 1.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.9 °C by the end of April.
With an average of 5 rainy days, Ostrobothnia experiences minimal rainfall in April.
Snow Forecast ❄️
Temperatures
Rain 🌧️
23
Dry days
5
Rainy days
2
Snow days
7°/-4°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
Ostrobothnia Weather April
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Temperatures trend during April in Ostrobothnia
See the weather trend as well as the moving average line
April weather in Ostrobothnia day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Apr. |  Cloudy | 2° /-3° | 0.4 mm | 0.1 cm | |
| 2 Apr. |  Sunny | 1° /-4° | 0.3 mm | 0.2 cm | |
| 3 Apr. | Cloudy | 1° /-6° | 0.3 mm | 0.1 cm | |
| 4 Apr. |  Partly cloudy | 0° /-7° | 0.3 mm | 0.2 cm | |
| 5 Apr. | Partly cloudy | 0° /-6° | 0.4 mm | 0.3 cm | |
| 6 Apr. |  Overcast | 2° /-6° | 0 mm | 0 cm | |
| 7 Apr. |  Light freezing rain | 3° /-2° | 4.1 mm | 0.5 cm | |
| 8 Apr. | Overcast | 4° /-2° | 0 mm | 0 cm | |
| 9 Apr. | Overcast | 4° /-2° | 0.1 mm | 0 cm | |
| 10 Apr. | Overcast | 5° /-2° | 5 mm | 0 cm | |
| 11 Apr. | Overcast | 3° /-1° | 0.1 mm | 0 cm | |
| 12 Apr. | Cloudy | 6° /-1° | 0.5 mm | 0.1 cm | |
| 13 Apr. | Overcast | 7° /1° | 0.6 mm | 0 cm | |
| 14 Apr. | Partly cloudy | 7° /1° | 0.6 mm | 0 cm | |
| 15 Apr. | Partly cloudy | 5° /-1° | 0.8 mm | 0.6 cm | |
| 16 Apr. | Sunny | 7° /0° | 0.2 mm | 0.2 cm | |
| 17 Apr. | Overcast | 5° /0° | 0.5 mm | 0.4 cm | |
| 18 Apr. | Overcast | 5° /-1° | 0.1 mm | 0 cm | |
| 19 Apr. | Partly cloudy | 5° /0° | 0 mm | 0 cm | |
| 20 Apr. | Cloudy | 4° /-1° | 0 mm | 0 cm | |
| 21 Apr. | Overcast | 4° /-1° | 0.6 mm | 0.5 cm | |
| 22 Apr. | Sunny | 5° /-2° | 0.8 mm | 0 cm | |
| 23 Apr. |  Patchy rain possible | 2° /-1° | 4.5 mm | 0.6 cm | |
| 24 Apr. |  Patchy moderate snow | 2° /-1° | 3.9 mm | 1.1 cm | |
| 25 Apr. |  Moderate or heavy rain shower | 5° /-1° | 3.1 mm | 0 cm | |
| 26 Apr. |  Heavy rain at times | 4° /1° | 6.1 mm | 2.1 cm | |
| 27 Apr. | Moderate or heavy rain shower | 5° /0° | 5.8 mm | 0 cm | |
| 28 Apr. | Patchy rain possible | 6° /0° | 0.3 mm | 0.1 cm | |
| 29 Apr. | Overcast | 7° /0° | 3.6 mm | 0 cm | |
| 30 Apr. | Light freezing rain | 5° /0° | 1.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Ostrobothnia in April 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.
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Ostrobothnia in April - FAQ
What are the expected maximum and minimum temperatures in Ostrobothnia during April?
Prepare for cooler days with highs just around 7° and colder nights, dipping below -4°.
How much rainfall should be expected in Ostrobothnia during April?
Significant rainfall exceeding 128.2 mm is expected in Ostrobothnia during April, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Ostrobothnia in April 2026?
Ostrobothnia experiences an average snowfall of 21.5 cm during April, occurring over 2 days.
What are the typical wind conditions in Ostrobothnia during April?
The average wind speed in Ostrobothnia during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Ostrobothnia snow forecast April 2026
Track daily snowfall levels and discover Ostrobothnia’s snowy potential this April ❄️
April rainfall patterns in Ostrobothnia
Explore the daily rainfall trends and prepare for Ostrobothnias April weather 💧
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