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.
According to Ostrobothnia snow forecast for April 2026, no snow is expected at the beginning of the month.The forecast for the first days of April 2026 in Ostrobothnia predicts temperatures to be around 2 °C, close to the historical average.
In general, the average temperature in Ostrobothnia at the beginning of April is 1.4 °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. |  Sunny | 2° /-3° | 0 mm | 0 cm | |
| 2 Apr. | Sunny | 2° /-3° | 0 mm | 0 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 ❄️
On average, Ostrobothnia sees 2 snowy days during April, with approximately 21.5 cm of total snowfall.
April rainfall patterns in Ostrobothnia
Explore the daily rainfall trends and prepare for Ostrobothnias April weather 💧
Typically, Ostrobothnia has 5 rainy days in April with a total of 128.2 mm of rainfall.
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