Southern Ostrobothnia, Finland Weather
- Southern Ostrobothnia, Finland Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Southern Ostrobothnia over the next 12 hours
- Temperature and possibility of rain in Southern Ostrobothnia in the coming days
- Rainfall in Southern Ostrobothnia in the coming days
- Southern Ostrobothnia Weather Summary
- Weather averages by month
- Southern Ostrobothnia's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 1,006 hPa
Feel like: 19 °C
Temperature: 21°C
Cloud: 0%
Humidity: 39%
Wind: W - 13 km/h
Visibility: 74.02 km
30 Day Averages and Extremes
- Average high 19.8°C
- Average low 11.1°C
- Hottest day 28°C (02 July 2026)
- Coldest day 0°C (05 July 2026)
- Average humidity 69.93%
- Days with precipitation 26 days
- Highest precipitation 67 mm (11 June 2026)
Yesterday's Data
- Max: 22°C
- Min: 16°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Southern Ostrobothnia over the next 12 hours
Temperature and possibility of rain in Southern Ostrobothnia in the coming days
Rainfall in Southern Ostrobothnia in the coming days
Southern Ostrobothnia Climate Summary
Southern Ostrobothnia features a Subartic, severe winter, no dry season, cool summer (Köppen classification: Dfc), with an average annual temperature of 5.79ºC (42.42ºF), which is about 0.15% higher than the national average for Finland. Annually, the city experiences approximately 37.99 millimeters (1.5 inches) of rainfall, spread across 107.64 rainy days, accounting for 29.49% of the year.
| Longitude | 62.9433099 |
| Latitude | 23.5285267 |
| Yearly high temperature | 7.66ºC (45.79ºF) |
| Yearly low temperature | 1.2ºC (34.16ºF) |
| Hottest month | July 21.56ºC (70.81ºF) |
| Coldest month | February -8.77ºC (16.21ºF) |
| Yearly precip | 37.99mm (1.5in) |
| Days with rainfall | 107.64 days (29.49%) |
| Driest month | March (90.36%) |
| Wettest month | August (77.05%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -5.26° / -9.23° | 7.27 days |
| February | -3.78° / -8.77° | 5.27 days |
| March | -0.16° / -6.18° | 7.18 days |
| April | 6.42° / -0.58° | 7.27 days |
| May | 14.22° / 4.96° | 8.64 days |
| June | 18.38° / 8.75° | 10.64 days |
| July | 21.56° / 11.82° | 11.55 days |
| August | 19.55° / 10.73° | 12.64 days |
| September | 14.26° / 7.28° | 8.55 days |
| October | 6.81° / 1.88° | 9.45 days |
| November | 1.85° / -1.12° | 9.45 days |
| December | -1.99° / -5.15° | 9.73 days |
Southern Ostrobothnia's weather
Frequently asked questions
1. What is the hottest month in Southern Ostrobothnia?
July has the highest average monthly temperature (daily mean of 21.56ºC) and February are the coolest (daily mean of -8.77ºC).
2. What should I wear in Southern Ostrobothnia today?
For today's mild weather in Southern Ostrobothnia, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Comfortable jeans or slacks
- Lightweight sweater or cardigan
- Cotton socks
- Scarf (optional)
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 434
- CO 95
- NH3 0
- NO2 0
- O3 66
- PM10 1
- PM25 1
- SO2 0
- CH4 1,350