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: Partly Cloudy
Pressure: 1,009 hPa
Feel like: 0 °C
Temperature: 3°C
Cloud: 52%
Humidity: 71%
Wind: NE - 10 km/h
Visibility: 66.34 km
30 Day Averages and Extremes
- Average high 8.57°C
- Average low 2.93°C
- Hottest day 15°C (27 September 2026)
- Coldest day -1°C (12 October 2026)
- Average humidity 78.53%
- Days with precipitation 19 days
- Highest precipitation 93 mm (08 October 2026)
Yesterday's Data
- Max: 5°C
- Min: 0°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 cold weather in Southern Ostrobothnia, with temperatures ranging from 1ºC to 4ºC (33.8ºF to 39.2ºF), you should wear:
- Long pants (jeans or other thick materials)
- Wool or thermal socks
- Closed-toe shoes or boots
- Layered clothing (such as a thermal shirt under a sweater)
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 434
- CO 168
- NH3 0
- NO2 0
- O3 53
- PM10 2
- PM25 1
- SO2 0
- CH4 1,387