Ostrobothnia, Finland Weather
- Ostrobothnia, Finland Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Ostrobothnia over the next 12 hours
- Temperature and possibility of rain in Ostrobothnia in the coming days
- Rainfall in Ostrobothnia in the coming days
- Ostrobothnia Weather Summary
- Weather averages by month
- Ostrobothnia's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Partly Cloudy
Pressure: 996 hPa
Feel like: 12 °C
Temperature: 14°C
Cloud: 73%
Humidity: 73%
Wind: SW - 18 km/h
Visibility: 65.44 km
30 Day Averages and Extremes
- Average high 13.97°C
- Average low 7.07°C
- Hottest day 18°C (28 September 2026)
- Coldest day 0°C (02 October 2026)
- Average humidity 79.7%
- Days with precipitation 25 days
- Highest precipitation 79 mm (07 September 2026)
Yesterday's Data
- Max: 14°C
- Min: 11°C
- Total Precipitation: 7 mm
Temperature and possibility of rain in Ostrobothnia over the next 12 hours
Temperature and possibility of rain in Ostrobothnia in the coming days
Rainfall in Ostrobothnia in the coming days
Ostrobothnia Climate Summary
Ostrobothnia features a Subartic, severe winter, no dry season, cool summer (Köppen classification: Dfc), with an average annual temperature of 5.62ºC (42.12ºF), which is about -0.02% lower than the national average for Finland. Annually, the city experiences approximately 43.69 millimeters (1.72 inches) of rainfall, spread across 120.26 rainy days, accounting for 32.95% of the year.
| Longitude | 63.1181757 |
| Latitude | 21.9061062 |
| Yearly high temperature | 6.72ºC (44.1ºF) |
| Yearly low temperature | 3.07ºC (37.53ºF) |
| Hottest month | July 17.93ºC (64.27ºF) |
| Coldest month | February -6.95ºC (19.49ºF) |
| Yearly precip | 43.69mm (1.72in) |
| Days with rainfall | 120.26 days (32.95%) |
| Driest month | April (81.02%) |
| Wettest month | August (77.24%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -3.3° / -6.57° | 9.27 days |
| February | -3.23° / -6.95° | 8.73 days |
| March | -0.33° / -4.72° | 8.45 days |
| April | 4.04° / 0.32° | 7.82 days |
| May | 9.5° / 5.1° | 9.36 days |
| June | 13.85° / 9.49° | 8.82 days |
| July | 17.93° / 13.29° | 11.18 days |
| August | 17.54° / 13.35° | 11.73 days |
| September | 13.58° / 10.1° | 11.0 days |
| October | 7.5° / 4.67° | 11.18 days |
| November | 3.52° / 1.25° | 10.27 days |
| December | 0.07° / -2.45° | 12.45 days |
Ostrobothnia's weather
Frequently asked questions
1. What is the hottest month in Ostrobothnia?
July has the highest average monthly temperature (daily mean of 17.93ºC) and February are the coolest (daily mean of -6.95ºC).
2. What should I wear in Ostrobothnia today?
For today's mild weather in Ostrobothnia, with temperatures between 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Comfortable jeans or slacks
- Long-sleeve shirt or blouse
- Sun hat (if spending time outdoors)
- Light jacket (for cooler periods)
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 431
- CO 180
- NH3 0
- NO2 0
- O3 56
- PM10 2
- PM25 2
- SO2 0
- CH4 1,388