Ostrobothnia, Finland Weather

  1. Ostrobothnia, Finland Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Ostrobothnia over the next 12 hours
  7. Temperature and possibility of rain in Ostrobothnia in the coming days
  8. Rainfall in Ostrobothnia in the coming days
  9. Ostrobothnia Weather Summary
  10. Weather averages by month
  11. Ostrobothnia's weather
  12. Frequently asked questions
  13. Comments
Ostrobothnia, Weather
(Photo by Alexandr Bormotin on Unsplash)

Current conditions

Updated:
20°C
68.0°F
°C °F

Condition: Clear Sky

Pressure: 1,016 hPa

Feel like: 20 °C

Temperature: 20°C

Cloud: 0%

Humidity: 50%

Wind: W - 11 km/h

Visibility: 68.84 km

Weather forecast

Mon
22 Jun
10°C / 15°C
Overcast
Tue
23 Jun
9°C / 16°C
Overcast
Wed
24 Jun
9°C / 19°C
Moderate Drizzle
Thu
25 Jun
12°C / 17°C
Overcast
Fri
26 Jun
12°C / 23°C
Overcast
Hourly forecast today:
11:00 AM
9° / 20°
9° / 20°
Clear Sky
50% 31 km/h
12:00 PM
9° / 20°
9° / 20°
Clear Sky
49% 34 km/h
13:00 PM
9° / 20°
9° / 20°
Clear Sky
48% 34 km/h
14:00 PM
8° / 20°
8° / 20°
Clear Sky
47% 33 km/h
15:00 PM
9° / 20°
9° / 20°
Clear Sky
48% 32 km/h
16:00 PM
10° / 19°
10° / 19°
Clear Sky
53% 31 km/h
17:00 PM
9° / 19°
9° / 19°
Clear Sky
55% 30 km/h
18:00 PM
11° / 17°
11° / 17°
Mainly Clear
67% 57 km/h
19:00 PM
9° / 16°
9° / 16°
Overcast
63% 39 km/h
20:00 PM
9° / 15°
9° / 15°
Partly Cloudy
68% 16 km/h
21:00 PM
9° / 14°
9° / 14°
Mainly Clear
73% 23 km/h

30 Day Averages and Extremes

  • Average high 19.17°C
  • Average low 11.07°C
  • Hottest day 28°C (03 July 2026)
  • Coldest day 0°C (05 July 2026)
  • Average humidity 72.8%
  • Days with precipitation 23 days
  • Highest precipitation 72 mm (11 June 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 15°C
  • Total Precipitation: 1 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 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Cotton socks
- Sun hat (if spending time outdoors)
- Scarf (optional)
- Light jacket (for cooler periods)

Temperature

Early
15°C / 16°C
Morning
11°C / 19°C
Afternoon
9°C / 20°C
Evening
9°C / 14°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 436
  • CO 96
  • NH3 0
  • NO2 0
  • O3 61
  • PM10 1
  • PM25 1
  • SO2 0
  • CH4 1,359

Sunrise / Sunset

00:23
20:45