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:
13°C
55.4°F
°C °F

Condition: Drizzle

Pressure: 996 hPa

Feel like: 13 °C

Temperature: 13°C

Cloud: 100%

Humidity: 97%

Wind: SSE - 6 km/h

Visibility: 8.54 km

Weather forecast

Sat
19 Sep
8°C / 15°C
Moderate Rain
Sun
20 Sep
5°C / 14°C
Drizzle
Mon
21 Sep
5°C / 13°C
Mainly Clear
Tue
22 Sep
4°C / 14°C
Overcast
Wed
23 Sep
7°C / 15°C
Overcast
Hourly forecast today:
13:00 PM
12° / 13°
12° / 13°
Drizzle
97% 16 km/h
14:00 PM
12° / 12°
12° / 12°
Overcast
98% 16 km/h
15:00 PM
12° / 12°
12° / 12°
Overcast
98% 18 km/h
16:00 PM
12° / 12°
12° / 12°
Overcast
98% 20 km/h
17:00 PM
11° / 12°
11° / 12°
Overcast
97% 21 km/h
18:00 PM
11° / 12°
11° / 12°
Drizzle Dense Intensity
98% 23 km/h
19:00 PM
11° / 12°
11° / 12°
Drizzle Dense Intensity
98% 27 km/h
20:00 PM
10° / 11°
10° / 11°
Overcast
94% 27 km/h
21:00 PM
11° / 11°
11° / 11°
Overcast
97% 19 km/h
22:00 PM
11° / 11°
11° / 11°
Overcast
98% 19 km/h
23:00 PM
11° / 11°
11° / 11°
Overcast
99% 19 km/h

30 Day Averages and Extremes

  • Average high 13.23°C
  • Average low 6.53°C
  • Hottest day 17°C (06 September 2026)
  • Coldest day 0°C (01 October 2026)
  • Average humidity 77.4%
  • Days with precipitation 25 days
  • Highest precipitation 79 mm (07 September 2026)

Yesterday's Data

  • Max: 13°C
  • Min: 5°C
  • Total Precipitation: 5 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
- Cotton socks
- Casual sneakers or loafers
- Scarf (optional)

Temperature

Early
6°C / 6°C
Morning
11°C / 13°C
Afternoon
12°C / 12°C
Evening
11°C / 11°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 428
  • CO 174
  • NH3 0
  • NO2 0
  • O3 51
  • PM10 2
  • PM25 1
  • SO2 0
  • CH4 1,392

Sunrise / Sunset

04:07
16:43