Uusimaa, Finland Weather

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

Current conditions

Updated:
15°C
59.0°F
°C °F

Condition: Clear Sky

Pressure: 1,018 hPa

Feel like: 14 °C

Temperature: 15°C

Cloud: 0%

Humidity: 80%

Wind: W - 14 km/h

Visibility: 43.22 km

Weather forecast

Tue
04 Aug
14°C / 18°C
Moderate Drizzle
Wed
05 Aug
15°C / 20°C
Moderate Drizzle
Thu
06 Aug
15°C / 20°C
Drizzle
Fri
07 Aug
11°C / 20°C
Drizzle
Sat
08 Aug
12°C / 21°C
Mainly Clear
Hourly forecast today:
23:00 PM
12° / 15°
12° / 15°
Clear Sky
80% 22 km/h
00:00 AM
12° / 15°
12° / 15°
Clear Sky
82% 21 km/h
01:00 AM
12° / 15°
12° / 15°
Clear Sky
85% 18 km/h
02:00 AM
12° / 14°
12° / 14°
Mainly Clear
87% 15 km/h
03:00 AM
12° / 14°
12° / 14°
Partly Cloudy
89% 12 km/h
04:00 AM
14° / 15°
14° / 15°
Overcast
92% 13 km/h
05:00 AM
15° / 16°
15° / 16°
Overcast
91% 19 km/h
06:00 AM
15° / 17°
15° / 17°
Overcast
90% 21 km/h
07:00 AM
15° / 17°
15° / 17°
Overcast
91% 24 km/h
08:00 AM
16° / 17°
16° / 17°
Overcast
92% 26 km/h
09:00 AM
16° / 18°
16° / 18°
Partly Cloudy
91% 29 km/h

30 Day Averages and Extremes

  • Average high 17.8°C
  • Average low 13.07°C
  • Hottest day 22°C (30 July 2026)
  • Coldest day 0°C (16 August 2026)
  • Average humidity 72.97%
  • Days with precipitation 24 days
  • Highest precipitation 79 mm (25 July 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 16°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Uusimaa over the next 12 hours

Temperature and possibility of rain in Uusimaa in the coming days

Rainfall in Uusimaa in the coming days

Uusimaa Climate Summary

Uusimaa features a Humid continental, no dry season, warm summer (Köppen classification: Dfb), with an average annual temperature of 7.07ºC (44.73ºF), which is about 1.43% higher than the national average for Finland. Annually, the city experiences approximately 40.0 millimeters (1.57 inches) of rainfall, spread across 111.64 rainy days, accounting for 30.59% of the year.

Longitude 60.21872
Latitude 25.271621
Yearly high temperature 8.29ºC (46.92ºF)
Yearly low temperature 4.19ºC (39.54ºF)
Hottest month July 20.21ºC (68.38ºF)
Coldest month January -6.01ºC (21.18ºF)
Yearly precip 40.0mm (1.57in)
Days with rainfall 111.64 days (30.59%)
Driest month April (79.93%)
Wettest month July (75.11%)

Weather averages by month

Month High / Low (°C) Rain
January -2.67° / -6.01° 9.55 days
February -2.08° / -5.47° 10.0 days
March 0.58° / -3.49° 8.36 days
April 5.83° / 1.45° 7.45 days
May 12.31° / 6.88° 7.36 days
June 16.68° / 11.18° 8.36 days
July 20.21° / 14.67° 9.73 days
August 19.53° / 14.64° 9.64 days
September 15.0° / 10.92° 8.27 days
October 8.52° / 5.46° 9.64 days
November 4.45° / 1.86° 10.64 days
December 1.08° / -1.75° 12.64 days

Uusimaa's weather

Frequently asked questions

1. What is the hottest month in Uusimaa?

July has the highest average monthly temperature (daily mean of 20.21ºC) and January are the coolest (daily mean of -6.01ºC).

2. What should I wear in Uusimaa today?

For today's mild weather in Uusimaa, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Lightweight sweater or cardigan
- Sun hat (if spending time outdoors)
- Long-sleeve shirt or blouse
- Light jacket (for cooler periods)

Temperature

Early
14°C / 16°C
Morning
13°C / 18°C
Afternoon
12°C / 18°C
Evening
13°C / 16°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 437
  • CO 125
  • NH3 0
  • NO2 4
  • O3 60
  • PM10 4
  • PM25 2
  • SO2 0
  • CH4 1,436

Sunrise / Sunset

02:05
18:44