Harjavalta Weather Conditions
Current Temperature Level
10 °C
53 AQI
Air quality index is: Moderate
Last Updated: 2025-10-06 02:00 (Local Time)
MapHarjavalta
Harjavalta Weather Parameters
11 km/h
5 m/s
97° E
100 %
10 km
0 mm
1002 mb
UV Index0
Suggestions for
SundayHarjavalta5 Oct.
Hydration• Stay Hydrated
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• Not requiredTrending in Finland
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Harjavalta 10-Days Weather Forecast
Today
9°C
87 %Monday
9°C95 %Tuesday
10°C90 %Wednesday
12°C91 %Thursday
9°C86 %Friday
9°C74 %Saturday
9°C70 %Sunday
8°C68 %Monday
7°C85 %Tuesday
7°C83 %Patchy rain nearby
Occasional light rain is expected and humidity will be 87%, with winds at 27.7 km/h.9°C / 8°C
Humi.87 %
Prec.2.16 mm
Sunrise
07:50 AM11hrs 1min
Sunset
06:51 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
8 °C
77 %
0
26.3 kmph / SE
Overcast 
Feels 3.9 °C
Cover 95 %
Visibility 10 km
1 AM
Cloudy
8 °C
78 %
0
27 kmph / ESE
Cloudy Feels 4 °C
Cover 71 %
Visibility 10 km
2 AM
Patchy rain nearby
8 °C
78 %
0
27.7 kmph / ESE
Patchy rain nearbyFeels 4.3 °C
Cover 100 %
Visibility 10 km
3 AM
Light drizzle
8 °C
81 %
0
27 kmph / ESE
Light drizzleFeels 4.7 °C
Cover 100 %
Visibility 2 km
4 AM
Light drizzle
9 °C
85 %
0
26.6 kmph / ESE
Light drizzleFeels 5.3 °C
Cover 100 %
Visibility 2 km
5 AM
Patchy rain nearby
9 °C
87 %
0
27 kmph / SE
Patchy rain nearbyFeels 5.9 °C
Cover 100 %
Visibility 10 km
6 AM
Patchy rain nearby
9 °C
86 %
0
27.4 kmph / SE
Patchy rain nearbyFeels 6 °C
Cover 100 %
Visibility 10 km
7 AM
Patchy rain nearby
9 °C
85 %
0
27.4 kmph / ESE
Patchy rain nearbyFeels 5.8 °C
Cover 100 %
Visibility 10 km
8 AM
Light drizzle
9 °C
86 %
0
27.4 kmph / SE
Light drizzleFeels 5.5 °C
Cover 100 %
Visibility 2 km
9 AM
Patchy rain nearby
9 °C
86 %
0
27 kmph / ESE
Patchy rain nearbyFeels 5.5 °C
Cover 100 %
Visibility 10 km
10 AM
Patchy rain nearby
9 °C
85 %
0
26.3 kmph / SE
Patchy rain nearbyFeels 5.8 °C
Cover 100 %
Visibility 10 km
11 AM
Patchy rain nearby
9 °C
86 %
0.2
24.8 kmph / SE
Patchy rain nearbyFeels 5.9 °C
Cover 100 %
Visibility 10 km
12 PM
Patchy rain nearby
9 °C
87 %
0.1
24.8 kmph / SE
Patchy rain nearbyFeels 5.9 °C
Cover 100 %
Visibility 10 km
1 PM
Light drizzle
9 °C
87 %
0.2
23 kmph / SE
Light drizzleFeels 6.2 °C
Cover 100 %
Visibility 2 km
2 PM
Light drizzle
9 °C
89 %
0.3
22 kmph / SE
Light drizzleFeels 6.1 °C
Cover 100 %
Visibility 2 km
3 PM
Light drizzle
9 °C
90 %
0.2
20.9 kmph / SE
Light drizzleFeels 6.1 °C
Cover 100 %
Visibility 2 km
4 PM
Patchy rain nearby
9 °C
92 %
0.1
19.8 kmph / SE
Patchy rain nearbyFeels 6.1 °C
Cover 100 %
Visibility 10 km
5 PM
Patchy rain nearby
9 °C
92 %
0
19.1 kmph / SE
Patchy rain nearbyFeels 6.3 °C
Cover 100 %
Visibility 10 km
6 PM
Overcast
9 °C
92 %
0
18.4 kmph / SE
Overcast Feels 6.5 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
9 °C
92 %
0
17.6 kmph / SE
Overcast Feels 6.5 °C
Cover 100 %
Visibility 10 km
8 PM
Overcast
9 °C
92 %
0
16.9 kmph / SE
Overcast Feels 6.6 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
9 °C
92 %
0
16.6 kmph / SE
Overcast Feels 6.4 °C
Cover 100 %
Visibility 10 km
10 PM
Overcast
9 °C
92 %
0
14.8 kmph / SE
Overcast Feels 6.6 °C
Cover 100 %
Visibility 10 km
11 PM
Overcast
10 °C
94 %
0
13 kmph / ESE
OvercastFeels 6.5 °C
Cover 100 %
Visibility 10 km
Today
9°C87 %Monday
9°C95 %Tuesday
10°C90 %Wednesday
12°C91 %Thursday
9°C86 %Friday
9°C74 %Saturday
9°C70 %Sunday
8°C68 %Monday
7°C85 %Tuesday
7°C83 %Temp8 °C
ConditionOvercast
Humidity77 %
Feels3.9 °C
Cover95 %
Visibility10 km
Wind Speed & Dir.26.3 kmph / SE
UV0
Harjavalta 30-Days (October 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Wed.
11°3 °C
2Thu.
12°4 °C
3Fri.
12°5 °C
4Sat.
11°5 °C
5Sun.
9°8 °C
6Today
11°7 °C
7Tue.
13°7 °C
8Wed.
12°10 °C
9Thu.
11°7 °C
10Fri.
10°8 °C
11Sat.
10°8 °C
12Sun.
10°7 °C
13Mon.
7°6 °C
14Tue.
7°6 °C
15Wed.
8°3 °C
16Thu.
10°8 °C
17Fri.
11°6 °C
18Sat.
11°7 °C
19Sun.
11°8 °C
20Mon.
7°3 °C
22Wed.
7°3 °C
23Thu.
6°3 °C
24Fri.
7°3 °C
25Sat.
7°3 °C
26Sun.
7°3 °C
27Mon.
7°3 °C
28Tue.
6°4 °C
29Wed.
6°3 °C
30Thu.
6°3 °C
31Fri.
6°3 °C
OctoberWeather Overview
No. of days:
Sunny
3
Cloudy
6
Rainy
21
Snowy
0
The monthly weather averages in Harjavalta consist of 3 sunny days, 6 cloudy days, 21 rainy days, and 0 snowy days.
Harjavalta's Locations Weather Conditions
Finland's Hottest Cities - October 2025
1.
Pargas, Finland
Light rain shower
84%
0
13.7 kmph / S
2.
Naantali, Finland
Light rain
100%
0
14.8 kmph / ESE
3.
Kaarina, Finland
Light rain
100%
0
14.4 kmph / ESE
4.
Turku, Finland
Light rain
100%
0
14.4 kmph / ESE
5.
Raisio, Finland
Light rain
100%
0
14.8 kmph / ESE
6.
Harjavalta, Finland
Overcast
94%
0
10.8 kmph / E
7.
Rauma, Finland
Overcast
94%
0
14.4 kmph / ESE
8.
Pori, Finland
Overcast
94%
0
10.8 kmph / E
9.
Espoo, Finland
Moderate rain at times
100%
0
11.5 kmph / SSE
10.
Lohja, Finland
Moderate rain at times
100%
0
10.8 kmph / SE
Last Updated: 05 Oct 2025, 11:30 PM
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