Harjavalta Weather Conditions
Current Temperature Level
14 °C
16 AQI
Air quality index is: Good
Last Updated: 2025-09-18 10:15 (Local Time)
MapHarjavalta
Harjavalta Weather Parameters
11 km/h
4 m/s
255° WSW
25 %
10 km
0.02 mm
1004 mb
UV Index1
Suggestions for
TodayHarjavalta18 Sep.
Hydration• Stay Hydrated
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Finland
India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?
Harjavalta 10-Days Weather Forecast
Today
13°C
85 %Friday
13°C88 %Saturday
13°C78 %Sunday
11°C74 %Monday
10°C68 %Tuesday
7°C73 %Wednesday
7°C66 %Thursday
6°C69 %Friday
6°C63 %Saturday
5°C68 %Patchy rain nearby
Occasional light rain is expected and humidity will be 85%, with winds at 13.7 km/h.15°C / 11°C
Humi.85 %
Prec.0.82 mm
Sunrise
07:07 AM12hrs 39min
Sunset
07:46 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
13 °C
93 %
0
7.9 kmph / SW
Partly Cloudy 
Feels 12 °C
Cover 25 %
Visibility 10 km
1 AM
Clear
13 °C
93 %
0
7.9 kmph / SSW
Clear Feels 12.1 °C
Cover 21 %
Visibility 10 km
2 AM
Patchy rain nearby
13 °C
93 %
0
8.6 kmph / SSW
Patchy rain nearbyFeels 12.1 °C
Cover 83 %
Visibility 9 km
3 AM
Patchy rain nearby
13 °C
92 %
0
9 kmph / SSW
Patchy rain nearbyFeels 12.1 °C
Cover 81 %
Visibility 10 km
4 AM
Patchy rain nearby
12 °C
92 %
0
8.6 kmph / SSW
Patchy rain nearbyFeels 11.8 °C
Cover 81 %
Visibility 10 km
5 AM
Clear
12 °C
93 %
0
8.6 kmph / SSW
Clear Feels 11.1 °C
Cover 20 %
Visibility 10 km
6 AM
Patchy rain nearby
12 °C
92 %
0
8.3 kmph / SW
Patchy rain nearbyFeels 10.9 °C
Cover 82 %
Visibility 10 km
7 AM
Patchy rain nearby
12 °C
90 %
0
7.6 kmph / SW
Patchy rain nearbyFeels 11.5 °C
Cover 75 %
Visibility 10 km
8 AM
Patchy rain nearby
14 °C
86 %
0
6.8 kmph / WSW
Patchy rain nearbyFeels 13.3 °C
Cover 75 %
Visibility 10 km
9 AM
Patchy rain nearby
15 °C
80 %
0.3
9 kmph / WSW
Patchy rain nearbyFeels 14.1 °C
Cover 70 %
Visibility 10 km
10 AM
Patchy rain nearby
14 °C
94 %
0.7
11.2 kmph / WSW
Patchy rain nearbyFeels 14.2 °C
Cover 25 %
Visibility 10 km
11 AM
Patchy rain nearby
15 °C
73 %
1.2
11.5 kmph / WSW
Patchy rain nearbyFeels 14.2 °C
Cover 71 %
Visibility 10 km
12 PM
Partly Cloudy
15 °C
72 %
1.5
13 kmph / WSW
Partly Cloudy Feels 14.1 °C
Cover 28 %
Visibility 10 km
1 PM
Partly Cloudy
15 °C
70 %
1.8
13.7 kmph / WSW
Partly Cloudy Feels 15.1 °C
Cover 39 %
Visibility 10 km
2 PM
Overcast
15 °C
73 %
1.8
12.2 kmph / WSW
Overcast Feels 13.8 °C
Cover 100 %
Visibility 10 km
3 PM
Overcast
15 °C
73 %
1.6
12.2 kmph / SW
Overcast Feels 14.1 °C
Cover 100 %
Visibility 10 km
4 PM
Patchy rain nearby
15 °C
76 %
1.2
13.3 kmph / SW
Patchy rain nearbyFeels 13.6 °C
Cover 100 %
Visibility 10 km
5 PM
Partly Cloudy
14 °C
82 %
0.7
13 kmph / SW
Partly Cloudy Feels 12.8 °C
Cover 60 %
Visibility 10 km
6 PM
Partly Cloudy
13 °C
87 %
0.3
9.7 kmph / SSW
Partly Cloudy Feels 12 °C
Cover 44 %
Visibility 10 km
7 PM
Light rain shower
12 °C
92 %
0
10.4 kmph / SSW
Light rain showerFeels 10.8 °C
Cover 71 %
Visibility 10 km
8 PM
Patchy rain nearby
12 °C
93 %
0
9.4 kmph / S
Patchy rain nearbyFeels 10.8 °C
Cover 100 %
Visibility 10 km
9 PM
Cloudy
12 °C
93 %
0
8.3 kmph / SSE
Cloudy Feels 10.8 °C
Cover 64 %
Visibility 10 km
10 PM
Partly Cloudy
12 °C
92 %
0
8.3 kmph / SSE
Partly Cloudy Feels 10.8 °C
Cover 53 %
Visibility 10 km
11 PM
Overcast
11 °C
93 %
0
7.9 kmph / SSE
Overcast Feels 10.4 °C
Cover 91 %
Visibility 10 km
Today
13°C85 %Friday
13°C88 %Saturday
13°C78 %Sunday
11°C74 %Monday
10°C68 %Tuesday
7°C73 %Wednesday
7°C66 %Thursday
6°C69 %Friday
6°C63 %Saturday
5°C68 %Temp15 °C
ConditionPatchy rain nearby
Humidity73 %
Feels14.2 °C
Cover71 %
Visibility10 km
Wind Speed & Dir.11.5 kmph / WSW
UV1.2
Harjavalta 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
19°11 °C
2Tue.
19°11 °C
3Wed.
20°13 °C
4Thu.
21°13 °C
5Fri.
22°14 °C
6Sat.
24°15 °C
7Sun.
21°15 °C
8Mon.
20°14 °C
9Tue.
22°15 °C
10Wed.
22°13 °C
11Thu.
24°15 °C
12Fri.
17°15 °C
13Sat.
17°12 °C
14Sun.
19°11 °C
15Mon.
16°13 °C
16Tue.
16°12 °C
17Wed.
15°12 °C
18Today
15°11 °C
19Fri.
16°11 °C
20Sat.
15°10 °C
21Sun.
12°9 °C
22Mon.
12°6 °C
23Tue.
12°4 °C
24Wed.
10°4 °C
25Thu.
8°5 °C
26Fri.
9°4 °C
27Sat.
8°2 °C
28Sun.
8°0 °C
29Mon.
9°0 °C
30Tue.
8°4 °C
SeptemberWeather Overview
No. of days:
Sunny
4
Cloudy
9
Rainy
14
Snowy
0
The monthly weather averages in Harjavalta consist of 4 sunny days, 9 cloudy days, 14 rainy days, and 0 snowy days.
Harjavalta's Locations Weather Conditions
Finland's Hottest Cities - September 2025
1.
Harjavalta, Finland
Patchy rain nearby
94%
0.7
11.2 kmph / WSW
2.
Pori, Finland
Patchy rain nearby
94%
0.7
11.2 kmph / WSW
3.
Rauma, Finland
Patchy rain nearby
94%
0.7
11.9 kmph / W
4.
Kaarina, Finland
Patchy rain nearby
94%
0.8
14.8 kmph / WSW
5.
Hyvinkaa, Finland
Patchy rain nearby
88%
0.9
9.4 kmph / SSW
6.
Kauniainen, Finland
Patchy rain nearby
88%
0.9
18.4 kmph / SSW
7.
Turku, Finland
Patchy rain nearby
94%
0.8
14.8 kmph / WSW
8.
Naantali, Finland
Patchy rain nearby
94%
0.8
15.1 kmph / WSW
9.
Raisio, Finland
Patchy rain nearby
94%
0.8
15.1 kmph / WSW
10.
Pargas, Finland
Patchy rain nearby
94%
0.8
15.1 kmph / WSW
Last Updated: 18 Sept 2025, 07:36 AM
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