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Västerås, Sweden Weather Averages

July is the hottest month in VästerÃ¥s with an average temperature of 17°C (62°F) and the coldest is February at -3°C (27°F) with the most daily sunshine hours at 12 in June. The wettest month is August with an average of 70mm of rain..

Average Temperature Västerås

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Västerås

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Västerås

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Västerås

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Västerås : Next 24-Hour Weather

Today - 15th September 2025

Sunrise 06:22

Sunrise

Sunset 19:14

Sunset
13:00
Partly cloudy
18°C (63°F)
14:00
Partly cloudy
18°C (63°F)
15:00
Partly cloudy
18°C (63°F)
16:00
Patchy rain possible
17°C (62°F)
17:00
Patchy rain possible
15°C (58°F)
18:00
Patchy rain possible
14°C (57°F)
19:00
Light rain
14°C (56°F)
20:00
Light drizzle
13°C (55°F)
21:00
Mist
14°C (56°F)
22:00
Mist
14°C (56°F)
23:00
Patchy light drizzle
13°C (55°F)

Tomorrow - 16th September 2025

Sunrise 06:22

Sunrise

Sunset 19:14

Sunset
0:00
Light rain shower
13°C (55°F)
1:00
Light drizzle
13°C (55°F)
2:00
Patchy rain possible
13°C (55°F)
3:00
Light drizzle
13°C (54°F)
4:00
Light rain shower
13°C (54°F)
5:00
Patchy rain possible
13°C (55°F)
6:00
Overcast
12°C (54°F)
7:00
Patchy rain possible
12°C (53°F)
8:00
Light drizzle
13°C (54°F)
9:00
Patchy rain possible
13°C (54°F)
10:00
Thundery outbreaks possible
13°C (55°F)
11:00
Patchy rain possible
14°C (57°F)
12:00
Light rain shower
15°C (59°F)
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