Best year time to visit Västerås

General weather information about Västerås

Average annual temperature is 4.2 °C

Absolute maximum temperature: 26.1 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 150 days

Number of rainy days: 143 days

Number of snow days: 72 days

Look at detailed online map of Västerås

* Weather data for Västerås Sweden is based on climate observations for 2026 year

Västerås air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.8	7.1	7.2	15.4	20.9	26.1	22.2	24.0	23.6	13.0	3.4	5.9
Average daytime temperature (°C)	-1.4	-0.1	-0.3	6.7	13.8	20.3	19.8	18.7	16.5	5.1	-2.3	-3.5
Average temperature (°C)	-3.9	-3.0	-4.6	1.8	8.5	15.7	15.9	15.5	12.8	2.2	-4.2	-6.3
Average night temperature (°C)	-6.6	-6.3	-8.6	-2.0	2.7	9.7	11.9	12.1	8.9	-0.5	-6.5	-9.0
Absolute minimum temperature (°C)	-18.4	-18.0	-16.4	-10.0	-4.4	3.4	7.3	8.0	2.4	-7.7	-16.1	-15.8

Västerås monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	7.0	10.0	13.0	16.0	19.0	20.0	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.9	8.7	11.8	15.0	18.1	20.3	19.2	16.2	13.0	9.8	6.8	4.8
Daylight minimum duration (h)	4.0	7.0	10.0	13.0	16.0	19.0	17.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	1.5	4.1	7.3	9.6	13.9	15.4	12.2	8.3	6.9	5.0	0.8	0.7
Precipitation (mm)	138	27	50	35	26	19	135	216	67	42	108	42
Sunny days	8	18	17	17	17	19	5	4	11	16	10	8
Rainy days	9	0	1	9	13	11	26	27	19	12	8	8
Snow days	14	10	13	4	1	0	0	0	0	3	12	15

Västerås - weather forecast by months

Västerås weather in january Västerås weather in february Västerås weather in march Västerås weather in april Västerås weather in may Västerås weather in june Västerås weather in july Västerås weather in august Västerås weather in september Västerås weather in october Västerås weather in november Västerås weather in december

Best time to visit Västerås:

The best time to visit Västerås during the most sunny months:

April — 9.6(h)
May — 13.9(h)
June — 15.4(h)
July — 12.2(h)

Months with the longest average daylight duration in Västerås:

May — 18.1(h)
June — 20.3(h)
July — 19.2(h)
August — 16.2(h)

The largest precipitation sum in Västerås is at

January — 138(mm)

July — 135(mm)

August — 216(mm)

November — 108(mm)

Weather forecast in the closest to Västerås admin centers