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Västerås August Weather

Averages and records for weather in Västerås, Sweden in the month of August.

Typical Västerås August Weather 1991–2020
Average daily high	21.6 °C
Average daily low	12.2 °C
Average monthly precipitation	7.2 cm
Daily chance of precipitation	45.4%

Västerås August Weather Records 1858–2024
Highest temperature	35.2 °C	August 7, 1975
Lowest temperature	0.0 °C	August 25, 1889
Highest daily low	20.8 °C	August 1, 2018
Lowest daily high	11.0 °C	August 9, 1987
Hottest average high temperature	26.5 °C	1997
Coldest average high temperature	17.2 °C	1987
Most daily precipitation	8.8 cm	August 25, 1996
Most monthly precipitation	20.3 cm	2023

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
August 1	23.0	13.1	32.5	6.5
August 2	23.0	13.0	32.5	6.2
August 3	23.0	13.1	32.5	5.0
August 4	22.9	13.1	33.0	5.5
August 5	22.9	13.1	32.5	5.3
August 6	22.8	13.0	35.0	4.0
August 7	22.7	13.0	35.2	5.0
August 8	22.6	12.9	34.2	4.0
August 9	22.5	12.9	31.6	2.0
August 10	22.4	12.8	31.0	3.0
August 11	22.3	12.7	31.5	2.5
August 12	22.1	12.6	32.0	3.0
August 13	22.0	12.5	29.1	3.0
August 14	21.9	12.4	32.1	3.5
August 15	21.7	12.3	30.0	3.0
August 16	21.6	12.3	31.7	4.0
August 17	21.4	12.2	28.7	5.1
August 18	21.3	12.0	30.0	2.0
August 19	21.1	11.9	31.5	4.0
August 20	21.0	11.8	29.8	4.8
August 21	20.8	11.7	30.8	2.9
August 22	20.7	11.6	31.1	4.0
August 23	20.5	11.5	28.5	3.5
August 24	20.3	11.4	28.4	2.5
August 25	20.2	11.2	28.5	0.0
August 26	20.0	11.1	29.4	1.6
August 27	19.9	11.0	29.8	2.0
August 28	19.7	10.9	29.0	3.6
August 29	19.6	10.8	27.5	3.0
August 30	19.4	10.7	27.4	2.0
August 31	19.2	10.6	27.0	1.2

Weather Station Details

Years	Station	Coordinates
1858–2024	Vasteras-hasslo	location