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Västerås May Weather

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

Typical Västerås May Weather 1991–2020
Average daily high	16.4 °C
Average daily low	5.6 °C
Average monthly precipitation	4.2 cm
Daily chance of precipitation	36.3%

Västerås May Weather Records 1858–2024
Highest temperature	29.5 °C	May 16, 1894
Lowest temperature	-6.0 °C	May 1, 1918
Highest daily low	15.2 °C	May 21, 2010
Lowest daily high	1.0 °C	May 1, 1929
Hottest average high temperature	21.8 °C	2018
Coldest average high temperature	11.3 °C	1955
Most daily precipitation	4.0 cm	May 17, 1958
Most monthly precipitation	11.9 cm	2021

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
May 1	14.2	3.3	24.0	-6.0
May 2	14.3	3.4	25.9	-5.5
May 3	14.5	3.5	27.4	-5.1
May 4	14.7	3.7	24.9	-4.0
May 5	14.9	3.9	25.2	-3.5
May 6	15.1	4.1	26.8	-3.2
May 7	15.3	4.3	26.0	-3.9
May 8	15.5	4.5	26.4	-3.2
May 9	15.6	4.7	26.5	-5.0
May 10	15.8	4.9	25.8	-3.8
May 11	15.8	5.0	25.5	-5.5
May 12	15.9	5.2	28.0	-2.0
May 13	16.1	5.3	26.5	-4.5
May 14	16.2	5.4	27.5	-2.6
May 15	16.3	5.6	26.5	-1.9
May 16	16.5	5.7	29.5	-2.2
May 17	16.7	5.9	27.0	-0.7
May 18	16.9	6.0	26.7	-2.0
May 19	17.1	6.2	26.5	-1.5
May 20	17.2	6.5	26.5	-1.2
May 21	17.4	6.6	28.0	-4.5
May 22	17.5	6.7	27.0	-2.4
May 23	17.6	6.9	27.5	-0.8
May 24	17.7	7.1	29.0	-2.0
May 25	17.9	7.2	28.0	-2.3
May 26	18.1	7.4	27.5	0.0
May 27	18.3	7.6	28.0	-2.5
May 28	18.4	7.8	28.9	0.9
May 29	18.6	8.0	29.0	-1.0
May 30	18.7	8.2	27.3	-1.8
May 31	18.9	8.3	28.0	-1.7

Weather Station Details

Years	Station	Coordinates
1858–2024	Vasteras-hasslo	location