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Sudbury June Weather

Averages and records for weather in Sudbury, Ontario in the month of June.

Typical Sudbury June Weather 1991–2020
Average daily high	22.7 °C
Average daily low	11.1 °C
Average monthly precipitation	7.6 cm
Average monthly snow	none
Daily chance of precipitation	40.9%
Daily chance of snow	0%

Sudbury June Weather Records 1887–2024
Highest temperature	35.7 °C	June 19, 1995
Lowest temperature	-1.6 °C	June 10, 1980
Highest daily low	20.6 °C	June 17, 1930
Lowest daily high	5.1 °C	June 20, 1992
Hottest average high temperature	26.9 °C	1919
Coldest average high temperature	18.5 °C	1889
Most daily precipitation	8.7 cm	June 12, 1961
Most monthly precipitation	18.9 cm	1961
Most daily snow	none	-
Most monthly snow	none	-

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
June 1	20.4	8.4	32.8	0.5
June 2	20.6	8.7	31.7	-1.5
June 3	20.8	8.9	31.7	0.8
June 4	20.9	9.1	30.6	1.1
June 5	21.1	9.3	30.0	-1.1
June 6	21.3	9.5	31.3	0.0
June 7	21.4	9.7	32.2	1.1
June 8	21.6	9.8	30.8	0.4
June 9	21.7	9.9	30.8	0.0
June 10	21.9	10.1	32.1	-1.6
June 11	22.1	10.3	31.5	1.7
June 12	22.2	10.4	33.9	2.8
June 13	22.4	10.6	33.3	0.6
June 14	22.5	10.7	32.4	0.5
June 15	22.6	10.9	30.9	2.8
June 16	22.7	11.1	33.2	0.0
June 17	22.8	11.2	32.6	0.0
June 18	23.0	11.3	32.2	2.8
June 19	23.1	11.5	35.7	2.2
June 20	23.3	11.6	30.7	1.1
June 21	23.5	11.8	30.6	0.4
June 22	23.6	11.9	33.9	-1.1
June 23	23.7	12.0	31.5	1.7
June 24	23.7	12.1	32.7	1.7
June 25	23.8	12.2	32.7	1.7
June 26	23.9	12.3	31.7	2.2
June 27	24.0	12.3	31.7	1.7
June 28	24.0	12.4	32.7	2.8
June 29	24.1	12.5	32.8	4.4
June 30	24.2	12.6	35.6	4.4

Weather Station Details

Years	Station	Coordinates
2013–2024	Sudbury A	location
1955–2013	Sudbury A	location
1887–1954	Sudbury	location