MAY Daily Temperature Records - WINNIPEG (since 1872)
Day
High maximum
Low maximum
High minimum
Low minimum
Day
1
29.2
1980
0.2
2011
13.3
1988
-11.1
1958
1
2
31.9
2000
-4.4
1967
13.9
1941
-11.7
1907
2
3
31.9
1980
0.0
1967
16.1
1941
-9.4
1891
3
4
31.1
1897**
0.0
1907
16.7
1930
-10.0
1900
4
5
35.2
2016
-1.1
1931
15.6
1939
-8.3
1968
5
6
32.1
1992
-1.1
1943
21.7
1926
-10.1
1989
6
7
34.4
1891
1.7
1885
15.6
1926
-11.1
1907
7
8
35.0
1874
3.3
1945**
15.6
1926
-7.3
2020
8
9
31.3
2007
1.7
1902
14.4
1926**
-8.5
1981
9
10
31.0
1977
1.7
1946
19.2
1991
-8.5
2018
10
11
32.8
1887
-1.1
1888
16.7
1887
-10.3
2020
11
12
32.8
1958
1.0
2004
15.3
1977
-10.0
1918
12
13
33.3
1900*
2.0
2004
18.3
1958
-7.8
1888
13
14
32.2
1931
2.8
1921
17.6
1977
-9.4
1888
14
15
34.1
1987
3.7
2009
15.9
1977
-8.6
1983
15
16
33.3
1972
3.9
1930
16.3
1989
-6.7
1961
16
17
33.3
1901
3.3
1968
15.6
1901*
-8.9
1888
17
18
33.3
1972
4.4
1968
17.8
1972
-7.2
2002
18
19
35.0
1948
1.1
1931
17.2
1902
-5.6
1924
19
20
32.4
1980*
3.9
1931
20.2
1992
-6.7
1907
20
21
36.5
1980
2.8
1882
16.0
1991
-4.4
1882
21
22
37.0
1980
5.0
1882
18.8
1980
-6.7
1882
22
23
35.6
1928
6.1
1930
19.0
1980
-3.3
1924*
23
24
33.3
2014
8.3
1924
17.0
2006
-6.3
2002
24
25
33.0
1980
5.6
1890
20.2
1977
-2.8
1891*
25
26
32.8
1969
5.6
1970
18.4
2023
-3.7
2011
26
27
34.4
1919
3.9
1965
20.0
1934
-5.0
1889*
27
28
35.0
1919
6.1
1947
18.3
1919*
-6.7
1889
28
29
34.4
1939
9.4
1910*
18.9
1919
-5.6
1945
29
30
37.8
1934
8.9
1892
20.0
1934
-3.9
1889*
30
31
35.2
1988
7.8
1962
22.5
1988
-5.0
1897
31
May 9, 1839 - Possible unofficial record high temperature. Temperature of 31.7°C at noon (likely higher in afternoon). Found in Red River Post Journal.
May 28, 1871 - Possible high minimum of 20.0°C. Recorded by James Stewart, raw data retrieved at the Library and Archives of Canada in Winnipeg.
May 29, 1871 - Possible high minimum of 22.2°C. Recorded by James Stewart, raw data retrieved at the Library and Archives of Canada in Winnipeg.
May 30, 1871 - Possible high minimum of 21.7°C. Recorded by James Stewart, raw data retrieved at the Library and Archives of Canada in Winnipeg.
May 31, 1871 - Possible high minimum of 23.3°C. Recorded by James Stewart, raw data retrieved at the Library and Archives of Canada in Winnipeg.
Graph form: