COMPLETE WINNIPEG RECORD TEMPERATURES SINCE 1872
		May
DATE	HIGH	YEAR	LOW	YEAR	COMMENTS
1	29.2	1980	-11.1	1958
2	31.9	2000	-11.7	1907
3	31.9	1980	-9.4	1891
4	31.1	1897*	-10.0	1900
5	35.2	2016	-8.3	1968	Previous record high:  31.7 in 1926
6	32.1	1992	-10.1	1989
7	34.4	1891	-11.1	1907
8	35.0	1874	-6.7	1947
9	31.3	2007	-8.5	1981	Previous record high:  30.7 in 1992
10	31.0	1977	-7.8	1890*
11	32.8	1887	-9.4	1946
12	32.8	1958	-10.0	1918
13	33.3	1900*	-7.8	1888
14	32.2	1931	-9.4	1888
15	34.1	1987	-8.6	1983
16	33.3	1972	-6.7	1961
17	33.3	1901	-8.9	1888
18	33.3	1972	-7.2	2002	Mt. St. Helens erupts May 18 1980
19	35.0	1948	-5.6	1924
20	32.4	1980*	-6.7	1907	3 record highs in Winnipeg start 2 days later
21	36.5	1980	-4.4	1882
22	37.0	1980	-6.7	1882
23	35.6	1928	-3.3	1924*
24	33.3	2014	-6.3	2002	Previous record high: 32.7 in 1980
25	33.0	1980	-2.8	1891*
26	32.8	1969	-3.7	2011	Previous record low: -2.8 in 1907
27	34.4	1919	-5.0	1889*
28	35.0	1919	-6.7	1889
29	34.4	1939	-5.6	1945
30	37.8	1934	-3.9	1889*
31	35.2	1988	-5.0	1897
* = Record has since been equalled, but year not recorded; previous records noted when known.
Red:  Highest for the month.  Blue:  Lowest for the month.  Bold:  Highest or lowest ever.
All temperatures are Celsius.				Page last updated:  July 4, 2021