Last Freeze of the Spring Season - WINNIPEG Airport (since 1872)
Rank
Earliest Last Spring Freeze
Latest Last Spring Freeze
Rank
1
April 26
1922
June 20
1940
1
2
May 2
1896
June 20
1969
2
3
May 2
1991
June 20
1972
3
4
May 4
2023
June 14
1908
4
5
May 5
1975
June 12
1875
5
6
May 6
1962
June 12
1929
6
7
May 7
1877
June 11
1947
7
8
May 7
1879
June 10
1964
8
9
May 7
1944
June 9
1882
9
10
May 7
1977
June 8
1885
10
11
May 8
1955
June 8
1899
11
12
May 9
1919
June 8
1901
12
13
May 9
1957
June 8
1938
13
14
May 9
2010
June 7
1886
14
15
May 10
1902
June 7
1915
15
16
May 11
1872
June 7
1924
16
17
May 11
1960
June 7
1935
17
18
May 11
1966
June 7
1949
18
19
May 11
2001
June 7
1973
19
20
May 12
1903
June 6
1888
20
21
May 12
1911
June 6
1998
21
22
May 12
1980
June 6
2009
22
23
May 12
2013
June 5
1894
23
24
May 13
1912
June 5
1897
24
25
May 13
1920
June 5
1907
25
26
May 13
1936
June 5
1943
26
27
May 14
1873
June 5
1958
27
28
May 15
1994
June 5
2007
28
29
May 16
1878
June 4
1917
29
30
May 16
1923
June 4
1989
30
Year 1871 - An unofficial last spring freeze occurred in April (exact date unknown). Found in the Manitoban and Northwest Herald.
Graphs: