Rank
|
Most -40°C days
|
|
1
|
1899
|
10
|
2
|
1936
|
8
|
3
|
1966
|
8
|
4
|
1893
|
7
|
5
|
1879
|
6
|
6
|
1888
|
6
|
7
|
1884
|
5
|
8
|
1886
|
5
|
9
|
1883
|
4
|
10
|
1885
|
4
|
11
|
1892
|
4
|
12
|
1877
|
3
|
13
|
1889
|
3
|
14
|
1894
|
3
|
15
|
1895
|
3
|
16
|
1896
|
3
|
17
|
1933
|
3
|
18
|
1935
|
3
|
19
|
1875
|
2
|
20
|
1876
|
2
|
21
|
1880
|
2
|
22
|
1881
|
2
|
23
|
1887
|
2
|
24
|
1897
|
2
|
25
|
1909
|
2
|
26
|
1968
|
2
|
27
|
1996
|
2
|
28
|
2004
|
2
|
29
|
1882
|
1
|
30
|
1904
|
1
|
Definition: A -40°C day is defined as a day when the minimum temperature was -40.0°C or lower.
Graph: