Rank
|
Most -40°C days
|
|
1
|
1879
|
5
|
2
|
1884
|
3
|
3
|
1880
|
2
|
4
|
1872
|
1
|
5
|
1887
|
1
|
6
|
1910
|
1
|
7
|
1933
|
1
|
8
|
|
|
9
|
|
|
10
|
|
|
11
|
|
|
12
|
|
|
13
|
|
|
14
|
|
|
15
|
|
|
16
|
|
|
17
|
|
|
18
|
|
|
19
|
|
|
20
|
|
|
Definition: A -40°C day is defined as a day when the minimum temperature was -40.0°C or lower.
Graph: