Average temperature over 58 years |
°C |
11 |
-1 |
0 |
4 |
10 |
16 |
21 |
24 |
22 |
18 |
12 |
6 |
0 |
Average high temperature over 58 years |
°C |
16 |
3 |
4 |
10 |
16 |
22 |
27 |
30 |
28 |
24 |
17 |
11 |
5 |
Average low temperature over 58 years |
°C |
5 |
-5 |
-5 |
-1 |
3 |
10 |
15 |
17 |
16 |
12 |
6 |
0 |
-4 |
Highest recorded temperature over 58 years |
°C |
41 |
23 |
25 |
31 |
33 |
36 |
39 |
41 |
41 |
39 |
35 |
27 |
22 |
Lowest recorded temperature over 58 years |
°C |
-30 |
-30 |
-24 |
-18 |
-7 |
-1 |
3 |
7 |
5 |
-2 |
-6 |
-13 |
-23 |
Average precipitation over 58 years |
cm |
108.2 |
7.6 |
7.4 |
8.6 |
9.9 |
10.9 |
10.4 |
10.2 |
9.7 |
9.1 |
8.1 |
9.4 |
8.1 |
Average dew point over 10 years |
°C |
6 |
-6 |
-4 |
0 |
4 |
11 |
15 |
18 |
18 |
13 |
7 |
2 |
-2 |
Average number of days with thunderstorms over 42 years |
days |
32 |
- |
1 |
1 |
2 |
5 |
6 |
7 |
5 |
3 |
1 |
1 |
- |
Average number of days with fog over 12 years |
days |
145 |
11 |
11 |
9 |
10 |
12 |
11 |
14 |
17 |
15 |
12 |
12 |
11 |
Average morning relative humidity over 10 years |
% |
77.7 |
73 |
72.6 |
71 |
72.2 |
76.2 |
77.2 |
77.4 |
82.7 |
83.6 |
81.2 |
80 |
75.7 |
Average evening relative humidity over 10 years |
% |
61.7 |
65.5 |
64.9 |
61.9 |
59.8 |
59.4 |
57.7 |
56.4 |
61.3 |
61.4 |
61.4 |
65.7 |
66.1 |
Average wind speed over 12 years |
km/h |
17.7 |
9.7 |
11.3 |
11.3 |
8.0 |
8.0 |
6.4 |
6.4 |
6.4 |
6.4 |
8.0 |
8.0 |
8.0 |
Average snowfall over 58 years |
cm |
72.6 |
20.8 |
20.8 |
12.4 |
2.0 |
- |
- |
- |
- |
- |
- |
4.1 |
12.4 |
Most rain reported in a day over 58 years |
cm |
14.5 |
7.4 |
5.6 |
5.3 |
8.4 |
7.9 |
18.3 |
10.2 |
14.5 |
12.7 |
9.9 |
13.0 |
7.1 |
Most rain reported in a month over 58 years |
cm |
147.3 |
25.1 |
18.8 |
17.0 |
27.2 |
25.7 |
41.1 |
25.9 |
31.5 |
38.1 |
25.1 |
18.3 |
19.3 |
Least rain reported in a month over 42 years |
cm |
73.7 |
1.0 |
1.3 |
2.5 |
1.3 |
1.3 |
0.3 |
2.0 |
2.3 |
1.8 |
- |
2.0 |
0.5 |
Most snow reported in a month over 58 years |
cm |
81.7 |
34.0 |
30.2 |
22.6 |
10.7 |
- |
- |
- |
- |
- |
1.2 |
15.4 |
28.3 |
Most snow reported in a day over 58 years |
cm |
61.0 |
35.6 |
61.0 |
26.7 |
21.6 |
- |
- |
- |
- |
- |
3.0 |
25.4 |
25.7 |
Average wet bulb point over 10 years |
°C |
9 |
-3 |
0 |
3 |
8 |
14 |
18 |
21 |
20 |
16 |
10 |
5 |
0 |