Average temperature over 96 years |
°C |
7 |
-10 |
-7 |
0 |
7 |
14 |
20 |
23 |
22 |
16 |
9 |
0 |
-6 |
Average high temperature over 96 years |
°C |
13 |
-4 |
-2 |
5 |
14 |
21 |
26 |
30 |
29 |
23 |
16 |
6 |
-1 |
Average low temperature over 96 years |
°C |
1 |
-16 |
-13 |
-6 |
1 |
7 |
12 |
16 |
15 |
8 |
2 |
-5 |
-12 |
Highest recorded temperature over 96 years |
°C |
44 |
17 |
21 |
31 |
36 |
41 |
42 |
44 |
43 |
41 |
38 |
26 |
21 |
Lowest recorded temperature over 96 years |
°C |
-41 |
-41 |
-40 |
-31 |
-18 |
-8 |
0 |
2 |
2 |
-7 |
-21 |
-29 |
-36 |
Average number of rainy days over 54 years |
days |
92 |
6 |
7 |
8 |
9 |
10 |
11 |
9 |
8 |
7 |
6 |
6 |
6 |
Average number of days above 27°C over 96 years |
days |
28 |
- |
- |
- |
- |
1 |
5 |
11 |
9 |
3 |
- |
- |
- |
Average precipitation over 96 years |
cm |
49.5 |
1.3 |
1.5 |
3.0 |
5.1 |
6.9 |
8.9 |
6.6 |
5.6 |
4.3 |
3.3 |
1.8 |
1.3 |
Average dew point over 57 years |
°C |
1 |
-14 |
-10 |
-5 |
0 |
7 |
13 |
15 |
15 |
8 |
2 |
-5 |
-10 |
Most recorded rainfall over 96 years |
cm |
80.5 |
5.6 |
9.9 |
15.0 |
14.7 |
19.6 |
29.5 |
17.0 |
17.0 |
17.3 |
16.3 |
7.6 |
5.3 |
Least recorded rainfall over 96 years |
cm |
24.6 |
- |
- |
0.3 |
- |
0.8 |
1.8 |
0.3 |
0.3 |
0.3 |
- |
- |
- |
Average number of days with thunderstorms over 91 years |
days |
38 |
- |
- |
- |
2 |
5 |
9 |
9 |
8 |
4 |
1 |
- |
- |
Average number of days with fog over 91 years |
days |
60 |
5 |
6 |
6 |
5 |
4 |
4 |
4 |
5 |
5 |
5 |
5 |
6 |
Average morning relative humidity over 57 years |
% |
83 |
77 |
81 |
84 |
83 |
84 |
86 |
87 |
88 |
86 |
82 |
82 |
81 |
Average evening relative humidity over 57 years |
% |
54 |
66 |
66 |
61 |
49 |
49 |
51 |
46 |
46 |
46 |
46 |
58 |
66 |
Average wind speed over 57 years |
km/h |
20.9 |
20.9 |
20.9 |
22.5 |
25.7 |
22.5 |
20.9 |
20.9 |
20.9 |
20.9 |
20.9 |
22.5 |
19.3 |
Average number of days below -1.5°C over 96 years |
days |
170 |
31 |
28 |
27 |
14 |
2 |
- |
- |
- |
1 |
11 |
26 |
31 |
Average snowfall over 54 years |
cm |
99.8 |
16.8 |
22.4 |
23.6 |
5.6 |
0.3 |
- |
- |
- |
- |
1.8 |
13.2 |
16.3 |
Average number of days above 14.5°C over 96 years |
days |
162 |
- |
- |
2 |
9 |
21 |
28 |
31 |
31 |
24 |
13 |
2 |
- |
Average number of clear days over 54 years |
days |
104 |
8 |
7 |
6 |
6 |
7 |
9 |
12 |
13 |
12 |
11 |
7 |
8 |
Heating degree days over 30 years |
days |
7923 |
1606 |
1277 |
1026 |
561 |
256 |
48 |
10 |
22 |
173 |
512 |
978 |
1454 |
Cooling degree days over 30 years |
days |
743 |
- |
- |
- |
- |
27 |
135 |
302 |
232 |
47 |
- |
- |
- |
Average possibility of sunshine over 52 years |
% |
63 |
57 |
60 |
59 |
62 |
66 |
70 |
77 |
75 |
69 |
64 |
51 |
50 |
Average number of cloudy days over 54 years |
days |
154 |
15 |
14 |
17 |
15 |
14 |
10 |
7 |
7 |
10 |
12 |
16 |
16 |
Average number of partly cloudy days over 54 years |
days |
107 |
8 |
7 |
8 |
9 |
10 |
11 |
12 |
11 |
8 |
8 |
7 |
7 |
Average number of days below -15°C over 96 years |
days |
46 |
17 |
12 |
4 |
- |
- |
- |
- |
- |
- |
- |
2 |
11 |