Average temperature over 18 years |
°C |
7 |
-10 |
-6 |
0 |
8 |
16 |
20 |
22 |
20 |
15 |
8 |
0 |
-8 |
Average high temperature over 18 years |
°C |
12 |
-4 |
0 |
6 |
15 |
22 |
26 |
27 |
25 |
20 |
14 |
4 |
-2 |
Average low temperature over 18 years |
°C |
1 |
-15 |
-12 |
-5 |
2 |
9 |
13 |
16 |
15 |
9 |
2 |
-6 |
-13 |
Highest recorded temperature over 18 years |
°C |
36 |
11 |
16 |
20 |
27 |
35 |
33 |
36 |
35 |
28 |
28 |
21 |
12 |
Lowest recorded temperature over 18 years |
°C |
-27 |
-26 |
-25 |
-20 |
-10 |
-6 |
2 |
8 |
7 |
-1 |
-10 |
-23 |
-27 |
Average number of days above 27°C over 18 years |
days |
5 |
- |
- |
- |
- |
1 |
2 |
2 |
1 |
- |
- |
- |
- |
Average precipitation over 72 years |
cm |
37.8 |
0.3 |
0.3 |
0.8 |
1.8 |
3.0 |
4.6 |
10.2 |
8.6 |
4.6 |
2.0 |
0.5 |
0.3 |
Average dew point over 15 years |
°C |
-3 |
-19 |
- |
-13 |
-7 |
0 |
7 |
13 |
13 |
6 |
-2 |
-11 |
-17 |
Average number of days above 17°C over 18 years |
days |
128 |
- |
- |
- |
5 |
21 |
27 |
30 |
28 |
15 |
3 |
- |
- |
Most recorded rainfall over 72 years |
cm |
57.9 |
1.5 |
1.8 |
3.0 |
6.6 |
13.2 |
13.5 |
20.3 |
23.1 |
14.0 |
4.8 |
3.3 |
1.0 |
Least recorded rainfall over 72 years |
cm |
20.3 |
- |
- |
- |
- |
- |
0.5 |
2.3 |
0.8 |
- |
- |
- |
- |
Average number of days with thunderstorms over 15 years |
days |
27 |
- |
- |
- |
- |
3 |
6 |
7 |
6 |
4 |
1 |
- |
- |
Average number of days with fog over 15 years |
days |
49 |
4 |
3 |
4 |
3 |
2 |
3 |
5 |
6 |
5 |
4 |
5 |
5 |
Average morning relative humidity over 17 years |
% |
66 |
58 |
55 |
54 |
54 |
56 |
68 |
82 |
84 |
78 |
69 |
64 |
62 |
Average evening relative humidity over 17 years |
% |
36 |
35 |
31 |
28 |
24 |
24 |
34 |
47 |
51 |
42 |
35 |
38 |
40 |
Average wind speed over 15 years |
km/h |
12.9 |
12.9 |
12.9 |
14.5 |
16.1 |
14.5 |
14.5 |
9.7 |
9.7 |
9.7 |
12.9 |
12.9 |
12.9 |
Average number of days below -1.5°C over 18 years |
days |
165 |
31 |
28 |
28 |
10 |
1 |
- |
- |
- |
- |
9 |
27 |
31 |
Average number of days below -12.5°C over 18 years |
days |
68 |
26 |
15 |
3 |
- |
- |
- |
- |
- |
- |
- |
4 |
20 |