Average temperature over 21 years |
°C |
8 |
-5 |
-5 |
0 |
6 |
12 |
17 |
21 |
22 |
17 |
11 |
4 |
-1 |
Average high temperature over 21 years |
°C |
11 |
-2 |
-1 |
2 |
10 |
16 |
20 |
24 |
25 |
21 |
15 |
7 |
1 |
Average low temperature over 21 years |
°C |
4 |
-8 |
-8 |
-4 |
2 |
8 |
13 |
17 |
18 |
13 |
6 |
1 |
-5 |
Highest recorded temperature over 21 years |
°C |
36 |
7 |
7 |
12 |
22 |
30 |
30 |
36 |
33 |
31 |
23 |
20 |
15 |
Lowest recorded temperature over 21 years |
°C |
-25 |
-22 |
-25 |
-22 |
-8 |
-1 |
3 |
10 |
8 |
1 |
-2 |
-11 |
-18 |
Average number of days above 27°C over 21 years |
days |
2 |
- |
- |
- |
- |
- |
- |
1 |
1 |
- |
- |
- |
- |
Average dew point over 14 years |
°C |
4 |
-9 |
-8 |
-5 |
0 |
6 |
12 |
16 |
18 |
13 |
6 |
0 |
-6 |
Average number of days with thunderstorms over 15 years |
days |
11 |
- |
- |
- |
- |
1 |
1 |
2 |
2 |
2 |
2 |
1 |
- |
Average number of days with fog over 15 years |
days |
117 |
5 |
6 |
7 |
11 |
12 |
15 |
18 |
16 |
9 |
9 |
4 |
5 |
Average morning relative humidity over 17 years |
% |
84 |
78 |
79 |
81 |
83 |
86 |
90 |
90 |
91 |
90 |
84 |
77 |
78 |
Average evening relative humidity over 21 years |
% |
67 |
71 |
69 |
66 |
61 |
63 |
71 |
71 |
73 |
67 |
63 |
65 |
69 |
Average wind speed over 13 years |
km/h |
20.9 |
22.5 |
20.9 |
22.5 |
29.0 |
22.5 |
20.9 |
19.3 |
19.3 |
17.7 |
19.3 |
22.5 |
20.9 |
Average number of days below -1.5°C over 21 years |
days |
136 |
30 |
27 |
27 |
7 |
- |
- |
- |
- |
- |
1 |
14 |
28 |
Average number of days with precipitation over 15 years |
days |
304 |
30 |
27 |
28 |
23 |
25 |
22 |
20 |
22 |
24 |
26 |
28 |
29 |
Average number of days with snow over 15 years |
days |
131 |
30 |
26 |
26 |
8 |
- |
- |
- |
- |
- |
1 |
14 |
26 |
Average number of days with blowing dust/sand over 15 years |
days |
122 |
6 |
6 |
7 |
12 |
12 |
15 |
19 |
16 |
9 |
9 |
5 |
6 |
Average number of days with blowing snow over 15 years |
days |
2 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
Average number of days with smoke/haze over 15 years |
days |
5 |
- |
- |
- |
1 |
- |
- |
1 |
1 |
- |
1 |
- |
1 |
Average number of days above 14.5°C over 21 years |
days |
127 |
- |
- |
- |
1 |
11 |
21 |
30 |
30 |
26 |
7 |
- |
- |
Average number of days below -15°C over 21 years |
days |
10 |
4 |
4 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
Average number of days with vision obstruction over 15 years |
days |
122 |
6 |
6 |
7 |
12 |
12 |
15 |
19 |
16 |
9 |
9 |
5 |
6 |