Average temperature over 19 years |
°C |
12 |
0 |
1 |
7 |
12 |
18 |
21 |
23 |
22 |
20 |
13 |
6 |
1 |
Average high temperature over 19 years |
°C |
16 |
2 |
4 |
11 |
17 |
23 |
26 |
28 |
28 |
25 |
17 |
8 |
4 |
Average low temperature over 19 years |
°C |
7 |
-2 |
-1 |
2 |
7 |
12 |
16 |
17 |
17 |
14 |
8 |
2 |
0 |
Highest recorded temperature over 19 years |
°C |
42 |
20 |
21 |
27 |
33 |
34 |
37 |
42 |
38 |
37 |
35 |
27 |
17 |
Lowest recorded temperature over 19 years |
°C |
-18 |
-18 |
-15 |
-12 |
-1 |
3 |
7 |
11 |
8 |
0 |
-4 |
-12 |
-15 |
Average dew point over 18 years |
°C |
6 |
-2 |
-1 |
1 |
5 |
10 |
14 |
15 |
15 |
12 |
7 |
2 |
0 |
Average number of days with thunderstorms over 19 years |
days |
17 |
- |
- |
- |
1 |
3 |
5 |
4 |
3 |
1 |
- |
- |
- |
Average number of days with fog over 19 years |
days |
178 |
23 |
20 |
17 |
9 |
6 |
7 |
9 |
9 |
12 |
20 |
23 |
23 |
Average morning relative humidity over 18 years |
% |
84 |
88 |
88 |
83 |
80 |
81 |
83 |
81 |
81 |
82 |
85 |
88 |
89 |
Average evening relative humidity over 18 years |
% |
62 |
81 |
76 |
62 |
52 |
52 |
53 |
49 |
49 |
50 |
62 |
78 |
84 |
Average wind speed over 18 years |
km/h |
17.7 |
17.7 |
19.3 |
19.3 |
17.7 |
16.1 |
16.1 |
16.1 |
14.5 |
16.1 |
14.5 |
17.7 |
17.7 |
Average number of days below -1.5°C over 19 years |
days |
80 |
24 |
19 |
8 |
- |
- |
- |
- |
- |
- |
1 |
9 |
19 |
Average number of days with precipitation over 19 years |
days |
112 |
12 |
11 |
11 |
10 |
11 |
10 |
7 |
6 |
6 |
7 |
10 |
11 |
Average number of days with freezing rain over 19 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with snow over 19 years |
days |
27 |
8 |
7 |
5 |
- |
- |
- |
- |
- |
- |
- |
2 |
5 |
Average number of days with blowing dust/sand over 19 years |
days |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with smoke/haze over 19 years |
days |
36 |
3 |
2 |
4 |
2 |
1 |
1 |
2 |
4 |
4 |
6 |
5 |
2 |
Average number of days above 29.5°C over 19 years |
days |
4 |
- |
- |
- |
- |
- |
1 |
2 |
1 |
- |
- |
- |
- |
Average number of days below -12.5°C over 19 years |
days |
3 |
1 |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 24.5°C over 19 years |
days |
44 |
- |
- |
- |
- |
2 |
9 |
14 |
13 |
5 |
1 |
- |
- |
Average number of days with vision obstruction over 19 years |
days |
186 |
24 |
20 |
18 |
10 |
7 |
7 |
10 |
10 |
13 |
20 |
23 |
24 |