Average temperature over 19 years |
°C |
10 |
-1 |
0 |
6 |
11 |
16 |
18 |
21 |
20 |
17 |
11 |
4 |
1 |
Average high temperature over 19 years |
°C |
15 |
1 |
3 |
10 |
15 |
21 |
23 |
26 |
25 |
22 |
15 |
7 |
3 |
Average low temperature over 19 years |
°C |
6 |
-3 |
-2 |
1 |
6 |
11 |
13 |
15 |
15 |
11 |
6 |
1 |
-1 |
Highest recorded temperature over 19 years |
°C |
36 |
13 |
18 |
25 |
27 |
32 |
33 |
36 |
36 |
33 |
27 |
18 |
17 |
Lowest recorded temperature over 19 years |
°C |
-24 |
-24 |
-22 |
-16 |
-2 |
0 |
7 |
7 |
6 |
-1 |
-7 |
-15 |
-18 |
Average dew point over 18 years |
°C |
5 |
-3 |
-2 |
1 |
3 |
10 |
12 |
13 |
13 |
11 |
6 |
1 |
-1 |
Average number of days with thunderstorms over 19 years |
days |
22 |
- |
- |
- |
1 |
4 |
5 |
6 |
4 |
2 |
- |
- |
- |
Average number of days with fog over 19 years |
days |
200 |
23 |
20 |
16 |
10 |
12 |
11 |
13 |
14 |
17 |
20 |
22 |
22 |
Average morning relative humidity over 18 years |
% |
86 |
91 |
90 |
87 |
80 |
79 |
79 |
79 |
84 |
88 |
91 |
92 |
92 |
Average evening relative humidity over 18 years |
% |
62 |
81 |
71 |
57 |
51 |
53 |
53 |
50 |
51 |
53 |
61 |
77 |
84 |
Average wind speed over 18 years |
km/h |
6.4 |
8.0 |
8.0 |
8.0 |
8.0 |
6.4 |
6.4 |
6.4 |
6.4 |
6.4 |
6.4 |
8.0 |
6.4 |
Average number of days below -1.5°C over 19 years |
days |
94 |
25 |
20 |
11 |
1 |
- |
- |
- |
- |
- |
3 |
13 |
21 |
Average number of days with precipitation over 19 years |
days |
141 |
14 |
12 |
12 |
12 |
13 |
13 |
10 |
8 |
8 |
10 |
13 |
16 |
Average number of days with freezing rain over 19 years |
days |
3 |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
Average number of days with snow over 19 years |
days |
25 |
8 |
6 |
3 |
- |
- |
- |
- |
- |
- |
- |
2 |
6 |
Average number of days with blowing dust/sand over 19 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with smoke/haze over 19 years |
days |
26 |
2 |
4 |
3 |
1 |
1 |
1 |
1 |
2 |
3 |
5 |
2 |
1 |
Average number of days above 14.5°C over 19 years |
days |
155 |
- |
- |
3 |
8 |
22 |
27 |
30 |
30 |
25 |
10 |
- |
- |
Average number of days below -12.5°C over 19 years |
days |
6 |
3 |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
Average number of days above 24.5°C over 19 years |
days |
19 |
- |
- |
- |
- |
1 |
3 |
7 |
7 |
1 |
- |
- |
- |
Average number of days with vision obstruction over 19 years |
days |
203 |
23 |
20 |
17 |
11 |
12 |
11 |
14 |
14 |
17 |
20 |
22 |
22 |