Average temperature over 50 years |
°C |
21 |
11 |
13 |
15 |
20 |
25 |
30 |
32 |
31 |
28 |
22 |
15 |
11 |
Average high temperature over 50 years |
°C |
28 |
17 |
20 |
22 |
27 |
32 |
37 |
38 |
37 |
35 |
30 |
22 |
18 |
Average low temperature over 50 years |
°C |
14 |
3 |
6 |
8 |
12 |
17 |
22 |
26 |
25 |
22 |
15 |
8 |
4 |
Highest recorded temperature over 50 years |
°C |
48 |
28 |
33 |
33 |
38 |
43 |
48 |
46 |
45 |
45 |
39 |
33 |
28 |
Lowest recorded temperature over 50 years |
°C |
-8 |
-8 |
-4 |
-4 |
1 |
2 |
11 |
17 |
15 |
10 |
1 |
-5 |
-6 |
Average number of days above 27°C over 12 years |
days |
50 |
- |
1 |
6 |
19 |
28 |
30 |
30 |
26 |
11 |
1 |
- |
152 |
Average precipitation over 49 years |
cm |
19.3 |
2.0 |
2.0 |
2.3 |
1.0 |
0.3 |
0.3 |
1.8 |
3.0 |
2.3 |
1.8 |
1.5 |
1.8 |
Average dew point over 10 years |
°C |
5 |
0 |
0 |
0 |
1 |
2 |
5 |
13 |
15 |
11 |
7 |
1 |
1 |
Average number of days with thunderstorms over 49 years |
days |
10 |
2 |
1 |
1 |
1 |
- |
- |
- |
1 |
1 |
1 |
1 |
1 |
Average morning relative humidity over 10 years |
% |
49.6 |
66.7 |
60 |
54.8 |
38.9 |
31.3 |
26.9 |
45.1 |
52.5 |
51.1 |
52.7 |
54.3 |
64.2 |
Average evening relative humidity over 10 years |
% |
30.1 |
41.2 |
35.8 |
30.8 |
21.7 |
18.3 |
17.5 |
29.2 |
32.9 |
30.5 |
31.1 |
32.1 |
41.6 |
Average wind speed over 12 years |
km/h |
17.7 |
6.4 |
6.4 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
4.8 |
4.8 |
4.8 |
6.4 |
Most rain reported in a day over 49 years |
cm |
6.6 |
2.8 |
4.8 |
3.3 |
3.0 |
1.8 |
1.3 |
4.6 |
6.6 |
4.6 |
5.6 |
3.6 |
6.1 |
Most rain reported in a month over 49 years |
cm |
44.7 |
7.6 |
8.1 |
8.9 |
4.8 |
1.8 |
1.8 |
7.4 |
13.0 |
9.4 |
9.7 |
8.4 |
10.9 |
Least rain reported in a month over 49 years |
cm |
7.1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days below -12.5°C over 50 years |
days |
13 |
5 |
2 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
4 |
Most snow reported in a month over 43 years |
cm |
0.5 |
- |
- |
0.5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average possibility of clouds over 12 years |
% |
49 |
1 |
1 |
1 |
1 |
1 |
6 |
5 |
3 |
1 |
1 |
1 |
23 |
Most snow reported in a day over 43 years |
cm |
1.0 |
- |
0.5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.5 |
Average wet bulb point over 10 years |
°C |
13 |
6 |
7 |
8 |
11 |
13 |
16 |
21 |
21 |
18 |
14 |
9 |
7 |
Average number of days below 2°C over 50 years |
days |
51 |
16 |
9 |
4 |
1 |
- |
- |
- |
- |
- |
1 |
5 |
15 |