Average temperature over 30 years |
°C |
27 |
27 |
27 |
27 |
27 |
27 |
26 |
26 |
26 |
26 |
27 |
27 |
27 |
Average high temperature over 30 years |
°C |
29 |
30 |
30 |
30 |
30 |
29 |
28 |
28 |
28 |
29 |
29 |
30 |
30 |
Average low temperature over 30 years |
°C |
24 |
24 |
24 |
24 |
24 |
24 |
24 |
23 |
23 |
23 |
24 |
24 |
24 |
Highest recorded temperature over 30 years |
°C |
35 |
33 |
33 |
34 |
33 |
33 |
35 |
31 |
32 |
31 |
33 |
33 |
33 |
Lowest recorded temperature over 30 years |
°C |
17 |
20 |
21 |
20 |
20 |
18 |
18 |
17 |
17 |
17 |
19 |
20 |
20 |
Average number of rainy days over 27 years |
days |
250 |
25 |
22 |
23 |
22 |
21 |
19 |
19 |
18 |
17 |
22 |
21 |
23 |
Average precipitation over 30 years |
cm |
314.5 |
34.5 |
32.5 |
29.0 |
32.8 |
25.4 |
16.3 |
16.3 |
18.0 |
17.8 |
26.2 |
29.0 |
36.6 |
Average dew point over 14 years |
°C |
23 |
24 |
24 |
24 |
24 |
23 |
23 |
22 |
22 |
22 |
23 |
23 |
23 |
Most recorded rainfall over 30 years |
cm |
419.1 |
63.2 |
82.8 |
65.0 |
71.9 |
52.1 |
32.0 |
39.9 |
43.7 |
64.3 |
54.6 |
65.3 |
68.3 |
Least recorded rainfall over 30 years |
cm |
197.9 |
11.7 |
16.0 |
10.2 |
10.4 |
4.1 |
5.1 |
1.8 |
0.8 |
1.5 |
5.3 |
8.1 |
5.8 |
Average number of days with thunderstorms over 30 years |
days |
27 |
3 |
3 |
3 |
3 |
3 |
1 |
- |
1 |
1 |
3 |
3 |
3 |
Average morning relative humidity over 14 years |
% |
87 |
89 |
89 |
89 |
90 |
87 |
85 |
83 |
84 |
85 |
87 |
87 |
88 |
Average evening relative humidity over 14 years |
% |
76 |
76 |
77 |
76 |
78 |
78 |
77 |
75 |
76 |
75 |
77 |
77 |
76 |
Average wind speed over 14 years |
km/h |
20.9 |
17.7 |
17.7 |
19.3 |
19.3 |
20.9 |
22.5 |
25.7 |
25.7 |
22.5 |
20.9 |
20.9 |
19.3 |
Average number of clear days over 27 years |
days |
15 |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
1 |
1 |
1 |
Cooling degree days over 30 years |
days |
5543 |
493 |
451 |
502 |
474 |
471 |
444 |
428 |
431 |
438 |
465 |
459 |
487 |
Average possibility of sunshine over 25 years |
% |
41 |
42 |
42 |
46 |
37 |
35 |
34 |
40 |
45 |
53 |
41 |
42 |
40 |
Average number of cloudy days over 27 years |
days |
206 |
21 |
19 |
19 |
18 |
17 |
14 |
15 |
14 |
13 |
17 |
18 |
20 |
Average number of partly cloudy days over 27 years |
days |
144 |
9 |
8 |
11 |
11 |
13 |
14 |
14 |
15 |
15 |
13 |
11 |
10 |
Average number of days above 24.5°C over 30 years |
days |
249 |
27 |
24 |
28 |
26 |
22 |
16 |
10 |
11 |
17 |
20 |
22 |
26 |
Average number of days below 19.5°C over 30 years |
days |
176 |
15 |
13 |
14 |
16 |
15 |
13 |
16 |
16 |
15 |
14 |
14 |
15 |
Average number of days below 14.5°C over 30 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |