Record high, °C |
37 |
33 |
28 |
22 |
25 |
25 |
31 |
32 |
32 |
41 |
43 |
42 |
43 |
Average high, °C |
28 |
24 |
20 |
17 |
17 |
18 |
19 |
21 |
24 |
27 |
30 |
30 |
23 |
Average temperature, °C |
23 |
19 |
15 |
13 |
12 |
13 |
14 |
16 |
19 |
22 |
25 |
25 |
18 |
Average low, °C |
18 |
14 |
11 |
8 |
7 |
8 |
9 |
10 |
13 |
17 |
20 |
21 |
13 |
Record low, °C |
11 |
6 |
2 |
-1 |
-2 |
-1 |
-1 |
0 |
7 |
8 |
15 |
12 |
-2 |
Rain, days |
3 |
8 |
9 |
9 |
8 |
8 |
7 |
9 |
6 |
3 |
1 |
1 |
72 |
Snow, days |
2 |
2 |
2 |
3 |
1 |
2 |
3 |
2 |
3 |
3 |
3 |
5 |
31 |
Fog, days |
1 |
1 |
1 |
2 |
0 |
1 |
1 |
0 |
1 |
1 |
1 |
1 |
11 |
Thunderstorms, days |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
1 |
11 |
Average precipitation, mm. |
16 |
56 |
95 |
88 |
81 |
55 |
49 |
41 |
25 |
12 |
2 |
6 |
526 |
Relative humidity, % |
66 |
71 |
72 |
73 |
71 |
69 |
67 |
63 |
61 |
59 |
60 |
62 |
66 |
Relative humidity morning, % |
77 |
81 |
83 |
82 |
81 |
81 |
80 |
81 |
78 |
74 |
73 |
74 |
79 |
Relative humidity evening, % |
58 |
60 |
63 |
62 |
61 |
59 |
55 |
55 |
52 |
52 |
54 |
56 |
57 |
Wind speed, km/h |
14 |
16 |
17 |
17 |
19 |
19 |
19 |
17 |
17 |
17 |
12 |
16 |
17 |
Monthly sunshine, часов |
247 |
213 |
173 |
158 |
172 |
178 |
218 |
229 |
282 |
302 |
338 |
309 |
2819 |
Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
Dew point, °C |
16 |
12 |
10 |
7 |
6 |
7 |
7 |
8 |
11 |
13 |
16 |
17 |
130 |
Growing degree-day, °C |
392 |
279 |
160 |
90 |
60 |
79 |
126 |
169 |
266 |
366 |
459 |
477 |
2923 |
Solar radiation, global, Mj/m2 |
18 |
13 |
9 |
8 |
9 |
12 |
16 |
20 |
23 |
26 |
27 |
24 |
17 |