| Record high, °C |
32 |
32 |
32 |
37 |
38 |
41 |
43 |
37 |
32 |
32 |
40 |
34 |
43 |
| Average high, °C |
26 |
27 |
28 |
28 |
28 |
31 |
31 |
30 |
28 |
27 |
26 |
25 |
28 |
| Average temperature, °C |
25 |
25 |
26 |
25 |
27 |
28 |
29 |
28 |
27 |
26 |
25 |
24 |
26 |
| Average low, °C |
23 |
24 |
23 |
23 |
25 |
26 |
26 |
27 |
25 |
24 |
23 |
23 |
24 |
| Record low, °C |
18 |
19 |
12 |
12 |
15 |
15 |
18 |
21 |
18 |
18 |
17 |
18 |
12 |
| Rain, days |
10 |
4 |
2 |
1 |
0 |
1 |
1 |
1 |
4 |
5 |
11 |
14 |
54 |
| Fog, days |
2 |
3 |
6 |
7 |
3 |
2 |
1 |
0 |
1 |
3 |
2 |
1 |
31 |
| Thunderstorms, days |
9 |
10 |
4 |
0 |
0 |
0 |
1 |
3 |
8 |
6 |
5 |
4 |
50 |
| Average precipitation, mm. |
349 |
248 |
61 |
5 |
3 |
8 |
26 |
83 |
174 |
252 |
297 |
363 |
1867 |
| Relative humidity, % |
81 |
78 |
69 |
53 |
44 |
44 |
48 |
58 |
69 |
78 |
82 |
83 |
66 |
| Relative humidity evening, % |
71 |
70 |
62 |
39 |
31 |
33 |
33 |
46 |
62 |
70 |
74 |
74 |
55 |
| Wind speed, km/h |
6 |
0 |
6 |
8 |
9 |
8 |
8 |
6 |
0 |
6 |
6 |
6 |
6 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
| Dew point, °C |
21 |
22 |
20 |
15 |
12 |
14 |
16 |
20 |
21 |
22 |
21 |
21 |
225 |
| Growing degree-day, °C |
442 |
491 |
483 |
491 |
525 |
534 |
594 |
567 |
525 |
475 |
456 |
448 |
6031 |
| Solar radiation, global, Mj/m2 |
18 |
18 |
19 |
20 |
21 |
22 |
24 |
23 |
21 |
19 |
17 |
17 |
20 |