| Record high, °C |
36 |
32 |
37 |
40 |
38 |
38 |
39 |
42 |
37 |
32 |
32 |
37 |
42 |
| Average high, °C |
27 |
28 |
29 |
29 |
29 |
32 |
33 |
32 |
30 |
27 |
26 |
26 |
29 |
| Average temperature, °C |
26 |
26 |
27 |
26 |
26 |
28 |
30 |
30 |
28 |
26 |
25 |
25 |
27 |
| Average low, °C |
24 |
25 |
24 |
22 |
23 |
26 |
27 |
28 |
26 |
25 |
23 |
23 |
25 |
| Record low, °C |
18 |
17 |
12 |
10 |
12 |
15 |
16 |
20 |
16 |
17 |
18 |
18 |
10 |
| Rain, days |
7 |
5 |
2 |
1 |
1 |
0 |
1 |
0 |
3 |
2 |
10 |
12 |
44 |
| Fog, days |
2 |
4 |
6 |
6 |
3 |
0 |
1 |
0 |
1 |
0 |
1 |
2 |
26 |
| Thunderstorms, days |
4 |
3 |
1 |
0 |
0 |
0 |
0 |
1 |
3 |
4 |
4 |
3 |
23 |
| Average precipitation, mm. |
340 |
241 |
61 |
5 |
3 |
9 |
28 |
83 |
172 |
247 |
286 |
350 |
1824 |
| Relative humidity, % |
81 |
78 |
69 |
53 |
44 |
44 |
47 |
58 |
69 |
77 |
82 |
83 |
65 |
| Relative humidity evening, % |
68 |
63 |
43 |
28 |
24 |
23 |
26 |
39 |
56 |
66 |
71 |
73 |
48 |
| Wind speed, km/h |
9 |
0 |
9 |
9 |
0 |
0 |
0 |
9 |
12 |
0 |
9 |
9 |
6 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
21 |
21 |
18 |
11 |
8 |
10 |
13 |
18 |
21 |
21 |
21 |
21 |
204 |
| Growing degree-day, °C |
475 |
517 |
508 |
499 |
517 |
541 |
620 |
600 |
577 |
492 |
474 |
474 |
6293 |
| Solar radiation, global, Mj/m2 |
18 |
19 |
20 |
20 |
21 |
23 |
23 |
23 |
21 |
19 |
18 |
17 |
20 |