| Record high, °C |
38 |
37 |
32 |
32 |
30 |
32 |
33 |
35 |
40 |
41 |
42 |
45 |
45 |
| Average high, °C |
33 |
28 |
25 |
22 |
21 |
22 |
25 |
28 |
31 |
34 |
33 |
33 |
28 |
| Average temperature, °C |
28 |
24 |
20 |
17 |
16 |
18 |
21 |
23 |
26 |
29 |
29 |
29 |
23 |
| Average low, °C |
22 |
17 |
13 |
11 |
10 |
11 |
14 |
16 |
20 |
23 |
23 |
23 |
17 |
| Record low, °C |
16 |
5 |
5 |
0 |
0 |
0 |
1 |
7 |
11 |
16 |
17 |
16 |
0 |
| Rain, days |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
12 |
| Fog, days |
0 |
1 |
3 |
6 |
6 |
2 |
2 |
1 |
0 |
0 |
0 |
0 |
21 |
| Thunderstorms, days |
3 |
4 |
2 |
1 |
1 |
1 |
2 |
6 |
8 |
1 |
1 |
3 |
33 |
| Average precipitation, mm. |
4 |
13 |
22 |
12 |
12 |
3 |
18 |
35 |
25 |
1 |
2 |
5 |
151 |
| Relative humidity, % |
35 |
44 |
57 |
58 |
62 |
54 |
48 |
46 |
40 |
29 |
31 |
34 |
45 |
| Relative humidity morning, % |
43 |
58 |
72 |
78 |
77 |
72 |
66 |
62 |
54 |
35 |
34 |
37 |
57 |
| Relative humidity evening, % |
20 |
26 |
37 |
42 |
44 |
37 |
33 |
31 |
27 |
18 |
21 |
21 |
30 |
| Wind speed, km/h |
12 |
11 |
10 |
8 |
13 |
15 |
15 |
13 |
12 |
14 |
18 |
16 |
13 |
| Day Length, часов |
13 |
12 |
12 |
11 |
11 |
12 |
12 |
12 |
14 |
14 |
14 |
13 |
12 |
| Dew point, °C |
11 |
11 |
11 |
9 |
9 |
8 |
9 |
11 |
12 |
9 |
10 |
11 |
121 |
| Growing degree-day, °C |
537 |
425 |
300 |
223 |
198 |
212 |
326 |
381 |
502 |
564 |
595 |
592 |
4855 |
| Solar radiation, global, Mj/m2 |
22 |
21 |
17 |
15 |
16 |
19 |
22 |
24 |
26 |
26 |
26 |
24 |
21 |