| Record high, °C |
47 |
38 |
30 |
25 |
22 |
28 |
29 |
37 |
45 |
48 |
48 |
47 |
48 |
| Average high, °C |
38 |
32 |
21 |
15 |
12 |
16 |
21 |
27 |
35 |
39 |
43 |
41 |
28 |
| Average temperature, °C |
31 |
25 |
17 |
11 |
10 |
12 |
16 |
21 |
28 |
33 |
36 |
35 |
23 |
| Average low, °C |
27 |
22 |
12 |
7 |
5 |
7 |
13 |
18 |
24 |
29 |
31 |
30 |
19 |
| Record low, °C |
18 |
12 |
2 |
-2 |
-2 |
-2 |
0 |
5 |
12 |
20 |
22 |
22 |
-2 |
| Rain, days |
0 |
3 |
6 |
8 |
9 |
9 |
8 |
6 |
3 |
1 |
0 |
0 |
53 |
| Fog, days |
0 |
0 |
3 |
17 |
14 |
7 |
4 |
0 |
0 |
0 |
0 |
0 |
45 |
| Thunderstorms, days |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
4 |
| Average precipitation, mm. |
0 |
7 |
30 |
39 |
41 |
43 |
53 |
39 |
13 |
0 |
0 |
0 |
264 |
| Relative humidity, % |
27 |
39 |
57 |
71 |
71 |
65 |
57 |
50 |
35 |
23 |
22 |
24 |
45 |
| Relative humidity morning, % |
0 |
0 |
0 |
89 |
84 |
79 |
0 |
66 |
45 |
41 |
37 |
0 |
37 |
| Relative humidity evening, % |
18 |
28 |
42 |
59 |
56 |
50 |
40 |
30 |
21 |
17 |
15 |
17 |
33 |
| Wind speed, km/h |
8 |
7 |
6 |
7 |
7 |
9 |
9 |
9 |
10 |
11 |
11 |
10 |
9 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
12 |
15 |
15 |
15 |
14 |
13 |
| Dew point, °C |
10 |
10 |
8 |
6 |
5 |
6 |
7 |
11 |
11 |
9 |
11 |
11 |
104 |
| Growing degree-day, °C |
627 |
456 |
201 |
40 |
0 |
57 |
180 |
342 |
546 |
675 |
794 |
769 |
4685 |
| Solar radiation, global, Mj/m2 |
20 |
14 |
10 |
9 |
10 |
13 |
17 |
20 |
24 |
28 |
27 |
25 |
18 |