| Record high, °C |
47 |
40 |
32 |
24 |
23 |
28 |
31 |
37 |
43 |
48 |
50 |
47 |
50 |
| Average high, °C |
40 |
33 |
24 |
17 |
16 |
18 |
23 |
29 |
36 |
41 |
44 |
43 |
30 |
| Average temperature, °C |
30 |
25 |
17 |
11 |
10 |
12 |
16 |
22 |
28 |
32 |
35 |
34 |
23 |
| Average low, °C |
20 |
16 |
9 |
5 |
4 |
6 |
10 |
15 |
20 |
23 |
25 |
24 |
15 |
| Record low, °C |
12 |
3 |
-2 |
-3 |
-3 |
-3 |
-1 |
6 |
10 |
17 |
16 |
17 |
-3 |
| Rain, days |
0 |
0 |
1 |
1 |
1 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
7 |
| Fog, days |
0 |
1 |
6 |
21 |
22 |
14 |
7 |
2 |
0 |
0 |
0 |
0 |
73 |
| Thunderstorms, days |
0 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
0 |
0 |
0 |
9 |
| Average precipitation, mm. |
0 |
4 |
19 |
22 |
27 |
25 |
29 |
25 |
7 |
0 |
0 |
0 |
158 |
| Relative humidity, % |
29 |
40 |
57 |
71 |
72 |
63 |
52 |
44 |
32 |
24 |
23 |
26 |
44 |
| Relative humidity morning, % |
43 |
53 |
70 |
85 |
86 |
81 |
73 |
60 |
48 |
38 |
36 |
41 |
60 |
| Relative humidity evening, % |
13 |
21 |
34 |
54 |
53 |
43 |
34 |
25 |
16 |
11 |
10 |
12 |
27 |
| Wind speed, km/h |
37 |
34 |
32 |
34 |
36 |
41 |
44 |
44 |
45 |
53 |
57 |
50 |
42 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
12 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
10 |
10 |
8 |
6 |
5 |
5 |
7 |
9 |
10 |
9 |
11 |
12 |
101 |
| Growing degree-day, °C |
609 |
450 |
201 |
40 |
0 |
62 |
198 |
363 |
558 |
666 |
766 |
735 |
4648 |
| Solar radiation, global, Mj/m2 |
20 |
14 |
11 |
9 |
11 |
15 |
18 |
19 |
23 |
27 |
25 |
24 |
18 |