| Record high, °C |
38 |
40 |
33 |
31 |
25 |
26 |
32 |
41 |
45 |
47 |
43 |
41 |
47 |
| Average high, °C |
32 |
28 |
22 |
17 |
16 |
17 |
21 |
28 |
35 |
38 |
35 |
33 |
27 |
| Average temperature, °C |
28 |
23 |
17 |
12 |
11 |
13 |
17 |
24 |
29 |
32 |
31 |
30 |
22 |
| Average low, °C |
24 |
17 |
11 |
6 |
6 |
8 |
13 |
19 |
23 |
27 |
28 |
27 |
17 |
| Record low, °C |
16 |
9 |
0 |
0 |
-1 |
0 |
5 |
10 |
15 |
17 |
18 |
20 |
-1 |
| Rain, days |
1 |
0 |
0 |
1 |
3 |
3 |
4 |
3 |
1 |
0 |
2 |
3 |
21 |
| Fog, days |
1 |
2 |
5 |
6 |
4 |
2 |
1 |
1 |
0 |
0 |
0 |
1 |
23 |
| Thunderstorms, days |
3 |
2 |
1 |
0 |
0 |
1 |
3 |
5 |
5 |
3 |
4 |
5 |
32 |
| Average precipitation, mm. |
20 |
0 |
10 |
10 |
30 |
30 |
60 |
40 |
20 |
0 |
30 |
50 |
300 |
| Relative humidity, % |
65 |
55 |
60 |
68 |
66 |
66 |
64 |
56 |
37 |
32 |
55 |
64 |
57 |
| Relative humidity morning, % |
77 |
76 |
77 |
79 |
79 |
77 |
79 |
73 |
59 |
57 |
74 |
81 |
74 |
| Relative humidity evening, % |
48 |
47 |
55 |
56 |
47 |
42 |
47 |
39 |
30 |
30 |
48 |
58 |
46 |
| Wind speed, km/h |
6 |
6 |
4 |
4 |
4 |
4 |
6 |
12 |
6 |
8 |
8 |
8 |
6 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
20 |
13 |
8 |
4 |
2 |
3 |
8 |
12 |
13 |
17 |
22 |
23 |
145 |
| Growing degree-day, °C |
558 |
413 |
208 |
69 |
34 |
86 |
233 |
425 |
603 |
600 |
620 |
620 |
4470 |
| Solar radiation, global, Mj/m2 |
21 |
18 |
14 |
10 |
11 |
14 |
17 |
22 |
26 |
28 |
25 |
22 |
19 |