| Record high, °C |
42 |
41 |
42 |
38 |
38 |
42 |
43 |
47 |
47 |
43 |
43 |
42 |
47 |
| Average high, °C |
38 |
39 |
35 |
31 |
31 |
33 |
36 |
40 |
41 |
41 |
38 |
36 |
37 |
| Average temperature, °C |
32 |
32 |
28 |
24 |
23 |
25 |
28 |
31 |
34 |
34 |
32 |
31 |
29 |
| Average low, °C |
25 |
25 |
21 |
17 |
15 |
16 |
20 |
23 |
26 |
27 |
25 |
25 |
22 |
| Record low, °C |
21 |
20 |
12 |
1 |
9 |
7 |
11 |
12 |
20 |
20 |
20 |
18 |
1 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
3 |
| Average precipitation, mm. |
21 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
6 |
43 |
65 |
141 |
| Relative humidity, % |
39 |
28 |
27 |
30 |
28 |
22 |
17 |
16 |
19 |
27 |
41 |
47 |
28 |
| Relative humidity morning, % |
56 |
36 |
33 |
37 |
34 |
27 |
22 |
21 |
27 |
36 |
54 |
60 |
37 |
| Relative humidity evening, % |
27 |
20 |
20 |
22 |
19 |
15 |
12 |
11 |
15 |
16 |
25 |
33 |
20 |
| Wind speed, km/h |
8 |
7 |
9 |
9 |
9 |
10 |
10 |
9 |
9 |
9 |
10 |
9 |
9 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
17 |
11 |
7 |
5 |
3 |
1 |
1 |
2 |
7 |
12 |
17 |
19 |
102 |
| Growing degree-day, °C |
666 |
679 |
528 |
434 |
397 |
410 |
561 |
639 |
741 |
720 |
682 |
657 |
7114 |
| Solar radiation, global, Mj/m2 |
24 |
22 |
20 |
18 |
19 |
22 |
25 |
27 |
25 |
26 |
25 |
24 |
23 |