| Record high, °C |
40 |
40 |
35 |
28 |
27 |
28 |
35 |
42 |
46 |
48 |
46 |
40 |
48 |
| Average high, °C |
35 |
33 |
27 |
21 |
19 |
22 |
27 |
34 |
39 |
40 |
36 |
35 |
31 |
| Average temperature, °C |
29 |
25 |
19 |
13 |
12 |
15 |
20 |
26 |
31 |
34 |
31 |
31 |
24 |
| Average low, °C |
24 |
17 |
10 |
5 |
5 |
8 |
13 |
18 |
23 |
27 |
27 |
26 |
17 |
| Record low, °C |
18 |
8 |
4 |
-1 |
-1 |
0 |
3 |
10 |
15 |
18 |
18 |
20 |
-1 |
| Rain, days |
3 |
0 |
0 |
1 |
2 |
2 |
1 |
1 |
1 |
2 |
8 |
7 |
28 |
| Fog, days |
1 |
1 |
5 |
9 |
8 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
27 |
| Thunderstorms, days |
2 |
1 |
1 |
1 |
0 |
1 |
2 |
2 |
2 |
2 |
5 |
4 |
23 |
| Average precipitation, mm. |
64 |
10 |
3 |
12 |
25 |
24 |
26 |
15 |
17 |
40 |
155 |
137 |
528 |
| Relative humidity, % |
70 |
60 |
60 |
65 |
70 |
65 |
60 |
45 |
40 |
55 |
75 |
75 |
62 |
| Relative humidity morning, % |
81 |
81 |
86 |
87 |
86 |
79 |
77 |
65 |
57 |
61 |
82 |
86 |
77 |
| Relative humidity evening, % |
50 |
41 |
49 |
53 |
49 |
42 |
42 |
29 |
25 |
31 |
59 |
62 |
44 |
| Wind speed, km/h |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
8 |
6 |
6 |
6 |
| Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
13 |
14 |
15 |
14 |
14 |
13 |
| Dew point, °C |
21 |
15 |
11 |
7 |
6 |
6 |
11 |
12 |
13 |
18 |
23 |
24 |
167 |
| Growing degree-day, °C |
583 |
456 |
250 |
86 |
60 |
133 |
301 |
475 |
620 |
600 |
620 |
620 |
4806 |
| Solar radiation, global, Mj/m2 |
21 |
19 |
15 |
11 |
12 |
15 |
19 |
23 |
27 |
27 |
22 |
21 |
19 |