| Record high, °C |
32 |
31 |
33 |
32 |
35 |
32 |
32 |
28 |
27 |
22 |
26 |
27 |
35 |
| Average high, °C |
21 |
22 |
23 |
25 |
26 |
25 |
23 |
20 |
17 |
15 |
15 |
17 |
21 |
| Average temperature, °C |
14 |
16 |
17 |
19 |
20 |
19 |
18 |
14 |
10 |
7 |
7 |
10 |
14 |
| Average low, °C |
5 |
9 |
10 |
12 |
13 |
12 |
11 |
7 |
2 |
-1 |
-2 |
1 |
7 |
| Record low, °C |
-2 |
0 |
1 |
1 |
7 |
6 |
0 |
0 |
-5 |
-7 |
-10 |
-8 |
-10 |
| Rain, days |
3 |
5 |
6 |
7 |
5 |
6 |
5 |
4 |
2 |
2 |
1 |
2 |
48 |
| Fog, days |
2 |
1 |
0 |
0 |
0 |
1 |
3 |
4 |
4 |
2 |
3 |
2 |
22 |
| Thunderstorms, days |
2 |
4 |
5 |
6 |
7 |
5 |
4 |
2 |
1 |
1 |
0 |
1 |
38 |
| Average precipitation, mm. |
29 |
65 |
99 |
108 |
119 |
96 |
103 |
58 |
26 |
14 |
9 |
20 |
746 |
| Relative humidity, % |
50 |
56 |
59 |
60 |
62 |
65 |
66 |
65 |
60 |
59 |
55 |
49 |
59 |
| Relative humidity morning, % |
77 |
84 |
89 |
88 |
88 |
89 |
86 |
90 |
79 |
68 |
67 |
68 |
81 |
| Relative humidity evening, % |
34 |
40 |
44 |
45 |
46 |
51 |
49 |
45 |
35 |
34 |
33 |
32 |
41 |
| Wind speed, km/h |
36 |
37 |
37 |
32 |
30 |
26 |
23 |
23 |
25 |
26 |
28 |
32 |
30 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
14 |
13 |
13 |
11 |
11 |
11 |
12 |
13 |
| Dew point, °C |
4 |
7 |
9 |
11 |
12 |
12 |
11 |
7 |
3 |
-0 |
-1 |
-1 |
75 |
| Growing degree-day, °C |
117 |
186 |
216 |
276 |
307 |
257 |
236 |
114 |
9 |
0 |
0 |
0 |
1718 |
| Solar radiation, global, Mj/m2 |
21 |
22 |
24 |
25 |
25 |
23 |
20 |
17 |
15 |
14 |
15 |
17 |
20 |