| Record high, °C |
35 |
28 |
26 |
17 |
12 |
17 |
22 |
27 |
33 |
38 |
38 |
40 |
40 |
| Average high, °C |
28 |
20 |
13 |
5 |
2 |
4 |
10 |
16 |
23 |
28 |
33 |
32 |
18 |
| Average temperature, °C |
20 |
14 |
7 |
1 |
-3 |
-1 |
5 |
11 |
16 |
21 |
25 |
25 |
12 |
| Average low, °C |
11 |
6 |
1 |
-4 |
-8 |
-6 |
-1 |
4 |
9 |
12 |
17 |
16 |
5 |
| Record low, °C |
0 |
-2 |
-8 |
-15 |
-16 |
-17 |
-11 |
-2 |
0 |
7 |
12 |
10 |
-17 |
| Rain, days |
2 |
4 |
4 |
2 |
1 |
3 |
6 |
7 |
7 |
3 |
2 |
1 |
42 |
| Snow, days |
0 |
0 |
1 |
3 |
6 |
7 |
3 |
0 |
0 |
0 |
0 |
0 |
20 |
| Fog, days |
0 |
2 |
5 |
12 |
10 |
8 |
6 |
2 |
2 |
0 |
0 |
0 |
47 |
| Thunderstorms, days |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
3 |
1 |
0 |
10 |
| Average precipitation, mm. |
7 |
30 |
35 |
34 |
34 |
33 |
55 |
59 |
44 |
14 |
3 |
4 |
350 |
| Relative humidity, % |
39 |
53 |
65 |
72 |
74 |
72 |
64 |
58 |
53 |
42 |
38 |
38 |
56 |
| Relative humidity morning, % |
52 |
59 |
75 |
80 |
78 |
78 |
74 |
70 |
65 |
55 |
45 |
49 |
65 |
| Relative humidity evening, % |
22 |
30 |
45 |
59 |
59 |
56 |
47 |
37 |
33 |
24 |
20 |
21 |
38 |
| Wind speed, km/h |
8 |
7 |
5 |
5 |
5 |
6 |
8 |
9 |
9 |
9 |
11 |
10 |
8 |
| Day Length, часов |
13 |
12 |
11 |
10 |
10 |
11 |
12 |
12 |
15 |
15 |
15 |
14 |
13 |
| Dew point, °C |
6 |
4 |
1 |
-4 |
-7 |
-5 |
-1 |
3 |
6 |
8 |
10 |
9 |
29 |
| Growing degree-day, °C |
309 |
109 |
0 |
0 |
0 |
0 |
0 |
18 |
180 |
327 |
468 |
450 |
1860 |
| Solar radiation, global, Mj/m2 |
19 |
14 |
10 |
8 |
9 |
12 |
16 |
19 |
23 |
27 |
26 |
23 |
17 |