| Record high, °C |
36 |
33 |
25 |
21 |
17 |
21 |
27 |
32 |
37 |
39 |
43 |
41 |
43 |
| Average high, °C |
25 |
16 |
8 |
2 |
0 |
1 |
7 |
17 |
23 |
29 |
32 |
30 |
16 |
| Average temperature, °C |
13 |
6 |
-1 |
-6 |
-9 |
-8 |
-1 |
8 |
13 |
17 |
20 |
18 |
6 |
| Average low, °C |
11 |
5 |
0 |
-5 |
-7 |
-7 |
0 |
6 |
11 |
15 |
18 |
16 |
5 |
| Record low, °C |
-1 |
-13 |
-21 |
-30 |
-27 |
-27 |
-19 |
-7 |
-5 |
5 |
7 |
3 |
-30 |
| Rain, days |
5 |
8 |
7 |
6 |
3 |
3 |
9 |
12 |
11 |
7 |
5 |
4 |
80 |
| Snow, days |
0 |
2 |
4 |
7 |
10 |
9 |
7 |
1 |
0 |
0 |
0 |
0 |
40 |
| Fog, days |
1 |
8 |
17 |
20 |
18 |
19 |
22 |
6 |
2 |
0 |
1 |
0 |
114 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
3 |
2 |
1 |
10 |
| Average precipitation, mm. |
12 |
35 |
39 |
31 |
25 |
30 |
52 |
69 |
63 |
43 |
25 |
14 |
440 |
| Relative humidity, % |
47 |
57 |
67 |
75 |
75 |
76 |
69 |
58 |
53 |
44 |
43 |
45 |
59 |
| Relative humidity morning, % |
55 |
71 |
78 |
80 |
79 |
83 |
87 |
77 |
74 |
60 |
52 |
51 |
71 |
| Relative humidity evening, % |
26 |
44 |
61 |
67 |
66 |
68 |
65 |
48 |
41 |
27 |
22 |
22 |
46 |
| Wind speed, km/h |
8 |
8 |
8 |
6 |
6 |
6 |
9 |
10 |
9 |
9 |
9 |
9 |
8 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
12 |
15 |
16 |
16 |
14 |
13 |
| Dew point, °C |
2 |
-2 |
-6 |
-10 |
-13 |
-12 |
-6 |
-0 |
3 |
5 |
7 |
6 |
-26 |
| Growing degree-day, °C |
84 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
78 |
213 |
298 |
245 |
917 |
| Solar radiation, global, Mj/m2 |
18 |
12 |
8 |
5 |
6 |
9 |
13 |
18 |
23 |
26 |
25 |
22 |
15 |