| Record high, °C |
17 |
13 |
8 |
7 |
5 |
6 |
7 |
8 |
16 |
17 |
18 |
17 |
18 |
| Average high, °C |
21 |
15 |
7 |
2 |
1 |
4 |
10 |
15 |
21 |
24 |
26 |
26 |
14 |
| Average temperature, °C |
14 |
9 |
3 |
-1 |
-3 |
-0 |
4 |
9 |
14 |
17 |
19 |
18 |
9 |
| Average low, °C |
8 |
3 |
-1 |
-5 |
-7 |
-5 |
-2 |
2 |
7 |
10 |
12 |
11 |
3 |
| Record low, °C |
-7 |
-15 |
-20 |
-23 |
-27 |
-27 |
-26 |
-14 |
-12 |
-7 |
-2 |
-3 |
-27 |
| Rain, days |
10 |
7 |
2 |
1 |
0 |
0 |
1 |
3 |
11 |
14 |
14 |
12 |
75 |
| Snow, days |
4 |
8 |
15 |
19 |
17 |
15 |
18 |
18 |
8 |
4 |
1 |
1 |
128 |
| Fog, days |
26 |
22 |
24 |
24 |
23 |
20 |
25 |
24 |
25 |
26 |
26 |
26 |
291 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
3 |
2 |
2 |
11 |
| Average precipitation, mm. |
58 |
56 |
61 |
53 |
40 |
36 |
41 |
52 |
70 |
80 |
62 |
66 |
675 |
| Relative humidity, % |
84 |
75 |
79 |
83 |
79 |
71 |
77 |
86 |
87 |
88 |
88 |
88 |
82 |
| Relative humidity morning, % |
87 |
81 |
86 |
87 |
85 |
84 |
87 |
90 |
90 |
91 |
90 |
88 |
87 |
| Relative humidity evening, % |
90 |
83 |
87 |
87 |
84 |
85 |
90 |
90 |
88 |
88 |
86 |
86 |
87 |
| Wind speed, km/h |
37 |
43 |
49 |
46 |
51 |
45 |
41 |
41 |
37 |
30 |
30 |
28 |
40 |
| Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
14 |
16 |
17 |
16 |
15 |
13 |
| Dew point, °C |
2 |
-2 |
-7 |
-10 |
-11 |
-11 |
-7 |
-5 |
0 |
3 |
5 |
5 |
-38 |
| Growing degree-day, °C |
126 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
126 |
206 |
264 |
262 |
983 |
| Solar radiation, global, Mj/m2 |
11 |
7 |
4 |
3 |
4 |
7 |
10 |
13 |
17 |
17 |
17 |
16 |
10 |