| Record high, °C |
25 |
17 |
11 |
10 |
8 |
10 |
12 |
22 |
26 |
30 |
32 |
31 |
32 |
| Average high, °C |
16 |
10 |
4 |
1 |
0 |
-2 |
2 |
8 |
15 |
19 |
23 |
21 |
10 |
| Average temperature, °C |
11 |
7 |
2 |
0 |
-2 |
-5 |
-2 |
3 |
9 |
13 |
17 |
15 |
6 |
| Average low, °C |
7 |
4 |
0 |
-2 |
-5 |
-8 |
-6 |
-1 |
3 |
8 |
11 |
10 |
2 |
| Record low, °C |
-2 |
-7 |
-12 |
-21 |
-22 |
-27 |
-20 |
-12 |
-5 |
-1 |
5 |
2 |
-27 |
| Rain, days |
5 |
5 |
5 |
6 |
4 |
3 |
4 |
4 |
4 |
5 |
6 |
7 |
58 |
| Snow, days |
0 |
1 |
7 |
16 |
20 |
15 |
16 |
8 |
1 |
0 |
0 |
0 |
84 |
| Fog, days |
18 |
21 |
19 |
20 |
20 |
19 |
22 |
21 |
18 |
16 |
14 |
19 |
227 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
5 |
6 |
4 |
18 |
| Average precipitation, mm. |
40 |
50 |
40 |
40 |
30 |
20 |
30 |
30 |
30 |
50 |
60 |
70 |
490 |
| Relative humidity, % |
82 |
85 |
89 |
87 |
86 |
81 |
80 |
69 |
71 |
68 |
73 |
77 |
79 |
| Relative humidity morning, % |
91 |
90 |
89 |
89 |
88 |
89 |
90 |
89 |
83 |
82 |
87 |
91 |
88 |
| Relative humidity evening, % |
62 |
72 |
82 |
87 |
84 |
79 |
71 |
58 |
52 |
57 |
57 |
59 |
68 |
| Wind speed, km/h |
19 |
17 |
17 |
19 |
19 |
17 |
20 |
17 |
19 |
16 |
16 |
17 |
18 |
| Day Length, часов |
14 |
11 |
9 |
7 |
8 |
10 |
13 |
15 |
18 |
20 |
19 |
16 |
13 |
| Dew point, °C |
8 |
5 |
0 |
-3 |
-4 |
-5 |
-3 |
0 |
2 |
6 |
11 |
11 |
28 |
| Growing degree-day, °C |
67 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
117 |
233 |
189 |
605 |
| Solar radiation, global, Mj/m2 |
10 |
5 |
2 |
1 |
1 |
4 |
9 |
14 |
19 |
20 |
19 |
15 |
10 |