| Record high, °C |
28 |
24 |
16 |
13 |
11 |
17 |
22 |
23 |
28 |
27 |
31 |
31 |
31 |
| Average high, °C |
18 |
13 |
5 |
1 |
0 |
2 |
7 |
12 |
17 |
20 |
22 |
22 |
11 |
| Average temperature, °C |
12 |
7 |
1 |
-3 |
-4 |
-3 |
2 |
6 |
11 |
14 |
16 |
16 |
6 |
| Average low, °C |
6 |
2 |
-3 |
-7 |
-8 |
-7 |
-3 |
1 |
5 |
8 |
10 |
9 |
1 |
| Record low, °C |
-6 |
-10 |
-18 |
-23 |
-28 |
-26 |
-21 |
-8 |
-4 |
-2 |
2 |
0 |
-28 |
| Rain, days |
7 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
9 |
11 |
11 |
46 |
| Snow, days |
8 |
11 |
15 |
20 |
17 |
16 |
18 |
20 |
15 |
11 |
6 |
5 |
162 |
| Fog, days |
5 |
6 |
8 |
8 |
9 |
6 |
4 |
3 |
3 |
3 |
2 |
5 |
62 |
| Thunderstorms, days |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
6 |
7 |
7 |
6 |
29 |
| Average precipitation, mm. |
52 |
43 |
36 |
27 |
23 |
22 |
27 |
48 |
74 |
86 |
73 |
65 |
576 |
| Relative humidity, % |
80 |
80 |
85 |
85 |
85 |
80 |
75 |
70 |
70 |
75 |
75 |
75 |
78 |
| Relative humidity morning, % |
86 |
87 |
89 |
89 |
89 |
89 |
88 |
81 |
80 |
79 |
80 |
84 |
85 |
| Relative humidity evening, % |
58 |
63 |
77 |
82 |
79 |
71 |
62 |
54 |
57 |
59 |
56 |
56 |
65 |
| Wind speed, km/h |
17 |
17 |
20 |
20 |
20 |
17 |
19 |
17 |
14 |
16 |
16 |
14 |
17 |
| Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
14 |
16 |
17 |
16 |
15 |
13 |
| Dew point, °C |
7 |
2 |
-2 |
-5 |
-6 |
-6 |
-2 |
0 |
5 |
8 |
10 |
10 |
21 |
| Growing degree-day, °C |
58 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
41 |
126 |
184 |
178 |
586 |
| Solar radiation, global, Mj/m2 |
11 |
7 |
4 |
3 |
4 |
7 |
10 |
13 |
17 |
17 |
17 |
15 |
10 |