| Record high, °C |
28 |
20 |
13 |
11 |
10 |
12 |
15 |
25 |
28 |
32 |
36 |
32 |
36 |
| Average high, °C |
14 |
8 |
3 |
0 |
0 |
0 |
2 |
7 |
13 |
18 |
21 |
18 |
9 |
| Average temperature, °C |
10 |
5 |
1 |
-1 |
-2 |
-2 |
0 |
3 |
9 |
13 |
16 |
14 |
6 |
| Average low, °C |
7 |
3 |
0 |
-3 |
-5 |
-5 |
-3 |
0 |
5 |
9 |
12 |
11 |
3 |
| Record low, °C |
-5 |
-8 |
0 |
-23 |
-32 |
-30 |
-25 |
-22 |
-7 |
0 |
4 |
2 |
-32 |
| Rain, days |
5 |
5 |
5 |
6 |
4 |
3 |
3 |
4 |
5 |
5 |
7 |
7 |
59 |
| Snow, days |
0 |
3 |
11 |
18 |
20 |
16 |
16 |
10 |
1 |
0 |
0 |
0 |
95 |
| Fog, days |
15 |
17 |
14 |
15 |
16 |
15 |
18 |
13 |
10 |
13 |
14 |
17 |
177 |
| Thunderstorms, days |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
4 |
4 |
14 |
| Average precipitation, mm. |
50 |
50 |
40 |
40 |
30 |
20 |
20 |
30 |
40 |
40 |
70 |
70 |
500 |
| Relative humidity, % |
84 |
86 |
87 |
88 |
86 |
86 |
82 |
76 |
68 |
68 |
72 |
78 |
80 |
| Relative humidity morning, % |
91 |
92 |
91 |
91 |
89 |
91 |
91 |
86 |
75 |
74 |
79 |
87 |
86 |
| Relative humidity evening, % |
64 |
75 |
87 |
89 |
87 |
80 |
69 |
57 |
49 |
52 |
56 |
58 |
69 |
| Wind speed, km/h |
14 |
9 |
12 |
12 |
14 |
12 |
16 |
16 |
12 |
14 |
12 |
12 |
13 |
| Day Length, часов |
14 |
11 |
9 |
7 |
8 |
10 |
13 |
15 |
18 |
20 |
19 |
16 |
13 |
| Dew point, °C |
8 |
3 |
0 |
-3 |
-5 |
-5 |
-3 |
0 |
3 |
7 |
11 |
11 |
27 |
| Growing degree-day, °C |
33 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
117 |
215 |
164 |
529 |
| Solar radiation, global, Mj/m2 |
10 |
5 |
2 |
1 |
1 |
4 |
9 |
15 |
20 |
21 |
20 |
16 |
10 |