| Record high, °C |
25 |
22 |
15 |
12 |
11 |
11 |
13 |
16 |
20 |
27 |
28 |
27 |
28 |
| Average high, °C |
12 |
8 |
2 |
-1 |
-1 |
-2 |
0 |
4 |
8 |
12 |
15 |
16 |
6 |
| Average temperature, °C |
9 |
5 |
0 |
-3 |
-3 |
-5 |
-1 |
2 |
6 |
9 |
12 |
12 |
4 |
| Average low, °C |
6 |
2 |
-2 |
-6 |
-6 |
-7 |
-4 |
0 |
4 |
6 |
9 |
9 |
1 |
| Record low, °C |
-1 |
-12 |
-17 |
-20 |
-22 |
-22 |
-22 |
-11 |
-5 |
-1 |
0 |
1 |
-22 |
| Rain, days |
13 |
10 |
5 |
2 |
0 |
1 |
2 |
6 |
13 |
17 |
15 |
12 |
96 |
| Snow, days |
1 |
5 |
12 |
18 |
18 |
19 |
20 |
16 |
4 |
0 |
0 |
0 |
113 |
| Fog, days |
15 |
18 |
18 |
17 |
15 |
11 |
12 |
12 |
10 |
12 |
11 |
11 |
162 |
| Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
5 |
6 |
6 |
6 |
27 |
| Average precipitation, mm. |
86 |
68 |
78 |
74 |
60 |
66 |
75 |
89 |
111 |
107 |
91 |
80 |
985 |
| Relative humidity, % |
80 |
80 |
81 |
84 |
81 |
83 |
82 |
80 |
79 |
79 |
75 |
74 |
80 |
| Relative humidity morning, % |
78 |
78 |
84 |
81 |
80 |
82 |
83 |
83 |
80 |
82 |
75 |
72 |
80 |
| Relative humidity evening, % |
70 |
71 |
80 |
78 |
66 |
71 |
71 |
71 |
74 |
69 |
65 |
60 |
71 |
| Wind speed, km/h |
17 |
20 |
25 |
17 |
19 |
20 |
22 |
20 |
19 |
14 |
16 |
14 |
19 |
| Monthly sunshine, часов |
196 |
166 |
114 |
82 |
100 |
100 |
132 |
153 |
189 |
219 |
269 |
260 |
1981 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
16 |
14 |
13 |
| Dew point, °C |
4 |
1 |
-3 |
-7 |
-8 |
-8 |
-5 |
-1 |
2 |
6 |
7 |
7 |
-5 |
| Growing degree-day, °C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
78 |
86 |
164 |
| Solar radiation, global, Mj/m2 |
14 |
10 |
6 |
5 |
6 |
9 |
12 |
15 |
18 |
21 |
22 |
20 |
13 |