| Record high, °C |
38 |
31 |
25 |
19 |
18 |
19 |
28 |
33 |
35 |
39 |
43 |
41 |
43 |
| Average high, °C |
18 |
11 |
2 |
-5 |
-7 |
-6 |
2 |
11 |
16 |
21 |
24 |
23 |
9 |
| Average temperature, °C |
14 |
7 |
-1 |
-8 |
-11 |
-9 |
-0 |
9 |
13 |
17 |
20 |
19 |
6 |
| Average low, °C |
4 |
-2 |
-9 |
-15 |
-18 |
-17 |
-9 |
-0 |
4 |
8 |
10 |
9 |
-3 |
| Record low, °C |
-3 |
-12 |
-34 |
-32 |
-30 |
-38 |
-25 |
-11 |
-7 |
2 |
7 |
5 |
-38 |
| Rain, days |
9 |
10 |
8 |
6 |
4 |
5 |
11 |
13 |
15 |
15 |
15 |
10 |
121 |
| Snow, days |
0 |
2 |
6 |
12 |
11 |
13 |
8 |
3 |
0 |
0 |
0 |
0 |
55 |
| Fog, days |
0 |
1 |
5 |
8 |
6 |
6 |
5 |
1 |
0 |
0 |
0 |
0 |
33 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
6 |
8 |
9 |
5 |
32 |
| Average precipitation, mm. |
10 |
4 |
2 |
1 |
1 |
1 |
4 |
9 |
25 |
25 |
27 |
24 |
133 |
| Relative humidity, % |
44 |
53 |
63 |
73 |
74 |
73 |
65 |
51 |
51 |
47 |
44 |
42 |
57 |
| Relative humidity morning, % |
62 |
76 |
80 |
81 |
81 |
82 |
82 |
71 |
69 |
60 |
54 |
56 |
71 |
| Relative humidity evening, % |
36 |
50 |
64 |
68 |
65 |
64 |
63 |
48 |
46 |
41 |
34 |
32 |
51 |
| Wind speed, km/h |
7 |
7 |
5 |
4 |
4 |
4 |
7 |
7 |
7 |
8 |
8 |
6 |
6 |
| Monthly sunshine, часов |
263 |
202 |
159 |
115 |
127 |
147 |
164 |
203 |
257 |
297 |
326 |
318 |
2576 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
12 |
15 |
16 |
16 |
14 |
13 |
| Dew point, °C |
2 |
-2 |
-7 |
-12 |
-14 |
-13 |
-6 |
-1 |
3 |
5 |
7 |
6 |
-32 |
| Growing degree-day, °C |
123 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
93 |
204 |
295 |
276 |
990 |
| Solar radiation, global, Mj/m2 |
17 |
13 |
9 |
6 |
8 |
11 |
14 |
18 |
20 |
22 |
22 |
21 |
15 |