| Record high, °C |
26 |
18 |
11 |
8 |
7 |
10 |
16 |
23 |
27 |
30 |
30 |
28 |
30 |
| Average high, °C |
15 |
8 |
1 |
-3 |
-6 |
-5 |
0 |
8 |
17 |
21 |
22 |
21 |
8 |
| Average temperature, °C |
10 |
4 |
-1 |
-6 |
-8 |
-8 |
-4 |
3 |
10 |
15 |
17 |
15 |
4 |
| Average low, °C |
7 |
2 |
-3 |
-9 |
-12 |
-12 |
-7 |
0 |
7 |
10 |
12 |
11 |
1 |
| Record low, °C |
-5 |
-12 |
-20 |
-38 |
-39 |
-32 |
-25 |
-8 |
-5 |
0 |
3 |
2 |
-39 |
| Rain, days |
18 |
16 |
12 |
7 |
5 |
4 |
7 |
9 |
12 |
13 |
14 |
15 |
132 |
| Snow, days |
0 |
4 |
14 |
22 |
22 |
18 |
14 |
7 |
1 |
0 |
0 |
0 |
102 |
| Fog, days |
14 |
14 |
16 |
13 |
12 |
13 |
15 |
10 |
8 |
9 |
13 |
15 |
152 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
4 |
3 |
13 |
| Average precipitation, mm. |
60 |
51 |
50 |
36 |
29 |
22 |
28 |
35 |
39 |
62 |
69 |
70 |
551 |
| Relative humidity morning, % |
94 |
91 |
91 |
89 |
86 |
87 |
87 |
84 |
84 |
89 |
92 |
95 |
89 |
| Relative humidity evening, % |
72 |
76 |
87 |
87 |
83 |
78 |
68 |
57 |
52 |
60 |
64 |
67 |
71 |
| Wind speed, km/h |
9 |
9 |
12 |
12 |
12 |
12 |
9 |
9 |
9 |
8 |
8 |
8 |
10 |
| Monthly sunshine, часов |
141 |
84 |
30 |
28 |
40 |
76 |
124 |
168 |
267 |
267 |
264 |
220 |
1708 |
| Day Length, часов |
13 |
11 |
9 |
7 |
8 |
10 |
13 |
15 |
18 |
20 |
19 |
16 |
13 |
| Dew point, °C |
7 |
2 |
-2 |
-6 |
-9 |
-9 |
-5 |
-1 |
4 |
9 |
12 |
11 |
13 |
| Growing degree-day, °C |
30 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
62 |
165 |
217 |
186 |
660 |
| Atmosphere pressure, bar |
1011 |
1012 |
1011 |
990 |
1012 |
1013 |
1012 |
1012 |
1012 |
1009 |
1009 |
1010 |
12112 |
| Solar radiation, global, Mj/m2 |
9 |
5 |
2 |
1 |
2 |
4 |
9 |
14 |
19 |
20 |
19 |
15 |
10 |