| Record high, °C |
30 |
25 |
17 |
13 |
9 |
13 |
20 |
29 |
31 |
33 |
34 |
35 |
35 |
| Average high, °C |
17 |
10 |
3 |
-4 |
-8 |
-5 |
1 |
10 |
17 |
21 |
24 |
23 |
9 |
| Average temperature, °C |
12 |
6 |
-1 |
-9 |
-13 |
-10 |
-5 |
5 |
11 |
15 |
18 |
17 |
4 |
| Average low, °C |
7 |
1 |
-5 |
-14 |
-19 |
-16 |
-10 |
-1 |
5 |
9 |
12 |
11 |
-2 |
| Record low, °C |
-7 |
-12 |
-24 |
-38 |
-39 |
-37 |
-35 |
-22 |
-8 |
-5 |
0 |
-2 |
-39 |
| Rain, days |
14 |
14 |
9 |
3 |
2 |
2 |
4 |
10 |
14 |
14 |
13 |
15 |
113 |
| Snow, days |
0 |
1 |
7 |
13 |
13 |
9 |
8 |
3 |
0 |
0 |
0 |
0 |
54 |
| Snowfall, cm. |
0 |
2 |
22 |
52 |
51 |
40 |
27 |
6 |
2 |
0 |
0 |
0 |
201 |
| Average precipitation, mm. |
102 |
105 |
88 |
74 |
64 |
61 |
52 |
68 |
107 |
117 |
100 |
111 |
1050 |
| Relative humidity, % |
83 |
79 |
80 |
80 |
78 |
73 |
74 |
67 |
63 |
69 |
76 |
77 |
75 |
| Relative humidity morning, % |
96 |
90 |
87 |
84 |
79 |
79 |
79 |
82 |
84 |
88 |
93 |
96 |
86 |
| Relative humidity evening, % |
67 |
66 |
74 |
75 |
70 |
63 |
57 |
56 |
53 |
59 |
60 |
65 |
64 |
| Wind speed, km/h |
9 |
10 |
12 |
11 |
11 |
11 |
11 |
11 |
10 |
10 |
9 |
8 |
10 |
| Monthly sunshine, часов |
161 |
126 |
72 |
59 |
98 |
123 |
161 |
177 |
206 |
233 |
262 |
223 |
1899 |
| Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
16 |
16 |
15 |
13 |
| Dew point, °C |
9 |
2 |
-1 |
-12 |
-14 |
-17 |
-7 |
-1 |
2 |
6 |
13 |
11 |
-9 |
| Growing degree-day, °C |
48 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
31 |
158 |
245 |
208 |
691 |
| Atmosphere pressure, bar |
1012 |
1013 |
1012 |
1011 |
1011 |
1012 |
1012 |
1011 |
1011 |
1009 |
1008 |
1011 |
12132 |
| Solar radiation, global, Mj/m2 |
13 |
8 |
5 |
5 |
6 |
9 |
13 |
17 |
18 |
20 |
19 |
17 |
12 |