| Record high, °C |
23 |
18 |
12 |
10 |
6 |
11 |
16 |
17 |
23 |
23 |
26 |
27 |
27 |
| Average high, °C |
11 |
6 |
0 |
-2 |
-3 |
-3 |
0 |
3 |
10 |
12 |
14 |
15 |
5 |
| Average temperature, °C |
13 |
8 |
3 |
0 |
-2 |
0 |
3 |
8 |
12 |
16 |
17 |
17 |
8 |
| Average low, °C |
5 |
1 |
-3 |
-6 |
-7 |
-7 |
-4 |
-1 |
3 |
6 |
8 |
8 |
0 |
| Record low, °C |
-2 |
-10 |
-16 |
-18 |
-30 |
-24 |
-22 |
-12 |
-7 |
-2 |
1 |
0 |
-30 |
| Rain, days |
11 |
11 |
11 |
9 |
7 |
5 |
9 |
11 |
13 |
14 |
11 |
12 |
124 |
| Snow, days |
0 |
1 |
6 |
11 |
12 |
11 |
7 |
4 |
0 |
0 |
0 |
0 |
52 |
| Fog, days |
21 |
22 |
24 |
26 |
26 |
21 |
22 |
20 |
19 |
20 |
20 |
17 |
258 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
4 |
4 |
4 |
18 |
| Average precipitation, mm. |
61 |
44 |
45 |
36 |
27 |
29 |
35 |
53 |
90 |
106 |
96 |
87 |
709 |
| Relative humidity, % |
80 |
85 |
90 |
90 |
85 |
85 |
80 |
70 |
70 |
75 |
75 |
75 |
80 |
| Relative humidity morning, % |
91 |
86 |
91 |
94 |
92 |
89 |
90 |
87 |
83 |
85 |
85 |
84 |
88 |
| Relative humidity evening, % |
81 |
81 |
90 |
93 |
90 |
87 |
84 |
78 |
72 |
75 |
75 |
74 |
82 |
| Wind speed, km/h |
25 |
38 |
41 |
32 |
30 |
33 |
32 |
20 |
28 |
19 |
20 |
20 |
28 |
| Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
14 |
16 |
17 |
17 |
15 |
13 |
| Dew point, °C |
5 |
0 |
-3 |
-5 |
-7 |
-7 |
-4 |
-2 |
2 |
6 |
7 |
7 |
-1 |
| Growing degree-day, °C |
83 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
52 |
167 |
207 |
207 |
715 |
| Solar radiation, global, Mj/m2 |
11 |
6 |
4 |
3 |
4 |
6 |
10 |
13 |
18 |
17 |
18 |
16 |
10 |