| Record high, °C |
29 |
23 |
17 |
12 |
9 |
14 |
21 |
25 |
30 |
33 |
34 |
32 |
34 |
| Average high, °C |
16 |
12 |
6 |
3 |
1 |
-1 |
2 |
8 |
14 |
18 |
21 |
20 |
10 |
| Average temperature, °C |
14 |
9 |
4 |
1 |
-1 |
-2 |
2 |
4 |
10 |
14 |
17 |
18 |
8 |
| Average low, °C |
11 |
7 |
3 |
-2 |
-3 |
-4 |
2 |
0 |
7 |
11 |
14 |
15 |
5 |
| Record low, °C |
-3 |
-9 |
-19 |
-32 |
-34 |
-35 |
-23 |
-11 |
-5 |
-1 |
4 |
2 |
-35 |
| Rain, days |
19 |
19 |
20 |
15 |
10 |
7 |
10 |
13 |
14 |
14 |
15 |
17 |
173 |
| Snow, days |
0 |
2 |
7 |
17 |
18 |
15 |
11 |
6 |
1 |
0 |
0 |
0 |
77 |
| Fog, days |
0 |
0 |
6 |
0 |
16 |
12 |
9 |
3 |
0 |
0 |
0 |
0 |
46 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
2 |
9 |
| Average precipitation, mm. |
65 |
57 |
30 |
20 |
12 |
27 |
37 |
36 |
57 |
74 |
76 |
67 |
558 |
| Relative humidity, % |
81 |
85 |
90 |
89 |
88 |
85 |
79 |
70 |
68 |
72 |
74 |
77 |
80 |
| Relative humidity morning, % |
90 |
88 |
88 |
88 |
87 |
86 |
87 |
86 |
83 |
88 |
90 |
91 |
88 |
| Relative humidity evening, % |
69 |
74 |
83 |
85 |
83 |
78 |
70 |
61 |
56 |
61 |
65 |
65 |
71 |
| Wind speed, km/h |
11 |
12 |
13 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
10 |
10 |
12 |
| Monthly sunshine, часов |
153 |
93 |
39 |
22 |
31 |
62 |
127 |
183 |
264 |
288 |
264 |
229 |
1754 |
| Day Length, часов |
13 |
11 |
9 |
8 |
8 |
10 |
13 |
15 |
18 |
19 |
18 |
16 |
13 |
| Dew point, °C |
8 |
4 |
0 |
-3 |
-6 |
-6 |
-3 |
0 |
5 |
10 |
12 |
12 |
33 |
| Growing degree-day, °C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
136 |
216 |
242 |
121 |
715 |
| Solar radiation, global, Mj/m2 |
10 |
5 |
2 |
1 |
2 |
5 |
9 |
14 |
20 |
21 |
20 |
16 |
11 |