| Record high, °C |
13 |
12 |
7 |
5 |
-1 |
2 |
5 |
6 |
10 |
12 |
18 |
18 |
18 |
| Average high, °C |
23 |
16 |
9 |
4 |
2 |
5 |
10 |
16 |
21 |
24 |
27 |
27 |
15 |
| Average temperature, °C |
17 |
12 |
6 |
1 |
-1 |
1 |
5 |
11 |
16 |
19 |
22 |
21 |
11 |
| Average low, °C |
11 |
7 |
3 |
-2 |
-5 |
-3 |
0 |
5 |
10 |
14 |
16 |
15 |
6 |
| Record low, °C |
-11 |
-15 |
-20 |
-27 |
-30 |
-28 |
-22 |
-18 |
-11 |
-7 |
-7 |
-6 |
-30 |
| Rain, days |
4 |
5 |
6 |
10 |
9 |
9 |
11 |
12 |
12 |
7 |
6 |
6 |
97 |
| Snow, days |
0 |
0 |
1 |
3 |
3 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
10 |
| Fog, days |
0 |
0 |
1 |
2 |
2 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
8 |
| Thunderstorms, days |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
2 |
6 |
7 |
6 |
5 |
30 |
| Average precipitation, mm. |
23 |
32 |
34 |
42 |
23 |
23 |
21 |
30 |
32 |
27 |
26 |
19 |
332 |
| Relative humidity, % |
76 |
72 |
78 |
82 |
75 |
78 |
81 |
88 |
89 |
89 |
82 |
80 |
81 |
| Relative humidity morning, % |
76 |
80 |
84 |
84 |
83 |
80 |
77 |
77 |
81 |
80 |
72 |
73 |
79 |
| Relative humidity evening, % |
43 |
55 |
69 |
72 |
68 |
60 |
53 |
48 |
49 |
46 |
39 |
41 |
54 |
| Wind speed, km/h |
14 |
14 |
12 |
12 |
14 |
14 |
14 |
14 |
12 |
14 |
16 |
12 |
14 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
15 |
14 |
13 |
| Dew point, °C |
-2 |
-6 |
-9 |
-12 |
-16 |
-15 |
-12 |
-7 |
-3 |
0 |
1 |
1 |
-80 |
| Growing degree-day, °C |
51 |
0 |
0 |
22 |
0 |
0 |
19 |
168 |
276 |
351 |
344 |
223 |
1454 |
| Solar radiation, global, Mj/m2 |
15 |
10 |
6 |
5 |
6 |
9 |
13 |
15 |
18 |
22 |
22 |
20 |
14 |