| Record high, °C |
26 |
22 |
18 |
15 |
14 |
16 |
18 |
21 |
25 |
27 |
33 |
29 |
33 |
| Average high, °C |
20 |
15 |
8 |
3 |
4 |
9 |
11 |
16 |
21 |
24 |
26 |
26 |
15 |
| Average temperature, °C |
14 |
11 |
4 |
1 |
1 |
3 |
6 |
10 |
14 |
18 |
19 |
19 |
10 |
| Average low, °C |
9 |
7 |
1 |
-2 |
-3 |
-3 |
1 |
4 |
8 |
12 |
13 |
13 |
5 |
| Record low, °C |
-1 |
-10 |
-15 |
-18 |
-21 |
-20 |
-19 |
-20 |
-6 |
-1 |
2 |
1 |
-21 |
| Rain, days |
7 |
7 |
1 |
0 |
1 |
1 |
0 |
1 |
4 |
9 |
11 |
10 |
52 |
| Snow, days |
9 |
8 |
5 |
5 |
4 |
4 |
6 |
9 |
11 |
10 |
11 |
9 |
91 |
| Fog, days |
9 |
8 |
5 |
5 |
4 |
4 |
6 |
9 |
11 |
10 |
11 |
9 |
91 |
| Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
4 |
5 |
4 |
21 |
| Snowfall, cm. |
0 |
10 |
45 |
83 |
56 |
86 |
69 |
44 |
8 |
0 |
0 |
0 |
400 |
| Average precipitation, mm. |
192 |
229 |
238 |
181 |
119 |
106 |
158 |
205 |
187 |
203 |
187 |
160 |
2165 |
| Relative humidity, % |
80 |
75 |
75 |
70 |
60 |
65 |
75 |
85 |
85 |
85 |
80 |
80 |
76 |
| Relative humidity morning, % |
88 |
86 |
83 |
80 |
78 |
77 |
79 |
79 |
79 |
81 |
82 |
86 |
81 |
| Relative humidity evening, % |
67 |
70 |
74 |
74 |
70 |
63 |
61 |
60 |
60 |
62 |
60 |
61 |
65 |
| Wind speed, km/h |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
12 |
11 |
10 |
10 |
12 |
| Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
16 |
16 |
15 |
13 |
| Dew point, °C |
0 |
-4 |
-10 |
-12 |
-13 |
-13 |
-10 |
-7 |
-2 |
0 |
2 |
2 |
-67 |
| Growing degree-day, °C |
33 |
0 |
0 |
6 |
0 |
0 |
0 |
132 |
257 |
282 |
291 |
136 |
1138 |
| Solar radiation, global, Mj/m2 |
13 |
8 |
5 |
4 |
5 |
9 |
13 |
15 |
19 |
19 |
19 |
17 |
12 |