| Record high, °C |
30 |
21 |
12 |
8 |
9 |
11 |
16 |
26 |
30 |
33 |
33 |
34 |
34 |
| Average high, °C |
14 |
8 |
2 |
-1 |
-3 |
-3 |
2 |
9 |
16 |
20 |
22 |
20 |
9 |
| Average temperature, °C |
10 |
5 |
-0 |
-4 |
-6 |
-6 |
-2 |
4 |
10 |
15 |
17 |
15 |
5 |
| Average low, °C |
6 |
3 |
-3 |
-7 |
-9 |
-10 |
-5 |
-0 |
4 |
9 |
12 |
11 |
1 |
| Record low, °C |
-5 |
-12 |
-23 |
-43 |
-37 |
-37 |
-28 |
-14 |
-6 |
-1 |
3 |
-1 |
-43 |
| Rain, days |
19 |
19 |
14 |
9 |
9 |
7 |
9 |
11 |
15 |
17 |
16 |
17 |
162 |
| Snow, days |
0 |
4 |
15 |
22 |
23 |
22 |
15 |
6 |
1 |
0 |
0 |
0 |
108 |
| Fog, days |
5 |
4 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
3 |
5 |
38 |
| Thunderstorms, days |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
5 |
5 |
4 |
20 |
| Average precipitation, mm. |
76 |
72 |
54 |
47 |
36 |
28 |
33 |
32 |
43 |
62 |
75 |
89 |
647 |
| Relative humidity, % |
83 |
84 |
87 |
87 |
86 |
84 |
79 |
72 |
67 |
73 |
76 |
79 |
80 |
| Relative humidity morning, % |
93 |
90 |
89 |
88 |
86 |
87 |
88 |
85 |
84 |
88 |
92 |
94 |
89 |
| Relative humidity evening, % |
70 |
76 |
86 |
86 |
83 |
78 |
68 |
56 |
49 |
56 |
61 |
65 |
70 |
| Wind speed, km/h |
13 |
15 |
16 |
16 |
16 |
14 |
14 |
13 |
13 |
12 |
11 |
12 |
14 |
| Monthly sunshine, часов |
133 |
76 |
27 |
17 |
30 |
60 |
124 |
178 |
275 |
284 |
287 |
231 |
1721 |
| Day Length, часов |
14 |
11 |
8 |
7 |
8 |
10 |
13 |
15 |
18 |
20 |
19 |
16 |
13 |
| Dew point, °C |
7 |
2 |
-1 |
-6 |
-8 |
-8 |
-5 |
-1 |
3 |
8 |
12 |
11 |
14 |
| Growing degree-day, °C |
10 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
138 |
208 |
170 |
527 |
| Atmosphere pressure, bar |
1010 |
1010 |
1009 |
1007 |
1008 |
1011 |
1012 |
1010 |
1013 |
1009 |
1009 |
1010 |
12118 |
| Solar radiation, global, Mj/m2 |
10 |
5 |
2 |
1 |
2 |
4 |
8 |
14 |
20 |
21 |
20 |
16 |
10 |