| Record high, °C |
26 |
21 |
12 |
10 |
6 |
11 |
17 |
23 |
29 |
30 |
31 |
28 |
31 |
| Average high, °C |
15 |
8 |
1 |
-2 |
-4 |
-3 |
1 |
10 |
17 |
20 |
21 |
20 |
9 |
| Average temperature, °C |
11 |
5 |
-0 |
-5 |
-8 |
-7 |
-3 |
5 |
13 |
16 |
18 |
16 |
5 |
| Average low, °C |
7 |
2 |
-1 |
-6 |
-9 |
-9 |
-4 |
1 |
7 |
11 |
12 |
10 |
2 |
| Record low, °C |
-5 |
-11 |
-20 |
-32 |
-33 |
-31 |
-26 |
-13 |
-2 |
-1 |
3 |
0 |
-33 |
| Rain, days |
11 |
10 |
8 |
5 |
4 |
2 |
6 |
8 |
9 |
11 |
11 |
10 |
95 |
| Snow, days |
0 |
2 |
8 |
15 |
14 |
11 |
8 |
3 |
0 |
0 |
0 |
0 |
61 |
| Fog, days |
6 |
7 |
9 |
8 |
6 |
5 |
5 |
3 |
2 |
2 |
3 |
4 |
60 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
7 |
7 |
5 |
26 |
| Average precipitation, mm. |
63 |
52 |
47 |
41 |
36 |
29 |
35 |
44 |
59 |
79 |
94 |
77 |
656 |
| Relative humidity, % |
80 |
84 |
88 |
89 |
86 |
84 |
80 |
75 |
68 |
71 |
74 |
76 |
80 |
| Relative humidity morning, % |
92 |
91 |
91 |
89 |
87 |
88 |
88 |
87 |
87 |
90 |
92 |
93 |
90 |
| Relative humidity evening, % |
65 |
72 |
83 |
87 |
83 |
79 |
73 |
58 |
54 |
60 |
61 |
60 |
70 |
| Wind speed, km/h |
11 |
13 |
15 |
15 |
14 |
15 |
14 |
13 |
12 |
11 |
10 |
10 |
13 |
| Monthly sunshine, часов |
154 |
103 |
39 |
28 |
34 |
72 |
133 |
185 |
270 |
267 |
271 |
251 |
1807 |
| Day Length, часов |
13 |
11 |
9 |
8 |
9 |
10 |
13 |
15 |
17 |
18 |
17 |
16 |
13 |
| Dew point, °C |
7 |
2 |
-1 |
-6 |
-8 |
-8 |
-4 |
0 |
6 |
10 |
12 |
11 |
21 |
| Growing degree-day, °C |
33 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
69 |
167 |
207 |
172 |
648 |
| Atmosphere pressure, bar |
988 |
989 |
988 |
972 |
987 |
987 |
987 |
987 |
987 |
985 |
985 |
986 |
11828 |
| Solar radiation, global, Mj/m2 |
10 |
6 |
3 |
2 |
3 |
5 |
10 |
14 |
19 |
19 |
19 |
15 |
10 |