| Record high, °C |
20 |
13 |
12 |
11 |
10 |
10 |
11 |
13 |
20 |
20 |
20 |
22 |
22 |
| Average high, °C |
10 |
8 |
6 |
5 |
5 |
5 |
5 |
6 |
8 |
10 |
11 |
12 |
8 |
| Average temperature, °C |
8 |
7 |
5 |
3 |
3 |
3 |
3 |
5 |
7 |
8 |
10 |
11 |
6 |
| Average low, °C |
7 |
6 |
3 |
2 |
1 |
2 |
2 |
3 |
5 |
7 |
8 |
9 |
5 |
| Record low, °C |
1 |
-2 |
-5 |
-7 |
-7 |
-7 |
-7 |
-5 |
-2 |
1 |
1 |
2 |
-7 |
| Fog, days |
4 |
4 |
1 |
1 |
1 |
2 |
2 |
3 |
7 |
7 |
10 |
8 |
50 |
| Average precipitation, mm. |
130 |
160 |
160 |
160 |
160 |
130 |
120 |
90 |
70 |
60 |
80 |
90 |
1410 |
| Relative humidity, % |
90 |
90 |
85 |
85 |
85 |
85 |
85 |
90 |
85 |
90 |
90 |
90 |
88 |
| Relative humidity morning, % |
91 |
90 |
87 |
89 |
89 |
88 |
89 |
88 |
90 |
90 |
93 |
93 |
90 |
| Relative humidity evening, % |
85 |
87 |
87 |
87 |
88 |
86 |
85 |
83 |
83 |
83 |
87 |
86 |
86 |
| Wind speed, km/h |
25 |
28 |
22 |
28 |
30 |
30 |
28 |
20 |
16 |
20 |
20 |
20 |
24 |
| Day Length, часов |
14 |
11 |
8 |
6 |
7 |
10 |
13 |
16 |
20 |
22 |
20 |
17 |
14 |
| Dew point, °C |
7 |
5 |
2 |
1 |
1 |
1 |
2 |
2 |
5 |
6 |
8 |
8 |
48 |
| Growing degree-day, °C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
9 |
26 |
34 |
| Solar radiation, global, Mj/m2 |
8 |
4 |
1 |
0 |
1 |
3 |
6 |
11 |
16 |
17 |
15 |
13 |
8 |