| Record high, °C |
26 |
28 |
32 |
33 |
36 |
35 |
32 |
27 |
21 |
18 |
18 |
20 |
36 |
| Average high, °C |
14 |
17 |
18 |
20 |
22 |
22 |
20 |
16 |
13 |
11 |
11 |
12 |
16 |
| Average temperature, °C |
9 |
11 |
12 |
15 |
16 |
16 |
14 |
11 |
9 |
8 |
8 |
8 |
11 |
| Average low, °C |
5 |
6 |
7 |
10 |
11 |
10 |
9 |
7 |
6 |
5 |
5 |
4 |
7 |
| Record low, °C |
-2 |
0 |
0 |
2 |
2 |
1 |
2 |
-2 |
-3 |
-7 |
-5 |
-3 |
-7 |
| Rain, days |
14 |
11 |
7 |
6 |
5 |
6 |
7 |
9 |
19 |
18 |
16 |
15 |
133 |
| Fog, days |
10 |
7 |
4 |
3 |
5 |
5 |
12 |
15 |
12 |
13 |
13 |
11 |
110 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
| Average precipitation, mm. |
200 |
120 |
120 |
100 |
60 |
70 |
130 |
230 |
360 |
440 |
390 |
320 |
2540 |
| Relative humidity, % |
84 |
82 |
79 |
78 |
76 |
79 |
82 |
86 |
91 |
92 |
92 |
89 |
84 |
| Relative humidity evening, % |
66 |
63 |
60 |
57 |
54 |
55 |
60 |
68 |
80 |
84 |
81 |
73 |
67 |
| Wind speed, km/h |
17 |
19 |
19 |
17 |
16 |
16 |
14 |
14 |
16 |
20 |
22 |
16 |
17 |
| Day Length, часов |
12 |
14 |
15 |
16 |
15 |
14 |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
| Dew point, °C |
7 |
8 |
8 |
11 |
12 |
12 |
11 |
10 |
8 |
7 |
7 |
6 |
107 |
| Growing degree-day, °C |
0 |
60 |
92 |
164 |
215 |
188 |
155 |
67 |
0 |
0 |
0 |
0 |
941 |
| Solar radiation, global, Mj/m2 |
14 |
19 |
23 |
26 |
26 |
23 |
17 |
11 |
7 |
5 |
6 |
9 |
16 |