| Record high, °C |
32 |
28 |
25 |
18 |
15 |
21 |
23 |
30 |
33 |
35 |
37 |
37 |
37 |
| Average high, °C |
24 |
18 |
10 |
3 |
0 |
3 |
9 |
17 |
22 |
26 |
28 |
28 |
16 |
| Average temperature, °C |
18 |
11 |
4 |
-2 |
-5 |
-2 |
3 |
10 |
15 |
20 |
23 |
23 |
10 |
| Average low, °C |
12 |
5 |
-1 |
-7 |
-11 |
-8 |
-2 |
3 |
8 |
14 |
18 |
18 |
4 |
| Record low, °C |
7 |
0 |
-7 |
-15 |
-14 |
-15 |
-11 |
-1 |
5 |
7 |
13 |
15 |
-15 |
| Rain, days |
19 |
18 |
17 |
13 |
8 |
10 |
14 |
14 |
13 |
16 |
18 |
19 |
179 |
| Snow, days |
0 |
0 |
1 |
6 |
9 |
8 |
6 |
0 |
0 |
0 |
0 |
0 |
30 |
| Fog, days |
8 |
4 |
4 |
4 |
3 |
5 |
8 |
8 |
9 |
18 |
17 |
14 |
102 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
4 |
| Average precipitation, mm. |
134 |
33 |
35 |
23 |
15 |
22 |
36 |
71 |
91 |
119 |
261 |
236 |
1076 |
| Relative humidity morning, % |
81 |
70 |
61 |
56 |
55 |
59 |
66 |
66 |
68 |
81 |
85 |
85 |
69 |
| Relative humidity evening, % |
64 |
54 |
50 |
45 |
45 |
49 |
53 |
48 |
50 |
64 |
70 |
71 |
55 |
| Wind speed, km/h |
8 |
8 |
12 |
14 |
14 |
12 |
9 |
12 |
12 |
8 |
8 |
6 |
10 |
| Day Length, часов |
13 |
12 |
11 |
10 |
10 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
| Dew point, °C |
15 |
7 |
0 |
-6 |
-9 |
-7 |
-2 |
2 |
8 |
15 |
19 |
20 |
62 |
| Growing degree-day, °C |
233 |
43 |
0 |
0 |
0 |
0 |
0 |
0 |
146 |
292 |
396 |
396 |
1507 |
| Solar radiation, global, Mj/m2 |
15 |
13 |
9 |
8 |
9 |
13 |
16 |
20 |
21 |
18 |
16 |
15 |
14 |