| Record high, °C |
36 |
29 |
27 |
20 |
17 |
17 |
22 |
31 |
31 |
33 |
35 |
36 |
36 |
| Average high, °C |
24 |
18 |
13 |
8 |
4 |
5 |
8 |
15 |
20 |
23 |
27 |
28 |
16 |
| Average temperature, °C |
21 |
16 |
10 |
5 |
2 |
2 |
6 |
12 |
16 |
21 |
24 |
26 |
13 |
| Average low, °C |
18 |
12 |
7 |
2 |
0 |
0 |
2 |
7 |
12 |
17 |
21 |
23 |
10 |
| Record low, °C |
10 |
3 |
0 |
-5 |
-7 |
-6 |
-5 |
-1 |
4 |
7 |
15 |
16 |
-7 |
| Rain, days |
17 |
18 |
20 |
21 |
15 |
12 |
18 |
16 |
15 |
16 |
16 |
13 |
197 |
| Snow, days |
0 |
0 |
1 |
9 |
18 |
15 |
7 |
0 |
0 |
0 |
0 |
0 |
50 |
| Fog, days |
7 |
5 |
3 |
2 |
1 |
2 |
4 |
7 |
8 |
11 |
11 |
10 |
71 |
| Thunderstorms, days |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
3 |
11 |
| Average precipitation, mm. |
250 |
180 |
180 |
300 |
280 |
170 |
150 |
130 |
130 |
160 |
220 |
160 |
2310 |
| Relative humidity, % |
82 |
81 |
79 |
82 |
83 |
80 |
77 |
72 |
76 |
82 |
83 |
82 |
80 |
| Relative humidity morning, % |
83 |
85 |
84 |
83 |
86 |
85 |
82 |
79 |
81 |
87 |
86 |
85 |
84 |
| Relative humidity evening, % |
70 |
66 |
67 |
71 |
76 |
72 |
64 |
59 |
61 |
70 |
73 |
70 |
68 |
| Wind speed, km/h |
6 |
6 |
8 |
8 |
8 |
8 |
6 |
17 |
9 |
9 |
9 |
9 |
9 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
| Dew point, °C |
17 |
11 |
6 |
1 |
0 |
-1 |
1 |
6 |
10 |
16 |
20 |
21 |
108 |
| Growing degree-day, °C |
350 |
181 |
8 |
0 |
0 |
0 |
0 |
50 |
198 |
317 |
448 |
499 |
2051 |
| Solar radiation, global, Mj/m2 |
15 |
12 |
8 |
6 |
6 |
10 |
15 |
19 |
21 |
20 |
19 |
20 |
14 |