| Record high, °C |
36 |
36 |
40 |
32 |
35 |
32 |
41 |
33 |
36 |
39 |
38 |
38 |
41 |
| Average high, °C |
30 |
28 |
27 |
27 |
26 |
27 |
28 |
29 |
30 |
31 |
30 |
30 |
29 |
| Average temperature, °C |
25 |
24 |
23 |
22 |
22 |
23 |
25 |
26 |
26 |
25 |
24 |
24 |
24 |
| Average low, °C |
23 |
23 |
22 |
21 |
20 |
20 |
21 |
23 |
24 |
25 |
23 |
24 |
22 |
| Record low, °C |
18 |
17 |
16 |
13 |
13 |
12 |
12 |
13 |
17 |
20 |
18 |
17 |
12 |
| Fog, days |
10 |
10 |
12 |
11 |
13 |
11 |
13 |
13 |
12 |
10 |
12 |
12 |
139 |
| Thunderstorms, days |
11 |
5 |
2 |
1 |
1 |
0 |
1 |
2 |
5 |
11 |
11 |
11 |
61 |
| Average precipitation, mm. |
193 |
160 |
65 |
47 |
40 |
21 |
16 |
29 |
126 |
238 |
235 |
178 |
1348 |
| Relative humidity morning, % |
93 |
95 |
95 |
95 |
95 |
94 |
94 |
93 |
93 |
92 |
94 |
94 |
94 |
| Relative humidity evening, % |
76 |
78 |
78 |
77 |
76 |
75 |
73 |
71 |
71 |
72 |
72 |
74 |
74 |
| Wind speed, km/h |
12 |
12 |
9 |
12 |
12 |
12 |
14 |
14 |
14 |
14 |
19 |
16 |
13 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
| Dew point, °C |
23 |
22 |
22 |
21 |
20 |
20 |
21 |
22 |
23 |
23 |
23 |
23 |
263 |
| Growing degree-day, °C |
450 |
431 |
383 |
362 |
362 |
361 |
465 |
467 |
482 |
450 |
431 |
431 |
5073 |
| Solar radiation, global, Mj/m2 |
19 |
16 |
14 |
13 |
14 |
17 |
20 |
22 |
21 |
20 |
19 |
20 |
18 |