| Record high, °C |
23 |
26 |
28 |
30 |
32 |
35 |
28 |
26 |
26 |
21 |
21 |
20 |
35 |
| Average high, °C |
15 |
16 |
18 |
20 |
22 |
22 |
20 |
18 |
16 |
13 |
13 |
13 |
17 |
| Average temperature, °C |
26 |
26 |
26 |
26 |
26 |
25 |
25 |
25 |
24 |
23 |
24 |
25 |
25 |
| Average low, °C |
9 |
10 |
12 |
14 |
15 |
15 |
14 |
12 |
10 |
8 |
8 |
8 |
11 |
| Record low, °C |
4 |
4 |
5 |
6 |
7 |
6 |
6 |
5 |
4 |
3 |
2 |
3 |
2 |
| Rain, days |
14 |
13 |
11 |
11 |
11 |
11 |
14 |
15 |
17 |
17 |
19 |
17 |
169 |
| Average precipitation, mm. |
102 |
162 |
229 |
251 |
255 |
242 |
238 |
184 |
81 |
29 |
23 |
45 |
1841 |
| Relative humidity, % |
79 |
82 |
83 |
83 |
85 |
86 |
85 |
83 |
83 |
81 |
76 |
74 |
82 |
| Relative humidity morning, % |
75 |
75 |
74 |
76 |
75 |
78 |
78 |
79 |
80 |
79 |
80 |
77 |
77 |
| Wind speed, km/h |
18 |
19 |
18 |
18 |
17 |
17 |
17 |
16 |
17 |
19 |
18 |
18 |
18 |
| Day Length, часов |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
| Dew point, °C |
22 |
23 |
22 |
23 |
23 |
23 |
23 |
22 |
20 |
20 |
18 |
20 |
259 |
| Growing degree-day, °C |
467 |
482 |
467 |
482 |
482 |
424 |
465 |
450 |
431 |
383 |
431 |
465 |
5428 |
| Solar radiation, global, Mj/m2 |
19 |
19 |
18 |
17 |
17 |
16 |
16 |
16 |
15 |
16 |
18 |
19 |
17 |