| Record high, °C |
33 |
36 |
40 |
38 |
39 |
40 |
41 |
40 |
42 |
40 |
42 |
38 |
42 |
| Average high, °C |
30 |
32 |
35 |
35 |
35 |
37 |
37 |
36 |
33 |
31 |
30 |
29 |
33 |
| Average temperature, °C |
25 |
27 |
28 |
27 |
27 |
29 |
30 |
29 |
28 |
26 |
25 |
25 |
27 |
| Average low, °C |
21 |
21 |
21 |
19 |
18 |
21 |
23 |
23 |
22 |
21 |
21 |
21 |
21 |
| Record low, °C |
20 |
18 |
11 |
12 |
15 |
18 |
20 |
21 |
20 |
20 |
20 |
20 |
11 |
| Rain, days |
6 |
3 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
2 |
5 |
6 |
27 |
| Fog, days |
1 |
1 |
4 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
10 |
| Thunderstorms, days |
9 |
6 |
0 |
0 |
0 |
0 |
2 |
3 |
8 |
6 |
6 |
8 |
48 |
| Average precipitation, mm. |
221 |
89 |
13 |
3 |
2 |
8 |
49 |
84 |
119 |
147 |
143 |
198 |
1076 |
| Relative humidity, % |
82 |
75 |
59 |
41 |
29 |
32 |
46 |
61 |
70 |
78 |
81 |
83 |
61 |
| Relative humidity morning, % |
95 |
93 |
82 |
62 |
35 |
44 |
61 |
77 |
85 |
91 |
93 |
93 |
76 |
| Relative humidity evening, % |
68 |
59 |
36 |
22 |
18 |
24 |
34 |
43 |
56 |
62 |
68 |
69 |
47 |
| Wind speed, km/h |
6 |
6 |
6 |
6 |
8 |
6 |
8 |
6 |
8 |
6 |
6 |
6 |
7 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
22 |
22 |
18 |
10 |
3 |
8 |
15 |
21 |
22 |
22 |
22 |
22 |
207 |
| Growing degree-day, °C |
458 |
499 |
533 |
525 |
508 |
526 |
611 |
575 |
534 |
467 |
474 |
456 |
6167 |
| Solar radiation, global, Mj/m2 |
17 |
20 |
20 |
20 |
21 |
22 |
22 |
21 |
20 |
18 |
17 |
16 |
20 |