| Record high, °C |
37 |
38 |
40 |
38 |
40 |
34 |
39 |
38 |
37 |
35 |
35 |
37 |
40 |
| Average high, °C |
27 |
28 |
29 |
28 |
28 |
28 |
29 |
30 |
29 |
28 |
26 |
26 |
28 |
| Average temperature, °C |
25 |
25 |
26 |
26 |
26 |
27 |
27 |
28 |
27 |
26 |
25 |
25 |
26 |
| Average low, °C |
24 |
25 |
26 |
25 |
24 |
25 |
25 |
26 |
26 |
25 |
24 |
24 |
25 |
| Record low, °C |
21 |
18 |
18 |
18 |
18 |
20 |
20 |
20 |
20 |
20 |
20 |
22 |
18 |
| Rain, days |
15 |
9 |
2 |
1 |
1 |
1 |
1 |
1 |
6 |
12 |
22 |
22 |
93 |
| Fog, days |
0 |
0 |
1 |
3 |
3 |
2 |
1 |
0 |
0 |
1 |
1 |
1 |
13 |
| Thunderstorms, days |
7 |
9 |
3 |
0 |
0 |
0 |
0 |
0 |
4 |
8 |
6 |
4 |
41 |
| Average precipitation, mm. |
531 |
299 |
78 |
10 |
1 |
2 |
9 |
33 |
153 |
363 |
906 |
901 |
3285 |
| Relative humidity, % |
85 |
81 |
77 |
67 |
62 |
62 |
61 |
65 |
72 |
81 |
84 |
86 |
73 |
| Relative humidity morning, % |
93 |
92 |
90 |
87 |
83 |
87 |
85 |
84 |
86 |
91 |
94 |
95 |
89 |
| Relative humidity evening, % |
80 |
76 |
70 |
62 |
57 |
57 |
57 |
59 |
67 |
76 |
84 |
84 |
69 |
| Wind speed, km/h |
10 |
9 |
10 |
8 |
10 |
12 |
12 |
13 |
12 |
10 |
11 |
11 |
11 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
22 |
22 |
22 |
19 |
18 |
19 |
19 |
21 |
22 |
22 |
22 |
22 |
248 |
| Growing degree-day, °C |
453 |
474 |
480 |
484 |
481 |
469 |
539 |
534 |
524 |
468 |
459 |
459 |
5823 |
| Solar radiation, global, Mj/m2 |
17 |
18 |
19 |
20 |
21 |
23 |
24 |
24 |
21 |
18 |
17 |
16 |
20 |