| Record high, °C |
38 |
38 |
38 |
38 |
37 |
40 |
33 |
40 |
36 |
40 |
38 |
39 |
40 |
| Average high, °C |
30 |
29 |
30 |
30 |
31 |
31 |
32 |
32 |
31 |
30 |
29 |
29 |
30 |
| Average temperature, °C |
26 |
26 |
26 |
25 |
25 |
26 |
27 |
27 |
27 |
27 |
26 |
26 |
26 |
| Average low, °C |
25 |
24 |
23 |
23 |
23 |
23 |
24 |
25 |
26 |
26 |
26 |
26 |
24 |
| Record low, °C |
20 |
17 |
18 |
17 |
17 |
18 |
20 |
21 |
21 |
15 |
20 |
17 |
15 |
| Rain, days |
20 |
21 |
18 |
14 |
9 |
9 |
14 |
20 |
20 |
21 |
19 |
20 |
205 |
| Fog, days |
0 |
3 |
4 |
4 |
4 |
5 |
4 |
1 |
1 |
0 |
1 |
0 |
27 |
| Thunderstorms, days |
2 |
4 |
7 |
6 |
2 |
3 |
7 |
12 |
9 |
2 |
1 |
1 |
56 |
| Average precipitation, mm. |
214 |
340 |
302 |
177 |
103 |
86 |
117 |
242 |
296 |
207 |
165 |
155 |
2404 |
| Relative humidity morning, % |
87 |
91 |
93 |
91 |
87 |
90 |
91 |
91 |
87 |
86 |
85 |
85 |
89 |
| Relative humidity evening, % |
72 |
72 |
70 |
64 |
59 |
60 |
62 |
67 |
72 |
73 |
72 |
72 |
68 |
| Wind speed, km/h |
9 |
8 |
8 |
8 |
8 |
9 |
9 |
8 |
8 |
9 |
9 |
9 |
9 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
23 |
23 |
22 |
22 |
21 |
21 |
22 |
23 |
24 |
23 |
23 |
23 |
270 |
| Growing degree-day, °C |
467 |
482 |
467 |
465 |
465 |
439 |
517 |
500 |
517 |
500 |
482 |
482 |
5783 |
| Solar radiation, global, Mj/m2 |
17 |
16 |
15 |
16 |
17 |
20 |
21 |
19 |
17 |
16 |
16 |
17 |
17 |