| Record high, °C |
38 |
38 |
37 |
37 |
41 |
38 |
38 |
40 |
37 |
37 |
37 |
38 |
41 |
| Average high, °C |
32 |
32 |
31 |
30 |
30 |
30 |
31 |
31 |
32 |
32 |
32 |
32 |
31 |
| Average temperature, °C |
30 |
29 |
28 |
27 |
27 |
27 |
28 |
28 |
29 |
30 |
29 |
30 |
29 |
| Average low, °C |
26 |
26 |
25 |
24 |
24 |
24 |
25 |
25 |
26 |
26 |
26 |
26 |
25 |
| Record low, °C |
21 |
17 |
17 |
20 |
20 |
16 |
15 |
16 |
18 |
20 |
16 |
21 |
15 |
| Thunderstorms, days |
8 |
8 |
3 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
3 |
4 |
32 |
| Average precipitation, mm. |
40 |
60 |
70 |
40 |
20 |
10 |
10 |
10 |
30 |
20 |
30 |
30 |
370 |
| Relative humidity, % |
70 |
75 |
75 |
75 |
70 |
70 |
70 |
75 |
70 |
70 |
70 |
70 |
72 |
| Relative humidity morning, % |
88 |
91 |
90 |
89 |
87 |
87 |
87 |
87 |
87 |
86 |
85 |
87 |
88 |
| Relative humidity evening, % |
73 |
74 |
72 |
67 |
63 |
62 |
65 |
71 |
71 |
69 |
68 |
69 |
69 |
| Wind speed, km/h |
17 |
17 |
17 |
17 |
17 |
20 |
20 |
20 |
22 |
20 |
20 |
20 |
19 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
23 |
23 |
23 |
21 |
21 |
21 |
21 |
22 |
23 |
23 |
22 |
23 |
266 |
| Growing degree-day, °C |
583 |
594 |
558 |
534 |
534 |
487 |
560 |
558 |
594 |
592 |
594 |
611 |
6800 |
| Solar radiation, global, Mj/m2 |
21 |
19 |
18 |
17 |
19 |
20 |
22 |
21 |
20 |
21 |
22 |
22 |
20 |