| Record high, °C |
37 |
33 |
31 |
29 |
31 |
27 |
32 |
31 |
33 |
33 |
38 |
33 |
38 |
| Average high, °C |
30 |
28 |
26 |
24 |
23 |
23 |
25 |
26 |
28 |
30 |
31 |
31 |
27 |
| Average temperature, °C |
27 |
26 |
23 |
21 |
20 |
20 |
22 |
23 |
25 |
27 |
28 |
28 |
24 |
| Average low, °C |
25 |
22 |
20 |
18 |
17 |
17 |
18 |
20 |
22 |
25 |
26 |
25 |
21 |
| Record low, °C |
18 |
13 |
11 |
6 |
5 |
6 |
7 |
11 |
15 |
15 |
18 |
20 |
5 |
| Fog, days |
0 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
1 |
1 |
0 |
0 |
12 |
| Thunderstorms, days |
11 |
3 |
1 |
1 |
1 |
1 |
2 |
2 |
4 |
10 |
13 |
14 |
63 |
| Average precipitation, mm. |
250 |
170 |
80 |
70 |
50 |
50 |
60 |
50 |
140 |
160 |
140 |
200 |
1420 |
| Relative humidity, % |
80 |
75 |
75 |
75 |
75 |
75 |
70 |
70 |
70 |
75 |
75 |
75 |
74 |
| Relative humidity morning, % |
88 |
87 |
86 |
84 |
83 |
80 |
81 |
78 |
81 |
84 |
84 |
86 |
84 |
| Relative humidity evening, % |
70 |
68 |
68 |
66 |
66 |
63 |
62 |
60 |
64 |
68 |
67 |
68 |
66 |
| Wind speed, km/h |
14 |
16 |
16 |
17 |
16 |
19 |
19 |
16 |
17 |
14 |
16 |
14 |
16 |
| Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
| Dew point, °C |
23 |
20 |
18 |
16 |
15 |
15 |
16 |
16 |
20 |
22 |
23 |
23 |
227 |
| Growing degree-day, °C |
533 |
491 |
408 |
353 |
327 |
298 |
370 |
408 |
482 |
525 |
577 |
568 |
5342 |
| Solar radiation, global, Mj/m2 |
20 |
17 |
14 |
11 |
13 |
16 |
20 |
24 |
26 |
24 |
25 |
23 |
19 |