| Record high, °C |
38 |
37 |
38 |
32 |
32 |
32 |
32 |
33 |
32 |
35 |
37 |
38 |
38 |
| Average high, °C |
30 |
30 |
29 |
27 |
27 |
27 |
28 |
28 |
28 |
30 |
30 |
30 |
29 |
| Average temperature, °C |
27 |
26 |
26 |
25 |
24 |
24 |
25 |
26 |
26 |
27 |
27 |
27 |
26 |
| Average low, °C |
23 |
23 |
22 |
21 |
21 |
21 |
21 |
22 |
23 |
24 |
24 |
24 |
22 |
| Record low, °C |
21 |
18 |
19 |
17 |
17 |
17 |
17 |
18 |
20 |
20 |
20 |
20 |
17 |
| Fog, days |
1 |
1 |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
2 |
2 |
2 |
17 |
| Thunderstorms, days |
16 |
12 |
5 |
1 |
0 |
1 |
1 |
1 |
7 |
8 |
13 |
15 |
80 |
| Average precipitation, mm. |
170 |
160 |
110 |
60 |
50 |
40 |
40 |
70 |
170 |
150 |
150 |
160 |
1330 |
| Relative humidity, % |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
85 |
| Relative humidity morning, % |
94 |
94 |
93 |
93 |
92 |
92 |
91 |
91 |
92 |
92 |
92 |
93 |
92 |
| Relative humidity evening, % |
78 |
79 |
77 |
73 |
71 |
71 |
72 |
72 |
76 |
76 |
76 |
77 |
75 |
| Wind speed, km/h |
8 |
8 |
8 |
9 |
9 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
| Day Length, часов |
13 |
12 |
12 |
11 |
12 |
12 |
12 |
13 |
13 |
14 |
14 |
13 |
13 |
| Dew point, °C |
23 |
23 |
22 |
21 |
20 |
20 |
20 |
21 |
22 |
23 |
23 |
23 |
261 |
| Growing degree-day, °C |
508 |
525 |
483 |
456 |
448 |
408 |
465 |
475 |
508 |
517 |
534 |
534 |
5862 |
| Solar radiation, global, Mj/m2 |
18 |
17 |
15 |
14 |
15 |
17 |
20 |
21 |
20 |
20 |
20 |
20 |
18 |