| Record high, °C |
32 |
31 |
32 |
34 |
35 |
35 |
35 |
32 |
30 |
30 |
29 |
29 |
35 |
| Average high, °C |
25 |
27 |
28 |
30 |
30 |
30 |
29 |
28 |
26 |
25 |
24 |
24 |
27 |
| Average temperature, °C |
21 |
22 |
24 |
25 |
26 |
26 |
26 |
24 |
22 |
21 |
20 |
20 |
23 |
| Average low, °C |
16 |
18 |
20 |
21 |
22 |
23 |
22 |
21 |
19 |
17 |
16 |
15 |
19 |
| Record low, °C |
10 |
11 |
14 |
15 |
17 |
17 |
17 |
15 |
12 |
11 |
9 |
9 |
9 |
| Rain, days |
6 |
5 |
6 |
8 |
10 |
11 |
13 |
11 |
10 |
9 |
8 |
7 |
105 |
| Fog, days |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
6 |
| Thunderstorms, days |
0 |
0 |
1 |
1 |
2 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
9 |
| Average precipitation, mm. |
49 |
55 |
64 |
88 |
142 |
170 |
197 |
127 |
102 |
112 |
80 |
65 |
1249 |
| Relative humidity, % |
56 |
56 |
56 |
56 |
60 |
60 |
63 |
60 |
60 |
59 |
57 |
56 |
58 |
| Relative humidity morning, % |
83 |
84 |
84 |
86 |
87 |
88 |
88 |
86 |
85 |
86 |
83 |
83 |
85 |
| Relative humidity evening, % |
67 |
68 |
70 |
72 |
74 |
75 |
76 |
75 |
75 |
76 |
72 |
69 |
72 |
| Wind speed, km/h |
16 |
17 |
18 |
17 |
17 |
17 |
18 |
17 |
17 |
16 |
15 |
16 |
17 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
12 |
13 |
| Dew point, °C |
15 |
16 |
18 |
20 |
21 |
21 |
21 |
19 |
18 |
17 |
15 |
14 |
218 |
| Growing degree-day, °C |
323 |
382 |
415 |
473 |
502 |
464 |
493 |
432 |
385 |
329 |
302 |
300 |
4798 |
| Solar radiation, global, Mj/m2 |
21 |
24 |
25 |
26 |
25 |
23 |
20 |
18 |
14 |
13 |
14 |
17 |
20 |