| Record high, °C |
31 |
32 |
32 |
32 |
32 |
32 |
32 |
31 |
32 |
30 |
29 |
30 |
32 |
| Average high, °C |
26 |
27 |
28 |
29 |
29 |
30 |
29 |
28 |
27 |
26 |
25 |
26 |
28 |
| Average temperature, °C |
23 |
23 |
24 |
25 |
25 |
26 |
25 |
24 |
24 |
23 |
21 |
22 |
24 |
| Average low, °C |
20 |
20 |
21 |
22 |
22 |
23 |
22 |
21 |
21 |
20 |
18 |
18 |
21 |
| Record low, °C |
14 |
15 |
16 |
17 |
18 |
18 |
18 |
18 |
15 |
13 |
12 |
12 |
12 |
| Rain, days |
9 |
11 |
14 |
13 |
15 |
16 |
16 |
15 |
12 |
11 |
9 |
9 |
150 |
| Fog, days |
3 |
7 |
3 |
3 |
2 |
1 |
1 |
3 |
4 |
6 |
4 |
3 |
40 |
| Thunderstorms, days |
1 |
1 |
2 |
4 |
6 |
5 |
5 |
3 |
2 |
1 |
0 |
1 |
31 |
| Average precipitation, mm. |
90 |
120 |
160 |
180 |
250 |
280 |
290 |
240 |
140 |
120 |
90 |
80 |
2040 |
| Relative humidity, % |
81 |
81 |
81 |
83 |
84 |
86 |
86 |
86 |
86 |
85 |
84 |
82 |
84 |
| Relative humidity morning, % |
89 |
90 |
92 |
93 |
93 |
95 |
94 |
93 |
92 |
91 |
89 |
90 |
92 |
| Relative humidity evening, % |
75 |
73 |
74 |
74 |
77 |
78 |
80 |
81 |
80 |
80 |
77 |
75 |
77 |
| Wind speed, km/h |
16 |
12 |
12 |
9 |
9 |
8 |
9 |
9 |
9 |
9 |
9 |
12 |
10 |
| Day Length, часов |
12 |
13 |
13 |
14 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
| Dew point, °C |
19 |
20 |
21 |
22 |
23 |
23 |
23 |
22 |
21 |
20 |
18 |
18 |
250 |
| Growing degree-day, °C |
392 |
439 |
458 |
491 |
499 |
471 |
499 |
450 |
439 |
400 |
379 |
388 |
5305 |
| Solar radiation, global, Mj/m2 |
20 |
23 |
24 |
25 |
24 |
22 |
21 |
18 |
15 |
14 |
15 |
17 |
20 |