| Record high, °C |
33 |
33 |
33 |
36 |
35 |
37 |
36 |
37 |
36 |
33 |
33 |
33 |
37 |
| Average high, °C |
29 |
29 |
30 |
30 |
30 |
30 |
31 |
31 |
30 |
30 |
29 |
30 |
30 |
| Average temperature, °C |
13 |
13 |
12 |
11 |
10 |
11 |
13 |
14 |
14 |
14 |
14 |
14 |
13 |
| Average low, °C |
23 |
24 |
24 |
24 |
23 |
24 |
25 |
25 |
25 |
25 |
25 |
24 |
24 |
| Record low, °C |
20 |
20 |
12 |
17 |
16 |
17 |
17 |
16 |
21 |
20 |
18 |
20 |
12 |
| Rain, days |
18 |
14 |
6 |
2 |
2 |
1 |
2 |
3 |
8 |
14 |
15 |
14 |
99 |
| Fog, days |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
6 |
| Thunderstorms, days |
18 |
19 |
9 |
1 |
1 |
1 |
1 |
3 |
12 |
21 |
21 |
20 |
127 |
| Average precipitation, mm. |
147 |
82 |
27 |
2 |
1 |
3 |
7 |
33 |
101 |
164 |
110 |
125 |
802 |
| Relative humidity morning, % |
92 |
0 |
89 |
86 |
82 |
84 |
85 |
84 |
90 |
91 |
90 |
91 |
80 |
| Relative humidity evening, % |
72 |
71 |
60 |
49 |
46 |
46 |
0 |
54 |
64 |
71 |
65 |
66 |
55 |
| Wind speed, km/h |
12 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
| Dew point, °C |
21 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
21 |
| Growing degree-day, °C |
83 |
86 |
50 |
17 |
0 |
16 |
86 |
117 |
121 |
117 |
121 |
121 |
934 |
| Solar radiation, global, Mj/m2 |
18 |
17 |
17 |
17 |
18 |
21 |
23 |
23 |
21 |
19 |
20 |
20 |
19 |