| Record high, °C |
32 |
33 |
34 |
36 |
36 |
37 |
35 |
35 |
32 |
31 |
30 |
29 |
37 |
| Average high, °C |
25 |
26 |
28 |
30 |
30 |
29 |
29 |
28 |
26 |
25 |
24 |
24 |
27 |
| Average temperature, °C |
21 |
22 |
24 |
25 |
26 |
25 |
25 |
24 |
22 |
21 |
20 |
20 |
23 |
| Average low, °C |
17 |
18 |
20 |
21 |
22 |
22 |
22 |
21 |
18 |
17 |
16 |
16 |
19 |
| Record low, °C |
12 |
13 |
15 |
17 |
17 |
17 |
17 |
16 |
13 |
12 |
11 |
12 |
11 |
| Rain, days |
7 |
5 |
6 |
6 |
8 |
10 |
12 |
12 |
11 |
9 |
9 |
7 |
102 |
| Fog, days |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
4 |
| Thunderstorms, days |
0 |
0 |
1 |
1 |
2 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
8 |
| Average precipitation, mm. |
60 |
50 |
60 |
60 |
90 |
120 |
140 |
130 |
110 |
90 |
90 |
60 |
1060 |
| Relative humidity, % |
69 |
67 |
68 |
69 |
71 |
74 |
75 |
76 |
73 |
73 |
73 |
70 |
72 |
| Relative humidity morning, % |
79 |
81 |
82 |
83 |
85 |
86 |
86 |
84 |
83 |
83 |
80 |
79 |
83 |
| Relative humidity evening, % |
68 |
68 |
70 |
72 |
74 |
75 |
76 |
75 |
75 |
76 |
72 |
70 |
73 |
| Wind speed, km/h |
17 |
17 |
19 |
19 |
19 |
19 |
20 |
19 |
19 |
19 |
17 |
17 |
18 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
| Dew point, °C |
15 |
16 |
18 |
20 |
20 |
21 |
21 |
20 |
18 |
16 |
16 |
15 |
216 |
| Growing degree-day, °C |
342 |
388 |
425 |
482 |
499 |
455 |
491 |
442 |
388 |
342 |
327 |
319 |
4899 |
| Solar radiation, global, Mj/m2 |
21 |
24 |
25 |
26 |
25 |
22 |
20 |
17 |
14 |
13 |
14 |
17 |
20 |