| Record high, °C |
32 |
31 |
32 |
32 |
33 |
33 |
36 |
37 |
37 |
32 |
30 |
28 |
37 |
| Average high, °C |
23 |
23 |
25 |
26 |
28 |
30 |
30 |
28 |
26 |
24 |
23 |
22 |
26 |
| Average temperature, °C |
19 |
20 |
21 |
22 |
24 |
26 |
25 |
24 |
22 |
21 |
20 |
19 |
22 |
| Average low, °C |
16 |
16 |
17 |
18 |
20 |
22 |
21 |
20 |
18 |
17 |
16 |
16 |
18 |
| Record low, °C |
12 |
12 |
13 |
12 |
17 |
16 |
15 |
16 |
14 |
12 |
12 |
12 |
12 |
| Fog, days |
7 |
6 |
4 |
3 |
3 |
1 |
2 |
3 |
6 |
7 |
7 |
8 |
57 |
| Average precipitation, mm. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Relative humidity, % |
79 |
78 |
77 |
76 |
74 |
73 |
74 |
75 |
76 |
78 |
80 |
80 |
77 |
| Relative humidity morning, % |
89 |
89 |
87 |
87 |
85 |
84 |
86 |
86 |
87 |
88 |
88 |
90 |
87 |
| Relative humidity evening, % |
66 |
66 |
64 |
62 |
61 |
59 |
61 |
62 |
65 |
66 |
66 |
67 |
64 |
| Wind speed, km/h |
20 |
20 |
20 |
20 |
19 |
19 |
19 |
20 |
20 |
19 |
17 |
19 |
19 |
| Day Length, часов |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
| Dew point, °C |
14 |
15 |
16 |
17 |
18 |
19 |
19 |
18 |
17 |
16 |
15 |
15 |
199 |
| Growing degree-day, °C |
292 |
319 |
333 |
396 |
448 |
455 |
491 |
433 |
388 |
333 |
310 |
293 |
4490 |
| Solar radiation, global, Mj/m2 |
20 |
21 |
22 |
21 |
21 |
20 |
21 |
19 |
18 |
16 |
16 |
18 |
19 |