| 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 |
23 |
25 |
26 |
26 |
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. |
1 |
1 |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
1 |
1 |
1 |
12 |
| Relative humidity, % |
80 |
79 |
78 |
77 |
75 |
75 |
75 |
76 |
78 |
79 |
81 |
82 |
78 |
| 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 |
17 |
19 |
18 |
20 |
19 |
17 |
17 |
18 |
18 |
16 |
16 |
18 |
18 |
| Day Length, часов |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
| Dew point, °C |
16 |
16 |
17 |
19 |
20 |
21 |
21 |
20 |
18 |
17 |
16 |
16 |
216 |
| Growing degree-day, °C |
282 |
304 |
321 |
397 |
450 |
441 |
484 |
420 |
378 |
318 |
295 |
288 |
4376 |
| Solar radiation, global, Mj/m2 |
20 |
21 |
22 |
21 |
21 |
20 |
21 |
19 |
18 |
16 |
16 |
18 |
19 |