| Record high, °C |
39 |
39 |
40 |
41 |
43 |
42 |
41 |
39 |
37 |
37 |
37 |
37 |
43 |
| Average high, °C |
28 |
29 |
30 |
31 |
33 |
33 |
33 |
31 |
29 |
28 |
27 |
28 |
30 |
| Average temperature, °C |
22 |
23 |
24 |
25 |
26 |
27 |
26 |
24 |
22 |
21 |
20 |
21 |
24 |
| Average low, °C |
18 |
20 |
21 |
21 |
22 |
22 |
22 |
21 |
18 |
17 |
16 |
17 |
20 |
| Record low, °C |
12 |
11 |
14 |
12 |
13 |
11 |
12 |
11 |
12 |
9 |
10 |
11 |
9 |
| Rain, days |
5 |
6 |
7 |
10 |
6 |
6 |
5 |
6 |
4 |
2 |
3 |
2 |
62 |
| Fog, days |
22 |
20 |
18 |
17 |
18 |
14 |
20 |
20 |
22 |
25 |
19 |
22 |
237 |
| Thunderstorms, days |
2 |
3 |
6 |
5 |
7 |
8 |
5 |
6 |
3 |
2 |
2 |
1 |
50 |
| Average precipitation, mm. |
60 |
70 |
100 |
190 |
130 |
110 |
90 |
90 |
60 |
30 |
30 |
20 |
980 |
| Relative humidity, % |
77 |
79 |
79 |
80 |
77 |
76 |
77 |
80 |
81 |
80 |
80 |
77 |
79 |
| Relative humidity morning, % |
95 |
95 |
95 |
95 |
96 |
95 |
95 |
95 |
97 |
96 |
96 |
95 |
95 |
| Relative humidity evening, % |
79 |
74 |
77 |
73 |
82 |
74 |
76 |
79 |
81 |
83 |
86 |
81 |
79 |
| Wind speed, km/h |
16 |
16 |
14 |
14 |
12 |
12 |
12 |
12 |
12 |
12 |
16 |
12 |
13 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
12 |
13 |
| Dew point, °C |
17 |
20 |
20 |
22 |
23 |
23 |
23 |
21 |
20 |
18 |
16 |
17 |
240 |
| Growing degree-day, °C |
358 |
422 |
417 |
482 |
517 |
479 |
508 |
442 |
405 |
350 |
336 |
353 |
5068 |
| Atmosphere pressure, bar |
1010 |
1008 |
1006 |
1005 |
1005 |
1005 |
1006 |
1007 |
1010 |
1012 |
1013 |
1012 |
12098 |
| Solar radiation, global, Mj/m2 |
15 |
17 |
17 |
18 |
20 |
20 |
18 |
16 |
14 |
13 |
13 |
15 |
16 |