| Record high, °C |
35 |
32 |
38 |
38 |
40 |
40 |
41 |
37 |
37 |
38 |
33 |
32 |
41 |
| Average high, °C |
28 |
30 |
31 |
31 |
31 |
32 |
32 |
32 |
31 |
29 |
28 |
27 |
30 |
| Average temperature, °C |
25 |
26 |
27 |
27 |
27 |
27 |
28 |
28 |
27 |
26 |
25 |
24 |
26 |
| Average low, °C |
22 |
23 |
23 |
23 |
22 |
24 |
24 |
24 |
24 |
23 |
22 |
22 |
23 |
| Record low, °C |
20 |
20 |
17 |
17 |
17 |
16 |
17 |
20 |
17 |
16 |
16 |
16 |
16 |
| Rain, days |
11 |
13 |
10 |
6 |
2 |
4 |
6 |
9 |
15 |
19 |
11 |
11 |
117 |
| Fog, days |
1 |
0 |
0 |
4 |
7 |
2 |
0 |
0 |
0 |
0 |
1 |
3 |
18 |
| Thunderstorms, days |
1 |
5 |
8 |
5 |
1 |
3 |
6 |
9 |
11 |
8 |
1 |
0 |
58 |
| Average precipitation, mm. |
116 |
159 |
105 |
47 |
20 |
57 |
121 |
144 |
254 |
374 |
142 |
55 |
1595 |
| Relative humidity, % |
87 |
84 |
82 |
80 |
79 |
80 |
82 |
81 |
83 |
86 |
86 |
87 |
83 |
| Relative humidity morning, % |
97 |
94 |
91 |
92 |
94 |
94 |
93 |
92 |
92 |
93 |
94 |
96 |
94 |
| Relative humidity evening, % |
82 |
77 |
73 |
71 |
69 |
74 |
74 |
75 |
77 |
81 |
82 |
83 |
77 |
| Wind speed, km/h |
30 |
35 |
26 |
26 |
26 |
26 |
26 |
26 |
35 |
26 |
35 |
26 |
28 |
| Day Length, часов |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
13 |
13 |
13 |
12 |
| Dew point, °C |
22 |
23 |
24 |
23 |
23 |
24 |
24 |
24 |
24 |
23 |
22 |
22 |
278 |
| Growing degree-day, °C |
441 |
496 |
507 |
515 |
515 |
492 |
546 |
528 |
527 |
471 |
459 |
440 |
5935 |
| Solar radiation, global, Mj/m2 |
14 |
16 |
17 |
18 |
19 |
19 |
19 |
19 |
17 |
15 |
15 |
14 |
17 |