| Record high, °C |
40 |
37 |
33 |
32 |
32 |
32 |
33 |
35 |
37 |
37 |
37 |
36 |
40 |
| Average high, °C |
31 |
30 |
28 |
27 |
27 |
27 |
28 |
30 |
30 |
31 |
31 |
31 |
29 |
| Average temperature, °C |
27 |
26 |
25 |
23 |
22 |
23 |
24 |
25 |
26 |
27 |
27 |
27 |
25 |
| Average low, °C |
23 |
22 |
21 |
19 |
18 |
18 |
19 |
20 |
21 |
22 |
23 |
23 |
21 |
| Record low, °C |
20 |
18 |
15 |
11 |
8 |
8 |
11 |
12 |
13 |
20 |
18 |
17 |
8 |
| Rain, days |
12 |
12 |
8 |
6 |
5 |
5 |
6 |
6 |
11 |
11 |
8 |
10 |
100 |
| Fog, days |
16 |
16 |
17 |
19 |
21 |
17 |
19 |
17 |
20 |
18 |
19 |
18 |
217 |
| Thunderstorms, days |
10 |
6 |
2 |
0 |
0 |
0 |
1 |
2 |
6 |
9 |
8 |
10 |
54 |
| Average precipitation, mm. |
178 |
180 |
66 |
21 |
32 |
47 |
50 |
69 |
195 |
207 |
118 |
168 |
1331 |
| Relative humidity morning, % |
95 |
95 |
94 |
94 |
94 |
93 |
93 |
91 |
93 |
94 |
94 |
94 |
94 |
| Relative humidity evening, % |
69 |
71 |
71 |
67 |
62 |
59 |
58 |
58 |
65 |
68 |
63 |
65 |
65 |
| Wind speed, km/h |
16 |
16 |
16 |
17 |
17 |
17 |
17 |
17 |
16 |
16 |
17 |
17 |
17 |
| Day Length, часов |
13 |
12 |
12 |
11 |
11 |
12 |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
| Dew point, °C |
22 |
22 |
21 |
19 |
18 |
18 |
18 |
19 |
21 |
22 |
22 |
22 |
244 |
| Growing degree-day, °C |
517 |
508 |
450 |
413 |
405 |
377 |
439 |
458 |
499 |
508 |
543 |
543 |
5660 |
| Solar radiation, global, Mj/m2 |
19 |
17 |
14 |
13 |
14 |
17 |
19 |
22 |
21 |
21 |
22 |
20 |
18 |