| Record high, °C |
35 |
33 |
32 |
32 |
38 |
33 |
32 |
35 |
30 |
32 |
32 |
31 |
38 |
| Average high, °C |
25 |
26 |
28 |
29 |
30 |
30 |
29 |
28 |
27 |
25 |
24 |
24 |
27 |
| Average temperature, °C |
21 |
22 |
23 |
25 |
26 |
26 |
25 |
24 |
23 |
21 |
21 |
20 |
23 |
| Average low, °C |
18 |
19 |
20 |
22 |
23 |
23 |
23 |
22 |
20 |
19 |
18 |
18 |
20 |
| Record low, °C |
7 |
10 |
17 |
16 |
17 |
17 |
17 |
17 |
7 |
7 |
7 |
7 |
7 |
| Rain, days |
20 |
22 |
19 |
19 |
20 |
20 |
22 |
23 |
22 |
22 |
22 |
22 |
253 |
| Fog, days |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
6 |
| Thunderstorms, days |
0 |
0 |
0 |
2 |
2 |
2 |
2 |
2 |
1 |
0 |
0 |
0 |
11 |
| Average precipitation, mm. |
32 |
36 |
46 |
126 |
175 |
219 |
213 |
133 |
95 |
58 |
54 |
59 |
1246 |
| Relative humidity, % |
80 |
75 |
80 |
80 |
85 |
85 |
85 |
85 |
80 |
80 |
80 |
80 |
81 |
| Relative humidity morning, % |
84 |
82 |
81 |
84 |
87 |
90 |
90 |
89 |
87 |
84 |
83 |
84 |
85 |
| Relative humidity evening, % |
72 |
71 |
70 |
73 |
75 |
77 |
78 |
78 |
76 |
74 |
73 |
73 |
74 |
| Wind speed, km/h |
16 |
16 |
14 |
14 |
16 |
16 |
14 |
14 |
16 |
16 |
16 |
17 |
15 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
12 |
13 |
| Dew point, °C |
17 |
18 |
20 |
21 |
22 |
23 |
22 |
21 |
20 |
17 |
16 |
16 |
233 |
| Growing degree-day, °C |
317 |
362 |
383 |
465 |
482 |
439 |
465 |
417 |
396 |
317 |
327 |
310 |
4680 |
| Solar radiation, global, Mj/m2 |
22 |
25 |
27 |
26 |
25 |
24 |
22 |
19 |
17 |
15 |
16 |
18 |
21 |