| Record high, °C |
28 |
31 |
32 |
35 |
35 |
32 |
32 |
31 |
29 |
28 |
26 |
26 |
35 |
| Average high, °C |
25 |
26 |
28 |
29 |
30 |
29 |
28 |
27 |
26 |
24 |
23 |
23 |
27 |
| Average temperature, °C |
21 |
21 |
23 |
25 |
26 |
25 |
25 |
24 |
22 |
20 |
19 |
19 |
23 |
| Average low, °C |
17 |
17 |
19 |
21 |
22 |
22 |
22 |
21 |
18 |
17 |
16 |
16 |
19 |
| Record low, °C |
10 |
12 |
13 |
16 |
17 |
17 |
17 |
14 |
12 |
10 |
10 |
10 |
10 |
| Rain, days |
2 |
3 |
3 |
9 |
0 |
9 |
10 |
8 |
7 |
4 |
4 |
4 |
63 |
| Fog, days |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
6 |
| Thunderstorms, days |
0 |
0 |
0 |
1 |
2 |
3 |
2 |
0 |
0 |
0 |
0 |
0 |
8 |
| Average precipitation, mm. |
30 |
40 |
40 |
110 |
210 |
190 |
220 |
120 |
90 |
60 |
50 |
60 |
1220 |
| Relative humidity, % |
71 |
69 |
67 |
71 |
77 |
80 |
81 |
80 |
78 |
76 |
75 |
74 |
75 |
| Relative humidity morning, % |
90 |
90 |
91 |
92 |
92 |
93 |
92 |
92 |
90 |
89 |
89 |
89 |
91 |
| Relative humidity evening, % |
71 |
72 |
70 |
73 |
75 |
78 |
75 |
79 |
76 |
74 |
75 |
73 |
74 |
| Wind speed, km/h |
14 |
14 |
12 |
14 |
12 |
12 |
14 |
14 |
12 |
14 |
14 |
16 |
14 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
12 |
12 |
| Dew point, °C |
15 |
15 |
16 |
19 |
21 |
22 |
21 |
20 |
18 |
16 |
15 |
15 |
213 |
| Growing degree-day, °C |
333 |
379 |
417 |
482 |
508 |
455 |
482 |
433 |
388 |
325 |
319 |
319 |
4840 |
| Solar radiation, global, Mj/m2 |
22 |
25 |
27 |
26 |
25 |
24 |
22 |
19 |
17 |
15 |
16 |
18 |
21 |