| Record high, °C |
40 |
36 |
35 |
28 |
32 |
27 |
30 |
32 |
32 |
32 |
39 |
37 |
40 |
| Average high, °C |
27 |
24 |
21 |
18 |
17 |
18 |
19 |
20 |
22 |
24 |
27 |
27 |
22 |
| Average temperature, °C |
23 |
20 |
16 |
13 |
12 |
13 |
14 |
15 |
18 |
20 |
23 |
23 |
18 |
| Average low, °C |
17 |
15 |
11 |
8 |
8 |
9 |
9 |
11 |
13 |
16 |
18 |
18 |
13 |
| Record low, °C |
6 |
7 |
2 |
1 |
0 |
0 |
0 |
0 |
7 |
10 |
12 |
12 |
0 |
| Rain, days |
0 |
2 |
4 |
7 |
6 |
3 |
4 |
2 |
1 |
0 |
0 |
0 |
29 |
| Fog, days |
7 |
6 |
6 |
6 |
6 |
6 |
6 |
4 |
4 |
3 |
6 |
6 |
66 |
| Thunderstorms, days |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
1 |
11 |
| Average precipitation, mm. |
5 |
33 |
70 |
81 |
64 |
61 |
52 |
44 |
19 |
5 |
1 |
0 |
435 |
| Relative humidity, % |
77 |
76 |
78 |
80 |
80 |
79 |
77 |
77 |
76 |
76 |
76 |
77 |
77 |
| Relative humidity morning, % |
91 |
90 |
89 |
91 |
91 |
91 |
91 |
91 |
89 |
89 |
89 |
91 |
90 |
| Relative humidity evening, % |
73 |
71 |
73 |
73 |
71 |
72 |
71 |
72 |
71 |
74 |
74 |
74 |
72 |
| Wind speed, km/h |
11 |
10 |
10 |
10 |
10 |
11 |
12 |
13 |
13 |
12 |
12 |
12 |
11 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
12 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
18 |
15 |
12 |
10 |
9 |
10 |
10 |
11 |
13 |
16 |
19 |
19 |
163 |
| Growing degree-day, °C |
375 |
295 |
183 |
102 |
74 |
90 |
130 |
162 |
239 |
312 |
403 |
412 |
2778 |
| Solar radiation, global, Mj/m2 |
21 |
15 |
11 |
9 |
11 |
14 |
19 |
23 |
26 |
28 |
27 |
25 |
19 |