| Record high, °C |
36 |
37 |
39 |
43 |
42 |
43 |
40 |
33 |
28 |
25 |
26 |
29 |
43 |
| Average high, °C |
21 |
23 |
25 |
27 |
27 |
27 |
26 |
24 |
20 |
18 |
17 |
19 |
23 |
| Average temperature, °C |
13 |
17 |
18 |
20 |
21 |
22 |
20 |
17 |
14 |
11 |
10 |
11 |
16 |
| Average low, °C |
7 |
11 |
13 |
15 |
17 |
17 |
15 |
12 |
8 |
6 |
4 |
5 |
11 |
| Record low, °C |
-1 |
1 |
4 |
7 |
8 |
10 |
6 |
3 |
0 |
-1 |
-4 |
-1 |
-4 |
| Rain, days |
8 |
9 |
10 |
10 |
11 |
11 |
11 |
11 |
9 |
10 |
8 |
8 |
115 |
| Average precipitation, mm. |
60 |
80 |
90 |
100 |
130 |
140 |
150 |
130 |
110 |
120 |
70 |
70 |
1250 |
| Relative humidity morning, % |
66 |
63 |
62 |
65 |
71 |
78 |
77 |
78 |
81 |
82 |
80 |
71 |
73 |
| Relative humidity evening, % |
48 |
52 |
56 |
59 |
61 |
62 |
65 |
62 |
67 |
64 |
57 |
50 |
59 |
| Day Length, часов |
12 |
13 |
14 |
15 |
15 |
14 |
13 |
12 |
11 |
10 |
11 |
11 |
13 |
| Growing degree-day, °C |
108 |
215 |
258 |
336 |
353 |
330 |
319 |
225 |
121 |
50 |
17 |
52 |
2384 |
| Solar radiation, global, Mj/m2 |
17 |
21 |
22 |
24 |
23 |
20 |
17 |
14 |
11 |
10 |
10 |
14 |
17 |