| Record high, °C |
44 |
41 |
36 |
31 |
31 |
32 |
37 |
42 |
45 |
47 |
47 |
47 |
47 |
| Average high, °C |
35 |
33 |
29 |
26 |
23 |
24 |
27 |
32 |
37 |
38 |
37 |
36 |
31 |
| Average temperature, °C |
31 |
29 |
25 |
21 |
19 |
20 |
23 |
27 |
32 |
34 |
34 |
33 |
27 |
| Average low, °C |
28 |
24 |
20 |
17 |
15 |
16 |
19 |
23 |
28 |
30 |
31 |
30 |
23 |
| Record low, °C |
18 |
12 |
7 |
5 |
5 |
5 |
7 |
12 |
15 |
18 |
21 |
23 |
5 |
| Rain, days |
0 |
0 |
1 |
5 |
5 |
6 |
6 |
3 |
1 |
0 |
0 |
1 |
28 |
| Fog, days |
2 |
2 |
1 |
2 |
1 |
2 |
2 |
1 |
0 |
1 |
1 |
1 |
16 |
| Thunderstorms, days |
0 |
0 |
0 |
1 |
0 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
5 |
| Average precipitation, mm. |
0 |
0 |
7 |
18 |
17 |
9 |
14 |
4 |
0 |
0 |
0 |
0 |
69 |
| Relative humidity, % |
65 |
60 |
60 |
65 |
65 |
65 |
60 |
55 |
55 |
60 |
65 |
65 |
62 |
| Relative humidity morning, % |
73 |
77 |
80 |
84 |
84 |
83 |
79 |
69 |
56 |
62 |
63 |
67 |
73 |
| Relative humidity evening, % |
41 |
41 |
45 |
52 |
51 |
49 |
43 |
34 |
30 |
34 |
36 |
39 |
41 |
| Wind speed, km/h |
12 |
9 |
9 |
8 |
8 |
8 |
9 |
9 |
9 |
12 |
12 |
12 |
10 |
| Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
| Dew point, °C |
21 |
18 |
15 |
13 |
11 |
12 |
13 |
14 |
16 |
20 |
22 |
22 |
197 |
| Growing degree-day, °C |
600 |
575 |
441 |
351 |
285 |
286 |
406 |
518 |
620 |
600 |
620 |
620 |
5921 |
| Solar radiation, global, Mj/m2 |
23 |
20 |
16 |
13 |
14 |
17 |
19 |
24 |
27 |
28 |
25 |
24 |
21 |