| Record high, °C |
43 |
42 |
36 |
32 |
28 |
32 |
36 |
41 |
45 |
45 |
46 |
47 |
47 |
| Average high, °C |
36 |
32 |
26 |
21 |
20 |
21 |
25 |
30 |
34 |
37 |
38 |
38 |
30 |
| Average temperature, °C |
30 |
27 |
21 |
16 |
15 |
16 |
20 |
24 |
28 |
31 |
32 |
32 |
24 |
| Average low, °C |
25 |
21 |
16 |
11 |
10 |
11 |
14 |
18 |
22 |
25 |
26 |
26 |
19 |
| Record low, °C |
13 |
7 |
7 |
2 |
0 |
3 |
2 |
8 |
8 |
18 |
13 |
20 |
0 |
| Rain, days |
0 |
1 |
1 |
2 |
2 |
2 |
2 |
1 |
1 |
0 |
0 |
0 |
11 |
| Fog, days |
0 |
0 |
1 |
2 |
3 |
2 |
2 |
1 |
0 |
0 |
0 |
1 |
12 |
| Thunderstorms, days |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
5 |
| Average precipitation, mm. |
0 |
3 |
3 |
7 |
3 |
3 |
4 |
4 |
1 |
0 |
0 |
0 |
28 |
| Relative humidity, % |
50 |
55 |
55 |
60 |
60 |
55 |
50 |
45 |
40 |
40 |
40 |
45 |
50 |
| Relative humidity morning, % |
47 |
50 |
51 |
57 |
58 |
54 |
48 |
38 |
32 |
32 |
34 |
39 |
45 |
| Relative humidity evening, % |
23 |
28 |
33 |
39 |
36 |
31 |
26 |
22 |
18 |
15 |
17 |
19 |
26 |
| Wind speed, km/h |
17 |
16 |
16 |
14 |
14 |
14 |
16 |
16 |
17 |
19 |
14 |
17 |
16 |
| Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
13 |
14 |
15 |
14 |
14 |
13 |
| Dew point, °C |
12 |
11 |
7 |
5 |
2 |
3 |
3 |
5 |
5 |
7 |
10 |
12 |
82 |
| Growing degree-day, °C |
600 |
534 |
342 |
207 |
155 |
188 |
310 |
433 |
568 |
600 |
620 |
620 |
5177 |
| Solar radiation, global, Mj/m2 |
22 |
17 |
12 |
10 |
11 |
14 |
19 |
23 |
26 |
30 |
29 |
26 |
20 |