| Record high, °C |
45 |
42 |
37 |
30 |
32 |
34 |
38 |
42 |
47 |
48 |
48 |
47 |
48 |
| Average high, °C |
41 |
35 |
28 |
21 |
20 |
22 |
26 |
32 |
40 |
42 |
44 |
43 |
33 |
| Average temperature, °C |
33 |
28 |
22 |
17 |
14 |
17 |
21 |
26 |
32 |
35 |
37 |
36 |
26 |
| Average low, °C |
26 |
22 |
16 |
11 |
10 |
11 |
15 |
21 |
26 |
28 |
30 |
30 |
21 |
| Record low, °C |
19 |
8 |
3 |
2 |
0 |
2 |
3 |
11 |
13 |
20 |
20 |
21 |
0 |
| Rain, days |
0 |
0 |
1 |
3 |
2 |
2 |
5 |
3 |
1 |
0 |
0 |
0 |
17 |
| Fog, days |
2 |
3 |
4 |
5 |
3 |
2 |
2 |
1 |
0 |
0 |
0 |
1 |
23 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
2 |
0 |
0 |
0 |
0 |
6 |
| Average precipitation, mm. |
0 |
1 |
5 |
11 |
13 |
11 |
21 |
13 |
3 |
0 |
0 |
0 |
78 |
| Relative humidity, % |
47 |
53 |
59 |
63 |
68 |
62 |
55 |
50 |
40 |
32 |
35 |
40 |
50 |
| Relative humidity morning, % |
48 |
56 |
66 |
72 |
70 |
67 |
63 |
57 |
41 |
30 |
30 |
38 |
53 |
| Relative humidity evening, % |
15 |
20 |
29 |
38 |
35 |
31 |
31 |
24 |
17 |
12 |
12 |
13 |
23 |
| Wind speed, km/h |
13 |
13 |
12 |
13 |
16 |
16 |
17 |
17 |
17 |
19 |
16 |
16 |
15 |
| Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
12 |
14 |
14 |
14 |
13 |
12 |
| Dew point, °C |
20 |
18 |
14 |
10 |
8 |
9 |
12 |
15 |
17 |
15 |
19 |
20 |
177 |
| Growing degree-day, °C |
687 |
564 |
366 |
205 |
130 |
187 |
347 |
486 |
685 |
735 |
828 |
803 |
6022 |
| Solar radiation, global, Mj/m2 |
24 |
20 |
15 |
12 |
13 |
17 |
19 |
23 |
26 |
29 |
27 |
26 |
21 |