| Record high, °C |
27 |
28 |
26 |
24 |
24 |
24 |
25 |
27 |
29 |
29 |
28 |
28 |
29 |
| Average high, °C |
24 |
22 |
21 |
20 |
20 |
20 |
21 |
22 |
24 |
25 |
25 |
24 |
22 |
| Average temperature, °C |
22 |
19 |
17 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
22 |
19 |
| Average low, °C |
19 |
16 |
14 |
13 |
13 |
14 |
16 |
17 |
19 |
20 |
20 |
20 |
17 |
| Record low, °C |
11 |
7 |
6 |
3 |
6 |
5 |
8 |
9 |
10 |
12 |
11 |
11 |
3 |
| Rain, days |
1 |
0 |
1 |
1 |
1 |
1 |
2 |
2 |
1 |
0 |
1 |
2 |
13 |
| Fog, days |
0 |
0 |
0 |
1 |
1 |
1 |
2 |
1 |
0 |
0 |
1 |
1 |
7 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
2 |
8 |
| Average precipitation, mm. |
0 |
0 |
1 |
2 |
1 |
0 |
1 |
0 |
0 |
0 |
1 |
1 |
7 |
| Relative humidity, % |
14 |
14 |
14 |
13 |
14 |
14 |
15 |
14 |
14 |
14 |
13 |
13 |
14 |
| Relative humidity morning, % |
30 |
31 |
33 |
35 |
34 |
35 |
37 |
35 |
33 |
28 |
33 |
37 |
33 |
| Relative humidity evening, % |
28 |
28 |
29 |
30 |
29 |
31 |
32 |
33 |
29 |
27 |
28 |
29 |
29 |
| Wind speed, km/h |
15 |
15 |
15 |
15 |
15 |
18 |
18 |
16 |
15 |
14 |
15 |
16 |
16 |
| Day Length, часов |
10 |
10 |
10 |
9 |
9 |
10 |
10 |
10 |
11 |
11 |
11 |
10 |
10 |
| Dew point, °C |
11 |
10 |
9 |
8 |
8 |
9 |
11 |
11 |
12 |
11 |
13 |
13 |
125 |
| Growing degree-day, °C |
388 |
344 |
286 |
271 |
274 |
272 |
339 |
353 |
400 |
407 |
422 |
410 |
4164 |
| Solar radiation, global, Mj/m2 |
18 |
18 |
16 |
15 |
15 |
16 |
18 |
19 |
20 |
19 |
18 |
18 |
17 |