| Record high, °C |
46 |
42 |
35 |
29 |
31 |
32 |
37 |
39 |
45 |
50 |
50 |
47 |
50 |
| Average high, °C |
36 |
31 |
23 |
19 |
18 |
21 |
23 |
28 |
33 |
38 |
40 |
39 |
29 |
| Average temperature, °C |
28 |
21 |
15 |
11 |
10 |
12 |
14 |
18 |
23 |
28 |
32 |
31 |
20 |
| Average low, °C |
20 |
13 |
6 |
3 |
3 |
4 |
6 |
9 |
14 |
19 |
24 |
23 |
12 |
| Record low, °C |
9 |
2 |
-2 |
-6 |
-7 |
-4 |
-4 |
0 |
3 |
11 |
17 |
12 |
-7 |
| Rain, days |
2 |
2 |
3 |
3 |
4 |
3 |
4 |
2 |
1 |
1 |
4 |
5 |
34 |
| Snow, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Fog, days |
1 |
1 |
1 |
2 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
10 |
| Thunderstorms, days |
3 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
6 |
7 |
25 |
| Snowfall, cm. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Average precipitation, mm. |
10 |
10 |
10 |
20 |
20 |
10 |
20 |
0 |
0 |
0 |
10 |
30 |
140 |
| Relative humidity, % |
30 |
32 |
35 |
44 |
45 |
44 |
40 |
28 |
21 |
19 |
31 |
35 |
34 |
| Relative humidity morning, % |
51 |
51 |
56 |
66 |
66 |
58 |
52 |
43 |
34 |
29 |
45 |
52 |
50 |
| Relative humidity evening, % |
29 |
29 |
32 |
41 |
39 |
33 |
29 |
22 |
18 |
16 |
27 |
31 |
29 |
| Wind speed, km/h |
10 |
10 |
8 |
8 |
8 |
9 |
10 |
12 |
12 |
12 |
12 |
12 |
10 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
11 |
6 |
1 |
1 |
1 |
0 |
1 |
2 |
2 |
5 |
13 |
15 |
58 |
| Growing degree-day, °C |
550 |
362 |
150 |
34 |
17 |
79 |
138 |
267 |
431 |
567 |
689 |
654 |
3937 |
| Solar radiation, global, Mj/m2 |
20 |
16 |
13 |
10 |
11 |
14 |
19 |
24 |
28 |
29 |
24 |
21 |
19 |