| Record high, °C |
44 |
40 |
34 |
30 |
27 |
28 |
32 |
38 |
43 |
43 |
45 |
43 |
45 |
| Average high, °C |
34 |
30 |
24 |
19 |
17 |
17 |
21 |
26 |
30 |
33 |
34 |
35 |
27 |
| Average temperature, °C |
21 |
11 |
16 |
10 |
7 |
8 |
10 |
13 |
17 |
21 |
22 |
22 |
15 |
| Average low, °C |
17 |
14 |
10 |
7 |
6 |
6 |
8 |
11 |
14 |
17 |
19 |
19 |
12 |
| Record low, °C |
8 |
6 |
-1 |
-3 |
-3 |
-4 |
-1 |
0 |
7 |
10 |
14 |
14 |
-4 |
| Rain, days |
0 |
4 |
8 |
11 |
14 |
12 |
10 |
5 |
2 |
0 |
0 |
0 |
66 |
| Fog, days |
2 |
1 |
1 |
0 |
0 |
1 |
2 |
2 |
3 |
2 |
1 |
1 |
16 |
| Thunderstorms, days |
0 |
2 |
4 |
4 |
5 |
4 |
4 |
2 |
1 |
0 |
0 |
0 |
26 |
| Average precipitation, mm. |
1 |
20 |
65 |
102 |
119 |
95 |
75 |
29 |
4 |
0 |
0 |
0 |
509 |
| Relative humidity, % |
65 |
56 |
59 |
69 |
72 |
72 |
68 |
64 |
62 |
57 |
64 |
68 |
65 |
| Relative humidity morning, % |
66 |
66 |
75 |
84 |
86 |
82 |
76 |
64 |
57 |
60 |
65 |
68 |
71 |
| Relative humidity evening, % |
37 |
36 |
44 |
54 |
57 |
53 |
47 |
37 |
34 |
36 |
39 |
40 |
43 |
| Wind speed, km/h |
14 |
6 |
6 |
4 |
6 |
4 |
6 |
19 |
16 |
16 |
17 |
16 |
11 |
| Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
14 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
13 |
2 |
7 |
4 |
2 |
3 |
3 |
6 |
8 |
11 |
14 |
16 |
89 |
| Growing degree-day, °C |
464 |
380 |
214 |
87 |
35 |
46 |
128 |
255 |
375 |
441 |
512 |
523 |
3460 |
| Solar radiation, global, Mj/m2 |
21 |
15 |
11 |
8 |
9 |
12 |
16 |
21 |
26 |
29 |
28 |
25 |
18 |