| Record high, °C |
32 |
33 |
27 |
22 |
18 |
18 |
25 |
31 |
32 |
37 |
31 |
31 |
37 |
| Average high, °C |
25 |
7 |
20 |
13 |
10 |
11 |
13 |
17 |
21 |
26 |
26 |
27 |
18 |
| Average temperature, °C |
21 |
11 |
16 |
10 |
7 |
8 |
10 |
13 |
17 |
21 |
22 |
22 |
15 |
| Average low, °C |
17 |
15 |
13 |
7 |
5 |
6 |
7 |
10 |
13 |
16 |
18 |
18 |
12 |
| Record low, °C |
12 |
7 |
7 |
-1 |
0 |
-1 |
0 |
2 |
8 |
12 |
12 |
16 |
-1 |
| Rain, days |
1 |
0 |
3 |
0 |
7 |
6 |
8 |
3 |
1 |
0 |
0 |
0 |
29 |
| 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. |
20 |
0 |
40 |
260 |
110 |
90 |
290 |
40 |
10 |
0 |
0 |
0 |
860 |
| Relative humidity, % |
65 |
56 |
59 |
69 |
72 |
72 |
68 |
64 |
62 |
57 |
64 |
68 |
65 |
| Relative humidity morning, % |
70 |
68 |
66 |
72 |
72 |
73 |
73 |
72 |
75 |
72 |
70 |
71 |
71 |
| Relative humidity evening, % |
63 |
63 |
64 |
69 |
68 |
64 |
63 |
64 |
66 |
70 |
69 |
67 |
66 |
| Wind speed, km/h |
14 |
6 |
6 |
4 |
6 |
4 |
6 |
19 |
16 |
16 |
17 |
16 |
11 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
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 |
333 |
52 |
217 |
17 |
0 |
0 |
9 |
125 |
233 |
350 |
388 |
405 |
2127 |
| Solar radiation, global, Mj/m2 |
21 |
15 |
11 |
8 |
9 |
12 |
16 |
21 |
26 |
29 |
28 |
25 |
18 |