| Record high, °C |
41 |
32 |
33 |
30 |
25 |
28 |
30 |
28 |
32 |
37 |
38 |
37 |
41 |
| Average high, °C |
26 |
22 |
19 |
17 |
16 |
16 |
17 |
19 |
21 |
24 |
27 |
27 |
21 |
| Average temperature, °C |
22 |
18 |
14 |
11 |
10 |
11 |
12 |
14 |
17 |
21 |
25 |
25 |
17 |
| Average low, °C |
20 |
16 |
12 |
10 |
9 |
10 |
11 |
12 |
15 |
18 |
20 |
21 |
15 |
| Record low, °C |
11 |
10 |
5 |
0 |
1 |
0 |
2 |
6 |
6 |
8 |
13 |
15 |
0 |
| Rain, days |
3 |
7 |
9 |
9 |
8 |
9 |
8 |
8 |
6 |
3 |
1 |
3 |
74 |
| Fog, days |
3 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
4 |
5 |
5 |
22 |
| Thunderstorms, days |
2 |
2 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
18 |
| Average precipitation, mm. |
14 |
46 |
72 |
83 |
74 |
85 |
74 |
70 |
41 |
18 |
4 |
4 |
583 |
| Relative humidity, % |
61 |
68 |
73 |
75 |
75 |
74 |
72 |
72 |
68 |
64 |
56 |
56 |
68 |
| Relative humidity morning, % |
84 |
83 |
82 |
81 |
80 |
83 |
82 |
83 |
84 |
84 |
84 |
82 |
83 |
| Relative humidity evening, % |
70 |
70 |
69 |
69 |
68 |
69 |
68 |
69 |
68 |
69 |
68 |
70 |
69 |
| Wind speed, km/h |
12 |
12 |
12 |
12 |
12 |
14 |
14 |
14 |
13 |
13 |
13 |
12 |
13 |
| Monthly sunshine, часов |
202 |
192 |
175 |
163 |
173 |
168 |
192 |
216 |
250 |
268 |
277 |
253 |
2529 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
12 |
15 |
15 |
15 |
14 |
13 |
| Dew point, °C |
14 |
12 |
9 |
6 |
6 |
7 |
7 |
9 |
11 |
14 |
15 |
16 |
126 |
| Growing degree-day, °C |
369 |
248 |
111 |
22 |
3 |
31 |
74 |
117 |
217 |
324 |
456 |
462 |
2434 |
| Solar radiation, global, Mj/m2 |
20 |
14 |
10 |
9 |
10 |
13 |
17 |
22 |
24 |
28 |
27 |
25 |
18 |