| Record high, °C |
32 |
34 |
37 |
40 |
41 |
40 |
38 |
34 |
32 |
29 |
30 |
32 |
41 |
| Average high, °C |
18 |
20 |
23 |
27 |
28 |
27 |
25 |
22 |
19 |
17 |
15 |
16 |
21 |
| Average temperature, °C |
13 |
16 |
19 |
21 |
23 |
23 |
20 |
17 |
14 |
11 |
10 |
11 |
17 |
| Average low, °C |
8 |
9 |
12 |
15 |
16 |
17 |
16 |
11 |
11 |
8 |
6 |
8 |
11 |
| Record low, °C |
2 |
2 |
5 |
10 |
8 |
12 |
6 |
2 |
2 |
-2 |
-3 |
-1 |
-3 |
| Rain, days |
5 |
5 |
5 |
5 |
7 |
5 |
6 |
5 |
5 |
6 |
4 |
5 |
63 |
| Fog, days |
4 |
3 |
2 |
1 |
1 |
2 |
4 |
7 |
7 |
9 |
7 |
7 |
54 |
| Thunderstorms, days |
4 |
5 |
5 |
6 |
7 |
7 |
5 |
4 |
4 |
3 |
5 |
4 |
59 |
| Average precipitation, mm. |
82 |
120 |
77 |
126 |
76 |
58 |
133 |
103 |
98 |
98 |
86 |
74 |
1131 |
| Relative humidity, % |
76 |
77 |
69 |
65 |
65 |
66 |
72 |
81 |
81 |
87 |
81 |
77 |
75 |
| Relative humidity morning, % |
91 |
90 |
89 |
88 |
87 |
91 |
91 |
93 |
92 |
93 |
93 |
92 |
91 |
| Relative humidity evening, % |
58 |
56 |
54 |
49 |
47 |
54 |
55 |
60 |
62 |
66 |
67 |
61 |
57 |
| Wind speed, km/h |
14 |
14 |
14 |
12 |
12 |
11 |
10 |
10 |
10 |
12 |
12 |
14 |
12 |
| Monthly sunshine, часов |
181 |
225 |
240 |
287 |
288 |
214 |
228 |
188 |
166 |
127 |
144 |
169 |
2456 |
| Day Length, часов |
12 |
13 |
14 |
15 |
15 |
14 |
13 |
12 |
11 |
10 |
11 |
11 |
13 |
| Dew point, °C |
8 |
10 |
11 |
13 |
15 |
15 |
15 |
13 |
11 |
10 |
7 |
8 |
136 |
| Growing degree-day, °C |
17 |
83 |
172 |
267 |
9 |
396 |
361 |
310 |
200 |
121 |
17 |
0 |
1953 |
| Atmosphere pressure, bar |
1017 |
1015 |
1012 |
1011 |
1011 |
1011 |
1013 |
1015 |
1016 |
1017 |
1018 |
1017 |
12172 |
| Solar radiation, global, Mj/m2 |
16 |
19 |
23 |
25 |
25 |
21 |
18 |
13 |
10 |
8 |
9 |
12 |
17 |