| Record high, °C |
38 |
32 |
25 |
20 |
19 |
22 |
24 |
30 |
36 |
37 |
38 |
40 |
40 |
| Average high, °C |
25 |
20 |
13 |
10 |
9 |
11 |
15 |
19 |
23 |
27 |
30 |
30 |
19 |
| Average temperature, °C |
19 |
14 |
9 |
6 |
5 |
6 |
10 |
13 |
16 |
20 |
23 |
22 |
14 |
| Average low, °C |
13 |
9 |
5 |
2 |
1 |
2 |
5 |
7 |
10 |
14 |
16 |
15 |
8 |
| Record low, °C |
5 |
0 |
-7 |
-16 |
-7 |
-13 |
-5 |
-2 |
2 |
5 |
8 |
8 |
-16 |
| Rain, days |
6 |
7 |
7 |
6 |
3 |
4 |
5 |
6 |
6 |
4 |
3 |
5 |
62 |
| Fog, days |
5 |
4 |
6 |
6 |
6 |
6 |
5 |
2 |
1 |
2 |
2 |
2 |
47 |
| Thunderstorms, days |
2 |
3 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
3 |
1 |
2 |
19 |
| Average precipitation, mm. |
60 |
80 |
70 |
50 |
20 |
30 |
40 |
50 |
60 |
40 |
30 |
40 |
570 |
| Relative humidity, % |
73 |
82 |
81 |
81 |
79 |
75 |
71 |
70 |
70 |
69 |
66 |
70 |
74 |
| Relative humidity morning, % |
79 |
83 |
81 |
83 |
81 |
81 |
78 |
75 |
74 |
72 |
69 |
74 |
78 |
| Relative humidity evening, % |
53 |
61 |
64 |
67 |
64 |
60 |
55 |
52 |
53 |
50 |
46 |
48 |
56 |
| Wind speed, km/h |
12 |
16 |
32 |
30 |
33 |
17 |
32 |
38 |
17 |
17 |
16 |
16 |
23 |
| Monthly sunshine, часов |
184 |
120 |
69 |
50 |
72 |
97 |
167 |
188 |
216 |
250 |
285 |
252 |
1948 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
16 |
15 |
13 |
| Dew point, °C |
13 |
11 |
5 |
3 |
1 |
2 |
4 |
7 |
10 |
14 |
15 |
16 |
101 |
| Growing degree-day, °C |
292 |
146 |
0 |
0 |
0 |
0 |
0 |
100 |
215 |
333 |
413 |
405 |
1905 |
| Solar radiation, global, Mj/m2 |
16 |
10 |
7 |
5 |
6 |
10 |
14 |
17 |
21 |
24 |
25 |
21 |
15 |