| Record high, °C |
36 |
33 |
30 |
23 |
25 |
28 |
32 |
32 |
32 |
36 |
42 |
40 |
42 |
| Average high, °C |
28 |
24 |
20 |
17 |
16 |
17 |
19 |
20 |
23 |
26 |
29 |
30 |
22 |
| Average temperature, °C |
23 |
19 |
15 |
12 |
12 |
13 |
14 |
16 |
18 |
22 |
25 |
26 |
18 |
| Average low, °C |
19 |
15 |
10 |
8 |
7 |
8 |
9 |
11 |
14 |
18 |
21 |
21 |
13 |
| Record low, °C |
7 |
2 |
-1 |
-2 |
-5 |
-2 |
-1 |
1 |
5 |
10 |
12 |
12 |
-5 |
| Rain, days |
6 |
10 |
8 |
9 |
8 |
9 |
9 |
10 |
11 |
8 |
5 |
5 |
98 |
| Snow, days |
0 |
0 |
1 |
2 |
2 |
3 |
2 |
2 |
0 |
0 |
0 |
0 |
12 |
| Fog, days |
1 |
0 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
0 |
1 |
11 |
| Thunderstorms, days |
3 |
2 |
1 |
0 |
0 |
0 |
1 |
1 |
2 |
2 |
2 |
3 |
17 |
| Average precipitation, mm. |
51 |
74 |
51 |
52 |
36 |
32 |
35 |
37 |
34 |
23 |
9 |
19 |
453 |
| Relative humidity, % |
67 |
66 |
65 |
65 |
63 |
61 |
61 |
60 |
65 |
65 |
66 |
68 |
64 |
| Relative humidity morning, % |
84 |
82 |
82 |
81 |
82 |
80 |
80 |
81 |
82 |
81 |
81 |
83 |
82 |
| Relative humidity evening, % |
57 |
56 |
58 |
58 |
55 |
54 |
51 |
52 |
54 |
54 |
55 |
58 |
55 |
| Wind speed, km/h |
14 |
19 |
17 |
20 |
20 |
22 |
19 |
19 |
16 |
16 |
16 |
16 |
18 |
| Monthly sunshine, часов |
237 |
201 |
167 |
150 |
169 |
169 |
212 |
229 |
256 |
271 |
314 |
285 |
2660 |
| Day Length, часов |
13 |
12 |
11 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
15 |
14 |
13 |
| Dew point, °C |
16 |
12 |
8 |
5 |
4 |
5 |
6 |
7 |
11 |
15 |
18 |
18 |
125 |
| Growing degree-day, °C |
393 |
281 |
148 |
76 |
48 |
72 |
120 |
165 |
262 |
362 |
463 |
481 |
2871 |
| Solar radiation, global, Mj/m2 |
16 |
11 |
8 |
7 |
8 |
11 |
15 |
19 |
22 |
24 |
24 |
21 |
16 |