| Record high, °C |
40 |
35 |
32 |
32 |
25 |
30 |
30 |
32 |
33 |
41 |
42 |
42 |
42 |
| Average high, °C |
30 |
25 |
20 |
17 |
16 |
18 |
20 |
22 |
25 |
29 |
33 |
33 |
24 |
| Average temperature, °C |
24 |
19 |
15 |
12 |
11 |
12 |
14 |
15 |
18 |
22 |
26 |
26 |
18 |
| Average low, °C |
17 |
13 |
9 |
7 |
5 |
7 |
8 |
9 |
12 |
15 |
18 |
18 |
12 |
| Record low, °C |
7 |
0 |
0 |
-5 |
-3 |
-3 |
-2 |
2 |
6 |
8 |
12 |
12 |
-5 |
| Rain, days |
2 |
7 |
7 |
9 |
7 |
8 |
7 |
8 |
5 |
3 |
1 |
1 |
65 |
| Fog, days |
1 |
2 |
3 |
4 |
4 |
4 |
3 |
2 |
2 |
1 |
1 |
1 |
28 |
| Thunderstorms, days |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
0 |
0 |
11 |
| Average precipitation, mm. |
22 |
67 |
86 |
109 |
89 |
60 |
42 |
54 |
37 |
13 |
2 |
6 |
587 |
| Relative humidity, % |
61 |
69 |
75 |
79 |
78 |
75 |
68 |
66 |
63 |
59 |
54 |
56 |
67 |
| Relative humidity morning, % |
82 |
86 |
89 |
90 |
90 |
89 |
88 |
88 |
87 |
85 |
81 |
81 |
86 |
| Relative humidity evening, % |
44 |
53 |
60 |
67 |
65 |
62 |
54 |
53 |
50 |
46 |
39 |
40 |
53 |
| Wind speed, km/h |
20 |
20 |
14 |
16 |
14 |
22 |
25 |
22 |
22 |
20 |
20 |
20 |
20 |
| Monthly sunshine, часов |
258 |
228 |
187 |
162 |
181 |
181 |
233 |
243 |
297 |
310 |
353 |
337 |
2970 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
| Dew point, °C |
15 |
12 |
10 |
8 |
7 |
7 |
8 |
9 |
11 |
14 |
15 |
16 |
132 |
| Growing degree-day, °C |
405 |
283 |
140 |
60 |
20 |
58 |
123 |
163 |
259 |
361 |
481 |
488 |
2842 |
| Solar radiation, global, Mj/m2 |
19 |
13 |
9 |
8 |
9 |
13 |
17 |
21 |
24 |
27 |
28 |
25 |
18 |