| Record high, °C |
33 |
32 |
35 |
39 |
39 |
37 |
36 |
34 |
30 |
30 |
28 |
31 |
39 |
| Average high, °C |
20 |
22 |
25 |
27 |
29 |
29 |
27 |
24 |
21 |
18 |
18 |
19 |
23 |
| Average temperature, °C |
15 |
17 |
20 |
22 |
23 |
23 |
21 |
18 |
15 |
13 |
13 |
13 |
18 |
| Average low, °C |
10 |
12 |
14 |
17 |
18 |
19 |
16 |
13 |
9 |
8 |
9 |
8 |
13 |
| Record low, °C |
-2 |
1 |
4 |
5 |
9 |
11 |
3 |
3 |
-1 |
-3 |
-3 |
-3 |
-3 |
| Rain, days |
8 |
7 |
6 |
5 |
7 |
7 |
6 |
5 |
6 |
6 |
8 |
7 |
78 |
| Fog, days |
20 |
18 |
15 |
16 |
14 |
14 |
19 |
20 |
21 |
20 |
22 |
22 |
221 |
| Thunderstorms, days |
2 |
2 |
2 |
3 |
3 |
4 |
2 |
2 |
2 |
2 |
2 |
2 |
28 |
| Relative humidity, % |
82 |
79 |
76 |
75 |
76 |
78 |
79 |
80 |
82 |
84 |
84 |
83 |
80 |
| Relative humidity morning, % |
96 |
93 |
92 |
92 |
94 |
95 |
96 |
96 |
96 |
96 |
96 |
96 |
95 |
| Relative humidity evening, % |
69 |
65 |
62 |
62 |
62 |
65 |
65 |
66 |
66 |
70 |
71 |
69 |
66 |
| Wind speed, km/h |
17 |
17 |
17 |
17 |
17 |
16 |
14 |
14 |
14 |
16 |
12 |
14 |
15 |
| Day Length, часов |
12 |
13 |
14 |
15 |
14 |
14 |
13 |
12 |
11 |
11 |
11 |
11 |
13 |
| Dew point, °C |
12 |
14 |
15 |
17 |
19 |
20 |
18 |
16 |
13 |
11 |
11 |
11 |
177 |
| Growing degree-day, °C |
192 |
284 |
333 |
413 |
465 |
424 |
413 |
308 |
224 |
125 |
121 |
155 |
3457 |
| Atmosphere pressure, bar |
1017 |
1016 |
1014 |
1013 |
1012 |
1012 |
1014 |
1015 |
1016 |
1018 |
1018 |
1018 |
12182 |
| Solar radiation, global, Mj/m2 |
14 |
18 |
22 |
23 |
22 |
19 |
17 |
13 |
10 |
8 |
9 |
12 |
16 |