| Record high, °C |
32 |
36 |
38 |
42 |
42 |
41 |
38 |
33 |
33 |
29 |
31 |
33 |
42 |
| Average high, °C |
21 |
24 |
26 |
30 |
32 |
30 |
28 |
24 |
20 |
17 |
17 |
19 |
24 |
| Average temperature, °C |
15 |
18 |
20 |
23 |
25 |
24 |
22 |
18 |
15 |
12 |
12 |
13 |
18 |
| Average low, °C |
9 |
12 |
14 |
17 |
18 |
18 |
16 |
13 |
10 |
7 |
7 |
8 |
12 |
| Record low, °C |
-3 |
2 |
2 |
7 |
8 |
8 |
5 |
1 |
-5 |
-4 |
-4 |
-3 |
-5 |
| Rain, days |
5 |
5 |
5 |
6 |
5 |
4 |
6 |
7 |
4 |
3 |
4 |
5 |
59 |
| Fog, days |
5 |
4 |
3 |
2 |
2 |
2 |
4 |
6 |
7 |
10 |
9 |
9 |
63 |
| Thunderstorms, days |
2 |
3 |
4 |
4 |
4 |
5 |
4 |
3 |
3 |
2 |
2 |
2 |
38 |
| Average precipitation, mm. |
80 |
120 |
100 |
100 |
110 |
110 |
130 |
100 |
60 |
60 |
60 |
80 |
1110 |
| Relative humidity, % |
73 |
72 |
69 |
66 |
65 |
69 |
72 |
75 |
77 |
80 |
79 |
75 |
73 |
| Relative humidity morning, % |
92 |
91 |
91 |
89 |
87 |
90 |
92 |
94 |
93 |
94 |
93 |
92 |
92 |
| Relative humidity evening, % |
56 |
54 |
52 |
49 |
48 |
52 |
53 |
58 |
62 |
63 |
62 |
56 |
55 |
| Wind speed, km/h |
12 |
13 |
12 |
12 |
12 |
11 |
9 |
10 |
10 |
11 |
12 |
14 |
11 |
| Monthly sunshine, часов |
203 |
244 |
259 |
290 |
288 |
223 |
234 |
199 |
184 |
149 |
167 |
184 |
2622 |
| Day Length, часов |
12 |
13 |
14 |
15 |
14 |
14 |
13 |
12 |
11 |
11 |
11 |
11 |
13 |
| Dew point, °C |
9 |
12 |
14 |
16 |
17 |
17 |
16 |
13 |
10 |
8 |
7 |
8 |
147 |
| Growing degree-day, °C |
139 |
234 |
308 |
411 |
462 |
390 |
362 |
246 |
155 |
55 |
62 |
93 |
2916 |
| Atmosphere pressure, bar |
1018 |
1015 |
1013 |
1011 |
1011 |
1012 |
1014 |
1016 |
1017 |
1018 |
1019 |
1018 |
12181 |
| Solar radiation, global, Mj/m2 |
17 |
20 |
24 |
25 |
25 |
21 |
18 |
13 |
11 |
9 |
10 |
13 |
17 |