| Record high, °C |
37 |
39 |
39 |
39 |
40 |
40 |
39 |
37 |
36 |
32 |
31 |
35 |
40 |
| Average high, °C |
26 |
29 |
30 |
31 |
32 |
32 |
31 |
28 |
25 |
22 |
23 |
25 |
28 |
| Average temperature, °C |
20 |
23 |
25 |
26 |
27 |
27 |
26 |
23 |
19 |
17 |
17 |
19 |
22 |
| Average low, °C |
15 |
17 |
19 |
21 |
22 |
22 |
20 |
17 |
14 |
12 |
12 |
13 |
17 |
| Record low, °C |
1 |
5 |
6 |
4 |
9 |
7 |
5 |
3 |
-1 |
-3 |
-4 |
0 |
-4 |
| Rain, days |
8 |
8 |
9 |
7 |
7 |
7 |
6 |
7 |
7 |
8 |
7 |
7 |
88 |
| Snow, days |
3 |
4 |
4 |
4 |
3 |
3 |
4 |
5 |
7 |
8 |
7 |
7 |
59 |
| Fog, days |
6 |
5 |
4 |
3 |
2 |
2 |
5 |
4 |
7 |
8 |
9 |
8 |
63 |
| Thunderstorms, days |
4 |
5 |
6 |
5 |
5 |
6 |
4 |
3 |
3 |
3 |
2 |
3 |
49 |
| Average precipitation, mm. |
149 |
194 |
177 |
165 |
193 |
166 |
139 |
147 |
159 |
152 |
98 |
115 |
1852 |
| Relative humidity, % |
79 |
78 |
75 |
74 |
77 |
80 |
82 |
85 |
86 |
85 |
83 |
80 |
80 |
| Relative humidity morning, % |
91 |
91 |
92 |
92 |
92 |
94 |
94 |
94 |
96 |
96 |
93 |
93 |
93 |
| Relative humidity evening, % |
57 |
57 |
57 |
55 |
58 |
59 |
59 |
61 |
63 |
66 |
61 |
60 |
59 |
| Wind speed, km/h |
9 |
12 |
11 |
11 |
8 |
5 |
5 |
8 |
8 |
8 |
9 |
12 |
9 |
| Day Length, часов |
12 |
13 |
14 |
14 |
14 |
13 |
13 |
12 |
11 |
11 |
11 |
12 |
13 |
| Dew point, °C |
15 |
18 |
19 |
20 |
22 |
21 |
21 |
18 |
16 |
14 |
13 |
14 |
210 |
| Growing degree-day, °C |
311 |
400 |
435 |
499 |
523 |
468 |
485 |
376 |
287 |
213 |
223 |
271 |
4489 |
| Atmosphere pressure, bar |
994 |
991 |
989 |
988 |
989 |
989 |
991 |
993 |
995 |
996 |
997 |
995 |
11906 |
| Solar radiation, global, Mj/m2 |
16 |
19 |
22 |
23 |
23 |
21 |
19 |
15 |
12 |
11 |
12 |
14 |
17 |