| Record high, °C |
31 |
31 |
25 |
20 |
17 |
21 |
26 |
27 |
32 |
32 |
37 |
36 |
37 |
| Average high, °C |
24 |
20 |
15 |
12 |
11 |
11 |
13 |
16 |
20 |
23 |
26 |
26 |
18 |
| Average temperature, °C |
22 |
18 |
13 |
10 |
8 |
9 |
11 |
14 |
18 |
22 |
25 |
24 |
16 |
| Average low, °C |
20 |
16 |
11 |
8 |
6 |
7 |
9 |
12 |
17 |
20 |
22 |
22 |
14 |
| Record low, °C |
10 |
0 |
-2 |
-1 |
-3 |
-3 |
-5 |
2 |
7 |
12 |
15 |
15 |
-5 |
| Rain, days |
3 |
8 |
10 |
11 |
10 |
9 |
9 |
8 |
4 |
5 |
1 |
2 |
80 |
| Fog, days |
14 |
7 |
4 |
5 |
6 |
3 |
6 |
5 |
9 |
8 |
13 |
14 |
94 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
| Average precipitation, mm. |
67 |
102 |
175 |
163 |
155 |
146 |
116 |
96 |
105 |
69 |
39 |
42 |
1275 |
| Relative humidity morning, % |
76 |
77 |
76 |
75 |
74 |
71 |
75 |
74 |
77 |
74 |
71 |
73 |
74 |
| Relative humidity evening, % |
63 |
63 |
63 |
65 |
62 |
58 |
62 |
62 |
63 |
64 |
58 |
60 |
62 |
| Wind speed, km/h |
12 |
12 |
12 |
12 |
9 |
14 |
14 |
14 |
14 |
14 |
14 |
14 |
13 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
15 |
14 |
13 |
| Dew point, °C |
16 |
12 |
7 |
4 |
2 |
2 |
5 |
8 |
12 |
16 |
17 |
17 |
118 |
| Growing degree-day, °C |
367 |
258 |
100 |
9 |
0 |
0 |
43 |
142 |
267 |
367 |
456 |
448 |
2456 |
| Solar radiation, global, Mj/m2 |
18 |
12 |
7 |
6 |
7 |
10 |
15 |
19 |
24 |
28 |
28 |
24 |
16 |