Record high, °C |
46 |
42 |
37 |
31 |
32 |
33 |
37 |
41 |
43 |
47 |
47 |
48 |
48 |
Average high, °C |
33 |
28 |
22 |
18 |
17 |
18 |
21 |
25 |
29 |
33 |
35 |
35 |
26 |
Average temperature, °C |
26 |
22 |
17 |
13 |
12 |
13 |
15 |
18 |
21 |
25 |
26 |
27 |
20 |
Average low, °C |
20 |
17 |
11 |
8 |
6 |
7 |
9 |
12 |
16 |
19 |
20 |
21 |
14 |
Record low, °C |
12 |
0 |
1 |
0 |
0 |
1 |
2 |
2 |
7 |
11 |
12 |
14 |
0 |
Fog, days |
9 |
9 |
7 |
6 |
6 |
7 |
9 |
8 |
10 |
9 |
13 |
14 |
107 |
Thunderstorms, days |
1 |
2 |
2 |
2 |
2 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
14 |
Average precipitation, mm. |
14 |
45 |
44 |
57 |
55 |
34 |
32 |
16 |
6 |
2 |
1 |
1 |
305 |
Relative humidity, % |
67 |
67 |
66 |
68 |
68 |
67 |
66 |
65 |
65 |
64 |
63 |
65 |
66 |
Relative humidity morning, % |
78 |
79 |
82 |
82 |
84 |
82 |
81 |
75 |
68 |
67 |
71 |
75 |
77 |
Relative humidity evening, % |
46 |
50 |
56 |
58 |
59 |
52 |
52 |
46 |
42 |
41 |
40 |
42 |
49 |
Wind speed, km/h |
11 |
12 |
11 |
12 |
13 |
13 |
13 |
14 |
14 |
13 |
12 |
11 |
12 |
Day Length, часов |
13 |
12 |
11 |
11 |
11 |
12 |
12 |
12 |
14 |
15 |
15 |
14 |
13 |
Dew point, °C |
19 |
16 |
11 |
8 |
6 |
7 |
9 |
12 |
14 |
18 |
19 |
20 |
157 |
Growing degree-day, °C |
471 |
372 |
222 |
99 |
56 |
88 |
149 |
246 |
353 |
450 |
505 |
530 |
3541 |
Solar radiation, global, Mj/m2 |
22 |
16 |
12 |
9 |
11 |
15 |
19 |
24 |
26 |
29 |
30 |
27 |
20 |