Record high, °C |
37 |
31 |
27 |
20 |
18 |
21 |
26 |
31 |
32 |
36 |
37 |
37 |
37 |
Average high, °C |
26 |
20 |
14 |
9 |
5 |
6 |
10 |
16 |
21 |
25 |
28 |
30 |
18 |
Average temperature, °C |
22 |
16 |
11 |
6 |
3 |
3 |
6 |
12 |
17 |
21 |
25 |
26 |
14 |
Average low, °C |
18 |
12 |
7 |
3 |
1 |
0 |
2 |
8 |
12 |
17 |
22 |
23 |
10 |
Record low, °C |
11 |
3 |
0 |
-3 |
-5 |
-5 |
-5 |
0 |
4 |
8 |
15 |
17 |
-5 |
Rain, days |
13 |
11 |
13 |
18 |
15 |
13 |
9 |
8 |
8 |
9 |
10 |
8 |
135 |
Snow, days |
0 |
0 |
1 |
9 |
18 |
15 |
7 |
0 |
0 |
0 |
0 |
0 |
50 |
Fog, days |
4 |
2 |
1 |
1 |
0 |
1 |
2 |
4 |
5 |
8 |
7 |
5 |
40 |
Thunderstorms, days |
1 |
1 |
3 |
3 |
2 |
1 |
0 |
0 |
1 |
1 |
2 |
2 |
17 |
Average precipitation, mm. |
240 |
200 |
250 |
330 |
280 |
190 |
160 |
150 |
140 |
180 |
220 |
160 |
2500 |
Relative humidity, % |
81 |
79 |
77 |
78 |
79 |
77 |
73 |
73 |
75 |
79 |
82 |
79 |
78 |
Relative humidity morning, % |
84 |
82 |
79 |
78 |
80 |
79 |
77 |
75 |
77 |
83 |
84 |
82 |
80 |
Relative humidity evening, % |
64 |
61 |
63 |
67 |
71 |
68 |
60 |
56 |
57 |
65 |
68 |
64 |
64 |
Wind speed, km/h |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
4 |
4 |
Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
Dew point, °C |
17 |
11 |
6 |
1 |
0 |
-1 |
0 |
5 |
10 |
16 |
20 |
21 |
106 |
Growing degree-day, °C |
375 |
198 |
33 |
0 |
0 |
0 |
0 |
75 |
215 |
342 |
474 |
525 |
2237 |
Solar radiation, global, Mj/m2 |
15 |
12 |
8 |
6 |
6 |
10 |
15 |
19 |
21 |
20 |
19 |
20 |
14 |