Record high, °C |
31 |
27 |
21 |
17 |
18 |
21 |
26 |
26 |
32 |
35 |
35 |
35 |
35 |
Average high, °C |
24 |
17 |
10 |
6 |
5 |
8 |
12 |
16 |
22 |
26 |
28 |
27 |
17 |
Average temperature, °C |
19 |
13 |
6 |
2 |
2 |
4 |
8 |
12 |
17 |
21 |
23 |
22 |
12 |
Average low, °C |
14 |
9 |
3 |
0 |
-1 |
0 |
3 |
7 |
11 |
15 |
18 |
17 |
8 |
Record low, °C |
2 |
-1 |
-7 |
-10 |
-17 |
-11 |
-6 |
-2 |
0 |
5 |
10 |
10 |
-17 |
Rain, days |
7 |
8 |
7 |
7 |
4 |
5 |
6 |
6 |
7 |
7 |
8 |
7 |
79 |
Snow, days |
0 |
0 |
0 |
1 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
5 |
Fog, days |
28 |
29 |
28 |
29 |
30 |
26 |
29 |
27 |
27 |
27 |
27 |
27 |
334 |
Thunderstorms, days |
5 |
2 |
1 |
0 |
0 |
0 |
1 |
3 |
7 |
10 |
9 |
8 |
46 |
Average precipitation, mm. |
60 |
70 |
70 |
50 |
40 |
40 |
50 |
60 |
80 |
80 |
60 |
90 |
750 |
Relative humidity, % |
61 |
72 |
78 |
82 |
79 |
72 |
64 |
58 |
57 |
54 |
53 |
55 |
65 |
Relative humidity morning, % |
94 |
95 |
93 |
93 |
93 |
90 |
90 |
91 |
92 |
91 |
91 |
92 |
92 |
Relative humidity evening, % |
61 |
70 |
78 |
81 |
79 |
67 |
61 |
60 |
57 |
56 |
55 |
57 |
65 |
Wind speed, km/h |
12 |
16 |
16 |
9 |
8 |
17 |
19 |
16 |
14 |
12 |
9 |
14 |
14 |
Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
16 |
16 |
15 |
13 |
Dew point, °C |
15 |
10 |
4 |
0 |
0 |
0 |
3 |
7 |
12 |
15 |
18 |
17 |
101 |
Growing degree-day, °C |
283 |
112 |
0 |
0 |
0 |
0 |
0 |
58 |
215 |
325 |
422 |
396 |
1812 |
Solar radiation, global, Mj/m2 |
14 |
9 |
6 |
5 |
6 |
9 |
14 |
16 |
20 |
22 |
22 |
19 |
13 |