Record high, °C |
32 |
27 |
22 |
17 |
13 |
19 |
21 |
30 |
31 |
35 |
37 |
36 |
37 |
Average high, °C |
25 |
19 |
11 |
4 |
1 |
3 |
10 |
18 |
23 |
26 |
28 |
29 |
16 |
Average temperature, °C |
20 |
13 |
6 |
0 |
-2 |
0 |
5 |
12 |
17 |
22 |
25 |
25 |
12 |
Average low, °C |
15 |
8 |
1 |
-4 |
-7 |
-4 |
0 |
6 |
11 |
17 |
21 |
21 |
7 |
Record low, °C |
5 |
-3 |
-9 |
-18 |
-21 |
0 |
-11 |
-4 |
2 |
7 |
12 |
12 |
-21 |
Rain, days |
10 |
9 |
10 |
6 |
4 |
6 |
9 |
12 |
11 |
13 |
18 |
15 |
123 |
Snow, days |
0 |
0 |
2 |
7 |
9 |
7 |
3 |
0 |
0 |
0 |
0 |
0 |
28 |
Fog, days |
19 |
21 |
18 |
19 |
18 |
14 |
15 |
14 |
15 |
18 |
16 |
15 |
202 |
Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
4 |
Average precipitation, mm. |
143 |
46 |
49 |
27 |
30 |
33 |
51 |
81 |
86 |
138 |
275 |
249 |
1208 |
Relative humidity morning, % |
93 |
92 |
88 |
86 |
83 |
83 |
86 |
87 |
88 |
90 |
91 |
91 |
88 |
Relative humidity evening, % |
54 |
46 |
51 |
53 |
51 |
48 |
44 |
40 |
44 |
53 |
65 |
62 |
51 |
Wind speed, km/h |
4 |
6 |
8 |
8 |
8 |
8 |
8 |
9 |
8 |
6 |
6 |
4 |
7 |
Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
Dew point, °C |
15 |
7 |
1 |
-5 |
-8 |
-6 |
-1 |
3 |
10 |
16 |
20 |
21 |
73 |
Growing degree-day, °C |
317 |
121 |
0 |
0 |
0 |
0 |
0 |
67 |
233 |
358 |
474 |
482 |
2051 |
Solar radiation, global, Mj/m2 |
15 |
13 |
10 |
9 |
10 |
13 |
16 |
20 |
20 |
18 |
14 |
15 |
14 |