Record high, °C |
35 |
29 |
23 |
17 |
16 |
20 |
25 |
28 |
33 |
37 |
38 |
38 |
38 |
Average high, °C |
23 |
17 |
10 |
4 |
3 |
6 |
11 |
17 |
23 |
26 |
28 |
28 |
16 |
Average temperature, °C |
17 |
11 |
5 |
1 |
-0 |
1 |
6 |
12 |
17 |
20 |
22 |
22 |
11 |
Average low, °C |
12 |
7 |
2 |
-2 |
-3 |
-2 |
2 |
7 |
12 |
15 |
16 |
16 |
7 |
Record low, °C |
4 |
-6 |
-14 |
-21 |
-24 |
-19 |
-20 |
-4 |
2 |
6 |
9 |
8 |
-24 |
Rain, days |
10 |
9 |
11 |
10 |
6 |
7 |
10 |
14 |
12 |
13 |
9 |
9 |
120 |
Snow, days |
0 |
0 |
2 |
5 |
6 |
6 |
3 |
0 |
0 |
0 |
0 |
0 |
22 |
Fog, days |
1 |
3 |
7 |
10 |
10 |
6 |
2 |
1 |
0 |
0 |
0 |
0 |
40 |
Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
6 |
7 |
6 |
5 |
29 |
Average precipitation, mm. |
50 |
40 |
48 |
47 |
33 |
30 |
34 |
44 |
56 |
81 |
57 |
52 |
571 |
Relative humidity, % |
70 |
75 |
82 |
87 |
85 |
79 |
71 |
66 |
64 |
64 |
62 |
64 |
72 |
Relative humidity morning, % |
82 |
88 |
90 |
91 |
90 |
88 |
84 |
77 |
74 |
74 |
72 |
76 |
82 |
Relative humidity evening, % |
52 |
61 |
77 |
84 |
80 |
71 |
58 |
52 |
51 |
52 |
48 |
48 |
61 |
Wind speed, km/h |
8 |
8 |
9 |
8 |
8 |
12 |
12 |
12 |
8 |
9 |
8 |
8 |
9 |
Monthly sunshine, часов |
206 |
163 |
94 |
62 |
69 |
113 |
159 |
200 |
260 |
274 |
308 |
283 |
2190 |
Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
16 |
16 |
15 |
13 |
Dew point, °C |
11 |
6 |
1 |
-1 |
-2 |
-2 |
1 |
4 |
9 |
12 |
13 |
13 |
65 |
Growing degree-day, °C |
223 |
66 |
0 |
0 |
0 |
0 |
0 |
56 |
223 |
305 |
376 |
369 |
1618 |
Solar radiation, global, Mj/m2 |
14 |
9 |
5 |
4 |
5 |
8 |
12 |
16 |
20 |
21 |
21 |
19 |
13 |