Record high, °C |
38 |
31 |
23 |
21 |
20 |
21 |
26 |
30 |
32 |
38 |
40 |
40 |
40 |
Average high, °C |
27 |
20 |
14 |
11 |
10 |
12 |
16 |
18 |
22 |
28 |
32 |
32 |
20 |
Average temperature, °C |
21 |
15 |
10 |
7 |
6 |
8 |
10 |
12 |
16 |
21 |
25 |
25 |
14 |
Average low, °C |
14 |
9 |
5 |
3 |
1 |
3 |
4 |
6 |
10 |
14 |
18 |
17 |
9 |
Record low, °C |
2 |
-2 |
-7 |
-7 |
-10 |
-10 |
-5 |
-3 |
-1 |
3 |
7 |
7 |
-10 |
Rain, days |
22 |
20 |
15 |
17 |
14 |
17 |
21 |
24 |
25 |
21 |
22 |
21 |
239 |
Snow, days |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
Fog, days |
0 |
1 |
4 |
6 |
7 |
3 |
1 |
1 |
0 |
0 |
0 |
0 |
23 |
Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
4 |
3 |
2 |
17 |
Average precipitation, mm. |
27 |
48 |
54 |
58 |
40 |
36 |
26 |
48 |
54 |
28 |
17 |
14 |
450 |
Relative humidity, % |
51 |
65 |
73 |
78 |
75 |
69 |
58 |
58 |
55 |
47 |
40 |
41 |
59 |
Relative humidity morning, % |
75 |
85 |
89 |
89 |
89 |
87 |
83 |
83 |
82 |
76 |
67 |
68 |
81 |
Relative humidity evening, % |
38 |
51 |
60 |
66 |
62 |
57 |
47 |
48 |
44 |
38 |
30 |
31 |
48 |
Wind speed, km/h |
16 |
17 |
14 |
12 |
14 |
16 |
16 |
16 |
17 |
17 |
17 |
17 |
16 |
Monthly sunshine, часов |
238 |
205 |
163 |
127 |
156 |
168 |
211 |
223 |
270 |
293 |
346 |
332 |
2732 |
Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
15 |
14 |
13 |
Dew point, °C |
10 |
7 |
4 |
2 |
1 |
1 |
2 |
4 |
7 |
10 |
11 |
11 |
70 |
Growing degree-day, °C |
313 |
141 |
0 |
0 |
0 |
0 |
3 |
56 |
179 |
329 |
461 |
450 |
1931 |
Solar radiation, global, Mj/m2 |
18 |
11 |
8 |
6 |
7 |
11 |
15 |
18 |
21 |
26 |
26 |
23 |
16 |