Record high, °C |
38 |
31 |
23 |
21 |
20 |
21 |
26 |
30 |
32 |
38 |
40 |
40 |
40 |
Average high, °C |
17 |
10 |
5 |
3 |
2 |
3 |
5 |
6 |
10 |
16 |
21 |
21 |
10 |
Average temperature, °C |
12 |
6 |
2 |
1 |
1 |
1 |
2 |
3 |
6 |
11 |
16 |
15 |
6 |
Average low, °C |
8 |
4 |
0 |
-2 |
-3 |
-3 |
-2 |
-1 |
3 |
8 |
11 |
11 |
3 |
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 |
1 |
3 |
8 |
11 |
13 |
12 |
11 |
13 |
5 |
1 |
0 |
0 |
78 |
Fog, days |
3 |
4 |
6 |
7 |
6 |
4 |
2 |
4 |
4 |
2 |
1 |
1 |
44 |
Thunderstorms, days |
3 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
4 |
5 |
4 |
3 |
22 |
Average precipitation, mm. |
27 |
54 |
57 |
49 |
48 |
47 |
36 |
46 |
43 |
29 |
12 |
13 |
461 |
Relative humidity, % |
65 |
81 |
83 |
83 |
82 |
83 |
78 |
81 |
76 |
66 |
54 |
54 |
74 |
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 |
212 |
146 |
108 |
93 |
108 |
107 |
159 |
160 |
209 |
275 |
339 |
323 |
2239 |
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 |
155 |
50 |
0 |
0 |
58 |
0 |
0 |
0 |
0 |
0 |
17 |
172 |
452 |
Solar radiation, global, Mj/m2 |
17 |
11 |
7 |
6 |
7 |
10 |
15 |
18 |
21 |
25 |
25 |
22 |
15 |