Record high, °C |
26 |
21 |
16 |
16 |
12 |
13 |
17 |
22 |
25 |
30 |
28 |
32 |
32 |
Average high, °C |
18 |
15 |
12 |
10 |
9 |
8 |
10 |
12 |
15 |
18 |
20 |
20 |
14 |
Average temperature, °C |
16 |
13 |
10 |
8 |
7 |
7 |
8 |
9 |
12 |
15 |
17 |
17 |
11 |
Average low, °C |
13 |
11 |
8 |
6 |
5 |
5 |
6 |
7 |
9 |
12 |
14 |
14 |
9 |
Record low, °C |
7 |
4 |
0 |
-1 |
-7 |
-7 |
-1 |
-1 |
0 |
6 |
8 |
9 |
-7 |
Rain, days |
9 |
13 |
15 |
16 |
15 |
11 |
12 |
10 |
9 |
7 |
8 |
8 |
131 |
Snow, days |
0 |
0 |
1 |
1 |
3 |
4 |
2 |
1 |
0 |
0 |
0 |
0 |
12 |
Fog, days |
11 |
6 |
6 |
6 |
8 |
9 |
11 |
10 |
12 |
15 |
17 |
15 |
126 |
Thunderstorms, days |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
2 |
1 |
10 |
Average precipitation, mm. |
72 |
85 |
106 |
107 |
97 |
71 |
66 |
50 |
53 |
44 |
41 |
53 |
845 |
Relative humidity, % |
80 |
85 |
85 |
85 |
90 |
85 |
85 |
85 |
80 |
85 |
85 |
85 |
85 |
Relative humidity morning, % |
89 |
85 |
83 |
84 |
85 |
86 |
88 |
87 |
89 |
90 |
92 |
92 |
88 |
Relative humidity evening, % |
76 |
77 |
79 |
81 |
82 |
80 |
79 |
73 |
74 |
74 |
75 |
73 |
77 |
Wind speed, km/h |
20 |
23 |
24 |
25 |
27 |
24 |
23 |
21 |
20 |
19 |
19 |
18 |
22 |
Monthly sunshine, часов |
200 |
137 |
85 |
80 |
91 |
113 |
170 |
178 |
215 |
241 |
256 |
241 |
2008 |
Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
14 |
16 |
17 |
16 |
15 |
13 |
Dew point, °C |
11 |
9 |
6 |
5 |
3 |
3 |
4 |
5 |
7 |
10 |
12 |
13 |
88 |
Growing degree-day, °C |
142 |
69 |
0 |
0 |
0 |
0 |
0 |
0 |
43 |
117 |
181 |
198 |
749 |
Solar radiation, global, Mj/m2 |
14 |
8 |
4 |
3 |
3 |
6 |
10 |
17 |
21 |
23 |
22 |
19 |
13 |