year　2011	
	
week	temperature(℃)
	
1	21.9 
2	21.2 
3	21.3 
4	21.0 
5	21.6 
6	21.1 
7	21.7 
8	21.5 
9	21.7 
10	21.3 
11	21.0 
12	21.1 
13	20.8 
14	21.3 
15	21.2 
16	21.5 
17	21.8 
18	22.2 
19	23.2 
20	22.9 
21	24.0 
22	24.1 
23	25.9 
24	27.7 
25	27.7 
26	26.6 
27	28.3 
28	27.7 
29	28.3 
30	28.6 
31	22.9 
32	26.7 
33	26.4 
34	26.7 
35	27.4 
36	28.0 
37	27.8 
38	26.9 
39	27.1 
40	25.9 
41	25.7 
42	25.9 
43	25.2 
44	25.5 
45	25.4 
46	25.7 
47	25.0 
48	24.9 
49	24.5 
50	23.7 
51	23.0 
52	22.4