year　2004	
	
week	temperature(℃)
	
1	23.1 
2	22.9 
3	22.7 
4	22.3 
5	21.4 
6	20.9 
7	20.6 
8	21.4 
9	21.8 
10	20.9 
11	21.4 
12	21.3 
13	22.9 
14	22.4 
15	22.4 
16	22.8 
17	23.8 
18	23.6 
19	23.5 
20	24.9 
21	24.8 
22	25.2 
23	23.9 
24	25.1 
25	24.5 
26	26.1 
27	27.2 
28	28.0 
29	28.7 
30	28.2 
31	28.2 
32	27.8 
33	28.5 
34	28.5 
35	28.2 
36	28.6 
37	27.3 
38	27.8 
39	28.3 
40	27.3 
41	26.6 
42	25.9 
43	25.6 
44	25.5 
45	25.4 
46	25.8 
47	25.0 
48	24.6 
49	24.4 
50	24.2 
51	23.8 
52	24.1 
53	23.4