Created by Oli Norwell.

With thanks to Google Maps and Yahoo! Weather

Last Updated:Fri 10 Sep 2010 - 14:00 CET

Hottest Urban Areas

1	Baghdad	Iraq	41c
2	Riyadh	Saudi Arabia	41c	+1c
3	Yangon	Myanmar	39c
4	Khartoum	Sudan	39c	+3c
5	Kinshasa	The Congo	34c	+3c	8
6	Tehran	Iran	33c	+1c	5
7	Kolkata	India	33c	-1c	1
8	Cairo	Egypt	33c	+2c	6
9	Alexandria	Egypt	30c	+1c	14
10	Shenzhen	China	30c	-1c	6
11	Hong Kong	Hong Kong	30c	-1c	6
12	Delhi	India	30c	-2c
13	Chennai	India	30c	-1c	5
14	Hanoi	Vietnam	30c	-4c	7
15	Manila	Philippines	30c		5
16	Algiers	Algeria	29c	+1c	12
17	Dhaka	Bangladesh	29c	-3c	7
18	Abidjan	Ivory Coast	29c	+1c	12
19	Fortaleza	Brazil	29c	+4c	34
20	Osaka	Japan	29c	-1c	1
21	Lahore	Pakistan	29c	-1c
22	Mumbai	India	29c	-1c
23	Ankara	Turkey	28c	+2c	26
24	Bangkok	Thailand	28c	-1c	2
25	Miami	United States	28c		8
26	Shanghai	China	28c	-1c	1
27	Athens	Greece	28c		8
28	Hyderabad	India	28c	-1c	4
29	Jakarta	Indonesia	27c	-1c	2
30	Lagos	Nigeria	27c	-1c	2
31	Surat	India	27c		12
32	Recife	Brazil	27c	+1c	13
33	Ahmedabad	India	27c	-1c	3
34	Chittagong	Bangladesh	27c		4
35	Kabul	Afghanistan	27c	-2c	10
36	Karachi	Pakistan	27c	-8c	31
37	Bangalore	India	27c		2
38	Nagoya	Japan	27c	-1c	4
39	Madrid	Spain	27c	+3c	18
40	Houston	United States	27c		2
41	Guangzhou	China	26c	-7c	33
42	Singapore	Singapore	26c	-1c	2
43	Dongguan	China	26c	-7c	34
44	Dallas	United States	26c		4
45	Ho Chi Minh City	Vietnam	26c	-5c	30
46	Tokyo	Japan	26c
47	Busan	South Korea	26c		3
48	Monterrey	Mexico	25c		4
49	Istanbul	Turkey	25c	-1c	5
50	Nanjing	China	25c	-1c	3

Rio de Janeiro

Brazil

11748000

Current Temperature: 23

Current Position: 62

Highest Position: 1 (Fri 10 Sep 2010 - 14:00)

Lowest Position: 93 (Wed 18 Aug 2010 - 10:00)

Highest Temperature: 29c (Tue 5 Jan 2010 - 17:57)

Lowest Temperature: 23c (Fri 10 Sep 2010 - 14:00)

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Coldest Urban Areas

1	Melbourne	Australia	7c	-1c	1
2	Santiago	Chile	10c	+3c	-1
3	Detroit	United States	12c		2
4	Montreal	Canada	13c	+2c	-1
5	Toronto	Canada	13c		2
6	Bogota	Colombia	13c	+2c	-2
7	San Francisco	United States	13c	-1c	2
8	Salvador	Brazil	13c	-7c	21
9	Lima	Peru	14c		1
10	Mexico City	Mexico	14c	-1c	1
11	Sydney	Australia	14c		-3
12	Chicago	United States	15c	-1c	2
13	Boston	United States	16c	-1c	5
14	Harbin	China	16c	-6c	21
15	Los Angeles	United States	16c	-1c	5
16	Philadelphia	United States	17c		1
17	New York	United States	17c	+1c	-1
18	Buenos Aires	Argentina	17c		3
19	Sao Paulo	Brazil	17c	+2c	-7
20	Washington, D.C.	United States	17c	+1c	-5
21	Porto Alegre	Brazil	17c	+4c	-15
22	Medellin	Colombia	18c	-5c	15
23	Belo Horizonte	Brazil	18c	+2c	-10
24	Guadalajara	Mexico	18c
25	Berlin	Germany	18c	+1c	-6
26	Cape Town	South Africa	19c	+1c	-3
27	Guiyang	China	19c	-3c	4
28	Moscow	Russia	19c		-2
29	Changchun	China	19c	-4c	7
30	Saint Petersburg	Russia	19c	+1c	-8
31	Beijing	China	20c	-8c	41
32	London	United Kingdom	20c	+1c	-4
33	Shenyang	China	21c	-1c
34	Brasilia	Brazil	22c	+3c	-9
35	Wuhan	China	22c	-1c	5
36	Paris	France	22c	+3c	-9
37	Chongqing	China	22c	-1c	2
38	Pyongyang	North Korea	22c		-4
39	Rio de Janeiro	Brazil	23c	+2c	-9
40	Atlanta	United States	23c	+1c	-8
41	Xian	China	23c	-4c	23
42	Phoenix	United States	23c	-1c
43	Seoul	South Korea	24c		2
44	Pune	India	24c		2
45	Barcelona	Spain	24c		2
46	Tianjin	China	24c	-2c	4
47	Chengdu	China	24c	-3c	13
48	Johannesburg	South Africa	24c	+1c	-10
49	Rome	Italy	25c	+2c	-8
50	Luanda	Angola	25c	+1c	-7