1. The City and County of San Francisco is the fourth most populous
city in California with a population of 808,976 habitants. It is the only
consolidated city-county California, and is the second highest
population density in the country after New York. It is located on the
northern tip of the peninsula of San Francisco.

2. HISTORY
 Independence from Spain in 1821
 Expand the urban village and the city
 Yerba Buena was renamed San Francisco
 An earthquake caused the fired
 The population descended
 The reconstruction of San Francisco
Fire in San Francisco after the Great Earthquake of 1906.

3. CLIME
 Typical Mediterranean climate of coastal California
 The annual precipitation
Fog is a phenomenon of San
Francisco in the spring and
summer.
[hide]Climate data for San Francisco (downtown), 1981-2010 normals
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record
high °F
(°C)
79
(26)
81
(27)
86
(30)
94
(34)
101
(38)
103
(39)
103
(39)
98
(37)
101
(38)
102
(39)
86
(30)
76
(24)
103
(39)
Average
high °F
(°C)
57.9
(14.4)
61.2
(16.2)
62.9
(17.2)
64.3
(17.9)
65.6
(18.7)
67.9
(19.9)
68.2
(20.1)
69.4
(20.8)
71.3
(21.8)
70.4
(21.3)
64.2
(17.9)
58.3
(14.6)
65.13
(18.41)
Average
low °F
(°C)
46.2
(7.9)
48.1
(8.9)
49.1
(9.5)
49.9
(9.9)
51.6
(10.9)
53.3
(11.8)
54.6
(12.6)
55.6
(13.1)
55.7
(13.2)
54.3
(12.4)
50.7
(10.4)
46.7
(8.2)
51.32
(10.73)
Record
low °F
(°C)
29
(−2)
31
(−1)
33
(1)
40
(4)
42
(6)
46
(8)
47
(8)
46
(8)
47
(8)
43
(6)
38
(3)
27
(−3)
27
(−3)
Precipita
tion inch
es (mm)
4.50
(114.3)
4.45
(113)
3.25
(82.6)
1.46
(37.1)
.70
(18)
.16
(4.1)
0
(0)
.06
(1.5)
.21
(5.3)
1.12
(28.4)
3.16
(80.3)
4.56
(115.8)
23.63
(600.2)
Avg. preci
pitation
days (≥ 0.01
in)
11.7 11.1 11.0 6.5 3.8 1.5 .3 1.0 1.7 3.9 8.9 11.6 73
Sunshine
hours
185.9 207.7 269.1 309.3 325.1 311.4 313.3 287.4 271.4 247.1 173.4 160.6 3,061.7

4. NEIGHBOURHOODS
 The historic centre
 The trams
 The districts
Division of San Francisco neighbourhoods.
The famous "Painted Ladies" at Alamo
Square neighbourhood.

5. DEMOGRAPHY
 The population
 Only 37.7% of its
residents were born in
California, while 25.2%
were born in another
state. More than a third
of the inhabitants of the
city (35.6%) were born
outside the United
States.
 The living
Evolution year.74 population by 75
View of downtown San Francisco

6. ECONOMY
 Tourism
 More than 16 million visitors came to San
Francisco in 2007
 The benefits
 The universities

7. SPORT
 The San Francisco 49ers of the National
Football League
 The stars
 The titles and cups
The AT & T Park, home of the San Francisco Giants.

8. FIN