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Florence-Graham, CA

Full City Profile · California · Los Angeles County County

1.9 /5.0
D Poor
61,723 Population 17,585/sq mi density
$61,216 Median Income $18,844 per capita
$499,100 Home Value $586,446 Zillow
$1,475 Median Rent 36.2% income on rent
65°F Avg Temperature 330 sunny days/yr
692 Violent Crime/100K 3,058 property/100K
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
B
Economy
3.0 / 5.0
$61,216 median income, 6.0% unemployment
C
Affordability
2.1 / 5.0
$499,100 home value, $1,475/mo rent
F
Safety
1.0 / 5.0
692 violent crimes/100K (82% above avg)
D
Education
1.6 / 5.0
7.5% bachelor's degree or higher
Florence-Graham enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 58°F in January while summers reach 71°F in July. The area gets 330 sunny days per year. Annual precipitation totals 11.8 inches. Air quality is rated Good with a median AQI of 48.

Temperature

58°F Jan (15°C) 71°F Jul (22°C)
Annual Average64.5°F
19% above US avg
January Average58°F (15°C)
July Average71°F (22°C)
Sunny Days330 days/yr

Geography

Elevation144 ft (44 m)
Area3.5 sq mi (9.1 km²)
Population Density17,585/sq mi
Coordinates33.9682°N, 118.2447°W
TimezoneAmerica/Los_Angeles
CountyLos Angeles County County
Nearest AirportLos Angeles International (LAX)
10 miles away

Precipitation & Snow

Annual Rainfall 11.8"
69% below US avg
Wettest Month (Feb) 3.07"
Driest Month (Jul) 0.04"

Air Quality

AQI Median48.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0482 ppm
NO₂ (Nitrogen Dioxide)17.4 ppb
SO₂ (Sulfur Dioxide)0.32 ppb
CO (Carbon Monoxide)0.32 ppm
PM2.5 (Fine Particles)10.0 μg/m³

Natural Hazard Risk

Overall RiskVery High
Risk Score100.0 / 100
Social Vulnerability55.4 / 100
Community Resilience13.6 / 100

Hazard Breakdown

Tornado Relatively High
Hurricane No Rating
Earthquake Very High
Wildfire Very High
Flood Very High
Hail Relatively Moderate
Strong Wind Relatively Moderate
Heat Wave Relatively High
Winter Weather Relatively Moderate
Lightning Very High
Drought Relatively Low
Cold Wave Very Low
Landslide Relatively High
Coastal Flood Relatively High
Tsunami Relatively Low
Avalanche Relatively High
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

6,135 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.7. Most recent: M2.8 on Aug 28, 2025.

Jan 17, 1994 Northridge, California, earthquake M6.7 38 km
Jun 28, 1992 The 1992 Big Bear, California Earthquake M6.3 133 km
Jan 17, 1994 1km ENE of Granada Hills, California M5.9 41 km
Jun 28, 1991 The 1991 Sierra Madre, California Earthquake M5.8 41 km
Jul 11, 1992 12km NW of California City, California M5.7 139 km
Oct 16, 1999 7km ENE of Running Springs, CA M5.6 115 km
Jan 17, 1994 7km NNE of Simi Valley, California M5.6 58 km
Jun 28, 1992 11km SSE of Big Bear Lake, California M5.5 130 km
Feb 28, 1990 The 1990 Upland, California Earthquake M5.5 54 km
Nov 27, 1992 10km NNW of Big Bear City, California M5.3 131 km
Apr 5, 2018 31km SW of Santa Cruz Is. (E end), CA M5.3 138 km
Jun 28, 1992 1km N of Big Bear Lake, California M5.3 127 km
Dec 4, 1992 10km SE of Lucerne Valley, California M5.3 132 km
Jan 18, 1994 10km ESE of Piru, California M5.2 62 km
Mar 20, 1994 3km WNW of Panorama City, California M5.2 36 km
Aug 17, 1992 7km SE of Big Bear Lake, California M5.2 130 km
Aug 7, 2024 24 km SW of Lamont, CA M5.2 149 km
Jan 17, 1994 9km N of Chatsworth, California M5.2 54 km
Mar 29, 2014 2km NW of Brea, CA M5.1 31 km
Aug 20, 2023 7 km SE of Ojai, CA M5.1 100 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

106 tornadoes (EF0+) within 100 km since 1950. Strongest: EF2. Total: 54 injuries.

Date Rating Distance Fatalities
May 22, 2008 EF2 92 km 0
Mar 1, 1983 EF2 12 km 0
Nov 9, 1982 EF2 30 km 0
Nov 9, 1982 EF2 21 km 0
Nov 7, 1966 EF2 9 km 0
Nov 7, 1966 EF2 15 km 0
Nov 7, 1966 EF2 46 km 0
Mar 22, 2023 EF1 12 km 0
Jan 19, 2010 EF1 30 km 0
Jan 9, 1998 EF1 22 km 0
Dec 21, 1997 EF1 40 km 0
Nov 11, 1997 EF1 51 km 0
Jan 14, 1993 EF1 29 km 0
Dec 7, 1992 EF1 34 km 0
Dec 7, 1992 EF1 33 km 0
Mar 20, 1992 EF1 16 km 0
Mar 27, 1991 EF1 40 km 0
Mar 16, 1986 EF1 34 km 0
Oct 1, 1983 EF1 11 km 0
Nov 9, 1982 EF1 41 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 3.1 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1930 S. CALIFORNIA Eruption + Earthquake 3.1 m 1 37 km
1994 WEST COAST, USA Earthquake 0.1 m 57 38 km
1855 S. CALIFORNIA Eruption + Earthquake 20 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: STATION (165,368 ac, 2009).

Year Name Acres Distance
2009 STATION 165,368 41 km
2006 DAY 159,713 98 km
2020 BOBCAT 115,728 49 km
2003 SIMI 107,756 65 km
2018 WOOLSEY 97,962 56 km
2003 OLD 90,180 94 km
2003 PIRU 63,920 80 km
2003 GRAND PRIX 50,799 75 km
1985 FERNDALE 46,724 97 km
2016 SAND 41,561 48 km
2007 BUCKWEED 41,332 64 km
1993 GREEN MEADOWS 38,115 69 km
2002 WILLIAMS 37,505 50 km
2007 RANCH 37,009 75 km
2016 BLUE CUT 36,856 79 km
2008 YELLOW 33,232 97 km
2013 POWERHOUSE 32,329 80 km
2020 LAKE 30,971 85 km
2008 FREEWAY COMPLEX 29,350 46 km
2007 SANTIAGO 27,605 61 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 58°F (15°C) 3.0 in
February 59°F (15°C) 3.1 in Wettest
March 60°F (16°C) 2.5 in
April 63°F (17°C) 0.8 in
May 66°F (19°C) 0.2 in
June 70°F (21°C) 0.1 in
July 71°F (22°C) 0.0 in Driest
August 74°F (24°C) 0.1 in Warmest
September 73°F (23°C) 0.2 in
October 69°F (20°C) 0.4 in
November 62°F (17°C) 1.4 in
December 58°F (14°C) 1.9 in Coldest

Florence-Graham has a seasonal temperature swing of 17°F / from 58°F in December to 74°F in August. Total annual precipitation is 13.7 inches, with February being the wettest month (3.1") and July the driest (0.0").

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