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Weather & Climate in Casa Loma, CA

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Casa Loma enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 49°F in January while summers reach 84°F in July. The area gets 330 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 6.7 inches (drier than the 38-inch national average). Air quality is rated Good with a median AQI of 48. The city sits at an elevation of 401 feet.

Temperature

49°F Jan (9°C) 84°F Jul (29°C)
Annual Average65.1°F
21% above US avg
January Average49°F (9°C)
July Average84°F (29°C)
Sunny Days330 days/yr

Geography

Elevation401 ft (122 m)
Area0.4 sq mi (1.0 km²)
Population Density4,708/sq mi
Coordinates35.3432°N, 118.9987°W
TimezoneAmerica/Los_Angeles
CountyKern County County
Nearest AirportSanta Barbara Municipal (SBA)
79 miles away

Precipitation & Snow

Annual Rainfall 6.7"
83% below US avg
Wettest Month (Mar) 1.46"
Driest Month (Jun) 0.08"

Air Quality

AQI Median48.0
RatingGood

Natural Hazard Risk

Overall RiskRelatively High
Risk Score98.9 / 100
Social Vulnerability61.1 / 100
Community Resilience6.5 / 100

Hazard Breakdown

Tornado Very Low
Earthquake Relatively High
Wildfire Relatively High
Flood Relatively High
Hail Relatively Low
Strong Wind Relatively Low
Heat Wave Relatively High
Winter Weather Relatively Moderate
Lightning Relatively High
Drought Relatively High
Cold Wave Very Low
Landslide Relatively High
Volcano Very Low
Avalanche Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

8,132 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.1.

Jul 6, 2019 Ridgecrest Earthquake Sequence M7.1 135 km 8 km
Jan 17, 1994 Northridge, California, earthquake M6.7 133 km 18 km
Jul 4, 2019 Ridgecrest Earthquake Sequence M6.4 141 km 11 km
Sep 28, 2004 2004 Parkfield, California Earthquake M6.0 135 km 8 km
Jan 17, 1994 1km ENE of Granada Hills, California M5.9 127 km 5 km
Sep 20, 1995 16km NNE of Ridgecrest, California M5.8 132 km 5 km
Jul 11, 1992 12km NW of California City, California M5.7 86 km 10 km
Jan 17, 1994 7km NNE of Simi Valley, California M5.6 116 km 9 km
Jun 4, 2020 17km S of Searles Valley, CA M5.5 145 km 8 km
Jul 6, 2019 15km ESE of Little Lake, CA M5.5 129 km 5 km
Jul 6, 2019 20km E of Little Lake, CA M5.4 134 km 7 km
Jul 5, 2019 16km W of Searles Valley, CA M5.4 137 km 7 km
Aug 17, 1995 17km N of Ridgecrest, California M5.4 130 km 5 km
Nov 27, 1996 27km E of Coso Junction, California M5.3 147 km 0 km
Mar 20, 1994 3km WNW of Panorama City, California M5.2 133 km 12 km
Jan 18, 1994 10km ESE of Piru, California M5.2 111 km 11 km
Mar 6, 1998 28km E of Coso Junction, California M5.2 147 km 0 km
Aug 7, 2024 24 km SW of Lamont, CA M5.2 28 km 12 km
Jan 17, 1994 9km N of Chatsworth, California M5.2 117 km 5 km
May 28, 1993 21km SW of Lamont, California M5.2 24 km 21 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Tornado History

16 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF1.

Date Rating Distance Path Fatalities
Mar 17, 1991 EF1 50 km 0.1 mi 0
Nov 1, 1964 EF1 76 km 1.0 mi 0
Jun 2, 2019 EF0 22 km 0.2 mi 0
Feb 23, 2015 EF0 73 km 0.5 mi 0
Nov 9, 2012 EF0 89 km 0.3 mi 0
Feb 27, 2010 EF0 25 km 0.5 mi 0
Sep 1, 2007 EF0 91 km 13.1 mi 0
Apr 3, 1999 EF0 3 km 0.1 mi 0
Mar 22, 1997 EF0 53 km 0.2 mi 0
Feb 17, 1997 EF0 3 km 0.3 mi 0
Nov 22, 1996 EF0 16 km 2.0 mi 0
Apr 1, 1996 EF0 96 km 0.3 mi 0
May 13, 1995 EF0 72 km 2.5 mi 0
Feb 23, 1993 EF0 43 km 0.1 mi 0
Feb 19, 1993 EF0 86 km 0.1 mi 0
Apr 20, 1988 EF0 45 km 0.2 mi 0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).

Tsunami History

2 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 1 150 km
1994 WEST COAST, USA Earthquake 0.1 m 57 133 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

1 volcano within 200 km. Closest: Golden Trout Creek (128 km).

Name Type Elevation Last Eruption Distance
Golden Trout Creek Volcanic field 2,886 m (9,469 ft) -5550 128 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Wildfire History

20 wildfires (100+ acres) recorded within 100 km. Largest: ZACA (241,846 acres, 2007).

Year Name Acres Burned Distance
2007 ZACA 241,846 94 km
2006 DAY 159,713 81 km
2002 MCNALLY 146,540 97 km
1985 WHEELER 2 126,854 98 km
2021 WINDY 97,831 78 km
2000 MANTER 76,158 99 km
2003 PIRU 63,920 97 km
2016 ERSKINE 48,066 65 km
1997 LOKERN 46,139 46 km
2007 RANCH 37,009 95 km
2017 PIER 36,626 91 km
2008 PIUTE 36,251 62 km
2013 POWERHOUSE 32,329 90 km
2020 LAKE 30,971 83 km
2016 CEDAR 29,191 63 km
2021 FRENCH 27,331 55 km
2011 BRECKENRIDGE COMPLEX 27,229 28 km
2011 COMANCHE 25,965 33 km
1997 HOPPER 24,072 98 km
1984 BODFISH 23,189 61 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 49°F (9°C) 1.2 in
February 53°F (12°C) 1.3 in
March 57°F (14°C) 1.5 in Wettest
April 63°F (17°C) 0.7 in
May 71°F (22°C) 0.2 in
June 78°F (26°C) 0.1 in
July 84°F (29°C) 0.0 in Warmest, Driest
August 83°F (28°C) 0.1 in
September 77°F (25°C) 0.2 in
October 68°F (20°C) 0.4 in
November 56°F (13°C) 0.9 in
December 48°F (9°C) 0.9 in Coldest

Casa Loma has a seasonal temperature swing of 36°F / from 48°F in December to 84°F in July. Total annual precipitation is 7.4 inches, with March being the wettest month (1.5") and July the driest (0.0").

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