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La Sal, UT

Full City Profile · Utah · Grand County County

1.2 /5.0
F Poor
251 Population 5/sq mi density
48°F Avg Temperature 330 sunny days/yr
195 Violent Crime/100K 3,429 property/100K
F
Overall
1.2 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
195 violent crimes/100K
F
Education
1.4 / 5.0
4.4% bachelor's degree or higher
La Sal experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 27°F in January while summers reach 72°F in July. The area gets 330 sunny days per year. Annual precipitation totals 12.7 inches. The area receives 50.2 inches of snow annually. Air quality is rated Good with a median AQI of 41.

Temperature

27°F Jan (-3°C) 72°F Jul (22°C)
Annual Average48.2°F
11% below US avg
January Average27°F (-3°C)
July Average72°F (22°C)
Sunny Days330 days/yr

Geography

Elevation6,789 ft (2,069 m)
Area47.6 sq mi (123.2 km²)
Population Density5/sq mi
Coordinates38.3011°N, 109.2657°W
TimezoneAmerica/Denver
CountyGrand County County
Nearest AirportCanyonlands Regional (CNY)
41 miles away

Precipitation & Snow

Annual Rainfall 12.7"
67% below US avg
Snowfall 50.2"
Wettest Month (Aug) 1.57"
Driest Month (Jun) 0.55"

Air Quality

AQI Median41.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0470 ppm
NO₂ (Nitrogen Dioxide)7.5 ppb
PM2.5 (Fine Particles)7.5 μg/m³

Natural Hazard Risk

Overall RiskVery Low
Risk Score10.3 / 100
Social Vulnerability31.2 / 100
Community Resilience44.5 / 100

Hazard Breakdown

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

Earthquake History

85 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.5. Most recent: M3.2 on Apr 3, 2025.

Mar 4, 2019 29 km E of La Sal, Utah M4.5 31 km
Sep 13, 1994 17 km N of Sawpit, Colorado M4.4 114 km
May 27, 2000 29 km WNW of Naturita, Colorado M4.4 33 km
Jan 24, 2013 22 km E of La Sal, Utah M3.9 24 km
Mar 1, 2016 34 km N of Halls Crossing, Utah M3.8 134 km
May 31, 2022 37 km ENE of Thompson Springs, Utah M3.8 85 km
Jul 6, 1999 27 km WNW of Naturita, Colorado M3.7 34 km
Apr 22, 2017 4 km SSW of Bluff, Utah M3.7 120 km
Jun 3, 1999 28 km E of La Sal, Utah M3.7 30 km
Jun 6, 2008 10 km NE of Bluff, Utah M3.6 107 km
Mar 10, 2023 16 km S of Ophir, Colorado M3.6 141 km
Oct 14, 1993 36 km SW of Spanish Valley, Utah M3.6 46 km
Aug 2, 1991 59 km WNW of Blanding, Utah M3.4 92 km
Apr 3, 2025 34 km W of Delta, Colorado M3.2 83 km
Dec 15, 1997 7 km ENE of La Sal, Utah M3.2 9 km
Feb 24, 1993 16 km SSE of Monticello, Utah M3.1 64 km
May 13, 1993 19 km SSE of Monticello, Utah M3.1 67 km
Mar 15, 2000 Colorado M3.1 30 km
Jun 6, 2002 29 km E of La Sal, Utah M3.0 31 km
May 8, 1998 15 km E of La Sal, Utah M3.0 17 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

7 tornadoes (EF0+) within 100 km since 1950. Strongest: EF2.

Date Rating Distance Fatalities
Jun 10, 1970 EF2 82 km 0
Oct 4, 2005 EF1 34 km 0
Oct 6, 2010 EF0 89 km 0
Sep 22, 2006 EF0 52 km 0
Sep 8, 2000 EF0 69 km 0
Apr 18, 2000 EF0 43 km 0
Aug 31, 1986 EF0 71 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: BULL DRAW (37,178 ac, 2018).

Year Name Acres Distance
2018 BULL DRAW 37,178 58 km
2002 BURN CANYON 30,573 76 km
2021 PACK CREEK 8,859 18 km
2009 NARRAGUINNEP 7,798 86 km
2019 DOE CANYON 7,388 80 km
1986 UNNAMED 6,205 58 km
1999 TOMS CYN 6,030 81 km
2012 SUNRISE MINE 5,905 29 km
1995 TRIANGLE 5,688 72 km
2002 CANYONS COMPLEX (HANG DOG) 5,668 18 km
2000 CONE MOUNTAIN 4,708 41 km
2004 CAMPBELL 4,429 62 km
2023 COWCREEKRXNORTH 4,147 59 km
2023 LITTLE MESA 4,048 90 km
2002 CANYONS COMPLEX (HAMMOND) 3,859 81 km
1989 RYAN CREEK 3,843 67 km
2008 PORCUPINE RANCH 3,768 29 km
1990 HORESEFLY 3,760 90 km
1996 DISAPPOINTMENT 3,642 83 km
2019 PEAVINE CANYON 3,265 85 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 27°F (-3°C) 1.1 in Coldest
February 31°F (-0°C) 0.9 in
March 38°F (3°C) 1.1 in
April 45°F (7°C) 1.0 in
May 55°F (13°C) 1.0 in
June 65°F (18°C) 0.6 in Driest
July 72°F (22°C) 1.5 in Warmest
August 70°F (21°C) 1.6 in Wettest
September 61°F (16°C) 1.4 in
October 49°F (10°C) 1.5 in
November 36°F (2°C) 1.2 in
December 28°F (-2°C) 1.2 in

La Sal has a seasonal temperature swing of 44°F / from 27°F in January to 72°F in July. Total annual precipitation is 14.0 inches, with August being the wettest month (1.6") and June the driest (0.6").

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