Lonetree, WY

Full City Profile · Wyoming · Uinta County County

5.0 /5.0
A+ Excellent
29 Population 1/sq mi density
41°F Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
79.3% bachelor's degree or higher
Lonetree has a cool climate with an average annual temperature of 41°F (5°C). Winters average 22°F in January while summers reach 63°F in July. Annual precipitation totals 10.6 inches. The area receives 63.8 inches of snow annually. Air quality is rated Good with a median AQI of 7.

Temperature

22°F Jan (-6°C) 63°F Jul (17°C)
Annual Average40.8°F
24% below US avg
January Average22°F (-6°C)
July Average63°F (17°C)

Geography

Elevation7,621 ft (2,323 m)
Area45.7 sq mi (118.3 km²)
Population Density1/sq mi
Coordinates41.0344°N, 110.1440°W
TimezoneAmerica/Denver
CountyUinta County County
Nearest AirportVernal Regional (VEL)
53 miles away

Precipitation & Snow

Annual Rainfall 10.6"
72% below US avg
Snowfall 63.8"
Wettest Month (Aug) 1.11"
Driest Month (Dec) 0.50"

Air Quality

AQI Median7.0
RatingGood
Good Days %100.0%
Unhealthy Days0

Natural Hazard Risk

Overall RiskVery Low
Risk Score16.7 / 100
Social Vulnerability15.0 / 100
Community Resilience12.5 / 100

Hazard Breakdown

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

Earthquake History

169 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M3.5 on Aug 10, 2025.

Apr 15, 2010 9 km NE of Randolph, Utah M4.9 110 km
Mar 20, 1995 10 km NNW of Rangely, Colorado M4.5 145 km
Jan 30, 2000 8 km ESE of Little America, Wyoming M4.3 61 km
May 20, 1995 434km E of Wendover, Utah M4.1 137 km
May 25, 2016 15 km NNE of Tabiona, Utah M4.0 74 km
Apr 7, 1990 28 km WNW of Bonanza, Utah M4.0 118 km
May 1, 2025 4 km WNW of Independence, Utah M3.9 126 km
Nov 8, 1991 17 km WNW of Bonanza, Utah M3.7 123 km
Mar 2, 1991 27 km SSW of Jensen, Utah M3.7 114 km
Aug 31, 2023 15 km ENE of Wolf Creek, Utah M3.7 132 km
Jun 9, 2021 17 km E of Independence, Utah M3.7 111 km
Oct 17, 2013 13 km NE of Avon, Utah M3.6 143 km
Jan 3, 2003 3 km SSE of Eden, Utah M3.6 141 km
Nov 11, 2000 14 km SE of Jensen, Utah M3.6 115 km
Jul 28, 2002 10 km SSW of Laketown, Utah M3.6 130 km
Jun 30, 1998 8 km NNW of Point of Rocks, Wyoming M3.6 136 km
Jun 25, 1994 12 km NE of Little America, Wyoming M3.6 72 km
Jun 30, 1999 5 km SSW of Snyderville, Utah M3.6 128 km
Jul 2, 2016 7 km NNE of Granger, Wyoming M3.5 71 km
Mar 7, 2009 9 km NNE of Granger, Wyoming M3.5 73 km
Source: USGS (M2.5+, 1990-2025)

Tornado History

25 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3. Total: 1 injury.

Date Rating Distance Fatalities
Aug 11, 1993 EF3 91 km 0
May 10, 1950 EF2 28 km 0
Jul 10, 2001 EF1 82 km 0
Apr 20, 2001 EF1 72 km 0
Apr 14, 2000 EF1 72 km 0
Sep 3, 1999 EF1 88 km 0
Jun 27, 1974 EF1 78 km 0
Sep 9, 1973 EF1 81 km 0
Jun 23, 1965 EF1 99 km 0
Jun 1, 1955 EF1 79 km 0
May 28, 2018 EF0 65 km 0
Jun 16, 2015 EF0 72 km 0
Aug 6, 2009 EF0 83 km 0
Aug 21, 2001 EF0 49 km 0
May 5, 1999 EF0 81 km 0
Jun 10, 1997 EF0 79 km 0
Jul 8, 1990 EF0 86 km 0
Mar 23, 1990 EF0 87 km 0
May 30, 1989 EF0 35 km 0
May 30, 1989 EF0 36 km 0
Source: NOAA SPC (EF0+, 1950-2024)

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: EAST FORK (106,432 ac, 2020).

Year Name Acres Distance
2020 EAST FORK 106,432 62 km
2007 NEOLA NORTH 46,909 54 km
2000 WLD HORSE 41,881 69 km
2000 SHEEP MT 31,393 79 km
2002 MUSTANG 20,607 67 km
1988 WHITEROCKS 18,885 60 km
1999 BRIDGER BA 15,227 97 km
2002 GARDEN VALLEY COMPLEX (EAST FORK) 14,245 53 km
2007 RED CANYON RX BURN-H 13,464 91 km
2018 LANEY RIM 11,589 100 km
2020 RICHARD MTN 7,802 74 km
2010 WINDMILL 5,935 61 km
1989 UINTA CANYON 5,834 42 km
1997 RED CREEK 5,381 93 km
1988 LITTLEBRYN 5,300 63 km
2005 NORTH NEOLA 5,195 62 km
2018 MURDOCK 5,169 73 km
1985 WEYMAN 5,058 32 km
2006 SALT WELLS BASIN 4,581 90 km
2016 BOX CANYON 4,479 85 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 22°F (-6°C) 0.6 in
February 22°F (-5°C) 0.8 in
March 32°F (-0°C) 0.7 in
April 39°F (4°C) 1.0 in
May 48°F (9°C) 1.1 in
June 56°F (14°C) 1.0 in
July 63°F (17°C) 1.1 in Warmest
August 62°F (17°C) 1.1 in Wettest
September 54°F (12°C) 1.1 in
October 42°F (6°C) 1.1 in
November 29°F (-2°C) 0.6 in
December 21°F (-6°C) 0.5 in Coldest, Driest

Lonetree has a seasonal temperature swing of 42°F / from 21°F in December to 63°F in July. Total annual precipitation is 10.6 inches, with August being the wettest month (1.1") and December the driest (0.5").

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