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Tolani Lake, AZ

Full City Profile · Arizona · Navajo County County

1.1 /5.0
F Poor
430 Population 683/sq mi density
$375 Median Rent 9.0% income on rent
57°F Avg Temperature 330 sunny days/yr
396 Violent Crime/100K 4,346 property/100K
F
Overall
1.1 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
396 violent crimes/100K (4% above avg)
F
Education
1.2 / 5.0
2.5% bachelor's degree or higher
Tolani Lake enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 36°F in January while summers reach 79°F in July. The area gets 330 sunny days per year. Annual precipitation totals 6.5 inches. Air quality is rated Good with a median AQI of 45.

Temperature

36°F Jan (2°C) 79°F Jul (26°C)
Annual Average56.7°F
5% above US avg
January Average36°F (2°C)
July Average79°F (26°C)
Sunny Days330 days/yr

Geography

Elevation4,958 ft (1,511 m)
Area0.4 sq mi (1.1 km²)
Population Density683/sq mi
Coordinates35.4298°N, 110.8412°W
TimezoneAmerica/Phoenix
CountyNavajo County County
Nearest AirportWinslow-Lindbergh Regional (INW)
29 miles away

Precipitation & Snow

Annual Rainfall 6.5"
83% below US avg
Wettest Month (Aug) 1.30"
Driest Month (Jun) 0.24"

Air Quality

AQI Median45.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0478 ppm

Natural Hazard Risk

Overall RiskRelatively Moderate
Risk Score88.1 / 100
Social Vulnerability97.7 / 100
Community Resilience3.6 / 100

Hazard Breakdown

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

Earthquake History

75 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.3. Most recent: M2.5 on Apr 15, 2025.

Apr 29, 1993 5 km SSE of Valle, Arizona M5.3 117 km
Mar 2, 2005 40 km SSW of Winslow West, Arizona M5.1 80 km
Apr 25, 1993 3 km SSW of Valle, Arizona M5.0 120 km
Jul 5, 1992 Arizona M4.0 139 km
Jan 30, 2005 41 km NNE of Washington Park, Arizona M4.0 77 km
Jan 6, 1998 15 km WSW of Joseph City, Arizona M3.9 65 km
Mar 18, 2011 7 km NNW of Clarkdale, Arizona M3.8 132 km
May 7, 1993 4 km SW of Valle, Arizona M3.8 123 km
Jan 28, 2005 40 km NE of Washington Park, Arizona M3.8 81 km
Apr 17, 1995 8 km W of Tusayan, Arizona M3.7 138 km
Mar 14, 1992 12 km WSW of Grand Canyon Village, Arizona M3.7 144 km
Mar 31, 1997 18 km SE of Valle, Arizona M3.7 105 km
Mar 14, 1992 20 km WSW of Grand Canyon Village, Arizona M3.7 149 km
Feb 4, 1993 8 km W of Tusayan, Arizona M3.6 138 km
Jan 23, 2011 7 km NNW of Clarkdale, Arizona M3.6 131 km
Apr 29, 1993 4 km S of Valle, Arizona M3.6 120 km
Feb 8, 2005 37 km NE of Washington Park, Arizona M3.6 84 km
Jun 21, 1993 14 km WSW of Grand Canyon Village, Arizona M3.5 145 km
May 10, 2023 33 km SW of Cameron, Arizona M3.4 78 km
Mar 1, 2025 6 km SE of Moenkopi, Arizona M3.4 76 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

45 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3.

Date Rating Distance Fatalities
Oct 6, 2010 EF3 58 km 0
Sep 14, 2011 EF2 79 km 0
Oct 24, 1992 EF2 62 km 0
Oct 14, 2006 EF1 98 km 0
Oct 18, 2024 EF0 84 km 0
Jun 7, 2024 EF0 79 km 0
May 13, 2024 EF0 63 km 0
Aug 8, 2023 EF0 82 km 0
Sep 13, 2022 EF0 70 km 0
Jun 23, 2022 EF0 49 km 0
Jun 29, 2021 EF0 64 km 0
Jun 16, 2021 EF0 31 km 0
May 20, 2019 EF0 83 km 0
Oct 21, 2018 EF0 39 km 0
Aug 18, 2018 EF0 67 km 0
Oct 20, 2015 EF0 100 km 0
Jul 15, 2013 EF0 47 km 0
Sep 1, 2011 EF0 90 km 0
Oct 6, 2010 EF0 93 km 0
May 22, 2009 EF0 63 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Nearby Volcanoes

1 volcano within 200 km. Closest: San Francisco Volcanic Field (76 km).

Name Type Elevation Last Eruption Distance
San Francisco Volcanic Field Pyroclastic cone 3,850 m (12,631 ft) 1075 76 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: JACK (35,926 ac, 2016).

Year Name Acres Distance
2016 JACK 35,926 92 km
2022 PIPELINE 26,437 66 km
2015 CAMILLO 24,654 79 km
2014 SLIDE 22,698 99 km
2017 BOUNDARY 17,814 91 km
1996 HOCKDERFFER 17,755 77 km
2022 TUNNEL 17,659 61 km
2004 JACKET 17,453 60 km
2000 PUMPKIN 16,086 92 km
2018 TINDER 16,083 97 km
2009 WILDHORSE COMPLEX 14,007 96 km
2010 SCHULTZ 13,957 70 km
2021 SLATE 11,540 86 km
2023 STILL 10,626 100 km
1996 HORSESHOE 9,310 81 km
2012 CANYON 8,836 81 km
2019 MAROON 8,605 52 km
2018 UNNAMED 8,163 100 km
2007 WILKINS 8,127 100 km
2016 MORMON 7,897 85 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 36°F (2°C) 0.4 in
February 41°F (5°C) 0.6 in
March 47°F (8°C) 0.7 in
April 54°F (12°C) 0.4 in
May 63°F (17°C) 0.4 in
June 72°F (22°C) 0.2 in Driest
July 79°F (26°C) 1.1 in Warmest
August 76°F (24°C) 1.3 in Wettest
September 68°F (20°C) 1.0 in
October 56°F (14°C) 0.8 in
November 44°F (7°C) 0.6 in
December 34°F (1°C) 0.6 in Coldest

Tolani Lake has a seasonal temperature swing of 45°F / from 34°F in December to 79°F in July. Total annual precipitation is 8.0 inches, with August being the wettest month (1.3") and June the driest (0.2").

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