Mormon Lake, AZ
Full City Profile · Arizona · Coconino County County
5.0
/5.0
A+
Excellent
175
Population
126/sq mi density
47°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
0.0% bachelor's degree or higher
Mormon Lake experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 31°F in January while summers reach 66°F in July. Annual precipitation totals 24.6 inches. The area receives 77.4 inches of snow annually. Air quality is rated Good with a median AQI of 46.
Temperature
31°F Jan (-0°C)
66°F Jul (19°C)
| Annual Average | 46.9°F |
| 13% below US avg | |
| January Average | 31°F (-0°C) |
| July Average | 66°F (19°C) |
Geography
| Elevation | 7,149 ft (2,179 m) |
| Area | 1.4 sq mi (3.6 km²) |
| Population Density | 126/sq mi |
| Coordinates | 34.9116°N, 111.4481°W |
| Timezone | America/Phoenix |
| County | Coconino County County |
| Nearest Airport | Winslow-Lindbergh Regional (INW) 42 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 46.0 |
| Rating | Good |
| Good Days % | 68.3% |
| Unhealthy Days | 5 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0500 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 94.2 / 100 |
| Social Vulnerability | 58.7 / 100 |
| Community Resilience | 46.2 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | No Rating |
| Earthquake | Relatively Moderate |
| Wildfire | Relatively High |
| Flood | Relatively High |
| Hail | Relatively Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very High |
| Lightning | Very High |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
| Volcano | Relatively Low |
| Avalanche | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: San Francisco Volcanic Field (53 km).
| Name | Type | Elevation | Last Eruption | Distance |
| San Francisco Volcanic Field | Pyroclastic cone | 3,850 m (12,631 ft) | 1075 | 53 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-0°C) | 3.1 in | |
| February | 33°F (1°C) | 3.0 in | |
| March | 38°F (3°C) | 2.5 in | |
| April | 43°F (6°C) | 1.1 in | |
| May | 51°F (11°C) | 0.8 in | |
| June | 60°F (15°C) | 0.3 in | Driest |
| July | 66°F (19°C) | 2.1 in | Warmest |
| August | 65°F (18°C) | 3.2 in | Wettest |
| September | 59°F (15°C) | 2.1 in | |
| October | 48°F (9°C) | 1.9 in | |
| November | 38°F (4°C) | 1.7 in | |
| December | 31°F (-1°C) | 2.8 in | Coldest |
Mormon Lake has a seasonal temperature swing of 35°F / from 31°F in December to 66°F in July. Total annual precipitation is 24.6 inches, with August being the wettest month (3.2") and June the driest (0.3").