Summerhaven, AZ
Full City Profile · Arizona · Pinal County County
5.0
/5.0
A+
Excellent
22
Population
5/sq mi density
56°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
50.0% bachelor's degree or higher
Summerhaven enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 42°F in January while summers reach 72°F in July. Annual precipitation totals 13.2 inches. The area receives 10.8 inches of snow annually. Air quality is rated Moderate with a median AQI of 77.
Temperature
42°F Jan (5°C)
72°F Jul (22°C)
| Annual Average | 55.9°F |
| 4% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 8,711 ft (2,655 m) |
| Area | 4.5 sq mi (11.8 km²) |
| Population Density | 5/sq mi |
| Coordinates | 32.4422°N, 110.7750°W |
| Timezone | America/Phoenix |
| County | Pinal County County |
| Nearest Airport | Tucson International (TUS) 25 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 77.0 |
| Rating | Moderate |
| Good Days % | 21.0% |
| Unhealthy Days | 70 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0517 ppm |
| PM2.5 (Fine Particles) | 7.6 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 93.8 / 100 |
| Social Vulnerability | 43.7 / 100 |
| Community Resilience | 13.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively High |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively High |
| Winter Weather | Very Low |
| Lightning | Very High |
| Drought | Relatively High |
| Cold Wave | Very Low |
| Landslide | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 1.4 in | |
| February | 42°F (5°C) | 1.2 in | |
| March | 46°F (8°C) | 0.7 in | |
| April | 52°F (11°C) | 0.3 in | |
| May | 61°F (16°C) | 0.2 in | Driest |
| June | 70°F (21°C) | 0.4 in | |
| July | 72°F (22°C) | 2.6 in | Warmest, Wettest |
| August | 71°F (22°C) | 2.5 in | |
| September | 67°F (19°C) | 1.2 in | |
| October | 58°F (15°C) | 0.8 in | |
| November | 50°F (10°C) | 0.8 in | |
| December | 41°F (5°C) | 1.2 in | Coldest |
Summerhaven has a seasonal temperature swing of 31°F / from 41°F in December to 72°F in July. Total annual precipitation is 13.2 inches, with July being the wettest month (2.6") and May the driest (0.2").