Gilbert, AZ
Full City Profile · Arizona · Pinal County County
3.7
/5.0
B+
Good
271,118
Population
3,942/sq mi density
$121,351
Median Income
$49,825 per capita
$518,600
Home Value
$566,873 Zillow
$2,028
Median Rent
28.2% income on rent
71°F
Avg Temperature
138
Violent Crime/100K
985 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$121,351 median income, 3.3% unemployment
A
Affordability
4.3 / 5.0
$518,600 home value, $2,028/mo rent
F
Safety
1.0 / 5.0
138 violent crimes/100K
A+
Education
4.8 / 5.0
47.5% bachelor's degree or higher
Gilbert has a warm climate with an average annual temperature of 71°F (22°C). Winters average 53°F in January while summers reach 91°F in July. Annual precipitation totals 8.7 inches. The area receives 0.0 inches of snow annually. Air quality is rated Moderate with a median AQI of 77.
Temperature
53°F Jan (12°C)
91°F Jul (33°C)
| Annual Average | 71.4°F |
| 32% above US avg | |
| January Average | 53°F (12°C) |
| July Average | 91°F (33°C) |
Geography
| Elevation | 1,293 ft (394 m) |
| Area | 68.2 sq mi (176.5 km²) |
| Population Density | 3,942/sq mi |
| Coordinates | 33.3103°N, 111.7431°W |
| Timezone | America/Phoenix |
| County | Pinal County County |
| Nearest Airport | Phoenix Sky Harbor International (PHX) 18 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 | 53°F (12°C) | 1.0 in | |
| February | 56°F (13°C) | 1.1 in | Wettest |
| March | 62°F (17°C) | 1.1 in | |
| April | 69°F (21°C) | 0.3 in | |
| May | 78°F (25°C) | 0.2 in | |
| June | 87°F (31°C) | 0.0 in | Driest |
| July | 91°F (33°C) | 0.8 in | Warmest |
| August | 90°F (32°C) | 1.1 in | |
| September | 85°F (29°C) | 0.7 in | |
| October | 73°F (23°C) | 0.7 in | |
| November | 60°F (16°C) | 0.6 in | |
| December | 52°F (11°C) | 1.0 in | Coldest |
Gilbert has a seasonal temperature swing of 40°F / from 52°F in December to 91°F in July. Total annual precipitation is 8.7 inches, with February being the wettest month (1.1") and June the driest (0.0").