All Countries
Arivaca Junction, AZ
Full City Profile · Arizona · Santa Cruz County County
3.2
/5.0
B
Good
650
Population
220/sq mi density
$66,250
Median Income
$28,152 per capita
$148,300
Home Value
$250,413 Zillow
63°F
Avg Temperature
330 sunny days/yr
33
Violent Crime/100K
1,444 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.9 / 5.0
$66,250 median income, 4.9% unemployment
A+
Affordability
5.0 / 5.0
$148,300 home value, /mo rent
F
Safety
1.0 / 5.0
33 violent crimes/100K
C+
Education
3.0 / 5.0
24.4% bachelor's degree or higher
Arivaca Junction enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 48°F in January while summers reach 80°F in July. The area gets 330 sunny days per year. Annual precipitation totals 16.0 inches. The area receives 0.1 inches of snow annually. Air quality is rated Good with a median AQI of 45.
Temperature
48°F Jan (9°C)
80°F Jul (27°C)
| Annual Average | 63.0°F |
| 17% above US avg | |
| January Average | 48°F (9°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 3,145 ft (959 m) |
| Area | 2.9 sq mi (7.6 km²) |
| Population Density | 220/sq mi |
| Coordinates | 31.7389°N, 111.0736°W |
| Timezone | America/Phoenix |
| County | Santa Cruz County County |
| Nearest Airport | Nogales International (OLS) 26 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 45.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 7.5 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 88.3 / 100 |
| Social Vulnerability | 92.3 / 100 |
| Community Resilience | 2.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively High |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively High |
| Winter Weather | Very Low |
| Lightning | Relatively High |
| Drought | Relatively Low |
| Cold Wave | No Rating |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 48°F (9°C) | 1.1 in | Coldest |
| February | 53°F (12°C) | 1.0 in | |
| March | 57°F (14°C) | 1.0 in | |
| April | 63°F (17°C) | 0.4 in | |
| May | 71°F (21°C) | 0.2 in | Driest |
| June | 80°F (27°C) | 0.4 in | |
| July | 80°F (27°C) | 3.8 in | Wettest |
| August | 81°F (27°C) | 3.2 in | Warmest |
| September | 77°F (25°C) | 1.9 in | |
| October | 68°F (20°C) | 1.3 in | |
| November | 57°F (14°C) | 0.8 in | |
| December | 51°F (10°C) | 1.5 in |
Arivaca Junction has a seasonal temperature swing of 33°F / from 48°F in January to 81°F in August. Total annual precipitation is 16.5 inches, with July being the wettest month (3.8") and May the driest (0.2").