Ahuimanu, HI
Full City Profile · Hawaii · Honolulu County County
4.2
/5.0
A
Great
8,520
Population
3,167/sq mi density
$129,028
Median Income
$50,600 per capita
$878,400
Home Value
$1,070,545 Zillow
$2,621
Median Rent
33.0% income on rent
77°F
Avg Temperature
A
Overall
4.2 / 5.0
Strong
A+
Economy
4.9 / 5.0
$129,028 median income, 2.8% unemployment
C+
Affordability
2.8 / 5.0
$878,400 home value, $2,621/mo rent
A+
Education
4.9 / 5.0
49.2% bachelor's degree or higher
Ahuimanu has a warm climate with an average annual temperature of 77°F (25°C). Winters average 73°F in January while summers reach 79°F in July. Annual precipitation totals 27.8 inches. The area receives 0.0 inches of snow annually. Air quality is rated Good with a median AQI of 31.
Temperature
73°F Jan (23°C)
79°F Jul (26°C)
| Annual Average | 76.6°F |
| 42% above US avg | |
| January Average | 73°F (23°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 228 ft (69 m) |
| Area | 2.7 sq mi (7.0 km²) |
| Population Density | 3,167/sq mi |
| Coordinates | 21.4379°N, 157.8403°W |
| Timezone | Pacific/Honolulu |
| County | Honolulu County County |
| Nearest Airport | Daniel K Inouye International (HNL) 10 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 31.0 |
| Rating | Good |
| Good Days % | 98.4% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0275 ppm |
| NO₂ (Nitrogen Dioxide) | 6.1 ppb |
| SO₂ (Sulfur Dioxide) | 1.31 ppb |
| CO (Carbon Monoxide) | 0.11 ppm |
| PM2.5 (Fine Particles) | 4.1 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 98.8 / 100 |
| Social Vulnerability | 25.9 / 100 |
| Community Resilience | 62.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively High |
| Wildfire | Relatively High |
| Flood | Very High |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | No Rating |
| Winter Weather | No Rating |
| Lightning | Very High |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | No Rating |
| Landslide | Relatively High |
| Coastal Flood | Relatively Moderate |
| Tsunami | Relatively High |
| Volcano | No Rating |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Haleakala (184 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Haleakala | Shield | 3,055 m (10,023 ft) | 1750 | 184 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 2.8 in | |
| February | 73°F (23°C) | 3.2 in | Coldest |
| March | 74°F (23°C) | 3.6 in | |
| April | 75°F (24°C) | 1.6 in | |
| May | 77°F (25°C) | 1.3 in | |
| June | 78°F (26°C) | 1.3 in | Driest |
| July | 79°F (26°C) | 1.3 in | |
| August | 80°F (27°C) | 1.4 in | |
| September | 80°F (27°C) | 1.5 in | Warmest |
| October | 79°F (26°C) | 2.6 in | |
| November | 77°F (25°C) | 3.7 in | Wettest |
| December | 75°F (24°C) | 3.5 in |
Ahuimanu has a seasonal temperature swing of 7°F / from 73°F in February to 80°F in September. Total annual precipitation is 27.8 inches, with November being the wettest month (3.7") and June the driest (1.3").