Maunaloa, HI
Full City Profile · Hawaii · Kalawao County County
3.5
/5.0
B+
Good
292
Population
395/sq mi density
$55,455
Median Income
$26,449 per capita
$365,800
Home Value
$295,454 Zillow
$839
Median Rent
23.1% income on rent
76°F
Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$55,455 median income, 2.1% unemployment
C+
Affordability
2.9 / 5.0
$365,800 home value, $839/mo rent
B+
Education
3.5 / 5.0
31.7% bachelor's degree or higher
Maunaloa has a warm climate with an average annual temperature of 76°F (24°C). Winters average 72°F in January while summers reach 79°F in July. Annual precipitation totals 27.5 inches. The area receives 0.0 inches of snow annually.
Temperature
72°F Jan (22°C)
79°F Jul (26°C)
| Annual Average | 75.9°F |
| 41% above US avg | |
| January Average | 72°F (22°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 1,019 ft (311 m) |
| Area | 0.7 sq mi (1.9 km²) |
| Population Density | 395/sq mi |
| Coordinates | 21.1334°N, 157.2122°W |
| Timezone | Pacific/Honolulu |
| County | Kalawao County County |
| Nearest Airport | Daniel K Inouye International (HNL) 47 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 0.1 / 100 |
| Social Vulnerability | 78.5 / 100 |
| Community Resilience | 99.9 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | No Rating |
| Lightning | Very Low |
| Drought | No Rating |
| Cold Wave | No Rating |
| Landslide | Very Low |
| Coastal Flood | Very Low |
| Tsunami | Very Low |
| Volcano | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Haleakala (111 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Haleakala | Shield | 3,055 m (10,023 ft) | 1750 | 111 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 72°F (22°C) | 4.5 in | Coldest |
| February | 72°F (22°C) | 2.0 in | |
| March | 73°F (23°C) | 5.3 in | Wettest |
| April | 74°F (23°C) | 2.0 in | |
| May | 76°F (24°C) | 1.2 in | |
| June | 78°F (26°C) | 0.7 in | Driest |
| July | 79°F (26°C) | 1.0 in | |
| August | 80°F (27°C) | 1.2 in | Warmest |
| September | 80°F (27°C) | 1.0 in | |
| October | 79°F (26°C) | 2.0 in | |
| November | 76°F (25°C) | 2.9 in | |
| December | 74°F (23°C) | 3.7 in |
Maunaloa has a seasonal temperature swing of 8°F / from 72°F in January to 80°F in August. Total annual precipitation is 27.5 inches, with March being the wettest month (5.3") and June the driest (0.7").