Mount Holly, AR
Full City Profile · Arkansas · Ouachita County County
4.8
/5.0
A+
Excellent
19
Population
7/sq mi density
64°F
Avg Temperature
A+
Overall
4.8 / 5.0
Strong
A+
Education
4.8 / 5.0
47.4% bachelor's degree or higher
Mount Holly enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 45°F in January while summers reach 82°F in July. Annual precipitation totals 52.1 inches. The area receives 1.7 inches of snow annually.
Temperature
45°F Jan (7°C)
82°F Jul (28°C)
| Annual Average | 64.2°F |
| 19% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 82°F (28°C) |
Geography
| Elevation | 247 ft (75 m) |
| Area | 2.8 sq mi (7.2 km²) |
| Population Density | 7/sq mi |
| Coordinates | 33.3072°N, 92.9502°W |
| Timezone | America/Chicago |
| County | Ouachita County County |
| Nearest Airport | South Arkansas Regional At Goodwin Field (ELD) 10 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 51.2 / 100 |
| Social Vulnerability | 94.8 / 100 |
| Community Resilience | 36.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively High |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 4.4 in | Coldest |
| February | 49°F (9°C) | 4.5 in | |
| March | 56°F (14°C) | 5.1 in | |
| April | 64°F (18°C) | 5.4 in | |
| May | 72°F (22°C) | 4.8 in | |
| June | 79°F (26°C) | 3.9 in | |
| July | 82°F (28°C) | 3.4 in | Warmest |
| August | 82°F (28°C) | 3.4 in | |
| September | 76°F (24°C) | 3.2 in | Driest |
| October | 65°F (18°C) | 4.6 in | |
| November | 54°F (12°C) | 3.8 in | |
| December | 47°F (8°C) | 5.6 in | Wettest |
Mount Holly has a seasonal temperature swing of 38°F / from 45°F in January to 82°F in July. Total annual precipitation is 52.1 inches, with December being the wettest month (5.6") and September the driest (3.2").