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Oak Grove, AR
Full City Profile · Arkansas · Carroll County County
3.0
/5.0
B
Good
70
Population
25/sq mi density
58°F
Avg Temperature
305 sunny days/yr
430
Violent Crime/100K
3,013 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
430 violent crimes/100K (13% above avg)
A+
Education
5.0 / 5.0
0.0% bachelor's degree or higher
Oak Grove enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 37°F in January while summers reach 79°F in July. The area gets 305 sunny days per year. Annual precipitation totals 44.5 inches. Air quality is rated Good with a median AQI of 43.
Temperature
37°F Jan (3°C)
79°F Jul (26°C)
| Annual Average | 58.3°F |
| 8% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 305 days/yr |
Geography
| Elevation | 1,321 ft (403 m) |
| Area | 2.8 sq mi (7.3 km²) |
| Population Density | 25/sq mi |
| Coordinates | 36.4640°N, 93.4301°W |
| Timezone | America/Chicago |
| County | Carroll County County |
| Nearest Airport | Marion County Regional (FLP) 48 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 64.6 / 100 |
| Social Vulnerability | 84.3 / 100 |
| Community Resilience | 15.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Very High |
| Drought | No Rating |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 2.1 in | Coldest, Driest |
| February | 39°F (4°C) | 2.6 in | |
| March | 48°F (9°C) | 4.2 in | |
| April | 57°F (14°C) | 4.1 in | |
| May | 65°F (18°C) | 4.8 in | Wettest |
| June | 73°F (23°C) | 4.6 in | |
| July | 79°F (26°C) | 3.1 in | Warmest |
| August | 77°F (25°C) | 3.5 in | |
| September | 70°F (21°C) | 4.1 in | |
| October | 59°F (15°C) | 3.5 in | |
| November | 47°F (8°C) | 4.1 in | |
| December | 38°F (3°C) | 3.3 in |
Oak Grove has a seasonal temperature swing of 42°F / from 37°F in January to 79°F in July. Total annual precipitation is 43.8 inches, with May being the wettest month (4.8") and January the driest (2.1").