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St. Charles, AR
Full City Profile · Arkansas · Arkansas County County
3.4
/5.0
B
Good
260
Population
292/sq mi density
$63,173
Median Income
$24,078 per capita
$105,600
Home Value
$64,671 Zillow
$905
Median Rent
17.1% income on rent
62°F
Avg Temperature
301 sunny days/yr
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$63,173 median income, 1.2% unemployment
A+
Affordability
5.0 / 5.0
$105,600 home value, $905/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
D
Education
2.0 / 5.0
12.3% bachelor's degree or higher
St. Charles enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 41°F in January while summers reach 81°F in July. The area gets 301 sunny days per year. Annual precipitation totals 51.9 inches. The area receives 1.2 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
41°F Jan (5°C)
81°F Jul (27°C)
| Annual Average | 62.0°F |
| 15% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 203 ft (62 m) |
| Area | 0.9 sq mi (2.2 km²) |
| Population Density | 292/sq mi |
| Coordinates | 34.3730°N, 91.1374°W |
| Timezone | America/Chicago |
| County | Arkansas County County |
| Nearest Airport | Pinebluff Regional/Grider Field (PBF) 48 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 8.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 63.2 / 100 |
| Social Vulnerability | 85.9 / 100 |
| Community Resilience | 55.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 3.9 in | Coldest |
| February | 44°F (7°C) | 4.3 in | |
| March | 53°F (12°C) | 5.5 in | Wettest |
| April | 61°F (16°C) | 5.2 in | |
| May | 70°F (21°C) | 5.2 in | |
| June | 78°F (25°C) | 3.9 in | |
| July | 81°F (27°C) | 3.6 in | Warmest |
| August | 80°F (27°C) | 2.7 in | Driest |
| September | 74°F (23°C) | 3.3 in | |
| October | 63°F (17°C) | 3.7 in | |
| November | 53°F (11°C) | 5.2 in | |
| December | 44°F (7°C) | 5.2 in |
St. Charles has a seasonal temperature swing of 40°F / from 41°F in January to 81°F in July. Total annual precipitation is 51.7 inches, with March being the wettest month (5.5") and August the driest (2.7").