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Willington, SC
Full City Profile · South Carolina · McCormick County County
2.5
/5.0
C+
Fair
84
Population
14/sq mi density
63°F
Avg Temperature
308 sunny days/yr
330
Violent Crime/100K
2,968 property/100K
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
330 violent crimes/100K
A
Education
4.0 / 5.0
0.0% bachelor's degree or higher
Willington enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 44°F in January while summers reach 81°F in July. The area gets 308 sunny days per year. Annual precipitation totals 47.3 inches. Air quality is rated Good with a median AQI of 43.
Temperature
44°F Jan (7°C)
81°F Jul (27°C)
| Annual Average | 62.5°F |
| 16% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 308 days/yr |
Geography
| Elevation | 358 ft (109 m) |
| Area | 6.0 sq mi (15.4 km²) |
| Population Density | 14/sq mi |
| Coordinates | 33.9651°N, 82.4503°W |
| Timezone | America/New_York |
| County | McCormick County County |
| Nearest Airport | Anderson Regional (AND) 39 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 9.5 / 100 |
| Social Vulnerability | 95.7 / 100 |
| Community Resilience | 18.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 4.9 in | Coldest |
| February | 46°F (8°C) | 4.3 in | |
| March | 54°F (12°C) | 5.0 in | Wettest |
| April | 61°F (16°C) | 3.5 in | |
| May | 69°F (21°C) | 3.7 in | |
| June | 76°F (25°C) | 3.7 in | |
| July | 81°F (27°C) | 4.4 in | Warmest |
| August | 79°F (26°C) | 3.9 in | |
| September | 73°F (23°C) | 3.2 in | Driest |
| October | 62°F (17°C) | 3.3 in | |
| November | 53°F (12°C) | 3.2 in | |
| December | 45°F (7°C) | 3.8 in |
Willington has a seasonal temperature swing of 37°F / from 44°F in January to 81°F in July. Total annual precipitation is 46.9 inches, with March being the wettest month (5.0") and September the driest (3.2").