Greenville, OK
Full City Profile · Oklahoma · Carter County County
4.2
/5.0
A
Great
142
Population
112/sq mi density
$65,313
Median Income
$35,571 per capita
$132,500
Home Value
$150,708 Zillow
62°F
Avg Temperature
A
Overall
4.2 / 5.0
Strong
A
Economy
4.3 / 5.0
$65,313 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$132,500 home value, /mo rent
B
Education
3.3 / 5.0
29.0% bachelor's degree or higher
Greenville enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 40°F in January while summers reach 82°F in July. Annual precipitation totals 39.8 inches. The area receives 3.8 inches of snow annually. Air quality is rated Good with a median AQI of 48.
Temperature
40°F Jan (5°C)
82°F Jul (28°C)
| Annual Average | 61.5°F |
| 14% above US avg | |
| January Average | 40°F (5°C) |
| July Average | 82°F (28°C) |
Geography
| Elevation | 737 ft (225 m) |
| Area | 1.3 sq mi (3.3 km²) |
| Population Density | 112/sq mi |
| Coordinates | 34.0044°N, 97.1213°W |
| Timezone | America/Chicago |
| County | Carter County County |
| Nearest Airport | North Texas Regional/Perrin Field (PNX) 33 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 48.0 |
| Rating | Good |
| Good Days % | 59.8% |
| Unhealthy Days | 14 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0530 ppm |
| PM2.5 (Fine Particles) | 7.5 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 74.9 / 100 |
| Social Vulnerability | 64.2 / 100 |
| Community Resilience | 43.0 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Low |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively High |
| 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 | 40°F (5°C) | 2.0 in | Coldest, Driest |
| February | 45°F (7°C) | 2.2 in | |
| March | 53°F (11°C) | 3.4 in | |
| April | 61°F (16°C) | 3.8 in | |
| May | 69°F (21°C) | 5.6 in | Wettest |
| June | 78°F (25°C) | 4.2 in | |
| July | 82°F (28°C) | 2.8 in | Warmest |
| August | 82°F (28°C) | 2.8 in | |
| September | 74°F (23°C) | 3.8 in | |
| October | 63°F (17°C) | 4.1 in | |
| November | 51°F (11°C) | 2.6 in | |
| December | 43°F (6°C) | 2.7 in |
Greenville has a seasonal temperature swing of 42°F / from 40°F in January to 82°F in July. Total annual precipitation is 39.8 inches, with May being the wettest month (5.6") and January the driest (2.0").