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Geronimo, OK
Full City Profile · Oklahoma · Cotton County County
3.5
/5.0
B+
Good
1,161
Population
779/sq mi density
$64,250
Median Income
$28,825 per capita
$88,200
Home Value
$112,906 Zillow
$1,115
Median Rent
22.8% income on rent
63°F
Avg Temperature
318 sunny days/yr
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$64,250 median income, 4.6% unemployment
A+
Affordability
5.0 / 5.0
$88,200 home value, $1,115/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
C+
Education
2.7 / 5.0
21.0% bachelor's degree or higher
Geronimo enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 41°F in January while summers reach 84°F in July. The area gets 318 sunny days per year. Air quality is rated Good with a median AQI of 45.
Temperature
41°F Jan (5°C)
84°F Jul (29°C)
| Annual Average | 62.7°F |
| 16% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 1,095 ft (334 m) |
| Area | 1.5 sq mi (3.9 km²) |
| Population Density | 779/sq mi |
| Coordinates | 34.4831°N, 98.3877°W |
| Timezone | America/Chicago |
| County | Cotton County County |
| Nearest Airport | Lawton-Fort Sill Regional (LAW) 6 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 45.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 4.9 / 100 |
| Social Vulnerability | 46.2 / 100 |
| Community Resilience | 35.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively 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 | Relatively Moderate |
| Cold Wave | Very 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) | 1.3 in | Coldest, Driest |
| February | 44°F (7°C) | 1.6 in | |
| March | 53°F (12°C) | 2.5 in | |
| April | 62°F (16°C) | 2.8 in | |
| May | 70°F (21°C) | 4.8 in | Wettest |
| June | 79°F (26°C) | 3.9 in | |
| July | 84°F (29°C) | 2.1 in | Warmest |
| August | 83°F (28°C) | 2.5 in | |
| September | 76°F (24°C) | 3.9 in | |
| October | 64°F (18°C) | 3.1 in | |
| November | 51°F (11°C) | 1.9 in | |
| December | 42°F (6°C) | 1.5 in |
Geronimo has a seasonal temperature swing of 43°F / from 41°F in January to 84°F in July. Total annual precipitation is 31.8 inches, with May being the wettest month (4.8") and January the driest (1.3").