All Countries
Chelsea, OK
Full City Profile · Oklahoma · Rogers County County
2.5
/5.0
C+
Fair
1,862
Population
1,046/sq mi density
$42,875
Median Income
$20,376 per capita
$101,300
Home Value
$129,512 Zillow
$756
Median Rent
27.8% income on rent
60°F
Avg Temperature
318 sunny days/yr
158
Violent Crime/100K
1,735 property/100K
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Economy
2.3 / 5.0
$42,875 median income, 7.6% unemployment
A+
Affordability
5.0 / 5.0
$101,300 home value, $756/mo rent
F
Safety
1.0 / 5.0
158 violent crimes/100K
D
Education
1.7 / 5.0
9.1% bachelor's degree or higher
Chelsea enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 37°F in January while summers reach 82°F in July. The area gets 318 sunny days per year. Air quality is rated Good with a median AQI of 45.
Temperature
37°F Jan (3°C)
82°F Jul (28°C)
| Annual Average | 60.1°F |
| 11% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 715 ft (218 m) |
| Area | 1.8 sq mi (4.6 km²) |
| Population Density | 1,046/sq mi |
| Coordinates | 36.5320°N, 95.4346°W |
| Timezone | America/Chicago |
| County | Rogers County County |
| Nearest Airport | Grand Lake Regional (NRI) 32 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 45.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 80.1 / 100 |
| Social Vulnerability | 36.4 / 100 |
| Community Resilience | 55.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Very High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 1.7 in | Coldest, Driest |
| February | 40°F (4°C) | 2.0 in | |
| March | 49°F (10°C) | 3.7 in | |
| April | 59°F (15°C) | 3.8 in | |
| May | 67°F (19°C) | 4.8 in | |
| June | 75°F (24°C) | 4.8 in | |
| July | 82°F (28°C) | 3.0 in | Warmest |
| August | 80°F (27°C) | 3.3 in | |
| September | 72°F (22°C) | 5.0 in | Wettest |
| October | 61°F (16°C) | 3.7 in | |
| November | 48°F (9°C) | 3.6 in | |
| December | 38°F (4°C) | 2.3 in |
Chelsea has a seasonal temperature swing of 45°F / from 37°F in January to 82°F in July. Total annual precipitation is 41.6 inches, with September being the wettest month (5.0") and January the driest (1.7").