All Countries
Chester, OK
Full City Profile · Oklahoma · Major County County
3.8
/5.0
B+
Good
77
Population
19/sq mi density
$225,000
Home Value
$261,386 Zillow
58°F
Avg Temperature
323 sunny days/yr
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
C+
Safety
2.5 / 5.0
0 violent crimes/100K
A+
Education
5.0 / 5.0
53.4% bachelor's degree or higher
Chester enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 35°F in January while summers reach 82°F in July. The area gets 323 sunny days per year. Annual precipitation totals 28.8 inches. The area receives 12.3 inches of snow annually. Air quality is rated Good with a median AQI of 45.
Temperature
35°F Jan (2°C)
82°F Jul (28°C)
| Annual Average | 58.0°F |
| 7% above US avg | |
| January Average | 35°F (2°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 323 days/yr |
Geography
| Elevation | 1,713 ft (522 m) |
| Area | 4.0 sq mi (10.3 km²) |
| Population Density | 19/sq mi |
| Coordinates | 36.2157°N, 98.9213°W |
| Timezone | America/Chicago |
| County | Major County County |
| Nearest Airport | Clinton Regional (CLK) 47 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 45.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 34.2 / 100 |
| Social Vulnerability | 42.5 / 100 |
| Community Resilience | 34.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 0.7 in | Coldest, Driest |
| February | 40°F (4°C) | 1.1 in | |
| March | 48°F (9°C) | 1.9 in | |
| April | 58°F (14°C) | 2.3 in | |
| May | 67°F (19°C) | 4.3 in | Wettest |
| June | 76°F (25°C) | 3.5 in | |
| July | 82°F (28°C) | 2.3 in | Warmest |
| August | 80°F (27°C) | 2.6 in | |
| September | 72°F (22°C) | 2.8 in | |
| October | 60°F (16°C) | 1.9 in | |
| November | 46°F (8°C) | 1.7 in | |
| December | 37°F (3°C) | 0.8 in |
Chester has a seasonal temperature swing of 46°F / from 35°F in January to 82°F in July. Total annual precipitation is 25.8 inches, with May being the wettest month (4.3") and January the driest (0.7").