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Dexter, KY
Full City Profile · Kentucky · Calloway County County
2.7
/5.0
C+
Fair
133
Population
242/sq mi density
$114,200
Home Value
$150,771 Zillow
57°F
Avg Temperature
318 sunny days/yr
92
Violent Crime/100K
1,991 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
92 violent crimes/100K
A
Education
4.4 / 5.0
0.0% bachelor's degree or higher
Dexter enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 34°F in January while summers reach 77°F in July. The area gets 318 sunny days per year. Air quality is rated Good with a median AQI of 41.
Temperature
34°F Jan (1°C)
77°F Jul (25°C)
| Annual Average | 56.9°F |
| 5% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 441 ft (134 m) |
| Area | 0.6 sq mi (1.4 km²) |
| Population Density | 242/sq mi |
| Coordinates | 36.7394°N, 88.2960°W |
| Timezone | America/New_York |
| County | Calloway County County |
| Nearest Airport | Barkley Regional (PAH) 34 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 75.4 / 100 |
| Social Vulnerability | 63.7 / 100 |
| Community Resilience | 53.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively 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 | 34°F (1°C) | 3.7 in | Coldest |
| February | 38°F (4°C) | 4.4 in | |
| March | 48°F (9°C) | 5.1 in | |
| April | 58°F (14°C) | 4.9 in | |
| May | 66°F (19°C) | 4.8 in | |
| June | 75°F (24°C) | 3.9 in | |
| July | 77°F (25°C) | 4.5 in | Warmest |
| August | 77°F (25°C) | 3.7 in | |
| September | 71°F (21°C) | 3.8 in | |
| October | 59°F (15°C) | 3.4 in | Driest |
| November | 48°F (9°C) | 4.9 in | |
| December | 39°F (4°C) | 5.1 in | Wettest |
Dexter has a seasonal temperature swing of 43°F / from 34°F in January to 77°F in July. Total annual precipitation is 52.2 inches, with December being the wettest month (5.1") and October the driest (3.4").