Symsonia, KY
Full City Profile · Kentucky · Marshall County County
4.5
/5.0
A+
Excellent
386
Population
254/sq mi density
$225,000
Home Value
$187,913 Zillow
$580
Median Rent
32.5% income on rent
57°F
Avg Temperature
A+
Overall
4.5 / 5.0
Strong
A
Education
4.5 / 5.0
43.4% bachelor's degree or higher
Symsonia 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. Annual precipitation totals 53.0 inches. The area receives 1.4 inches of snow annually.
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) |
Geography
| Elevation | 414 ft (126 m) |
| Area | 1.5 sq mi (4.0 km²) |
| Population Density | 254/sq mi |
| Coordinates | 36.9185°N, 88.5255°W |
| Timezone | America/New_York |
| County | Marshall County County |
| Nearest Airport | Barkley Regional (PAH) 17 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 61.9 / 100 |
| Social Vulnerability | 40.6 / 100 |
| Community Resilience | 64.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| 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 Low |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 4.2 in | Coldest |
| February | 38°F (3°C) | 4.7 in | |
| March | 47°F (8°C) | 4.7 in | |
| April | 58°F (14°C) | 5.3 in | |
| May | 66°F (19°C) | 5.5 in | Wettest |
| June | 74°F (23°C) | 5.0 in | |
| July | 77°F (25°C) | 4.2 in | Warmest |
| August | 76°F (25°C) | 2.9 in | Driest |
| September | 70°F (21°C) | 3.7 in | |
| October | 58°F (14°C) | 3.9 in | |
| November | 47°F (8°C) | 4.2 in | |
| December | 38°F (3°C) | 4.8 in |
Symsonia has a seasonal temperature swing of 43°F / from 34°F in January to 77°F in July. Total annual precipitation is 53.0 inches, with May being the wettest month (5.5") and August the driest (2.9").