Isola, MS
Full City Profile · Mississippi · Humphreys County County
3.0
/5.0
B
Good
844
Population
1,141/sq mi density
$40,313
Median Income
$48,036 per capita
$100,000
Home Value
$80,817 Zillow
$590
Median Rent
31.1% income on rent
64°F
Avg Temperature
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
C
Economy
2.0 / 5.0
$40,313 median income, 6.8% unemployment
A+
Affordability
5.0 / 5.0
$100,000 home value, $590/mo rent
C
Education
2.0 / 5.0
12.9% bachelor's degree or higher
Isola enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 44°F in January while summers reach 82°F in July. Annual precipitation totals 57.3 inches. The area receives 0.1 inches of snow annually.
Temperature
44°F Jan (7°C)
82°F Jul (28°C)
| Annual Average | 64.4°F |
| 19% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 82°F (28°C) |
Geography
| Elevation | 103 ft (31 m) |
| Area | 0.7 sq mi (1.9 km²) |
| Population Density | 1,141/sq mi |
| Coordinates | 33.2634°N, 90.5923°W |
| Timezone | America/Chicago |
| County | Humphreys County County |
| Nearest Airport | Jackson-Medgar Wiley Evers International (JAN) 72 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 27.9 / 100 |
| Social Vulnerability | 98.9 / 100 |
| Community Resilience | 34.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively High |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 5.4 in | Coldest |
| February | 49°F (9°C) | 5.1 in | |
| March | 56°F (14°C) | 5.8 in | |
| April | 64°F (18°C) | 6.0 in | Wettest |
| May | 73°F (23°C) | 5.7 in | |
| June | 80°F (26°C) | 3.8 in | |
| July | 82°F (28°C) | 4.2 in | Warmest |
| August | 82°F (28°C) | 3.8 in | |
| September | 76°F (25°C) | 3.3 in | Driest |
| October | 66°F (19°C) | 4.3 in | |
| November | 55°F (13°C) | 4.5 in | |
| December | 47°F (8°C) | 5.5 in |
Isola has a seasonal temperature swing of 37°F / from 44°F in January to 82°F in July. Total annual precipitation is 57.3 inches, with April being the wettest month (6.0") and September the driest (3.3").