Muddy, IL
Full City Profile · Illinois · Saline County County
3.2
/5.0
B
Good
42
Population
140/sq mi density
57°F
Avg Temperature
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B
Education
3.2 / 5.0
27.6% bachelor's degree or higher
Muddy enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 33°F in January while summers reach 79°F in July. Annual precipitation totals 47.6 inches. The area receives 3.3 inches of snow annually.
Temperature
33°F Jan (1°C)
79°F Jul (26°C)
| Annual Average | 57.3°F |
| 6% above US avg | |
| January Average | 33°F (1°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 370 ft (113 m) |
| Area | 0.1 sq mi (0.3 km²) |
| Population Density | 140/sq mi |
| Coordinates | 37.7668°N, 88.5139°W |
| Timezone | America/Chicago |
| County | Saline County County |
| Nearest Airport | Barkley Regional (PAH) 51 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 70.1 / 100 |
| Social Vulnerability | 84.7 / 100 |
| Community Resilience | 61.5 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| 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 | 33°F (1°C) | 3.8 in | Coldest |
| February | 38°F (3°C) | 3.1 in | |
| March | 47°F (8°C) | 4.9 in | |
| April | 58°F (14°C) | 5.3 in | Wettest |
| May | 67°F (20°C) | 4.3 in | |
| June | 76°F (24°C) | 4.9 in | |
| July | 79°F (26°C) | 3.5 in | Warmest |
| August | 77°F (25°C) | 3.6 in | |
| September | 70°F (21°C) | 3.1 in | Driest |
| October | 58°F (15°C) | 3.8 in | |
| November | 47°F (8°C) | 4.0 in | |
| December | 38°F (3°C) | 3.4 in |
Muddy has a seasonal temperature swing of 45°F / from 33°F in January to 79°F in July. Total annual precipitation is 47.6 inches, with April being the wettest month (5.3") and September the driest (3.1").