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Lawrenceville, IL
Full City Profile · Illinois · Lawrence County County
3.0
/5.0
B
Good
4,241
Population
1,963/sq mi density
$44,885
Median Income
$28,251 per capita
$77,600
Home Value
$71,745 Zillow
$749
Median Rent
28.1% income on rent
55°F
Avg Temperature
293 sunny days/yr
279
Violent Crime/100K
1,346 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.5 / 5.0
$44,885 median income, 3.5% unemployment
A+
Affordability
5.0 / 5.0
$77,600 home value, $749/mo rent
F
Safety
1.0 / 5.0
279 violent crimes/100K
C
Education
2.4 / 5.0
17.6% bachelor's degree or higher
Lawrenceville experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 30°F in January while summers reach 77°F in July. The area gets 293 sunny days per year. Annual precipitation totals 46.6 inches. The area receives 15.5 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
30°F Jan (-1°C)
77°F Jul (25°C)
| Annual Average | 54.9°F |
| 2% above US avg | |
| January Average | 30°F (-1°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 448 ft (137 m) |
| Area | 0.9 sq mi (2.2 km²) |
| Population Density | 1,963/sq mi |
| Coordinates | 38.7263°N, 87.6873°W |
| Timezone | America/Chicago |
| County | Lawrence County County |
| Nearest Airport | Lawrenceville-Vincennes International (LWV) 5 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 49.2 / 100 |
| Social Vulnerability | 57.4 / 100 |
| Community Resilience | 47.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 2.5 in | Coldest, Driest |
| February | 33°F (1°C) | 2.6 in | |
| March | 44°F (7°C) | 4.0 in | |
| April | 54°F (12°C) | 4.3 in | |
| May | 64°F (18°C) | 4.8 in | Wettest |
| June | 73°F (23°C) | 4.0 in | |
| July | 77°F (25°C) | 4.2 in | Warmest |
| August | 75°F (24°C) | 3.7 in | |
| September | 68°F (20°C) | 3.2 in | |
| October | 57°F (14°C) | 3.1 in | |
| November | 45°F (7°C) | 4.1 in | |
| December | 34°F (1°C) | 3.4 in |
Lawrenceville has a seasonal temperature swing of 47°F / from 30°F in January to 77°F in July. Total annual precipitation is 43.7 inches, with May being the wettest month (4.8") and January the driest (2.5").