Leland, IL
Full City Profile · Illinois · Kendall County County
3.1
/5.0
B
Good
1,102
Population
2,079/sq mi density
$74,911
Median Income
$31,986 per capita
$181,000
Home Value
$284,703 Zillow
$1,125
Median Rent
26.3% income on rent
48°F
Avg Temperature
324
Violent Crime/100K
108 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$74,911 median income, 9.4% unemployment
A+
Affordability
5.0 / 5.0
$181,000 home value, $1,125/mo rent
F
Safety
1.0 / 5.0
324 violent crimes/100K
B
Education
3.3 / 5.0
28.9% bachelor's degree or higher
Leland experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 20°F in January while summers reach 72°F in July. Annual precipitation totals 39.5 inches. The area receives 29.8 inches of snow annually.
Temperature
20°F Jan (-7°C)
72°F Jul (22°C)
| Annual Average | 47.8°F |
| 11% below US avg | |
| January Average | 20°F (-7°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 697 ft (212 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 2,079/sq mi |
| Coordinates | 41.6160°N, 88.7983°W |
| Timezone | America/Chicago |
| County | Kendall County County |
| Nearest Airport | Illinois Valley Regional-Walter A Duncan Field (VYS) 26 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 80.3 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 96.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-7°C) | 2.1 in | Coldest |
| February | 24°F (-5°C) | 1.7 in | Driest |
| March | 35°F (2°C) | 2.3 in | |
| April | 48°F (9°C) | 3.6 in | |
| May | 59°F (15°C) | 4.8 in | Wettest |
| June | 69°F (21°C) | 4.4 in | |
| July | 72°F (22°C) | 4.7 in | Warmest |
| August | 70°F (21°C) | 4.1 in | |
| September | 63°F (17°C) | 3.7 in | |
| October | 51°F (11°C) | 3.4 in | |
| November | 37°F (3°C) | 2.6 in | |
| December | 26°F (-4°C) | 2.1 in |
Leland has a seasonal temperature swing of 52°F / from 20°F in January to 72°F in July. Total annual precipitation is 39.5 inches, with May being the wettest month (4.8") and February the driest (1.7").