All Countries
Sibley, IL
Full City Profile · Illinois · Ford County County
2.9
/5.0
C+
Fair
218
Population
454/sq mi density
$54,583
Median Income
$30,306 per capita
$85,000
Home Value
$154,361 Zillow
$1,208
Median Rent
45.0% income on rent
52°F
Avg Temperature
275 sunny days/yr
150
Violent Crime/100K
1,676 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$54,583 median income, 2.4% unemployment
A+
Affordability
5.0 / 5.0
$85,000 home value, $1,208/mo rent
F
Safety
1.0 / 5.0
150 violent crimes/100K
D
Education
1.6 / 5.0
7.8% bachelor's degree or higher
Sibley experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 25°F in January while summers reach 75°F in July. The area gets 275 sunny days per year. Annual precipitation totals 44.4 inches. The area receives 24.7 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
25°F Jan (-4°C)
75°F Jul (24°C)
| Annual Average | 51.9°F |
| 4% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 817 ft (249 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 454/sq mi |
| Coordinates | 40.5876°N, 88.3782°W |
| Timezone | America/Chicago |
| County | Ford County County |
| Nearest Airport | Central Il Regional/Bloomington-Normal (BMI) 29 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 26.2 / 100 |
| Social Vulnerability | 39.2 / 100 |
| Community Resilience | 91.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 1.7 in | Coldest |
| February | 27°F (-3°C) | 1.5 in | Driest |
| March | 39°F (4°C) | 3.0 in | |
| April | 50°F (10°C) | 3.5 in | |
| May | 62°F (17°C) | 4.0 in | Wettest |
| June | 71°F (22°C) | 3.7 in | |
| July | 75°F (24°C) | 4.0 in | Warmest |
| August | 72°F (22°C) | 3.5 in | |
| September | 66°F (19°C) | 3.4 in | |
| October | 54°F (12°C) | 2.6 in | |
| November | 41°F (5°C) | 2.8 in | |
| December | 29°F (-2°C) | 2.6 in |
Sibley has a seasonal temperature swing of 50°F / from 25°F in January to 75°F in July. Total annual precipitation is 36.3 inches, with May being the wettest month (4.0") and February the driest (1.5").