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Peoria, CO
Full City Profile · Colorado · Arapahoe County County
2.1
/5.0
C
Fair
71
Population
5/sq mi density
$483,300
Home Value
$552,936 Zillow
49°F
Avg Temperature
330 sunny days/yr
C
Overall
2.1 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Safety
2.5 / 5.0
0 violent crimes/100K
D
Education
1.7 / 5.0
8.5% bachelor's degree or higher
Peoria experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 28°F in January while summers reach 73°F in July. The area gets 330 sunny days per year. Annual precipitation totals 16.3 inches. The area receives 42.7 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
28°F Jan (-2°C)
73°F Jul (23°C)
| Annual Average | 49.1°F |
| 9% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 5,299 ft (1,615 m) |
| Area | 13.8 sq mi (35.6 km²) |
| Population Density | 5/sq mi |
| Coordinates | 39.6533°N, 104.1370°W |
| Timezone | America/Denver |
| County | Arapahoe County County |
| Nearest Airport | Denver International (DEN) 32 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0500 ppm |
| PM2.5 (Fine Particles) | 5.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 93.8 / 100 |
| Social Vulnerability | 18.5 / 100 |
| Community Resilience | 49.4 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Very High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Very High |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Very Low |
| Volcano | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 0.4 in | Coldest |
| February | 32°F (-0°C) | 0.3 in | Driest |
| March | 38°F (4°C) | 1.0 in | |
| April | 46°F (8°C) | 1.3 in | |
| May | 56°F (13°C) | 2.6 in | Wettest |
| June | 66°F (19°C) | 2.1 in | |
| July | 73°F (23°C) | 2.3 in | Warmest |
| August | 70°F (21°C) | 2.0 in | |
| September | 62°F (17°C) | 1.3 in | |
| October | 50°F (10°C) | 0.8 in | |
| November | 37°F (3°C) | 0.6 in | |
| December | 28°F (-2°C) | 0.4 in |
Peoria has a seasonal temperature swing of 45°F / from 28°F in January to 73°F in July. Total annual precipitation is 14.9 inches, with May being the wettest month (2.6") and February the driest (0.3").