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Grover, CO
Full City Profile · Colorado · Weld County County
2.3
/5.0
C
Fair
179
Population
298/sq mi density
$41,667
Median Income
$28,865 per capita
$213,300
Home Value
$577,580 Zillow
$675
Median Rent
14.4% income on rent
48°F
Avg Temperature
316 sunny days/yr
189
Violent Crime/100K
63 property/100K
C
Overall
2.3 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.9 / 5.0
$41,667 median income, 0.0% unemployment
B+
Affordability
3.8 / 5.0
$213,300 home value, $675/mo rent
F
Safety
1.0 / 5.0
189 violent crimes/100K
F
Education
1.4 / 5.0
4.6% bachelor's degree or higher
Grover experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 26°F in January while summers reach 73°F in July. The area gets 316 sunny days per year. Annual precipitation totals 13.4 inches. The area receives 18.8 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
26°F Jan (-4°C)
73°F Jul (23°C)
| Annual Average | 47.7°F |
| 12% below US avg | |
| January Average | 26°F (-4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 5,077 ft (1,547 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 298/sq mi |
| Coordinates | 40.8691°N, 104.2259°W |
| Timezone | America/Denver |
| County | Weld County County |
| Nearest Airport | Cheyenne Regional/Jerry Olson Field (CYS) 36 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0491 ppm |
| NO₂ (Nitrogen Dioxide) | 11.5 ppb |
| CO (Carbon Monoxide) | 0.20 ppm |
| PM2.5 (Fine Particles) | 7.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 89.2 / 100 |
| Social Vulnerability | 11.4 / 100 |
| Community Resilience | 56.2 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| 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 | 26°F (-4°C) | 0.3 in | Coldest |
| February | 32°F (-0°C) | 0.2 in | Driest |
| March | 38°F (3°C) | 0.8 in | |
| April | 45°F (7°C) | 1.2 in | |
| May | 55°F (13°C) | 2.4 in | Wettest |
| June | 65°F (18°C) | 2.2 in | |
| July | 73°F (23°C) | 2.3 in | Warmest |
| August | 70°F (21°C) | 1.5 in | |
| September | 61°F (16°C) | 1.3 in | |
| October | 49°F (9°C) | 0.7 in | |
| November | 35°F (2°C) | 0.4 in | |
| December | 28°F (-2°C) | 0.3 in |
Grover has a seasonal temperature swing of 48°F / from 26°F in January to 73°F in July. Total annual precipitation is 13.5 inches, with May being the wettest month (2.4") and February the driest (0.2").