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Lone Tree, IA
Full City Profile · Iowa · Johnson County County
3.3
/5.0
B
Good
1,285
Population
1,201/sq mi density
$80,294
Median Income
$38,102 per capita
$170,700
Home Value
$246,233 Zillow
$947
Median Rent
37.5% income on rent
49°F
Avg Temperature
275 sunny days/yr
134
Violent Crime/100K
886 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$80,294 median income, 1.5% unemployment
A+
Affordability
5.0 / 5.0
$170,700 home value, $947/mo rent
F
Safety
1.0 / 5.0
134 violent crimes/100K
C+
Education
2.7 / 5.0
21.5% bachelor's degree or higher
Lone Tree experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 20°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 38.8 inches. The area receives 31.3 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
20°F Jan (-6°C)
73°F Jul (23°C)
| Annual Average | 48.8°F |
| 10% below US avg | |
| January Average | 20°F (-6°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 734 ft (224 m) |
| Area | 1.1 sq mi (2.8 km²) |
| Population Density | 1,201/sq mi |
| Coordinates | 41.4859°N, 91.4267°W |
| Timezone | America/Chicago |
| County | Johnson County County |
| Nearest Airport | The Eastern Iowa (CID) 32 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 10.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 87.4 / 100 |
| Social Vulnerability | 11.4 / 100 |
| Community Resilience | 96.7 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively High |
| Strong Wind | Very High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-6°C) | 1.2 in | Coldest |
| February | 27°F (-3°C) | 1.1 in | Driest |
| March | 39°F (4°C) | 2.5 in | |
| April | 51°F (11°C) | 3.5 in | |
| May | 62°F (17°C) | 4.2 in | |
| June | 71°F (22°C) | 4.3 in | |
| July | 73°F (23°C) | 4.4 in | Warmest, Wettest |
| August | 73°F (23°C) | 4.2 in | |
| September | 65°F (18°C) | 4.1 in | |
| October | 53°F (12°C) | 2.9 in | |
| November | 39°F (4°C) | 2.3 in | |
| December | 26°F (-3°C) | 1.8 in |
Lone Tree has a seasonal temperature swing of 53°F / from 20°F in January to 73°F in July. Total annual precipitation is 36.4 inches, with July being the wettest month (4.4") and February the driest (1.1").