Flower Mound, TX
Full City Profile · Texas · Denton County County
3.9
/5.0
B+
Good
77,886
Population
1,857/sq mi density
$157,737
Median Income
$68,823 per capita
$514,100
Home Value
$604,723 Zillow
$2,221
Median Rent
28.1% income on rent
67°F
Avg Temperature
60
Violent Crime/100K
590 property/100K
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$157,737 median income, 3.2% unemployment
A+
Affordability
4.9 / 5.0
$514,100 home value, $2,221/mo rent
F
Safety
1.0 / 5.0
60 violent crimes/100K
A+
Education
5.0 / 5.0
64.3% bachelor's degree or higher
Flower Mound enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 46°F in January while summers reach 86°F in July. Annual precipitation totals 37.0 inches. The area receives 1.6 inches of snow annually. Air quality is rated Good with a median AQI of 47.
Temperature
46°F Jan (8°C)
86°F Jul (30°C)
| Annual Average | 66.5°F |
| 23% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 86°F (30°C) |
Geography
| Elevation | 630 ft (192 m) |
| Area | 43.9 sq mi (113.7 km²) |
| Population Density | 1,857/sq mi |
| Coordinates | 33.0379°N, 97.1134°W |
| Timezone | America/Chicago |
| County | Denton County County |
| Nearest Airport | Dallas-Fort Worth International (DFW) 11 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 47.0 |
| Rating | Good |
| Good Days % | 57.4% |
| Unhealthy Days | 28 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0502 ppm |
| NO₂ (Nitrogen Dioxide) | 9.6 ppb |
| PM2.5 (Fine Particles) | 8.0 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 96.9 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 37.2 / 100 |
Hazard Breakdown
| Tornado | Very High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively High |
| Hail | Very High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Very High |
| 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 | 46°F (8°C) | 2.5 in | Coldest |
| February | 51°F (10°C) | 2.8 in | |
| March | 58°F (15°C) | 3.3 in | |
| April | 66°F (19°C) | 3.2 in | |
| May | 74°F (23°C) | 4.8 in | Wettest |
| June | 82°F (28°C) | 3.7 in | |
| July | 86°F (30°C) | 2.1 in | Warmest, Driest |
| August | 86°F (30°C) | 2.2 in | |
| September | 79°F (26°C) | 2.7 in | |
| October | 68°F (20°C) | 4.4 in | |
| November | 56°F (14°C) | 2.5 in | |
| December | 48°F (9°C) | 2.8 in |
Flower Mound has a seasonal temperature swing of 39°F / from 46°F in January to 86°F in July. Total annual precipitation is 37.0 inches, with May being the wettest month (4.8") and July the driest (2.1").