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Flower Mound, TX
Full City Profile · Texas · Denton County County
4.0
/5.0
A
Great
77,886
Population
1,857/sq mi density
$157,737
Median Income
$68,823 per capita
$514,100
Home Value
$601,188 Zillow
$2,221
Median Rent
28.1% income on rent
68°F
Avg Temperature
303 sunny days/yr
54
Violent Crime/100K
923 property/100K
A
Overall
4.0 / 5.0
Strong
A+
Economy
5.0 / 5.0
$157,737 median income, 2.3% unemployment
A+
Affordability
4.9 / 5.0
$514,100 home value, $2,221/mo rent
F
Safety
1.0 / 5.0
54 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 68°F (20°C). Winters average 51°F in January while summers reach 87°F in July. The area gets 303 sunny days per year. Annual precipitation totals 46.3 inches. The area receives 0.7 inches of snow annually. Air quality is rated Good with a median AQI of 42.
Temperature
51°F Jan (10°C)
87°F Jul (31°C)
| Annual Average | 68.2°F |
| 26% above US avg | |
| January Average | 51°F (10°C) |
| July Average | 87°F (31°C) |
| Sunny Days | 303 days/yr |
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 | 42.0 |
| Rating | Good |
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 | 51°F (10°C) | 1.9 in | Driest |
| February | 48°F (9°C) | 2.4 in | |
| March | 56°F (13°C) | 3.1 in | |
| April | 64°F (18°C) | 3.7 in | |
| May | 72°F (22°C) | 5.3 in | Wettest |
| June | 80°F (27°C) | 3.6 in | |
| July | 87°F (31°C) | 2.3 in | Warmest |
| August | 84°F (29°C) | 2.2 in | |
| September | 77°F (25°C) | 3.8 in | |
| October | 66°F (19°C) | 3.7 in | |
| November | 55°F (13°C) | 2.4 in | |
| December | 46°F (8°C) | 2.0 in | Coldest |
Flower Mound has a seasonal temperature swing of 41°F / from 46°F in December to 87°F in July. Total annual precipitation is 36.4 inches, with May being the wettest month (5.3") and January the driest (1.9").