All Countries
Katy, TX
Full City Profile · Texas · Fort Bend County County
3.8
/5.0
B+
Good
23,900
Population
1,563/sq mi density
$107,332
Median Income
$45,327 per capita
$376,800
Home Value
$335,844 Zillow
$1,609
Median Rent
39.2% income on rent
71°F
Avg Temperature
330 sunny days/yr
301
Violent Crime/100K
3,972 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$107,332 median income, 3.6% unemployment
A+
Affordability
4.7 / 5.0
$376,800 home value, $1,609/mo rent
F
Safety
1.0 / 5.0
301 violent crimes/100K
A+
Education
4.8 / 5.0
47.1% bachelor's degree or higher
Katy has a warm climate with an average annual temperature of 71°F (22°C). Winters average 55°F in January while summers reach 85°F in July. The area gets 330 sunny days per year. Annual precipitation totals 49.7 inches. Air quality is rated Good with a median AQI of 42.
Temperature
55°F Jan (13°C)
85°F Jul (30°C)
| Annual Average | 71.1°F |
| 32% above US avg | |
| January Average | 55°F (13°C) |
| July Average | 85°F (30°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 143 ft (44 m) |
| Area | 11.3 sq mi (29.3 km²) |
| Population Density | 1,563/sq mi |
| Coordinates | 29.7909°N, 95.8407°W |
| Timezone | America/Chicago |
| County | Fort Bend County County |
| Nearest Airport | Sugar Land Regional (SGR) 16 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 97.5 / 100 |
| Social Vulnerability | 17.0 / 100 |
| Community Resilience | 70.1 / 100 |
Hazard Breakdown
| Tornado | Very High |
| Hurricane | Relatively High |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Relatively Low |
| Lightning | Very High |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively High |
| Landslide | Very Low |
| Coastal Flood | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 55°F (13°C) | 3.0 in | |
| February | 54°F (12°C) | 2.9 in | Coldest |
| March | 61°F (16°C) | 2.3 in | Driest |
| April | 67°F (20°C) | 2.7 in | |
| May | 75°F (24°C) | 4.7 in | |
| June | 81°F (27°C) | 4.2 in | |
| July | 85°F (30°C) | 2.9 in | Warmest |
| August | 83°F (28°C) | 3.3 in | |
| September | 79°F (26°C) | 4.8 in | Wettest |
| October | 70°F (21°C) | 3.7 in | |
| November | 61°F (16°C) | 3.8 in | |
| December | 54°F (12°C) | 3.2 in |
Katy has a seasonal temperature swing of 32°F / from 54°F in February to 85°F in July. Total annual precipitation is 41.6 inches, with September being the wettest month (4.8") and March the driest (2.3").