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Santa Anna town, TX

ZIP 76878 — Climate & Environment

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 76878

Disaster Risk (FEMA NRI)

County-linked natural hazard risk from FEMA National Risk Index — useful for comparing insurance and disaster exposure.

FEMA’s National Risk Index rates natural-hazard risk for Santa Anna town, TX as Very Low (composite score 20.6), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (79.0) and hurricane (38.8). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Overall rating
Very Low
Risk index
20.6
Flood risk
22.6
Wildfire risk
79.0
Hurricane risk
38.8
Earthquake risk
6.6
Tornado risk
38.3
Winter weather risk
43.0
Hail risk
80.2

Climate & Weather in ZIP Code 76878

Climate normals for Santa Anna town, TX show little to no average snow and around 27.9 inches of annual precipitation. Pair that with FEMA NRI hazard context (overall rating Very Low) when evaluating long-term housing and insurance exposure.

7-day weather forecast

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Sunrise, sunset & moon

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Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
8b
Annual Snow Days
0
Annual Precipitation
27.88 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone8b
Annual precip (in)27.88
Snow days0
Broadband access81.1%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index20.6
Flood risk (NRI)22.6
Wildfire risk (NRI)79.0
Hurricane risk (NRI)38.8
IRS net migration85