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Corpus Christi city, TX

ZIP 78418 — Climate & Environment

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

Middle ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 78418

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 Corpus Christi city, TX as Relatively Moderate (composite score 84.4), which is elevated versus much of the country. The strongest component scores on US5 are hurricane (93.9) and wildfire (66.6). 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
Relatively Moderate
Risk index
84.4
Flood risk
55.3
Wildfire risk
66.6
Hurricane risk
93.9
Earthquake risk
19.1
Tornado risk
49.5
Winter weather risk
29.2
Hail risk
77.7
Air Quality (EPA AQI)

County-level annual air quality from EPA. Good days = healthy to breathe; unhealthy = sensitive groups or worse.

49
Median AQI
51.7%
Good Days

Air quality healthy to breathe

0.8%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 78418

Climate normals for Corpus Christi city, TX show little to no average snow and around 35.2 inches of annual precipitation. Pair that with FEMA NRI hazard context (overall rating Relatively Moderate) 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
10a
Annual Snow Days
0
Annual Precipitation
35.21 in
FEMA NRI rating
Relatively Moderate

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone10a
Annual precip (in)35.21
Snow days0
Broadband access93.3%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Moderate
NRI risk index84.4
Flood risk (NRI)55.3
Wildfire risk (NRI)66.6
Hurricane risk (NRI)93.9
IRS net migration1425
Median AQI49
Good AQI days51.7%