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Lyons CDP, TX

ZIP 77863 — Climate & Environment

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

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 77863

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 Lyons CDP, TX as Very Low (composite score 29.1), which is relatively lower than many U.S. communities. The strongest component scores on US5 are hurricane (72.5) and wildfire (42.6). 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
Very Low
Risk index
29.1
Flood risk
34.9
Wildfire risk
42.6
Hurricane risk
72.5
Earthquake risk
17.8
Tornado risk
36.6
Winter weather risk
33.7
Hail risk
55.5

Climate & Weather in ZIP Code 77863

Climate normals for Lyons CDP, TX show limited published climate normals on US5. 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

No monthly temperature data

Climate Data
Hardiness Zone
9a
Annual Snow Days
N/A
Annual Precipitation
N/A
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone9a
Broadband access100.0%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index29.1
Flood risk (NRI)34.9
Wildfire risk (NRI)42.6
Hurricane risk (NRI)72.5
IRS net migration17