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Hilmar-Irwin CDP, CA

ZIP 95324 — 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 95324

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 Hilmar-Irwin CDP, CA as Relatively High (composite score 96.9), which is among the highest nationally. The strongest component scores on US5 are flood (94.7) and wildfire (92.2). 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 High
Risk index
96.9
Flood risk
94.7
Wildfire risk
92.2
Earthquake risk
98.5
Tornado risk
26.2
Winter weather risk
19.6
Hail risk
67.1
Air Quality (EPA AQI)

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

43
Median AQI
64.4%
Good Days

Air quality healthy to breathe

0.0%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 95324

Climate normals for Hilmar-Irwin CDP, CA show little to no average snow and around 12.4 inches of annual precipitation. Pair that with FEMA NRI hazard context (overall rating Relatively High) 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
9a
Annual Snow Days
0
Annual Precipitation
12.39 in
FEMA NRI rating
Relatively High

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone9a
Annual precip (in)12.39
Snow days0
Broadband access84.7%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively High
NRI risk index96.9
Flood risk (NRI)94.7
Wildfire risk (NRI)92.2
IRS net migration387
Median AQI43
Good AQI days64.4%