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Walnut Grove town, AL

ZIP 35990 — Climate & Environment

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

Low Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 35990

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 Walnut Grove town, AL as Relatively Moderate (composite score 87.3), which is elevated versus much of the country. The strongest component scores on US5 are flood (87.5) and wildfire (72.7). 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
87.3
Flood risk
87.5
Wildfire risk
72.7
Hurricane risk
68.4
Earthquake risk
88.3
Tornado risk
97.8
Winter weather risk
27.7
Hail risk
60.2
Air Quality (EPA AQI)

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

45
Median AQI
63.5%
Good Days

Air quality healthy to breathe

0.0%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 35990

Climate normals for Walnut Grove town, AL show little to no average snow and around 57.4 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
8a
Annual Snow Days
0
Annual Precipitation
57.37 in
FEMA NRI rating
Relatively Moderate

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone8a
Annual precip (in)57.37
Snow days0
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Moderate
NRI risk index87.3
Flood risk (NRI)87.5
Wildfire risk (NRI)72.7
Hurricane risk (NRI)68.4
Median AQI45
Good AQI days63.5%