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Osyka town, MS

ZIP 39657 — Climate & Environment

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

Low Income AreaLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 39657

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 Osyka town, MS as Relatively Low (composite score 70.4), which is elevated versus much of the country. The strongest component scores on US5 are hurricane (87.2) and wildfire (71.5). 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 Low
Risk index
70.4
Flood risk
64.8
Wildfire risk
71.5
Hurricane risk
87.2
Earthquake risk
52.5
Tornado risk
90.1
Winter weather risk
18.7
Hail risk
80.1

Climate & Weather in ZIP Code 39657

Climate normals for Osyka town, MS show little to no average snow and around 60.6 inches of annual precipitation. Pair that with FEMA NRI hazard context (overall rating Relatively 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
60.6 in
FEMA NRI rating
Relatively Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone8b
Annual precip (in)60.6
Snow days0
Broadband access67.3%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Low
NRI risk index70.4
Flood risk (NRI)64.8
Wildfire risk (NRI)71.5
Hurricane risk (NRI)87.2
IRS net migration54