US5.com
  1. Home
  2. States
  3. Georgia
  4. ZIP 30557
  5. Climate & Environment
Martin town, GA

ZIP 30557 — 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 30557

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 Martin town, GA as Very Low (composite score 33.1), which is relatively lower than many U.S. communities. The strongest component scores on US5 are hurricane (68.6) and flood (43.1). 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
33.1
Flood risk
43.1
Wildfire risk
27.6
Hurricane risk
68.6
Earthquake risk
63.1
Tornado risk
53.8
Winter weather risk
11.2
Hail risk
59.3

Climate & Weather in ZIP Code 30557

Climate normals for Martin town, GA show little to no average snow and around 59.0 inches of annual precipitation. Pair that with FEMA NRI hazard context (overall rating Very Low) when evaluating long-term housing and insurance exposure.

7-day weather forecast

Loading live forecast…

Sunrise, sunset & moon

Loading outdoor timing for Martin town, GA (ZIP 30557)…

Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
8b
Annual Snow Days
0
Annual Precipitation
59.04 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone8b
Annual precip (in)59.04
Snow days0
Broadband access86.2%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index33.1
Flood risk (NRI)43.1
Wildfire risk (NRI)27.6
Hurricane risk (NRI)68.6
IRS net migration216