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Northville town, SD

ZIP 57465 — Climate & Environment

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

Wealthy AreaLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 57465

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 Northville town, SD as Very Low (composite score 17.7), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (66.5) and flood (25.3). 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
17.7
Flood risk
25.3
Wildfire risk
66.5
Earthquake risk
16.0
Tornado risk
34.0
Winter weather risk
63.3
Hail risk
70.5

Climate & Weather in ZIP Code 57465

Climate normals for Northville town, SD show little to no average snow and around 23.0 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

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Sunrise, sunset & moon

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Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
4a
Annual Snow Days
0
Annual Precipitation
22.96 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone4a
Annual precip (in)22.96
Snow days0
Broadband access95.0%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index17.7
Flood risk (NRI)25.3
Wildfire risk (NRI)66.5
IRS net migration26