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New Hampshire CDP, OH

ZIP 45870 — Climate & Environment

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

Wealthy AreaLow Snow AreaRemote Work Hub

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 45870

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 New Hampshire CDP, OH as Very Low (composite score 41.8), which is near the middle of the national distribution. The strongest component scores on US5 are flood (55.5) and hurricane (39.9). 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
41.8
Flood risk
55.5
Wildfire risk
5.2
Hurricane risk
39.9
Earthquake risk
77.2
Tornado risk
58.0
Winter weather risk
58.5
Hail risk
69.3

Climate & Weather in ZIP Code 45870

Climate normals for New Hampshire CDP, OH show little to no average snow and around 41.5 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
6a
Annual Snow Days
0
Annual Precipitation
41.55 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone6a
Annual precip (in)41.55
Snow days0
Broadband access91.9%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index41.8
Flood risk (NRI)55.5
Wildfire risk (NRI)5.2
Hurricane risk (NRI)39.9
IRS net migration21