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Oshkosh city, WI

ZIP 54902 — 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 54902

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 Oshkosh city, WI as Relatively Moderate (composite score 86.8), which is elevated versus much of the country. The strongest component scores on US5 are flood (89.3) and wildfire (40.2). 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
86.8
Flood risk
89.3
Wildfire risk
40.2
Hurricane risk
16.9
Earthquake risk
33.0
Tornado risk
91.3
Winter weather risk
77.7
Hail risk
93.8

Climate & Weather in ZIP Code 54902

Climate normals for Oshkosh city, WI show little to no average snow and around 30.6 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
5b
Annual Snow Days
0
Annual Precipitation
30.56 in
FEMA NRI rating
Relatively Moderate

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone5b
Annual precip (in)30.56
Snow days0
Broadband access88.3%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Moderate
NRI risk index86.8
Flood risk (NRI)89.3
Wildfire risk (NRI)40.2
Hurricane risk (NRI)16.9
IRS net migration1282