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Superior city, WI

ZIP 54874 — 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 54874

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 Superior city, WI as Relatively Low (composite score 62.4), which is near the middle of the national distribution. The strongest component scores on US5 are flood (61.5) and wildfire (39.2). 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 Low
Risk index
62.4
Flood risk
61.5
Wildfire risk
39.2
Earthquake risk
2.5
Tornado risk
27.4
Winter weather risk
55.2
Hail risk
44.4

Climate & Weather in ZIP Code 54874

Climate normals for Superior city, WI show little to no average snow and around 33.4 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
4b
Annual Snow Days
0
Annual Precipitation
33.38 in
FEMA NRI rating
Relatively Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone4b
Annual precip (in)33.38
Snow days0
Broadband access88.6%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Low
NRI risk index62.4
Flood risk (NRI)61.5
Wildfire risk (NRI)39.2
IRS net migration222