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Portsmouth city, VA

ZIP 23704 — Climate & Environment

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

Working ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Climate & Weather in ZIP Code 23704

Climate normals for Portsmouth city, VA show little to no average snow and around 53.3 inches of annual precipitation.

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
8b
Annual Snow Days
0
Annual Precipitation
53.34 in

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone8b
Annual precip (in)53.34
Snow days0
Broadband access85.2%
Risk & Air Quality statistics
Risk & Air Quality
IRS net migration1085