Portsmouth city, VA
ZIP 23709 — Climate & Environment
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Low Snow Area
Climate, disaster risk, air quality, and environmental safety
Climate & Weather in ZIP Code 23709
Climate normals for Portsmouth city, VA show little to no average snow and around 53.3 inches of annual precipitation.
Climate & Environment key statistics
| Climate | |
|---|---|
| Hardiness zone | 8b |
| Annual precip (in) | 53.34 |
| Snow days | 0 |
| Risk & Air Quality | |
|---|---|
| IRS net migration | 28 |