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ZIP 15621 — Climate & Environment
Source: U.S. Census Bureau ACS 2016–2020 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 15621
Climate normals for ZIP 15621 show little to no average snow and around 43.9 inches of annual precipitation.
Climate & Environment key statistics
| Climate | |
|---|---|
| Hardiness zone | 6b |
| Annual precip (in) | 43.94 |
| Snow days | 0 |