Westlake city, LA
ZIP 70669 — 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
Climate & Weather in ZIP Code 70669
Climate normals for Westlake city, LA show little to no average snow and around 69.3 inches of annual precipitation.
Climate & Environment key statistics
| Climate | |
|---|---|
| Hardiness zone | 9a |
| Annual precip (in) | 69.26 |
| Snow days | 0 |
| Broadband access | 79.5% |
| Risk & Air Quality | |
|---|---|
| IRS net migration | 363 |