Wilmer, Texas — City Overview

Living in Wilmer, summers are intense — Aug highs average 96.3°F, while winters are cool, with Feb lows hovering around 39.1°F. With 1726 heating degree days annually, heating costs are moderate. Annual rainfall reaches 55.0 inches, mostly summer thunderstorms. Within 5 miles: 15 parks, 1 dining spot and 2 schools. For hospital care, the nearest facility is in a neighboring city. Median household income: $63,003. With a 17.9% poverty rate and 64.7% homeownership, the community reflects a stable residential mix. Air quality is Moderate — avg AQI 51 over the past week.

View Wilmer city guide

Updated August 26, 2026.

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