Penwell, Texas — City Overview

Living in Penwell, summers are intense — Jul highs average 97.0°F, while winters are chilly, with Jan lows around 34.9°F. With 1993 heating degree days annually, heating costs are moderate. At just 10.2 inches of annual rainfall, this is a dry climate. Nearby cities: West Odessa (10mi NE), Odessa (15mi NE), Monahans (20mi SW). Air quality is Good — avg AQI 42 over the past week.

View Penwell city guide

Updated August 11, 2026.

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