Electricity guides

City-by-city explainers for Texas electricity — climate, reliability, and switching mechanics, written for the household actually paying the bill.

oncor

Dallas

North Texas humid subtropical — long hot summers with July highs near 96°F, mild winters punctuated by occasional Arctic outbreaks, and a busy spring severe-weather season dominated by thunderstorm wind and hail.
oncor

Fort Worth

North Texas humid subtropical — long hot summers with July and August highs in the mid-90s°F, mild winters with occasional hard freezes, and a busy spring severe-weather season shaped by the dryline that crosses the western metro and produces some of the country's most active hail seasons.
centerpoint

Houston

Gulf Coast humid subtropical — long, very humid summers with July highs near 94°F and an active Atlantic hurricane season that periodically rewrites the local reliability picture.
oncor

Round Rock

Central Texas humid subtropical — July highs near 96°F drive heavy air-conditioning load through long summers, with mild winters occasionally interrupted by Arctic outbreaks.