Harker Heights, in Texas, United States, is home to roughly 29,100 people in the Central Time Zone at 31.1°N latitude.
In 2025, Harker Heights recorded an average annual temperature of 69°F. The hottest temperatures reached 103°F in May; the coolest were 16°F in February. Total precipitation for the year was 41 inches, with the wettest month being July.
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