Kellyville is a city of approximately 1,100 people in Oklahoma, United States. Located in the Central Time Zone at 35.9°N latitude.
In 2025, Kellyville recorded an average annual temperature of 61°F. The hottest temperatures reached 96°F in July; the coolest were 2°F in February. Total precipitation for the year was 46 inches, with the wettest month being April. Snowfall for the year totaled approximately 3 inches.
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