The climate in 74039 Kellyville, OK is warm and humid with an abundant amount of sunshine throughout the year. Summers are generally hot and humid with temperatures ranging from the upper 80s to mid 90s. Winters are mild with temperatures averaging in the lower 40s to mid 50s. The area receives around 48 inches of precipitation annually, most falling during the spring and summer months. Throughout the year, Kellyville experiences calm, pleasant winds at an average speed of 5-10 mph.
Kellyville (zip 74039), Oklahoma gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kellyville (zip 74039) averages 7 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 230 sunny days per year in Kellyville (zip 74039). The US average is 205 sunny days.
Kellyville (zip 74039) gets some kind of precipitation, on average, 71 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 92 degrees
Winter Low: the January low is 25
Rain: averages 42 inches of rain a year
Snow: averages 7 inches of snow a year