Bartlesville, OK has a humid subtropical climate, with hot summers and mild winters. July is the hottest month of the year with temperatures reaching into the mid-90s (°F) and January is usually the coldest month with temperatures dropping to just below freezing. The town receives abundant rainfall throughout the year, with over 40 inches per year on average. Bartlesville can also experience strong winds throughout most of the year due to its location in northern Oklahoma, near the border of Kansas. In late spring and early summer, severe thunderstorms are common, bringing heavy rains and strong winds that can cause damage in some areas.
Bartlesville, Oklahoma gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bartlesville averages 10 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 Bartlesville. The US average is 205 sunny days.
Bartlesville gets some kind of precipitation, on average, 78 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 23
Rain: averages 42 inches of rain a year
Snow: averages 10 inches of snow a year