73065 Newcastle, OK is located in south-central Oklahoma and is known for its humid subtropical climate. Summers are hot and humid, with temperatures typically ranging from the mid-80s to mid-90s. Winters are usually mild, with average temperatures ranging from the low 40s to upper 50s. Spring and fall tend to be mild, but can occasionally have strong storms. Precipitation is fairly consistent throughout the year, though it tends to be higher in spring and summer than in other seasons.
Newcastle (zip 73065), Oklahoma gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Newcastle (zip 73065) averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 235 sunny days per year in Newcastle (zip 73065). The US average is 205 sunny days.
Newcastle (zip 73065) gets some kind of precipitation, on average, 82 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 93 degrees
Winter Low: the January low is 27
Rain: averages 37 inches of rain a year
Snow: averages 6 inches of snow a year