The climate in Sweetwater, OK (73666) is very mild and comfortable throughout the year. Summers are warm and moderately humid, with temperatures ranging from the mid-70s to mid-90s, although occasionally reaching triple digits. Winters tend to be mild and dry, with temperatures usually ranging between the mid-30s and low 50s. Rainfall is fairly consistent throughout the year and averages around 37 inches annually. The area also sees an average of 25 days of sunshine each month, helping to make Sweetwater a great place to live!
Sweetwater (zip 73666), Oklahoma gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sweetwater (zip 73666) averages 8 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 255 sunny days per year in Sweetwater (zip 73666). The US average is 205 sunny days.
Sweetwater (zip 73666) gets some kind of precipitation, on average, 53 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 23
Rain: averages 25 inches of rain a year
Snow: averages 8 inches of snow a year