The climate in 74366 Spavinaw, OK is one of hot summers and cool winters. The area generally experiences mild temperatures year-round, with average high temperatures in the summer months ranging from the mid to upper 80s and average low temperatures during winter months reaching down into the mid 20s. Rainfall is fairly common throughout the year, with most precipitation occurring during the spring and early summer months. Spavinaw receives an average of 48 inches of rain annually.
Spavinaw (zip 74366), Oklahoma gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Spavinaw (zip 74366) averages 10 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 229 sunny days per year in Spavinaw (zip 74366). The US average is 205 sunny days.
Spavinaw (zip 74366) 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 91 degrees
Winter Low: the January low is 26
Rain: averages 45 inches of rain a year
Snow: averages 10 inches of snow a year