Wister, OK has a mild climate, with warm summers and cool winters. The average high temperature in the summer is in the mid 80s, and the average low temperature in the winter is in the low 30s. Precipitation is relatively evenly distributed throughout the year, with an average of 40 inches per year. Winters are generally quite dry, while summers tend to be humid with frequent thunderstorms.
Wister, Oklahoma gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wister averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 218 sunny days per year in Wister. The US average is 205 sunny days.
Wister gets some kind of precipitation, on average, 87 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 28
Rain: averages 51 inches of rain a year
Snow: averages 3 inches of snow a year