Fort Supply, OK has a mild climate throughout the year with warm summers and cool winters. The temperatures in the summertime can reach up to 90 degrees Fahrenheit during the day with cool evenings, while winter temperatures typically stay around 33 degrees with occasional snowfall and freezing rain. The area experiences moderate rainfall throughout the year with summer months receiving an average of 4 inches of rain per month. Summers are usually dry but there can be occasional storms that bring heavy rains and winds. Spring and fall are usually comfortable with temperatures ranging from 40-70 degrees Fahrenheit.
Fort Supply, Oklahoma gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fort Supply averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 244 sunny days per year in Fort Supply. The US average is 205 sunny days.
Fort Supply gets some kind of precipitation, on average, 65 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 94 degrees
Winter Low: the January low is 20
Rain: averages 25 inches of rain a year
Snow: averages 14 inches of snow a year