Oklahoma has a humid subtropical climate, with hot summers and cool winters. Summers in Oklahoma are generally hot and humid, with average high temperatures reaching into the 90s Fahrenheit (32-38 Celsius). Winters are milder with average lows dipping to around 40 degrees Fahrenheit (4-7 Celsius). Spring is often windy, while autumn can be stormy. Precipitation is plentiful throughout the year, though it varies in amount and timing from one region of the state to another. The western part of the state tends to get more rain than other areas. Tornadoes are common during spring and early summer months.
Oklahoma, Oklahoma gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oklahoma averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 234 sunny days per year in Oklahoma. The US average is 205 sunny days.
Oklahoma gets some kind of precipitation, on average, 75 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.
Summer High: the July high is around 93 degrees
Winter Low: the January low is 26
Rain: averages 39 inches of rain a year
Snow: averages 6 inches of snow a year
BESTPLACES COMFORT INDEX
Oklahoma's annual BestPlaces Comfort Index of 7.3 (10=best) indicates it is more comfortable than most states in the United States.
5.9 / 6.6
Summer / Winter
May, October and September are the most pleasant months in the state of Oklahoma, while July and August are the least comfortable months.