Tulsa, Oklahoma gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tulsa averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 227 sunny days per year in Tulsa. The US average is 205 sunny days.
Tulsa gets some kind of precipitation, on average, 78 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.