Oklahoma September WeatherAverage, highest and lowest temperatures and typical monthly rainfall for various Oklahoma cities in September:
September Oklahoma City Weather - In September, Oklahoma City has experienced a record high temperature of 108 and, the normal high temperature is 84. Oklahoma City has measured a record low of 36 and, the low temperature averages 62.
Oklahoma City averages 3.98 inches of precipitation in September.
September Tulsa Weather - In September, Tulsa has experienced a record high temperature of 109 and, the high temperature averages 84. Tulsa has experienced a record low temperature of 35 and, the average low is 63.
Tulsa averages 4.76 inches of precipitation in September.