Weather in September in Oklahoma City, Oklahoma

< September >
	Normal Max/ High Temperature	29°C (84°F)
	Average Temperature	23°C (73°F)
	Min/ Low Temperature	17°C (62°F)
	Normal Precipitation	98mm (3.8in)
	Number of Wet Days (probability of rain on a day)	6 (20%)
	Average Sunlight per day	09h 25'
	Average Daylight per day	12h 21'
	Sunny (Cloudy) Daylight Hours	77% (23%)
	Sun altitude at solar noon on the 21st day.	55.1°

• The average temperature in Oklahoma City, Oklahoma in September is really warm at 22.8 °C (73.04 °F).
• Afternoons can be very hot with average high temperatures reaching 28.8 °C (83.8 °F).
• Overnight temperatures are generally very mild with an average low of 16.8 °C (62.2 °F).
• In September the variation/ range of diurnal mean temperatures is 12 °C (21.6 °F).
• Precipitation averages for September are high with 97.5mm (3.8 in) recorded across 6 days.
• The heavens above Oklahoma City, Oklahoma are sunny with an average of a considerable 9h 25' of intense sunshine daily.
• The shortest day is 11h 48' long and the longest day is 12h 54' long with an average length of 12h 21'.
• There are approximately 2h 47' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 77.2% of daylight hours and cloudy 22.8% of daylight hours.

Weather Trend Graph for September in Oklahoma City, Oklahoma, Usa