Weather · Oklahoma City, United States
Oklahoma City Weather in September
September in Oklahoma City averages 32°C by day and 20°C at night, with about 47mm of rain. That makes it one of the best months to visit.
Avg high
32°C
90°F
Avg low
20°C
68°F
Rainfall
47mm
#9 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Oklahoma City builds it around the season for you.