September weather in Kellyville, OK
The average temperature in Kellyville in September is 74.1°F (62.9°F–85.3°F). Average precipitation: 3.67 inches.
September is a fall month in Kellyville, and is warmer than the annual average of 61.5°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
85.3°F
Avg Low
62.9°F
Precipitation
3.67 in
Daylight
12h 13m
September records in Kellyville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 108.0°F (2000) | 60.1°F (2009) | 0.83 in (2003) |
| September 2 | 108.0°F (2000) | 60.1°F (2007) | 1.53 in (2014) |
| September 3 | 108.0°F (2000) | 55.9°F (2010) | 0.65 in (2009) |
| September 4 | 107.1°F (1998) | 51.1°F (2010) | 0.56 in (2009) |
| September 5 | 106.0°F (1998) | 53.1°F (2010) | 1.37 in (2007) |
| September 6 | 102.9°F (1998) | 50.0°F (2017) | 1.49 in (2018) |
| September 7 | 105.1°F (2012) | 50.0°F (2011) | 0.92 in (2007) |
| September 8 | 100.0°F (2013) | 52.0°F (2011) | 2.09 in (2010) |
| September 9 | 98.1°F (2013) | 50.0°F (2011) | 1.43 in (2009) |
| September 10 | 99.0°F (2000) | 50.0°F (2001) | 2.21 in (1999) |
| September 11 | 102.0°F (2000) | 51.1°F (2001) | 1.34 in (2008) |
| September 12 | 98.1°F (2011) | 50.0°F (2022) | 0.73 in (2019) |
| September 13 | 102.9°F (2011) | 48.9°F (2006) | 2.43 in (1998) |
| September 14 | 100.0°F (2000) | 50.0°F (2006) | 0.63 in (2005) |
| September 15 | 95.0°F (2019) | 48.9°F (2003) | 0.79 in (2005) |
| September 16 | 95.0°F (2006) | 46.9°F (2008) | 0.48 in (2011) |
| September 17 | 98.1°F (2022) | 50.0°F (2000) | 0.90 in (2006) |
| September 18 | 98.1°F (2022) | 48.9°F (2000) | 0.86 in (2001) |
| September 19 | 100.0°F (2022) | 48.0°F (2003) | 1.06 in (2024) |
| September 20 | 99.0°F (2016) | 45.0°F (2003) | 0.81 in (1999) |
| September 21 | 100.9°F (2022) | 46.0°F (1999) | 4.72 in (2009) |
| September 22 | 96.1°F (2005) | 39.9°F (1999) | 2.06 in (2011) |
| September 23 | 96.1°F (2022) | 43.0°F (1999) | 1.50 in (2023) |
| September 24 | 93.0°F (2016) | 48.0°F (2002) | 2.78 in (2019) |
| September 25 | 95.0°F (2012) | 42.1°F (2000) | 1.58 in (1999) |
| September 26 | 93.9°F (2013) | 37.9°F (2000) | 2.45 in (2019) |
| September 27 | 93.9°F (2021) | 42.1°F (2000) | 0.73 in (2017) |
| September 28 | 93.0°F (1998) | -0.8°F (2011) | 1.40 in (2013) |
| September 29 | 93.9°F (1998) | 42.1°F (2006) | 0.58 in (2012) |
| September 30 | 93.9°F (2020) | 41.0°F (1999) | 0.75 in (2021) |