September weather in Cathedral City, CA
The average temperature in Cathedral City in September is 88.1°F (74.4°F–101.8°F). Average precipitation: 0.24 inches.
September is a fall month in Cathedral City, and is warmer than the annual average of 75.6°F. Daily temperatures swing about 27.4°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 12m. For travel, September is hot.
Avg High
101.8°F
Avg Low
74.4°F
Precipitation
0.24 in
Daylight
12h 12m
September records in Cathedral City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 115.0°F (2007) | 63.0°F (1999) | 0.04 in (2023) |
| September 2 | 113.0°F (2010) | 64.9°F (1999) | 0.98 in (2019) |
| September 3 | 117.0°F (2010) | 64.0°F (1999) | 0.01 in (2013) |
| September 4 | 116.1°F (2020) | 63.0°F (2000) | 0.02 in (2008) |
| September 5 | 122.0°F (2020) | 64.9°F (2016) | 0.08 in (2002) |
| September 6 | 120.0°F (2020) | 66.9°F (2016) | 0.00 in (1998) |
| September 7 | 111.9°F (2011) | 69.1°F (2001) | 0.09 in (2000) |
| September 8 | 116.1°F (2018) | 66.9°F (2010) | 0.00 in (1998) |
| September 9 | 115.0°F (2023) | 63.0°F (2010) | 1.20 in (2017) |
| September 10 | 113.0°F (2024) | 63.0°F (2010) | 0.09 in (2004) |
| September 11 | 111.9°F (2009) | 63.0°F (2005) | 0.00 in (1998) |
| September 12 | 113.0°F (2021) | 61.0°F (2005) | 0.00 in (1998) |
| September 13 | 111.9°F (2021) | 59.0°F (2005) | 0.54 in (2011) |
| September 14 | 109.9°F (2000) | 61.0°F (2005) | 0.00 in (1998) |
| September 15 | 111.9°F (2000) | 60.1°F (2016) | 0.14 in (2015) |
| September 16 | 111.0°F (2020) | 64.0°F (2005) | 0.00 in (1998) |
| September 17 | 113.0°F (2020) | 63.0°F (2007) | 0.00 in (1998) |
| September 18 | 109.9°F (2020) | 63.0°F (2005) | 0.43 in (2025) |
| September 19 | 111.9°F (2000) | 63.0°F (2010) | 0.00 in (1998) |
| September 20 | 109.0°F (2012) | 57.9°F (2004) | 0.65 in (2016) |
| September 21 | 109.9°F (2003) | 61.0°F (2007) | 0.27 in (2016) |
| September 22 | 109.9°F (2003) | 61.0°F (2007) | 0.11 in (1999) |
| September 23 | 111.0°F (2002) | 59.0°F (2007) | 0.00 in (1998) |
| September 24 | 111.9°F (2024) | 61.0°F (2017) | 0.04 in (2021) |
| September 25 | 114.1°F (2024) | 60.1°F (1998) | 0.00 in (1998) |
| September 26 | 111.0°F (2009) | 59.0°F (1998) | 0.00 in (1998) |
| September 27 | 113.0°F (2024) | 60.1°F (1998) | 0.11 in (2025) |
| September 28 | 111.0°F (2024) | 61.0°F (1998) | 0.00 in (1998) |
| September 29 | 109.0°F (2024) | 60.1°F (2007) | 0.00 in (1998) |
| September 30 | 111.0°F (2020) | 55.9°F (2019) | 0.10 in (2010) |