September weather in Santa Clarita, CA
The average temperature in Santa Clarita in September is 76.6°F (62.4°F–90.9°F). Average precipitation: 0.11 inches.
September is a fall month in Santa Clarita, and is warmer than the annual average of 65.5°F. Daily temperatures swing about 28.5°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
90.9°F
Avg Low
62.4°F
Precipitation
0.11 in
Daylight
12h 12m
September records in Santa Clarita
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 109.0°F (2007) | 54.0°F (1999) | 0.00 in (1997) |
| September 2 | 109.9°F (2007) | 53.1°F (2000) | 0.30 in (1998) |
| September 3 | 109.0°F (2007) | 53.1°F (1999) | 0.06 in (1998) |
| September 4 | 106.0°F (2006) | 54.0°F (1999) | 0.02 in (1998) |
| September 5 | 106.0°F (2006) | 57.0°F (2000) | 0.00 in (1997) |
| September 6 | 105.1°F (2013) | 41.0°F (2006) | 0.00 in (1997) |
| September 7 | 106.0°F (2011) | 53.1°F (2010) | 0.01 in (2000) |
| September 8 | 102.0°F (2012) | 53.1°F (2010) | 0.00 in (1997) |
| September 9 | 100.9°F (2012) | 52.0°F (2010) | 0.00 in (1997) |
| September 10 | 100.9°F (2009) | 48.9°F (2010) | 0.00 in (1997) |
| September 11 | 102.9°F (2014) | 50.0°F (1999) | 0.00 in (1997) |
| September 12 | 104.0°F (2014) | 48.9°F (2005) | 0.00 in (1997) |
| September 13 | 107.1°F (2014) | 50.0°F (2005) | 0.00 in (1997) |
| September 14 | 109.0°F (2014) | 51.1°F (2005) | 0.00 in (1997) |
| September 15 | 107.1°F (2014) | 53.1°F (2005) | 0.00 in (1997) |
| September 16 | 107.1°F (2014) | 53.1°F (2006) | 0.00 in (1997) |
| September 17 | 102.0°F (2014) | 52.0°F (2007) | 0.00 in (1997) |
| September 18 | 102.9°F (2009) | 53.1°F (2007) | 0.01 in (1997) |
| September 19 | 102.0°F (2011) | 52.0°F (1999) | 0.00 in (1997) |
| September 20 | 102.9°F (2012) | 48.0°F (2007) | 0.05 in (2005) |
| September 21 | 100.9°F (2012) | 46.9°F (2007) | 0.44 in (2007) |
| September 22 | 102.0°F (2011) | 50.0°F (2007) | 0.72 in (2007) |
| September 23 | 100.0°F (2012) | 50.0°F (2007) | 0.08 in (2000) |
| September 24 | 102.9°F (2009) | 48.9°F (1998) | 0.00 in (1997) |
| September 25 | 104.0°F (2009) | 51.1°F (2005) | 0.33 in (1997) |
| September 26 | 108.0°F (2009) | 51.1°F (2005) | 0.03 in (2005) |
| September 27 | 108.0°F (2010) | 51.1°F (2002) | 0.00 in (1997) |
| September 28 | 100.0°F (2011) | 48.0°F (1998) | 0.00 in (1997) |
| September 29 | 97.0°F (2006) | 48.9°F (1998) | 0.00 in (1997) |
| September 30 | 104.0°F (2012) | 48.0°F (2002) | 0.00 in (1997) |