December weather in Santa Clarita, CA
The average temperature in Santa Clarita in December is 53.4°F (44.3°F–62.4°F). Average precipitation: 2.62 inches.
December is a winter month in Santa Clarita, and is cooler than the annual average of 65.5°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 42m. For travel, December is a comfortable month to visit.
Avg High
62.4°F
Avg Low
44.3°F
Precipitation
2.62 in
Daylight
9h 42m
December records in Santa Clarita
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 86.0°F (2005) | 39.0°F (2001) | 0.01 in (2002) |
| December 2 | 75.9°F (2013) | 36.0°F (2007) | 0.08 in (2005) |
| December 3 | 75.9°F (2008) | 39.0°F (2011) | 0.08 in (2001) |
| December 4 | 73.9°F (2007) | 37.0°F (2011) | 0.00 in (1997) |
| December 5 | 84.0°F (2007) | 36.0°F (2001) | 3.45 in (1997) |
| December 6 | 80.1°F (2006) | 33.1°F (2013) | 2.47 in (1997) |
| December 7 | 80.1°F (2006) | 35.1°F (2009) | 0.86 in (2009) |
| December 8 | 78.1°F (2006) | 30.9°F (2013) | 0.01 in (2007) |
| December 9 | 78.1°F (2010) | 33.1°F (2013) | 0.42 in (2006) |
| December 10 | 73.9°F (2005) | 37.0°F (2013) | 0.60 in (2009) |
| December 11 | 73.9°F (2005) | 37.0°F (2007) | 0.31 in (2009) |
| December 12 | 75.0°F (2010) | 39.0°F (2003) | 1.10 in (2011) |
| December 13 | 80.1°F (2010) | 35.1°F (2000) | 0.31 in (2009) |
| December 14 | 82.9°F (2006) | 36.0°F (2011) | 0.11 in (2003) |
| December 15 | 70.0°F (2004) | 36.0°F (2001) | 1.94 in (2008) |
| December 16 | 73.9°F (2013) | 35.1°F (2005) | 1.72 in (2002) |
| December 17 | 78.1°F (2013) | 34.0°F (2006) | 0.76 in (2010) |
| December 18 | 75.9°F (2004) | 34.0°F (2008) | 1.54 in (2010) |
| December 19 | 75.9°F (2004) | 34.0°F (2006) | 3.66 in (2010) |
| December 20 | 73.9°F (2004) | 32.0°F (1998) | 4.71 in (2010) |
| December 21 | 87.1°F (2005) | 30.0°F (1998) | 0.67 in (2010) |
| December 22 | 86.0°F (2005) | 30.9°F (1998) | 1.18 in (2010) |
| December 23 | 78.1°F (2005) | 33.1°F (1998) | 0.06 in (2003) |
| December 24 | 81.0°F (2005) | 34.0°F (2002) | 0.24 in (2012) |
| December 25 | 75.9°F (2006) | 37.0°F (1997) | 1.39 in (2003) |
| December 26 | 73.9°F (2011) | 34.0°F (2008) | 0.09 in (2012) |
| December 27 | 75.0°F (2013) | 34.0°F (2007) | 0.37 in (2004) |
| December 28 | 77.0°F (2013) | 34.0°F (2007) | 4.28 in (2004) |
| December 29 | 84.9°F (2011) | 35.1°F (2012) | 0.90 in (2004) |
| December 30 | 77.0°F (2011) | 35.1°F (2010) | 0.04 in (2001) |
| December 31 | 77.0°F (2013) | 34.0°F (2010) | 0.55 in (2005) |