Weather on December 31
Santa Clarita, CA
55 Years of Data
Avg High
62°F
Avg Low
40°F
Warmest
1997
65°F avg
Coldest
2016
38°F avg
About This Date
December 31st in Santa Clarita, CA typically brings mild winter weather, with average highs around 62°F and lows near 40°F. Over 50 years of records, the warmest December 31st was in 1997 (65°F average), while the coldest was 2016 (38°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 4% of December 31st dates historically, with the wettest December 31st recording 1.12" of rain. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for December 31st in Santa Clarita, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 47° | 54° | — | — |
| 2024 | 69° | 44° | 57° | — | — |
| 2022 | 55° | 52° | 53° | — | — |
| 2021 | 56° | 41° | 48° | — | — |
| 2020 | 59° | 41° | 50° | — | — |
| 2019 | 60° | 48° | 54° | — | — |
| 2018 | 54° | 39° | 46° | — | — |
| 2017 | 72° | 50° | 61° | — | — |
| 2016coldest | 44° | 32° | 38° | — | — |
| 2015 | 54° | 40° | 47° | — | — |
| 2014 | 49° | 36° | 42° | — | — |
| 2013 | 77° | 45° | 61° | — | — |
| 2012 | 58° | 35° | 46° | — | — |
| 2011 | 77° | 50° | 64° | — | — |
| 2010 | 51° | 34° | 42° | — | — |
| 2009 | 63° | 40° | 51° | — | — |
| 2008 | 75° | 44° | 60° | — | — |
| 2007 | 61° | 47° | 54° | — | — |
| 2006 | 65° | 37° | 51° | — | — |
| 2005 | 56° | 45° | 50° | — | — |
| 2004 | 54° | 43° | 48° | — | — |
| 2003 | 63° | 39° | 51° | — | — |
| 2002 | 59° | 42° | 51° | — | — |
| 2001 | 63° | 48° | 55° | — | — |
| 2000 | 73° | 49° | 61° | — | — |
| 1999 | 51° | 39° | 45° | — | — |
| 1998 | 72° | 49° | 60° | — | — |
| 1997warmest | 79° | 51° | 65° | — | — |
| 1996 | 62° | 49° | 55° | — | — |
| 1995 | 71° | 58° | 64° | — | — |
| 1994 | 61° | 51° | 56° | — | — |
| 1993 | 67° | 32° | 49° | — | — |
| 1992 | 61° | 33° | 47° | — | — |
| 1991 | 55° | 34° | 44° | — | — |
| 1990 | 57° | 36° | 46° | — | — |
| 1989 | 69° | 32° | 51° | 0.64" | — |
| 1987 | 54° | 27° | 40° | — | — |
| 1986 | 72° | 32° | 52° | — | — |
| 1985 | 68° | 44° | 56° | — | — |
| 1983 | 71° | 41° | 56° | — | — |
| 1982 | 55° | 29° | 42° | — | — |
| 1980 | 77° | 39° | 58° | — | — |
| 1978 | 60° | 32° | 46° | — | — |
| 1977 | 62° | 45° | 53° | — | — |
| 1976 | 53° | 43° | 48° | 1.12" | — |
| 1975 | 69° | 35° | 52° | — | — |
| 1974 | 52° | 30° | 41° | — | — |
| 1973 | 65° | 32° | 48° | — | — |
| 1972 | 58° | 26° | 42° | — | — |
| 1971 | 50° | 37° | 44° | — | — |
50 years of data from SAUGUS CALIFORNIA