Weather on October 20
Santa Clarita, CA
55 Years of Data
Avg High
82°F
Avg Low
51°F
Warmest
2003
83°F avg
Coldest
1977
53°F avg
About This Date
October 20th in Santa Clarita, CA typically brings warm fall weather, with average highs around 82°F and lows near 51°F — a 31°F daily swing. Over 51 years of records, the warmest October 20th was in 2003 (83°F average), while the coldest was 1977 (53°F) — a 30°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Santa Clarita, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 52° | 69° | — | — |
| 2024 | 86° | 54° | 70° | — | — |
| 2023 | 94° | 65° | 79° | — | — |
| 2022 | 92° | 65° | 78° | — | — |
| 2021 | 78° | 47° | 62° | — | — |
| 2020 | 88° | 56° | 72° | — | — |
| 2019 | 80° | 60° | 70° | — | — |
| 2018 | 86° | 63° | 74° | — | — |
| 2017 | 71° | 56° | 63° | — | — |
| 2016 | 75° | 65° | 70° | — | — |
| 2015 | 83° | 54° | 68° | — | — |
| 2014 | 81° | 55° | 68° | — | — |
| 2013 | 85° | 54° | 69° | — | — |
| 2012 | 67° | 56° | 61° | — | — |
| 2011 | 80° | 51° | 66° | — | — |
| 2010 | 75° | 56° | 65° | — | — |
| 2009 | 78° | 53° | 66° | — | — |
| 2008 | 87° | 53° | 70° | — | — |
| 2007 | 73° | 54° | 63° | — | — |
| 2006 | 92° | 58° | 75° | — | — |
| 2005 | 82° | 53° | 68° | — | — |
| 2004 | 61° | 49° | 55° | — | — |
| 2003warmest | 104° | 63° | 83° | — | — |
| 2002 | 76° | 52° | 64° | — | — |
| 2001 | 84° | 56° | 70° | — | — |
| 2000 | 89° | 58° | 73° | — | — |
| 1999 | 90° | 62° | 76° | — | — |
| 1998 | 85° | 59° | 72° | — | — |
| 1997 | 68° | 53° | 61° | — | — |
| 1996 | 71° | 42° | 57° | — | — |
| 1995 | 90° | 53° | 71° | — | — |
| 1994 | 77° | 42° | 60° | — | — |
| 1993 | 83° | 44° | 63° | — | — |
| 1992 | 80° | 48° | 64° | — | — |
| 1991 | 87° | 54° | 70° | — | — |
| 1990 | 75° | 54° | 64° | — | — |
| 1989 | 90° | 44° | 67° | — | — |
| 1988 | 84° | 44° | 64° | — | — |
| 1986 | 75° | 38° | 56° | — | — |
| 1985 | 84° | 39° | 62° | — | — |
| 1984 | 76° | 39° | 57° | — | — |
| 1983 | 89° | 44° | 67° | — | — |
| 1982 | 83° | 43° | 63° | — | — |
| 1981 | 86° | 44° | 65° | — | — |
| 1977coldest | 64° | 42° | 53° | — | — |
| 1976 | 84° | 47° | 65° | — | — |
| 1975 | 92° | 44° | 68° | — | — |
| 1974 | 87° | 40° | 63° | — | — |
| 1973 | 91° | 46° | 69° | — | — |
| 1972 | 71° | 45° | 58° | — | — |
| 1971 | 75° | 33° | 54° | — | — |
51 years of data from SAUGUS CALIFORNIA