Weather on March 20
Santa Clarita, CA
55 Years of Data
Avg High
70°F
Avg Low
44°F
Warmest
2026
80°F avg
Coldest
1979
44°F avg
About This Date
March 20th in Santa Clarita, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 44°F — a 26°F daily swing. Over 55 years of records, the warmest March 20th was in 2026 (80°F average), while the coldest was 1979 (44°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 9% of March 20th dates historically, with the wettest March 20th recording 5.61" of rain. The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
Planning for March 20th in Santa Clarita, CA? Great weather for outdoor activities.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 96° | 65° | 80° | — | — |
| 2025 | 74° | 44° | 59° | — | — |
| 2024 | 76° | 50° | 63° | — | — |
| 2023 | 58° | 47° | 52° | — | — |
| 2022 | 63° | 49° | 56° | — | — |
| 2021 | 64° | 47° | 55° | — | — |
| 2020 | 56° | 44° | 50° | — | — |
| 2019 | 59° | 45° | 52° | — | — |
| 2018 | 68° | 48° | 58° | — | — |
| 2017 | 69° | 50° | 60° | — | — |
| 2016 | 76° | 51° | 63° | — | — |
| 2015 | 84° | 51° | 68° | — | — |
| 2014 | 79° | 48° | 63° | — | — |
| 2013 | 74° | 53° | 63° | — | — |
| 2012 | 74° | 37° | 55° | — | — |
| 2011 | 48° | 42° | 45° | — | — |
| 2010 | 83° | 50° | 66° | — | — |
| 2009 | 74° | 48° | 61° | — | — |
| 2008 | 73° | 46° | 60° | — | — |
| 2007 | 55° | 48° | 52° | — | — |
| 2006 | 53° | 37° | 45° | — | — |
| 2005 | 64° | 50° | 57° | — | — |
| 2004 | 92° | 53° | 72° | — | — |
| 2003 | 67° | 44° | 55° | — | — |
| 2002 | 83° | 45° | 64° | — | — |
| 2001 | 84° | 55° | 70° | — | — |
| 2000 | 63° | 47° | 55° | — | — |
| 1999 | 57° | 44° | 51° | — | — |
| 1998 | 74° | 44° | 59° | — | — |
| 1997 | 92° | 53° | 72° | — | — |
| 1996 | 85° | 50° | 67° | — | — |
| 1995 | 63° | 51° | 57° | — | — |
| 1994 | 69° | 48° | 59° | — | — |
| 1993 | 79° | 48° | 63° | — | — |
| 1992 | 54° | 50° | 52° | 5.61" | — |
| 1991 | 52° | 40° | 46° | 3.66" | — |
| 1990 | 85° | 57° | 71° | — | — |
| 1989 | 79° | 42° | 60° | — | — |
| 1988 | 85° | 35° | 60° | — | — |
| 1987 | 59° | 29° | 44° | — | — |
| 1986 | 72° | 34° | 53° | — | — |
| 1985 | 73° | 33° | 53° | — | — |
| 1984 | 81° | 41° | 61° | — | — |
| 1983 | 65° | 35° | 50° | — | — |
| 1982 | 60° | 28° | 44° | — | — |
| 1981 | 57° | 34° | 45° | 2.01" | — |
| 1979coldest | 51° | 37° | 44° | 0.18" | — |
| 1978 | 72° | 44° | 58° | — | — |
| 1977 | 69° | 32° | 51° | — | — |
| 1976 | 63° | 37° | 50° | — | — |
| 1975 | 74° | 39° | 56° | — | — |
| 1974 | 63° | 44° | 53° | — | — |
| 1973 | 65° | 34° | 49° | 1.85" | — |
| 1972 | 87° | 46° | 67° | — | — |
| 1971 | 70° | 33° | 51° | — | — |
55 years of data from SAUGUS CALIFORNIA