Weather on March 21
Huntington Beach, CA
55 Years of Data
Avg High
71°F
Avg Low
51°F
Warmest
1986
70°F avg
Coldest
1991
51°F avg
About This Date
March 21st in Huntington Beach, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 51°F. Over 56 years of records, the warmest March 21st was in 1986 (70°F average), while the coldest was 1991 (51°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 21st dates historically, with the wettest March 21st recording 3.05" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 21st in Huntington Beach, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 60° | 69° | — | — |
| 2025 | 78° | 49° | 63° | — | — |
| 2024 | 74° | 57° | 65° | — | — |
| 2023 | 63° | 49° | 56° | 3.05" | — |
| 2022 | 74° | 52° | 63° | — | — |
| 2021 | 68° | 49° | 58° | — | — |
| 2020 | 70° | 52° | 61° | — | — |
| 2019 | 63° | 52° | 57° | 0.13" | — |
| 2018 | 74° | 56° | 65° | — | — |
| 2017 | 70° | 55° | 62° | 0.03" | — |
| 2016 | 73° | 57° | 65° | — | — |
| 2015 | 76° | 61° | 68° | — | — |
| 2014 | 70° | 56° | 63° | — | — |
| 2013 | 70° | 54° | 62° | — | — |
| 2012 | 80° | 47° | 63° | — | — |
| 2011 | 59° | 45° | 52° | 2.72" | — |
| 2010 | 81° | 53° | 67° | — | — |
| 2009 | 63° | 53° | 58° | — | — |
| 2008 | 83° | 42° | 62° | — | — |
| 2007 | 67° | 52° | 59° | 0.05" | — |
| 2006 | 59° | 50° | 55° | 0.05" | — |
| 2005 | 73° | 50° | 62° | — | — |
| 2004 | 74° | 56° | 65° | — | — |
| 2003 | 73° | 49° | 61° | — | — |
| 2002 | 80° | 46° | 63° | — | — |
| 2001 | 76° | 54° | 65° | — | — |
| 2000 | 73° | 53° | 63° | — | — |
| 1999 | 67° | 44° | 55° | — | — |
| 1998 | 70° | 55° | 62° | — | — |
| 1997 | 84° | 50° | 67° | — | — |
| 1996 | 66° | 57° | 62° | — | — |
| 1995 | 66° | 60° | 63° | 1.4" | — |
| 1994 | 71° | 52° | 61° | — | — |
| 1993 | 74° | 57° | 65° | — | — |
| 1992 | 65° | 54° | 59° | 1.68" | — |
| 1991coldest | 58° | 44° | 51° | 0.03" | — |
| 1990 | 65° | 53° | 59° | — | — |
| 1989 | 85° | 54° | 69° | — | — |
| 1988 | 81° | 51° | 66° | — | — |
| 1987 | 64° | 46° | 55° | 0.81" | — |
| 1986warmest | 89° | 52° | 70° | — | — |
| 1985 | 70° | 49° | 59° | — | — |
| 1984 | 78° | 52° | 65° | — | — |
| 1983 | 63° | 50° | 56° | 1.75" | — |
| 1982 | 71° | 44° | 58° | — | — |
| 1981 | 66° | 47° | 56° | — | — |
| 1980 | 68° | 52° | 60° | — | — |
| 1979 | 61° | 48° | 54° | 0.25" | — |
| 1978 | 70° | 59° | 64° | 0.05" | — |
| 1977 | 79° | 46° | 62° | — | — |
| 1976 | 82° | 47° | 64° | — | — |
| 1975 | 64° | 49° | 56° | — | — |
| 1974 | 69° | 50° | 60° | — | — |
| 1973 | 59° | 44° | 52° | — | — |
| 1972 | 74° | 54° | 64° | — | — |
| 1971 | 63° | 48° | 55° | — | — |
56 years of data from LOS ALAMITOS