Weather on March 21
Compton, CA
55 Years of Data
Avg High
69°F
Avg Low
53°F
Warmest
1986
70°F avg
Coldest
1987
50°F avg
About This Date
March 21st in Compton, CA typically brings mild spring weather, with average highs around 69°F and lows near 53°F. Over 56 years of records, the warmest March 21st was in 1986 (70°F average), while the coldest was 1987 (50°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 21st dates historically, with the wettest March 21st recording 2.46" 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 Compton, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 78° | 61° | 69° | — | — |
| 2025 | 71° | 51° | 61° | — | — |
| 2024 | 68° | 58° | 63° | — | — |
| 2023 | 65° | 51° | 58° | 2.46" | — |
| 2022 | 74° | 55° | 64° | — | — |
| 2021 | 66° | 48° | 57° | — | — |
| 2020 | 65° | 54° | 59° | — | — |
| 2019 | 62° | 55° | 59° | 0.03" | — |
| 2018 | 68° | 57° | 63° | 0.25" | — |
| 2017 | 66° | 57° | 62° | 0.18" | — |
| 2016 | 67° | 58° | 62° | — | — |
| 2015 | 72° | 63° | 67° | — | — |
| 2014 | 66° | 56° | 61° | — | — |
| 2013 | 69° | 56° | 62° | — | — |
| 2012 | 72° | 50° | 61° | — | — |
| 2011 | 58° | 47° | 52° | 0.99" | — |
| 2010 | 74° | 51° | 62° | — | — |
| 2009 | 62° | 56° | 59° | — | — |
| 2008 | 79° | 54° | 66° | — | — |
| 2007 | 63° | 54° | 58° | — | — |
| 2006 | 62° | 49° | 55° | — | — |
| 2005 | 68° | 51° | 60° | — | — |
| 2004 | 63° | 56° | 59° | — | — |
| 2003 | 68° | 52° | 60° | — | — |
| 2002 | 76° | 50° | 63° | — | — |
| 2001 | 63° | 55° | 59° | — | — |
| 2000 | 75° | 58° | 66° | — | — |
| 1999 | 63° | 49° | 56° | — | — |
| 1998 | 70° | 57° | 63° | — | — |
| 1997 | 73° | 49° | 61° | — | — |
| 1996 | 66° | 56° | 61° | — | — |
| 1995 | 63° | 50° | 56° | 0.64" | — |
| 1994 | 72° | 52° | 62° | — | — |
| 1993 | 69° | 59° | 64° | — | — |
| 1992 | 64° | 51° | 58° | 0.79" | — |
| 1991 | 61° | 44° | 52° | — | — |
| 1990 | 80° | 53° | 67° | — | — |
| 1989 | 84° | 54° | 69° | — | — |
| 1988 | 73° | 52° | 62° | — | — |
| 1987coldest | 56° | 45° | 50° | 0.84" | — |
| 1986warmest | 88° | 52° | 70° | — | — |
| 1985 | 64° | 54° | 59° | — | — |
| 1984 | 69° | 57° | 63° | — | — |
| 1983 | 62° | 51° | 57° | 2.08" | — |
| 1982 | 71° | 43° | 57° | — | — |
| 1981 | 64° | 49° | 56° | — | — |
| 1980 | 64° | 48° | 56° | 0.2" | — |
| 1979 | 62° | 51° | 57° | — | — |
| 1978 | 71° | 63° | 67° | 0.08" | — |
| 1977 | 80° | 47° | 63° | — | — |
| 1976 | 87° | 48° | 68° | — | — |
| 1975 | 62° | 53° | 58° | — | — |
| 1974 | 66° | 49° | 57° | — | — |
| 1973 | 61° | 42° | 51° | 0.81" | — |
| 1972 | 71° | 54° | 62° | — | — |
| 1971 | 70° | 53° | 61° | — | — |
56 years of data from HAWTHORNE MUNI AP