Weather on March 21
El Centro, CA
55 Years of Data
Avg High
82°F
Avg Low
50°F
Warmest
2026
88°F avg
Coldest
1973
50°F avg
About This Date
March 21st in El Centro, CA typically brings warm spring weather, with average highs around 82°F and lows near 50°F — a 32°F daily swing. Over 56 years of records, the warmest March 21st was in 2026 (88°F average), while the coldest was 1973 (50°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 2% of March 21st dates historically. 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 El Centro, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 107° | 69° | 88° | — | — |
| 2025 | 83° | 44° | 63° | — | — |
| 2024 | 85° | 50° | 67° | — | — |
| 2023 | 76° | 58° | 67° | — | — |
| 2022 | 78° | 54° | 66° | — | — |
| 2021 | 82° | 51° | 67° | — | — |
| 2020 | 68° | 43° | 55° | — | — |
| 2019 | 75° | 55° | 65° | — | — |
| 2018 | 82° | 50° | 66° | — | — |
| 2017 | 95° | 63° | 79° | — | — |
| 2016 | 93° | 54° | 73° | — | — |
| 2015 | 82° | 57° | 70° | — | — |
| 2014 | 83° | 44° | 63° | — | — |
| 2013 | 91° | 60° | 76° | — | — |
| 2012 | 70° | 44° | 57° | — | — |
| 2011 | 75° | 55° | 65° | — | — |
| 2010 | 82° | 52° | 67° | — | — |
| 2009 | 90° | 54° | 72° | — | — |
| 2008 | 87° | 54° | 70° | — | — |
| 2007 | 76° | 53° | 64° | — | — |
| 2006 | 67° | 42° | 54° | — | — |
| 2005 | 80° | 54° | 67° | — | — |
| 2004 | 101° | 62° | 81° | — | — |
| 2003 | 82° | 49° | 65° | — | — |
| 2002 | 87° | 51° | 69° | — | — |
| 2001 | 90° | 54° | 72° | — | — |
| 2000 | 73° | 45° | 59° | — | — |
| 1999 | 78° | 49° | 63° | — | — |
| 1998 | 83° | 55° | 69° | — | — |
| 1997 | 92° | 52° | 72° | — | — |
| 1996 | 91° | 58° | 74° | — | — |
| 1995 | 86° | 48° | 67° | — | — |
| 1994 | 81° | 58° | 69° | — | — |
| 1993 | 90° | 57° | 73° | — | — |
| 1992 | 72° | 48° | 60° | — | — |
| 1991 | 67° | 45° | 56° | — | — |
| 1990 | 91° | 56° | 73° | — | — |
| 1989 | 83° | 51° | 67° | — | — |
| 1988 | 88° | 57° | 72° | — | — |
| 1987 | 68° | 48° | 58° | — | — |
| 1986 | 85° | 52° | 68° | — | — |
| 1985 | 86° | 48° | 67° | — | — |
| 1984 | 94° | 53° | 73° | — | — |
| 1983 | 72° | 44° | 58° | 0.13" | — |
| 1982 | 74° | 40° | 57° | — | — |
| 1981 | 78° | 43° | 60° | — | — |
| 1980 | 77° | 45° | 61° | — | — |
| 1979 | 68° | 40° | 54° | — | — |
| 1978 | 85° | 54° | 69° | — | — |
| 1977 | 84° | 45° | 64° | — | — |
| 1976 | 83° | 49° | 66° | — | — |
| 1975 | 84° | 35° | 60° | — | — |
| 1974 | 79° | 41° | 60° | — | — |
| 1973coldest | 63° | 37° | 50° | — | — |
| 1972 | 92° | 50° | 71° | — | — |
| 1971 | 84° | 42° | 63° | — | — |
56 years of data from EL CENTRO 2 SSW