Weather on March 31
Chula Vista, CA
55 Years of Data
Avg High
68°F
Avg Low
51°F
Warmest
2011
70°F avg
Coldest
1977
50°F avg
About This Date
March 31st in Chula Vista, CA typically brings mild spring weather, with average highs around 68°F and lows near 51°F. Over 56 years of records, the warmest March 31st was in 2011 (70°F average), while the coldest was 1977 (50°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 9% of March 31st dates historically, with the wettest March 31st recording 1.85" 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 31st in Chula Vista, CA? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 64° | 68° | — | — |
| 2025 | 64° | 57° | 61° | 0.36" | — |
| 2024 | 65° | 51° | 58° | 0.48" | — |
| 2023 | 64° | 45° | 54° | — | — |
| 2022 | 63° | 56° | 59° | — | — |
| 2021 | 88° | 48° | 68° | — | — |
| 2020 | 68° | 53° | 61° | — | — |
| 2019 | 79° | 51° | 65° | — | — |
| 2018 | 64° | 55° | 60° | — | — |
| 2017 | 65° | 54° | 59° | — | — |
| 2016 | 65° | 47° | 56° | — | — |
| 2015 | 69° | 61° | 65° | — | — |
| 2014 | 67° | 51° | 59° | — | — |
| 2013 | 70° | 53° | 61° | — | — |
| 2012 | 60° | 55° | 58° | — | — |
| 2011warmest | 82° | 57° | 70° | — | — |
| 2010 | 62° | 55° | 59° | — | — |
| 2009 | 68° | 47° | 57° | — | — |
| 2008 | 62° | 46° | 54° | — | — |
| 2007 | 76° | 46° | 61° | — | — |
| 2006 | 62° | 52° | 57° | — | — |
| 2005 | 78° | 46° | 62° | — | — |
| 2004 | 67° | 53° | 60° | — | — |
| 2003 | 86° | 50° | 68° | — | — |
| 2002 | 65° | 52° | 58° | — | — |
| 2001 | 66° | 59° | 63° | — | — |
| 2000 | 71° | 44° | 58° | — | — |
| 1999 | 63° | 53° | 58° | — | — |
| 1998 | 63° | 41° | 52° | — | — |
| 1997 | 69° | 56° | 62° | — | — |
| 1996 | 70° | 47° | 58° | — | — |
| 1995 | 76° | 49° | 62° | — | — |
| 1994 | 64° | 54° | 59° | — | — |
| 1993 | 69° | 51° | 60° | — | — |
| 1992 | 65° | 53° | 59° | — | — |
| 1991 | 65° | 50° | 57° | — | — |
| 1990 | 70° | 50° | 60° | — | — |
| 1989 | 80° | 54° | 67° | — | — |
| 1988 | 76° | 49° | 62° | — | — |
| 1987 | 80° | 45° | 62° | — | — |
| 1986 | 70° | 55° | 62° | — | — |
| 1985 | 73° | 42° | 58° | — | — |
| 1984 | 63° | 49° | 56° | 0.05" | — |
| 1983 | 69° | 56° | 62° | — | — |
| 1982 | 65° | 44° | 54° | — | — |
| 1981 | 62° | 47° | 54° | — | — |
| 1980 | 64° | 50° | 57° | — | — |
| 1979 | 61° | 46° | 53° | — | — |
| 1978 | 66° | 56° | 61° | 1.85" | — |
| 1977coldest | 58° | 43° | 50° | — | — |
| 1976 | 72° | 47° | 59° | — | — |
| 1975 | 63° | 48° | 55° | — | — |
| 1974 | 64° | 53° | 59° | 0.08" | — |
| 1973 | 61° | 50° | 55° | — | — |
| 1972 | 66° | 46° | 56° | — | — |
| 1971 | 61° | 49° | 55° | — | — |
56 years of data from CHULA VISTA