Weather on March 30
Antioch, CA
55 Years of Data
Avg High
68°F
Avg Low
46°F
Warmest
2026
71°F avg
Coldest
1982
44°F avg
About This Date
March 30th in Antioch, CA typically brings mild spring weather, with average highs around 68°F and lows near 46°F. Over 56 years of records, the warmest March 30th was in 2026 (71°F average), while the coldest was 1982 (44°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 13% of March 30th dates historically, with the wettest March 30th recording 1.17" 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 30th in Antioch, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 75° | 67° | 71° | — | — |
| 2025 | 62° | 43° | 52° | — | — |
| 2024 | 56° | 42° | 49° | — | — |
| 2023 | 50° | 38° | 44° | — | — |
| 2022 | 56° | 46° | 51° | — | — |
| 2021 | 78° | 56° | 67° | — | — |
| 2020 | 66° | 48° | 57° | — | — |
| 2019 | 70° | 50° | 60° | — | — |
| 2018 | 73° | 65° | 69° | — | — |
| 2017 | 66° | 54° | 60° | — | — |
| 2016 | 69° | 45° | 57° | — | — |
| 2015 | 79° | 51° | 65° | — | — |
| 2014 | 63° | 47° | 55° | — | — |
| 2013 | 71° | 57° | 64° | 0.13" | — |
| 2012 | 77° | 52° | 64° | — | — |
| 2011 | 84° | 44° | 64° | — | — |
| 2010 | 50° | 40° | 45° | — | — |
| 2009 | 78° | 45° | 61° | — | — |
| 2008 | 62° | 40° | 51° | — | — |
| 2007 | 76° | 46° | 61° | — | — |
| 2006 | 59° | 43° | 51° | 0.03" | — |
| 2005 | 66° | 46° | 56° | — | — |
| 2004 | 55° | 44° | 50° | — | — |
| 2003 | 76° | 47° | 61° | — | — |
| 2002 | 80° | 45° | 62° | — | — |
| 2001 | 78° | 59° | 69° | — | — |
| 2000 | 71° | 50° | 61° | — | — |
| 1999 | 60° | 40° | 50° | 0.15" | — |
| 1998 | 60° | 42° | 51° | — | — |
| 1997 | 74° | 45° | 59° | — | — |
| 1996 | 69° | 40° | 54° | — | — |
| 1995 | 69° | 44° | 57° | — | — |
| 1994 | 70° | 47° | 58° | — | — |
| 1993 | 66° | 48° | 57° | — | — |
| 1992 | 65° | 52° | 58° | — | — |
| 1991 | 71° | 48° | 60° | — | — |
| 1990 | 75° | 44° | 60° | — | — |
| 1989 | 67° | 43° | 55° | — | — |
| 1988 | 73° | 52° | 62° | — | — |
| 1987 | 73° | 46° | 60° | — | — |
| 1986 | 72° | 53° | 62° | — | — |
| 1985 | 64° | 41° | 53° | — | — |
| 1984 | 69° | 48° | 59° | — | — |
| 1983 | 68° | 45° | 56° | — | — |
| 1982coldest | 55° | 34° | 44° | 1.17" | — |
| 1981 | 63° | 38° | 50° | 0.05" | — |
| 1980 | 74° | 49° | 61° | — | — |
| 1979 | 63° | 39° | 51° | — | — |
| 1978 | 67° | 52° | 59° | — | — |
| 1977 | 64° | 35° | 50° | — | — |
| 1976 | 79° | 38° | 58° | — | — |
| 1975 | 74° | 38° | 56° | — | — |
| 1974 | 66° | 53° | 60° | 0.15" | — |
| 1973 | 63° | 46° | 54° | 0.33" | — |
| 1972 | 69° | 39° | 54° | — | — |
| 1971 | 75° | 53° | 64° | — | — |
56 years of data from ANTIOCH FIBREBRD MILLS