Weather on March 30
Fairfield, CA
55 Years of Data
Avg High
69°F
Avg Low
45°F
Warmest
2001
67°F avg
Coldest
1982
47°F avg
About This Date
March 30th in Fairfield, CA typically brings mild spring weather, with average highs around 69°F and lows near 45°F. Over 56 years of records, the warmest March 30th was in 2001 (67°F average), while the coldest was 1982 (47°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 30th dates historically, with the wettest March 30th recording 1.68" 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 Fairfield, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 78° | 48° | 63° | — | — |
| 2025 | 66° | 47° | 56° | 0.56" | — |
| 2024 | 60° | 48° | 54° | 0.3" | — |
| 2023 | 60° | 38° | 49° | 0.28" | — |
| 2022 | 64° | 49° | 56° | — | — |
| 2021 | 77° | 45° | 61° | — | — |
| 2020 | 65° | 47° | 56° | — | — |
| 2019 | 71° | 48° | 60° | — | — |
| 2018 | 82° | 51° | 67° | — | — |
| 2017 | — | 52° | — | — | — |
| 2016 | 68° | 43° | 55° | — | — |
| 2015 | 79° | 51° | 65° | — | — |
| 2014 | 63° | 43° | 53° | — | — |
| 2013 | 68° | 55° | 62° | — | — |
| 2012 | 64° | 52° | 58° | 0.05" | — |
| 2011 | 70° | 46° | 58° | — | — |
| 2010 | 56° | 44° | 50° | 0.15" | — |
| 2009 | 66° | 50° | 58° | — | — |
| 2008 | 64° | 39° | 52° | — | — |
| 2007 | 77° | 42° | 60° | — | — |
| 2006 | 59° | 44° | 52° | 1.68" | — |
| 2005 | 62° | 48° | 55° | 0.58" | — |
| 2004 | 80° | 44° | 62° | — | — |
| 2003 | 77° | 48° | 63° | — | — |
| 2002 | 79° | 44° | 61° | — | — |
| 2001warmest | 85° | 49° | 67° | — | — |
| 2000 | 70° | 41° | 55° | — | — |
| 1999 | 59° | 36° | 47° | — | — |
| 1998 | 69° | 45° | 57° | 0.25" | — |
| 1997 | 76° | 50° | 63° | — | — |
| 1996 | 66° | 38° | 52° | — | — |
| 1995 | 75° | 48° | 62° | — | — |
| 1994 | 69° | 47° | 58° | — | — |
| 1993 | 71° | 47° | 59° | — | — |
| 1992 | 58° | 50° | 54° | — | — |
| 1991 | 72° | 46° | 59° | — | — |
| 1990 | 78° | 45° | 61° | — | — |
| 1989 | 73° | 43° | 58° | — | — |
| 1988 | 71° | 53° | 62° | — | — |
| 1987 | 73° | 46° | 60° | — | — |
| 1986 | 76° | 47° | 61° | — | — |
| 1985 | 64° | 34° | 49° | 0.38" | — |
| 1984 | 68° | 49° | 58° | — | — |
| 1983 | 69° | 43° | 56° | 0.1" | — |
| 1982coldest | 56° | 39° | 47° | 1.12" | — |
| 1981 | 67° | 33° | 50° | 0.05" | — |
| 1980 | 76° | 39° | 57° | — | — |
| 1979 | 63° | 39° | 51° | — | — |
| 1978 | 62° | 50° | 56° | — | — |
| 1977 | 62° | 35° | 49° | 0.36" | — |
| 1976 | 79° | 42° | 60° | — | — |
| 1975 | 64° | 39° | 52° | — | — |
| 1974 | 66° | 52° | 59° | 0.99" | — |
| 1973 | 62° | 46° | 54° | 0.3" | — |
| 1972 | 73° | 38° | 55° | — | — |
| 1971 | 71° | 48° | 60° | — | — |
56 years of data from FAIRFIELD