Weather on March 1
Fairfield, CA
55 Years of Data
Avg High
63°F
Avg Low
43°F
Warmest
2026
63°F avg
Coldest
1979
44°F avg
About This Date
March 1st in Fairfield, CA typically brings mild spring weather, with average highs around 63°F and lows near 43°F. Over 56 years of records, the warmest March 1st was in 2026 (63°F average), while the coldest was 1979 (44°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 39% of March 1st dates historically, with the wettest March 1st recording 3.71" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for March 1st in Fairfield, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 71° | 54° | 63° | — | — |
| 2025 | 70° | 45° | 57° | — | — |
| 2024 | 56° | 48° | 52° | 1.55" | — |
| 2023 | 55° | 34° | 44° | 0.03" | — |
| 2022 | 76° | 44° | 60° | — | — |
| 2021 | 67° | 38° | 52° | — | — |
| 2020 | 60° | 44° | 52° | — | — |
| 2019 | 58° | 43° | 50° | — | — |
| 2018 | 58° | 47° | 52° | 3.71" | — |
| 2017 | 63° | 39° | 51° | — | — |
| 2016 | 72° | 47° | 59° | — | — |
| 2015 | 67° | 39° | 53° | — | — |
| 2014 | 66° | 51° | 59° | 0.51" | — |
| 2013 | 69° | 45° | 57° | — | — |
| 2012 | 58° | 43° | 50° | 0.81" | — |
| 2011 | 57° | 34° | 45° | — | — |
| 2010 | 65° | 44° | 54° | 0.08" | — |
| 2009 | 60° | 43° | 51° | 0.25" | — |
| 2008 | 69° | 46° | 58° | — | — |
| 2007 | 55° | 33° | 44° | — | — |
| 2006 | 59° | 38° | 48° | 0.13" | — |
| 2005 | 64° | 41° | 53° | — | — |
| 2004 | 58° | 46° | 52° | 0.3" | — |
| 2003 | 65° | 37° | 51° | — | — |
| 2002 | 69° | 47° | 58° | — | — |
| 2001 | 62° | 37° | 50° | — | — |
| 2000 | 59° | 45° | 52° | 0.53" | — |
| 1999 | 62° | 44° | 53° | — | — |
| 1998 | 58° | 44° | 51° | — | — |
| 1997 | 64° | 40° | 52° | — | — |
| 1996 | 57° | 45° | 51° | 0.05" | — |
| 1995 | 68° | 50° | 59° | — | — |
| 1994 | 71° | 45° | 58° | — | — |
| 1993 | 62° | 42° | 52° | — | — |
| 1992 | 65° | 50° | 57° | 0.48" | — |
| 1991 | 58° | 51° | 54° | 1.45" | — |
| 1990 | 64° | 48° | 56° | 0.33" | — |
| 1989 | 51° | 41° | 46° | — | — |
| 1988 | 59° | 50° | 55° | 0.66" | — |
| 1987 | 64° | 39° | 52° | — | — |
| 1986 | 69° | 45° | 57° | — | — |
| 1985 | 77° | 41° | 59° | — | — |
| 1984 | 60° | 40° | 50° | — | — |
| 1983 | 56° | 51° | 53° | 3.23" | — |
| 1982 | 60° | 52° | 56° | 1.12" | — |
| 1981 | 59° | 46° | 53° | 0.38" | — |
| 1980 | 63° | 42° | 52° | — | — |
| 1979coldest | 57° | 31° | 44° | 0.66" | — |
| 1978 | 66° | 51° | 59° | 0.33" | — |
| 1977 | 61° | 31° | 46° | — | — |
| 1976 | 57° | 39° | 48° | 2.31" | — |
| 1975 | 70° | 47° | 58° | — | — |
| 1974 | 56° | 50° | 53° | 2.13" | — |
| 1973 | 65° | 47° | 56° | — | — |
| 1972 | 63° | 39° | 51° | — | — |
| 1971 | 56° | 37° | 46° | — | — |
56 years of data from FAIRFIELD