Weather on March 20
Fremont, CA
55 Years of Data
Avg High
66°F
Avg Low
48°F
Warmest
2026
71°F avg
Coldest
1975
48°F avg
About This Date
March 20th in Fremont, CA typically brings mild spring weather, with average highs around 66°F and lows near 48°F. Over 56 years of records, the warmest March 20th was in 2026 (71°F average), while the coldest was 1975 (48°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 20th dates historically, with the wettest March 20th recording 1.91" of rain. The last decade has been 4.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.6°F cooler on this date compared to 20-30 years ago.
Planning for March 20th in Fremont, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 88° | 55° | 71° | — | — |
| 2025 | 61° | 44° | 52° | 0.03" | — |
| 2024 | 66° | 43° | 54° | — | — |
| 2023 | 57° | 45° | 51° | 0.03" | — |
| 2022 | 62° | 41° | 52° | 0.03" | — |
| 2021 | 58° | 40° | 49° | — | — |
| 2020 | 62° | 41° | 52° | — | — |
| 2019 | 67° | 49° | 58° | 1.07" | — |
| 2018 | 65° | 51° | 58° | 0.3" | — |
| 2017 | 63° | 52° | 57° | 0.15" | — |
| 2016 | 69° | 49° | 59° | 0.03" | — |
| 2015 | 77° | 48° | 63° | — | — |
| 2014 | 72° | 49° | 60° | — | — |
| 2013 | 69° | 47° | 58° | 0.13" | — |
| 2012 | 66° | 49° | 57° | — | — |
| 2011 | 52° | 46° | 49° | 1.91" | — |
| 2010 | 76° | 46° | 61° | — | — |
| 2009 | 64° | 50° | 57° | — | — |
| 2008 | 61° | 44° | 52° | — | — |
| 2007 | 59° | 55° | 57° | 0.03" | — |
| 2006 | 58° | 46° | 52° | 1.35" | — |
| 2005 | 64° | 55° | 60° | 1.22" | — |
| 2004 | 82° | 49° | 65° | — | — |
| 2003 | 64° | 51° | 58° | 0.2" | — |
| 2002 | 72° | 45° | 58° | — | — |
| 2001 | 81° | 58° | 69° | — | — |
| 2000 | 67° | 45° | 56° | — | — |
| 1999 | 62° | 41° | 52° | 0.05" | — |
| 1998 | 66° | 55° | 61° | — | — |
| 1997 | 76° | 52° | 64° | — | — |
| 1996 | 70° | 50° | 60° | — | — |
| 1995 | 62° | 54° | 58° | — | — |
| 1994 | 63° | 40° | 51° | — | — |
| 1993 | 65° | 49° | 57° | — | — |
| 1992 | 65° | 53° | 59° | 0.05" | — |
| 1991 | 58° | 42° | 50° | 1.14" | — |
| 1990 | 66° | 47° | 56° | — | — |
| 1989 | 66° | 46° | 56° | — | — |
| 1988 | 76° | 52° | 64° | — | — |
| 1987 | 58° | 39° | 48° | 0.05" | — |
| 1986 | 73° | 47° | 60° | — | — |
| 1985 | 63° | 49° | 56° | — | — |
| 1984 | 76° | 58° | 67° | — | — |
| 1983 | 63° | 52° | 57° | — | — |
| 1982 | 57° | 45° | 51° | — | — |
| 1981 | 61° | 53° | 57° | 0.43" | — |
| 1980 | 70° | 49° | 59° | — | — |
| 1979 | 63° | 46° | 54° | — | — |
| 1978 | 77° | 54° | 65° | — | — |
| 1977 | 61° | 47° | 54° | — | — |
| 1976 | 58° | 41° | 49° | — | — |
| 1975coldest | 57° | 39° | 48° | — | — |
| 1974 | 72° | 47° | 59° | — | — |
| 1973 | 54° | 44° | 49° | 1.27" | — |
| 1972 | 70° | 47° | 58° | — | — |
| 1971 | 75° | 47° | 61° | — | — |
56 years of data from FREMONT