Weather on March 28
Sunnyvale, CA
55 Years of Data
Avg High
67°F
Avg Low
48°F
Warmest
1986
67°F avg
Coldest
1972
48°F avg
About This Date
March 28th in Sunnyvale, CA typically brings mild spring weather, with average highs around 67°F and lows near 48°F. Over 56 years of records, the warmest March 28th was in 1986 (67°F average), while the coldest was 1972 (48°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 28th dates historically, with the wettest March 28th recording 1.24" 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 28th in Sunnyvale, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 54° | 66° | — | — |
| 2025 | 63° | 54° | 58° | — | — |
| 2024 | 64° | 48° | 56° | 0.2" | — |
| 2023 | 53° | 45° | 49° | 1.24" | — |
| 2022 | 64° | 50° | 57° | 0.46" | — |
| 2021 | 77° | 46° | 62° | — | — |
| 2020 | 58° | 48° | 53° | 0.13" | — |
| 2019 | 65° | 45° | 55° | 0.08" | — |
| 2018 | 78° | 47° | 62° | — | — |
| 2017 | 73° | 47° | 60° | — | — |
| 2016 | 61° | 49° | 55° | — | — |
| 2015 | 78° | 50° | 64° | — | — |
| 2014 | 71° | 51° | 61° | — | — |
| 2013 | 70° | 56° | 63° | — | — |
| 2012 | 68° | 52° | 60° | 0.03" | — |
| 2011 | 63° | 48° | 55° | — | — |
| 2010 | 68° | 47° | 57° | — | — |
| 2009 | 74° | 50° | 62° | — | — |
| 2008 | 65° | 46° | 55° | 0.08" | — |
| 2007 | 67° | 42° | 54° | — | — |
| 2006 | 61° | 45° | 53° | 0.1" | — |
| 2005 | 60° | 50° | 55° | 0.33" | — |
| 2004 | 76° | 46° | 61° | — | — |
| 2003 | 73° | 51° | 62° | — | — |
| 2002 | 68° | 46° | 57° | — | — |
| 2001 | 66° | 52° | 59° | — | — |
| 2000 | 60° | 47° | 53° | — | — |
| 1999 | 61° | 37° | 49° | — | — |
| 1998 | 59° | 41° | 50° | 0.2" | — |
| 1997 | 73° | 48° | 61° | — | — |
| 1996 | 71° | 50° | 61° | 0.61" | — |
| 1995 | 72° | 42° | 57° | — | — |
| 1994 | 72° | 49° | 60° | — | — |
| 1993 | 63° | 47° | 55° | — | — |
| 1992 | 68° | 54° | 61° | — | — |
| 1991 | 63° | 43° | 53° | — | — |
| 1990 | 66° | 51° | 59° | — | — |
| 1989 | 70° | 52° | 61° | 0.03" | — |
| 1988 | 72° | 51° | 61° | — | — |
| 1987 | 72° | 47° | 59° | — | — |
| 1986warmest | 79° | 55° | 67° | — | — |
| 1985 | 56° | 43° | 49° | — | — |
| 1984 | 72° | 52° | 62° | — | — |
| 1983 | 62° | 44° | 53° | — | — |
| 1982 | 57° | 42° | 50° | 0.64" | — |
| 1981 | 71° | 47° | 59° | — | — |
| 1980 | 72° | 45° | 58° | — | — |
| 1979 | 54° | 46° | 50° | 0.89" | — |
| 1978 | 64° | 55° | 60° | — | — |
| 1977 | 60° | 40° | 50° | — | — |
| 1976 | 65° | 50° | 57° | — | — |
| 1975 | 59° | 38° | 48° | — | — |
| 1974 | 71° | 53° | 62° | 0.05" | — |
| 1973 | 60° | 47° | 53° | — | — |
| 1972coldest | 58° | 39° | 48° | — | — |
| 1971 | 69° | 43° | 56° | — | — |
56 years of data from MOFFETT FED AIRFIELD