Weather on March 28
San Mateo, CA
55 Years of Data
Avg High
64°F
Avg Low
48°F
Warmest
2003
64°F avg
Coldest
1979
48°F avg
About This Date
March 28th in San Mateo, CA typically brings mild spring weather, with average highs around 64°F and lows near 48°F. Over 56 years of records, the warmest March 28th was in 2003 (64°F average), while the coldest was 1979 (48°F) — a 16°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 2.29" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for March 28th in San Mateo, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 50° | 62° | — | — |
| 2025 | 61° | 51° | 56° | 0.08" | — |
| 2024 | 61° | 50° | 55° | 0.41" | — |
| 2023 | 55° | 47° | 51° | 1.6" | — |
| 2022 | 63° | 52° | 57° | — | — |
| 2021 | 68° | 48° | 58° | — | — |
| 2020 | 58° | 50° | 54° | 0.1" | — |
| 2019 | 63° | 52° | 57° | 0.1" | — |
| 2018 | 77° | 51° | 64° | — | — |
| 2017 | 68° | 48° | 58° | — | — |
| 2016 | 59° | 49° | 54° | — | — |
| 2015 | 74° | 52° | 63° | — | — |
| 2014 | 71° | 55° | 63° | — | — |
| 2013 | 67° | 53° | 60° | — | — |
| 2012 | 64° | 52° | 58° | — | — |
| 2011 | 59° | 46° | 53° | — | — |
| 2010 | 70° | 49° | 59° | — | — |
| 2009 | 69° | 49° | 59° | — | — |
| 2008 | 62° | 46° | 54° | — | — |
| 2007 | 62° | 43° | 52° | — | — |
| 2006 | 57° | 49° | 53° | 0.28" | — |
| 2005 | 59° | 49° | 54° | 0.2" | — |
| 2004 | 73° | 49° | 61° | — | — |
| 2003warmest | 71° | 58° | 64° | — | — |
| 2002 | 68° | 47° | 57° | — | — |
| 2001 | 60° | 51° | 56° | — | — |
| 2000 | 58° | 45° | 51° | — | — |
| 1999 | 59° | 44° | 52° | — | — |
| 1998 | 55° | 43° | 49° | 0.33" | — |
| 1997 | 66° | 50° | 58° | — | — |
| 1996 | 57° | 48° | 53° | 0.03" | — |
| 1995 | 68° | 43° | 55° | — | — |
| 1994 | 66° | 49° | 57° | — | — |
| 1993 | 60° | 49° | 54° | 0.03" | — |
| 1992 | 62° | 52° | 57° | — | — |
| 1991 | 61° | 44° | 52° | — | — |
| 1990 | 62° | 47° | 54° | — | — |
| 1989 | 65° | 51° | 58° | 0.03" | — |
| 1988 | 70° | 50° | 60° | — | — |
| 1987 | 73° | 49° | 61° | — | — |
| 1986 | 76° | 51° | 63° | — | — |
| 1985 | 57° | 41° | 49° | 0.1" | — |
| 1984 | 68° | 50° | 59° | — | — |
| 1983 | 60° | 45° | 52° | — | — |
| 1982 | 55° | 44° | 50° | 1.52" | — |
| 1981 | 69° | 48° | 59° | — | — |
| 1980 | 68° | 40° | 54° | — | — |
| 1979coldest | 54° | 43° | 48° | 0.51" | — |
| 1978 | 69° | 51° | 60° | — | — |
| 1977 | 58° | 46° | 52° | — | — |
| 1976 | 55° | 47° | 51° | — | — |
| 1975 | 58° | 44° | 51° | — | — |
| 1974 | 66° | 52° | 59° | 2.29" | — |
| 1973 | 58° | 46° | 52° | — | — |
| 1972 | 57° | 45° | 51° | — | — |
| 1971 | 69° | 45° | 57° | — | — |
56 years of data from BURLINGAME