Weather on March 11
San Mateo, CA
55 Years of Data
Avg High
63°F
Avg Low
48°F
Warmest
2005
69°F avg
Coldest
2006
44°F avg
About This Date
March 11th in San Mateo, CA typically brings mild spring weather, with average highs around 63°F and lows near 48°F. Over 56 years of records, the warmest March 11th was in 2005 (69°F average), while the coldest was 2006 (44°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 11th dates historically, with the wettest March 11th recording 1.32" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for March 11th in San Mateo, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 46° | 60° | — | — |
| 2025 | 64° | 46° | 55° | — | — |
| 2024 | 59° | 48° | 54° | 0.2" | — |
| 2023 | 63° | 47° | 55° | 0.03" | — |
| 2022 | 70° | 42° | 56° | — | — |
| 2021 | 59° | 43° | 51° | 0.23" | — |
| 2020 | 70° | 50° | 60° | — | — |
| 2019 | 64° | 41° | 53° | — | — |
| 2018 | 67° | 46° | 56° | — | — |
| 2017 | 65° | 50° | 57° | — | — |
| 2016 | 60° | 52° | 56° | 0.79" | — |
| 2015 | 68° | 55° | 62° | 0.05" | — |
| 2014 | 69° | 56° | 62° | — | — |
| 2013 | 64° | 43° | 53° | — | — |
| 2012 | 60° | 48° | 54° | — | — |
| 2011 | 57° | 45° | 51° | — | — |
| 2010 | 59° | 51° | 55° | — | — |
| 2009 | 60° | 40° | 50° | — | — |
| 2008 | 62° | 49° | 55° | — | — |
| 2007 | 78° | 50° | 64° | — | — |
| 2006coldest | 50° | 37° | 44° | 0.33" | — |
| 2005warmest | 83° | 56° | 69° | — | — |
| 2004 | 77° | 52° | 64° | — | — |
| 2003 | 63° | 51° | 57° | — | — |
| 2002 | 60° | 50° | 55° | — | — |
| 2001 | 62° | 43° | 52° | — | — |
| 2000 | 61° | 50° | 55° | 0.18" | — |
| 1999 | 58° | 43° | 50° | — | — |
| 1998 | 70° | 49° | 59° | — | — |
| 1997 | 60° | 47° | 53° | — | — |
| 1996 | 63° | 54° | 58° | 0.58" | — |
| 1995 | 60° | 52° | 56° | 1.04" | — |
| 1994 | 65° | 46° | 55° | — | — |
| 1993 | 65° | 51° | 58° | — | — |
| 1992 | 63° | 48° | 55° | — | — |
| 1991 | 56° | 43° | 49° | — | — |
| 1990 | 53° | 43° | 48° | 0.05" | — |
| 1989 | 66° | 50° | 58° | 0.08" | — |
| 1988 | 63° | 45° | 54° | — | — |
| 1987 | 64° | 54° | 59° | 0.05" | — |
| 1986 | 61° | 50° | 55° | 1.32" | — |
| 1985 | 60° | 49° | 54° | 0.38" | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 60° | 48° | 54° | 0.03" | — |
| 1982 | 59° | 50° | 55° | 0.91" | — |
| 1981 | 66° | 49° | 57° | — | — |
| 1980 | 59° | 46° | 53° | 0.1" | — |
| 1979 | 61° | 46° | 53° | — | — |
| 1978 | 61° | 49° | 55° | — | — |
| 1977 | 65° | 37° | 51° | — | — |
| 1976 | 64° | 49° | 56° | — | — |
| 1975 | — | 48° | — | — | — |
| 1974 | 63° | 45° | 54° | 0.3" | — |
| 1973 | 59° | 46° | 53° | 0.46" | — |
| 1972 | 69° | 54° | 61° | — | — |
| 1971 | 60° | 50° | 55° | — | — |
56 years of data from BURLINGAME