Weather on April 3
San Mateo, CA
55 Years of Data
Avg High
64°F
Avg Low
47°F
Warmest
1990
63°F avg
Coldest
1999
49°F avg
About This Date
April 3rd in San Mateo, CA typically brings mild spring weather, with average highs around 64°F and lows near 47°F. Over 56 years of records, the warmest April 3rd was in 1990 (63°F average), while the coldest was 1999 (49°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 18% of April 3rd dates historically, with the wettest April 3rd recording 1.55" 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 April 3rd in San Mateo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 74° | 46° | 60° | — | — |
| 2025 | 61° | 44° | 52° | — | — |
| 2024 | 59° | 51° | 55° | — | — |
| 2023 | 55° | 46° | 51° | — | — |
| 2022 | 63° | 49° | 56° | — | — |
| 2021 | 63° | 51° | 57° | — | — |
| 2020 | 62° | 47° | 54° | — | — |
| 2019 | 60° | 52° | 56° | — | — |
| 2018 | 65° | 48° | 56° | — | — |
| 2017 | 68° | 49° | 58° | — | — |
| 2016 | 62° | 51° | 57° | — | — |
| 2015 | 65° | 48° | 56° | — | — |
| 2014 | 64° | 49° | 56° | — | — |
| 2013 | 68° | 49° | 58° | — | — |
| 2012 | 64° | 49° | 56° | 0.08" | — |
| 2011 | 63° | 46° | 54° | — | — |
| 2010 | 57° | 45° | 51° | — | — |
| 2009 | 57° | 45° | 51° | — | — |
| 2008 | 65° | 46° | 55° | — | — |
| 2007 | 65° | 45° | 55° | — | — |
| 2006 | 58° | 50° | 54° | 0.38" | — |
| 2005 | 60° | 47° | 53° | 1.12" | — |
| 2004 | 69° | 50° | 60° | — | — |
| 2003 | 57° | 42° | 50° | 0.2" | — |
| 2002 | 60° | 52° | 56° | — | — |
| 2001 | 55° | 42° | 49° | — | — |
| 2000 | 68° | 53° | 61° | — | — |
| 1999coldest | 53° | 45° | 49° | 0.05" | — |
| 1998 | 57° | 46° | 52° | 1.55" | — |
| 1997 | 75° | 50° | 63° | — | — |
| 1996 | 61° | 48° | 54° | — | — |
| 1995 | 65° | 47° | 56° | — | — |
| 1994 | 62° | 49° | 55° | — | — |
| 1993 | 64° | 53° | 59° | — | — |
| 1992 | 63° | 54° | 58° | — | — |
| 1991 | 70° | 46° | 58° | — | — |
| 1990warmest | 77° | 48° | 63° | — | — |
| 1989 | 63° | 50° | 56° | — | — |
| 1988 | 64° | 50° | 57° | — | — |
| 1987 | 65° | 51° | 58° | 0.13" | — |
| 1986 | 66° | 47° | 56° | — | — |
| 1985 | 69° | 48° | 59° | — | — |
| 1984 | 65° | 44° | 54° | — | — |
| 1983 | 59° | 45° | 52° | — | — |
| 1982 | 58° | 49° | 53° | 0.36" | — |
| 1981 | 61° | 44° | 52° | — | — |
| 1980 | 60° | 45° | 52° | — | — |
| 1979 | 66° | 46° | 56° | — | — |
| 1978 | 65° | 44° | 54° | — | — |
| 1977 | 68° | 40° | 54° | — | — |
| 1976 | 71° | 42° | 57° | 0.18" | — |
| 1975 | 58° | 43° | 50° | 0.15" | — |
| 1974 | 61° | 47° | 54° | — | — |
| 1973 | 69° | 50° | 60° | — | — |
| 1972 | 68° | 49° | 58° | — | — |
| 1971 | 70° | 42° | 56° | — | — |
56 years of data from BURLINGAME