Weather on April 16
San Mateo, CA
55 Years of Data
Avg High
64°F
Avg Low
49°F
Warmest
1999
69°F avg
Coldest
1975
47°F avg
About This Date
April 16th in San Mateo, CA typically brings mild spring weather, with average highs around 64°F and lows near 49°F. Over 55 years of records, the warmest April 16th was in 1999 (69°F average), while the coldest was 1975 (47°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 20% of April 16th dates historically, with the wettest April 16th recording 1.63" 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 16th in San Mateo, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 53° | 58° | — | — |
| 2024 | 72° | 50° | 61° | — | — |
| 2023 | 60° | 49° | 54° | — | — |
| 2022 | 62° | 47° | 54° | 1.02" | — |
| 2021 | 60° | 48° | 54° | — | — |
| 2020 | 62° | 52° | 57° | — | — |
| 2019 | 64° | 50° | 57° | — | — |
| 2018 | 57° | 48° | 53° | 0.28" | — |
| 2017 | 60° | 52° | 56° | 0.2" | — |
| 2016 | 79° | 51° | 65° | — | — |
| 2015 | 80° | 51° | 66° | — | — |
| 2014 | 73° | 52° | 62° | — | — |
| 2013 | 62° | 45° | 53° | — | — |
| 2012 | 62° | 50° | 56° | — | — |
| 2011 | 66° | 53° | 60° | — | — |
| 2010 | 69° | 50° | 60° | — | — |
| 2009 | 59° | 45° | 52° | — | — |
| 2008 | 67° | 44° | 55° | — | — |
| 2007 | 70° | 50° | 60° | — | — |
| 2006 | 58° | 48° | 53° | 1.57" | — |
| 2005 | 64° | 50° | 57° | — | — |
| 2004 | 63° | 47° | 55° | — | — |
| 2003 | 58° | 51° | 54° | 0.18" | — |
| 2002 | 56° | 48° | 52° | 0.36" | — |
| 2001 | 65° | 46° | 55° | — | — |
| 2000 | 62° | 53° | 58° | 1.63" | — |
| 1999warmest | 81° | 58° | 69° | — | — |
| 1998 | 63° | 47° | 55° | — | — |
| 1997 | 67° | 50° | 58° | — | — |
| 1996 | 63° | 51° | 57° | 0.61" | — |
| 1995 | 59° | 41° | 50° | — | — |
| 1994 | 64° | 55° | 60° | — | — |
| 1993 | 63° | 51° | 57° | — | — |
| 1992 | 70° | 58° | 64° | — | — |
| 1991 | 59° | 46° | 53° | — | — |
| 1990 | 64° | 55° | 60° | — | — |
| 1989 | 69° | 50° | 60° | — | — |
| 1988 | 56° | 51° | 53° | — | — |
| 1987 | 77° | 49° | 63° | — | — |
| 1986 | 58° | 49° | 53° | 0.13" | — |
| 1985 | 62° | 51° | 57° | — | — |
| 1984 | 62° | 51° | 57° | — | — |
| 1983 | 69° | 50° | 60° | — | — |
| 1982 | 60° | 43° | 51° | — | — |
| 1981 | 67° | 47° | 57° | — | — |
| 1980 | 71° | 47° | 59° | — | — |
| 1979 | 61° | 51° | 56° | 0.1" | — |
| 1978 | 60° | 43° | 51° | 0.2" | — |
| 1977 | 69° | 41° | 55° | — | — |
| 1976 | 57° | 43° | 50° | — | — |
| 1975coldest | 56° | 38° | 47° | — | — |
| 1974 | 72° | 42° | 57° | — | — |
| 1973 | 63° | 48° | 55° | — | — |
| 1972 | 61° | 44° | 52° | — | — |
| 1971 | 60° | 47° | 53° | — | — |
55 years of data from BURLINGAME