Weather on April 5
San Mateo, CA
55 Years of Data
Avg High
64°F
Avg Low
48°F
Warmest
1989
70°F avg
Coldest
1975
49°F avg
About This Date
April 5th 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 April 5th was in 1989 (70°F average), while the coldest was 1975 (49°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 27% of April 5th dates historically, with the wettest April 5th recording 1.83" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for April 5th in San Mateo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 53° | 67° | — | — |
| 2025 | 69° | 49° | 59° | — | — |
| 2024 | 57° | 44° | 51° | — | — |
| 2023 | 59° | 45° | 52° | — | — |
| 2022 | 67° | 50° | 58° | — | — |
| 2021 | 57° | 52° | 54° | — | — |
| 2020 | 58° | 47° | 52° | 1.04" | — |
| 2019 | 62° | 55° | 59° | 0.18" | — |
| 2018 | 63° | 52° | 57° | 0.28" | — |
| 2017 | 68° | 52° | 60° | — | — |
| 2016 | 79° | 50° | 64° | — | — |
| 2015 | 59° | 48° | 54° | 0.28" | — |
| 2014 | 63° | 50° | 56° | — | — |
| 2013 | 64° | 54° | 59° | — | — |
| 2012 | 55° | 44° | 50° | — | — |
| 2011 | 61° | 50° | 55° | — | — |
| 2010 | 58° | 46° | 52° | 0.05" | — |
| 2009 | 75° | 43° | 59° | — | — |
| 2008 | 56° | 47° | 51° | — | — |
| 2007 | 64° | 50° | 57° | — | — |
| 2006 | 58° | 47° | 52° | 0.69" | — |
| 2005 | 71° | 45° | 58° | — | — |
| 2004 | 59° | 50° | 55° | — | — |
| 2003 | 57° | 43° | 50° | — | — |
| 2002 | 62° | 51° | 57° | — | — |
| 2001 | 61° | 46° | 53° | — | — |
| 2000 | 61° | 49° | 55° | — | — |
| 1999 | 53° | 44° | 49° | 1.22" | — |
| 1998 | 58° | 44° | 51° | — | — |
| 1997 | 65° | 43° | 54° | — | — |
| 1996 | 69° | 48° | 59° | — | — |
| 1995 | 64° | 52° | 58° | — | — |
| 1994 | 64° | 46° | 55° | — | — |
| 1993 | 60° | 48° | 54° | — | — |
| 1992 | 62° | 46° | 54° | — | — |
| 1991 | 67° | 51° | 59° | — | — |
| 1990 | 64° | 50° | 57° | — | — |
| 1989warmest | 84° | 55° | 70° | — | — |
| 1988 | 76° | 44° | 60° | — | — |
| 1987 | 61° | 50° | 55° | — | — |
| 1986 | 61° | 50° | 55° | 0.08" | — |
| 1985 | 71° | 53° | 62° | — | — |
| 1984 | 60° | 51° | 56° | — | — |
| 1983 | 64° | 53° | 59° | — | — |
| 1982 | 56° | 44° | 50° | 0.23" | — |
| 1981 | 69° | 47° | 58° | — | — |
| 1980 | 61° | 51° | 56° | 0.41" | — |
| 1979 | 59° | 46° | 53° | — | — |
| 1978 | 62° | 46° | 54° | 0.03" | — |
| 1977 | 60° | 44° | 52° | — | — |
| 1976 | 63° | 48° | 55° | 0.03" | — |
| 1975coldest | 59° | 40° | 49° | 1.83" | — |
| 1974 | 68° | 49° | 58° | 0.03" | — |
| 1973 | 76° | 44° | 60° | — | — |
| 1972 | 66° | 56° | 61° | 0.33" | — |
| 1971 | 77° | 46° | 62° | — | — |
56 years of data from BURLINGAME