Weather on May 25
San Mateo, CA
55 Years of Data
Avg High
68°F
Avg Low
52°F
Warmest
2020
72°F avg
Coldest
1971
55°F avg
About This Date
May 25th in San Mateo, CA typically brings mild spring weather, with average highs around 68°F and lows near 52°F. Over 55 years of records, the warmest May 25th was in 2020 (72°F average), while the coldest was 1971 (55°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 25th dates historically. 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 May 25th in San Mateo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 53° | 59° | — | — |
| 2024 | 62° | 53° | 58° | — | — |
| 2023 | 65° | 54° | 59° | — | — |
| 2022 | 81° | 57° | 69° | — | — |
| 2021 | 65° | 54° | 59° | — | — |
| 2020warmest | 90° | 55° | 72° | — | — |
| 2019 | 68° | 53° | 61° | — | — |
| 2018 | 65° | 55° | 60° | 0.03" | — |
| 2017 | 65° | 55° | 60° | — | — |
| 2016 | 65° | 56° | 60° | — | — |
| 2015 | 64° | 53° | 59° | — | — |
| 2014 | 72° | 54° | 63° | — | — |
| 2013 | 60° | 50° | 55° | — | — |
| 2012 | 62° | 50° | 56° | — | — |
| 2011 | 62° | 49° | 55° | 0.03" | — |
| 2010 | 61° | 55° | 58° | 0.13" | — |
| 2009 | 63° | 49° | 56° | — | — |
| 2008 | 65° | 49° | 57° | — | — |
| 2007 | 64° | 49° | 56° | — | — |
| 2006 | 65° | 55° | 60° | — | — |
| 2005 | 72° | 55° | 63° | — | — |
| 2004 | 69° | 55° | 62° | — | — |
| 2003 | 70° | 55° | 62° | — | — |
| 2002 | 69° | 51° | 60° | — | — |
| 2001 | 63° | 51° | 57° | — | — |
| 2000 | 65° | 53° | 59° | — | — |
| 1999 | 67° | 50° | 58° | — | — |
| 1998 | 62° | 52° | 57° | — | — |
| 1997 | 70° | 53° | 61° | — | — |
| 1996 | 82° | 55° | 69° | — | — |
| 1995 | 67° | 52° | 59° | — | — |
| 1994 | 67° | 53° | 60° | — | — |
| 1993 | 75° | 55° | 65° | — | — |
| 1992 | 72° | 57° | 64° | — | — |
| 1991 | 65° | 50° | 57° | — | — |
| 1990 | 63° | 49° | 56° | 0.05" | — |
| 1989 | 67° | 51° | 59° | — | — |
| 1988 | 62° | 52° | 57° | — | — |
| 1987 | 62° | 53° | 58° | — | — |
| 1986 | 70° | 53° | 61° | — | — |
| 1985 | 62° | 53° | 58° | — | — |
| 1984 | 76° | 52° | 64° | — | — |
| 1983 | 62° | 52° | 57° | — | — |
| 1982 | 73° | 51° | 62° | — | — |
| 1981 | 72° | 54° | 63° | — | — |
| 1980 | 65° | 46° | 55° | — | — |
| 1979 | 75° | 52° | 63° | — | — |
| 1978 | 68° | 49° | 58° | — | — |
| 1977 | 66° | 45° | 55° | — | — |
| 1976 | 72° | 51° | 61° | — | — |
| 1975 | 79° | 48° | 63° | — | — |
| 1974 | — | 44° | — | — | — |
| 1973 | 68° | 52° | 60° | — | — |
| 1972 | 68° | 47° | 57° | — | — |
| 1971coldest | 68° | 43° | 55° | — | — |
55 years of data from BURLINGAME