Weather on October 13
San Mateo, CA
55 Years of Data
Avg High
74°F
Avg Low
54°F
Warmest
2010
79°F avg
Coldest
1981
54°F avg
About This Date
October 13th in San Mateo, CA typically brings pleasant fall weather, with average highs around 74°F and lows near 54°F. Over 55 years of records, the warmest October 13th was in 2010 (79°F average), while the coldest was 1981 (54°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 13th dates historically, with the wettest October 13th recording 6.71" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for October 13th in San Mateo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 53° | 59° | 2.21" | — |
| 2024 | 75° | 57° | 66° | — | — |
| 2023 | 74° | 55° | 64° | — | — |
| 2022 | 63° | 55° | 59° | — | — |
| 2021 | 62° | 50° | 56° | — | — |
| 2020 | 84° | 58° | 71° | — | — |
| 2019 | 73° | 52° | 62° | — | — |
| 2018 | 78° | 53° | 66° | — | — |
| 2017 | 73° | 50° | 62° | — | — |
| 2016 | 72° | 55° | 63° | — | — |
| 2015 | 87° | 62° | 75° | — | — |
| 2014 | 88° | 63° | 75° | — | — |
| 2013 | 73° | 51° | 62° | — | — |
| 2012 | 72° | 52° | 62° | — | — |
| 2011 | 83° | 59° | 71° | — | — |
| 2010warmest | 92° | 66° | 79° | — | — |
| 2009 | 66° | 59° | 63° | 6.71" | — |
| 2008 | 78° | 50° | 64° | — | — |
| 2007 | 68° | 51° | 60° | — | — |
| 2006 | 66° | 51° | 59° | — | — |
| 2005 | 80° | 52° | 66° | — | — |
| 2004 | 90° | 58° | 74° | — | — |
| 2003 | 79° | 51° | 65° | — | — |
| 2002 | 75° | 50° | 63° | — | — |
| 2001 | 87° | 56° | 71° | — | — |
| 2000 | 68° | 51° | 60° | — | — |
| 1999 | 68° | 53° | 61° | — | — |
| 1998 | 67° | 56° | 61° | 0.03" | — |
| 1997 | 75° | 51° | 63° | — | — |
| 1996 | 72° | 54° | 63° | — | — |
| 1995 | 81° | 51° | 66° | — | — |
| 1994 | 67° | 52° | 59° | — | — |
| 1993 | 69° | 56° | 62° | — | — |
| 1992 | 69° | 56° | 62° | — | — |
| 1991 | 78° | 52° | 65° | — | — |
| 1990 | 69° | 55° | 62° | — | — |
| 1989 | 64° | 54° | 59° | — | — |
| 1988 | 66° | 55° | 61° | 0.89" | — |
| 1987 | 66° | 54° | 60° | — | — |
| 1986 | 74° | 48° | 61° | — | — |
| 1985 | 75° | 47° | 61° | — | — |
| 1984 | 70° | 56° | 63° | — | — |
| 1983 | 68° | 57° | 63° | — | — |
| 1982 | 74° | 48° | 61° | — | — |
| 1981coldest | 64° | 45° | 54° | — | — |
| 1980 | 66° | 54° | 60° | 0.03" | — |
| 1979 | 75° | 63° | 69° | — | — |
| 1978 | 95° | 55° | 75° | — | — |
| 1977 | 79° | 48° | 63° | — | — |
| 1976 | 89° | 50° | 70° | — | — |
| 1975 | 66° | 57° | 62° | — | — |
| 1974 | 89° | 51° | 70° | — | — |
| 1973 | 72° | 50° | 61° | — | — |
| 1972 | 69° | 54° | 61° | 0.48" | — |
| 1971 | 83° | 51° | 67° | — | — |
55 years of data from BURLINGAME