Records for San Mateo, CA
Record highs, lows and rain · San Francisco Intl Ap · 82 years of record
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Which records has San Mateo, CA broken?
| Jul 21, 2026 | Record high | 92° | 83° in 2006 | +9° |
| Mar 29, 2026 | Record high | 84° | 81° in 2018 | +3.1° |
| Mar 27, 2026 | Record high | 80° | 77° in 1986 | +3.1° |
| Mar 23, 2026 | Record high | 76° | 73° in 1970 | +2.9° |
| Mar 21, 2026 | Record high | 75° | 74° in 1997 | +1.1° |
| Mar 20, 2026 | Record high | 89° | 78° in 2004 | +11° |
| Mar 19, 2026 | Record high | 85° | 78° in 2010 | +6.8° |
| Mar 18, 2026 | Record high | 81° | 77° in 2004 | +4° |
| Mar 17, 2026 | Record high | 85° | 82° in 2004 | +2.9° |
| Mar 16, 2026 | Record high | 83° | 82° in 2004 | +0.9° |
| Feb 28, 2026 | Record high | 74° | 72° in 2002 | +2° |
| Nov 9, 2025 | Record high | 78° | 75° in 1976 | +3.1° |
| Mar 25, 2025 | Record high | 82° | 78° in 1997 | +4° |
| Jan 11, 2025 | Record high | 66° | 65° in 2012 | +1.1° |
| Jan 9, 2025 | Record high | 71° | 64° in 1990 | +7° |
| Dec 28, 2024 | Record high | 65° | 64° in 1975 | +0.9° |
| Dec 24, 2024 | Record high | 65° | 64° in 2003 | +0.9° |
| Dec 3, 2024 | Record high | 67° | 66° in 1987 | +0.9° |
| Oct 6, 2024 | Record high | 98° | 92° in 1992 | +6.1° |
| Aug 16, 2024 | Record low | 51° | 52° in 1973 | +0.9° |
| Aug 9, 2024 | Record low | 51° | 52° in 1979 | +0.9° |
| Jul 4, 2024 | Record high | 87° | 85° in 1973 | +2.2° |
| Dec 18, 2023 | Record high | 64° | 63° in 2005 | +1.1° |
| Oct 19, 2023 | Record high | 88° | 86° in 2022 | +2° |
| Aug 30, 2023 | Record high | 91° | 87° in 2005 | +4° |
| Aug 20, 2023 | Record high | 89° | 83° in 1974 | +6.1° |
| Jan 26, 2023 | Record high | 68° | 66° in 1984 | +2° |
| Jan 25, 2023 | Record high | 69° | 68° in 2011 | +1.1° |
| Oct 19, 2022 | Record high | 86° | 82° in 1991 | +4° |
| Sep 5, 2022 | Record high | 97° | 94° in 2004 | +3.1° |
| Jun 21, 2022 | Record high | 98° | 94° in 1973 | +4.1° |
| Mar 22, 2022 | Record high | 82° | 73° in 2008 | +9° |
| Feb 24, 2022 | Record low | 37° | 38° in 1987 | +0.9° |
| Feb 13, 2022 | Record high | 72° | 70° in 1971 | +2° |
| Feb 10, 2022 | Record high | 78° | 72° in 2020 | +6.1° |
| Dec 1, 2021 | Record high | 70° | 67° in 2013 | +3.1° |
| Apr 1, 2021 | Record high | 84° | 81° in 1985 | +3.1° |
| Mar 31, 2021 | Record high | 81° | 80° in 2011 | +0.9° |
| Feb 23, 2021 | Record high | 76° | 73° in 1985 | +2.9° |
| Jan 18, 2021 | Record high | 74° | 67° in 1971 | +7° |
| Jan 17, 2021 | Record high | 74° | 70° in 1991 | +4° |
| Dec 8, 2020 | Record high | 72° | 69° in 1988 | +2.9° |
| Dec 7, 2020 | Record high | 73° | 69° in 1979 | +4° |
| Nov 5, 2020 | Record high | 80° | 79° in 2012 | +1.1° |
| Oct 17, 2020 | Record high | 91° | 90° in 1988 | +1.1° |
| Oct 16, 2020 | Record high | 94° | 88° in 1988 | +5.9° |
| Oct 15, 2020 | Record high | 91° | 86° in 1974 | +5° |
| Sep 29, 2020 | Record high | 95° | 90° in 1999 | +5° |
| Sep 28, 2020 | Record high | 96° | 95° in 2010 | +1.1° |
| Sep 7, 2020 | Record high | 97° | 91° in 1970 | +5.9° |
| Sep 6, 2020 | Record high | 102° | 94° in 2004 | +8.1° |
| Aug 14, 2020 | Record high | 99° | 94° in 2019 | +5° |
| Jun 3, 2020 | Record high | 89° | 87° in 2016 | +2° |
| May 25, 2020 | Record high | 90° | 84° in 1975 | +5.9° |
| Mar 3, 2020 | Record high | 75° | 70° in 1984 | +5° |
| Feb 27, 2020 | Record high | 76° | 75° in 1992 | +0.9° |
| Feb 25, 2020 | Record high | 76° | 74° in 1992 | +2° |
| Feb 10, 2020 | Record high | 72° | 71° in 1988 | +0.9° |
| Nov 17, 2019 | Record high | 74° | 73° in 1989 | +0.9° |
| Oct 23, 2019 | Record high | 85° | 83° in 1978 | +2° |
| Oct 22, 2019 | Record high | 87° | 82° in 2008 | +5° |
| Oct 21, 2019 | Record high | 82° | 81° in 2006 | +1.1° |
| Sep 25, 2019 | Record high | 96° | 94° in 2016 | +2.2° |
| Sep 24, 2019 | Record high | 94° | 93° in 1978 | +0.9° |
| Aug 15, 2019 | Record high | 94° | 92° in 2015 | +2° |
| Aug 14, 2019 | Record high | 94° | 85° in 1995 | +9° |
| Aug 12, 2019 | Record high | 86° | 84° in 2009 | +2° |
| Aug 11, 2019 | Record high | 84° | 83° in 1998 | +1.1° |
| Jun 11, 2019 | Record high | 98° | 88° in 1985 | +10.1° |
| Jun 10, 2019 | Record high | 100° | 94° in 1994 | +6.1° |
| Jun 9, 2019 | Record high | 92° | 91° in 1986 | +0.9° |
| Apr 23, 2019 | Record high | 88° | 79° in 1995 | +9° |
| Jan 10, 2019 | Record high | 66° | 65° in 1996 | +1.1° |
| Jan 7, 2019 | Record high | 66° | 65° in 2003 | +1.1° |
| Nov 3, 2018 | Record high | 79° | 78° in 1976 | +0.9° |
| Nov 1, 2018 | Record high | 82° | 78° in 1999 | +4° |
| Mar 30, 2018 | Record high | 79° | 75° in 2003 | +4° |
| Mar 29, 2018 | Record high | 81° | 75° in 2003 | +5.9° |
| Mar 28, 2018 | Record high | 77° | 76° in 1986 | +1.1° |
| Feb 20, 2018 | Record low | 36° | 37° in 1976 | +1.1° |
| Feb 9, 2018 | Record high | 74° | 71° in 2006 | +2.9° |
| Feb 8, 2018 | Record high | 74° | 73° in 2006 | +0.9° |
| Feb 6, 2018 | Record high | 75° | 72° in 2011 | +3.1° |
| Feb 4, 2018 | Record high | 75° | 71° in 2001 | +4° |
| Feb 3, 2018 | Record high | 76° | 70° in 1984 | +5.9° |
| Feb 2, 2018 | Record high | 73° | 69° in 1995 | +4° |
| Feb 1, 2018 | Record high | 73° | 70° in 1976 | +3.1° |
| Oct 24, 2017 | Record high | 91° | 85° in 2003 | +6.1° |
| Sep 2, 2017 | Record high | 104° | 92° in 2002 | +12.1° |
| Sep 1, 2017 | Record high | 104° | 92° in 2010 | +12.1° |
| Jun 18, 2017 | Record high | 97° | 88° in 1981 | +9° |
| May 3, 2017 | Record high | 87° | 85° in 2013 | +2.2° |
| Mar 13, 2017 | Record high | 77° | 76° in 1994 | +1.1° |
| Sep 25, 2016 | Record high | 94° | 91° in 1970 | +2.9° |
| Jun 3, 2016 | Record high | 87° | 80° in 1996 | +7° |
| Apr 18, 2016 | Record high | 82° | 76° in 2010 | +6.1° |
| Apr 17, 2016 | Record high | 83° | 76° in 2008 | +7° |
| Feb 16, 2016 | Record high | 74° | 69° in 1977 | +4.9° |
| Aug 16, 2015 | Record high | 90° | 84° in 1994 | +5.9° |
| Aug 15, 2015 | Record high | 92° | 86° in 1983 | +5.9° |
| Jul 28, 2015 | Record high | 87° | 80° in 1980 | +7° |
| Jul 19, 2015 | Record high | 88° | 84° in 2006 | +4° |
| Mar 26, 2015 | Record high | 79° | 76° in 1986 | +3.1° |
| Mar 14, 2015 | Record high | 83° | 77° in 2004 | +5.9° |
| Feb 15, 2015 | Record high | 75° | 72° in 1977 | +3.1° |
| Jan 31, 2015 | Record high | 74° | 69° in 1976 | +4.9° |
| Dec 23, 2014 | Record high | 68° | 64° in 2004 | +4° |
| Dec 11, 2014 | Record high | 67° | 64° in 1996 | +2.9° |
| Dec 4, 2014 | Record high | 67° | 64° in 1988 | +2.9° |
| Oct 3, 2014 | Record high | 95° | 94° in 1985 | +1.1° |
| May 14, 2014 | Record high | 91° | 87° in 2006 | +4° |
| May 13, 2014 | Record high | 92° | 90° in 1976 | +2° |
| Jan 23, 2014 | Record high | 69° | 67° in 1974 | +2.2° |
| Jan 21, 2014 | Record high | 68° | 67° in 1976 | +1.1° |
| Jan 16, 2014 | Record high | 73° | 69° in 1991 | +4° |
| Jan 15, 2014 | Record high | 73° | 69° in 1974 | +4° |
| Jan 14, 2014 | Record high | 72° | 64° in 2009 | +7.9° |
| Jan 5, 2014 | Record high | 66° | 65° in 1986 | +1.1° |
| Jan 4, 2014 | Record high | 66° | 62° in 2006 | +4° |
| Dec 29, 2013 | Record high | 68° | 65° in 1989 | +3.1° |
| Jun 14, 2000 | All-time high All-time | 105° | 103° in 1971 | +2.2° |
| Jan 4, 1982 | Most rain in 24h All-time | 5.59 in | 2.39 in in 1973 | +3.20 in |
| Nov 30, 1973 | Most rain in 24h All-time | 2.39 in | 2.10 in in 1972 | +0.29 in |
| Dec 9, 1972 | All-time low All-time | 24° | 30° in 1972 | +5.9° |
| Dec 8, 1972 | All-time low All-time | 30° | 31° in 1971 | +0.9° |
| Oct 11, 1972 | Most rain in 24h All-time | 2.10 in | 2.09 in in 1970 | +0.01 in |
| Sep 14, 1971 | All-time high All-time | 103° | 101° in 1971 | +2° |
| Sep 13, 1971 | All-time high All-time | 101° | 97° in 1970 | +4° |
| Jan 4, 1971 | All-time low All-time | 31° | 33° in 1970 | +2.2° |
| Dec 25, 1970 | All-time low All-time | 33° | 34° in 1970 | +0.9° |
| Jul 2, 1970 | All-time high All-time | 97° | 94° in 1970 | +3.1° |
| May 15, 1970 | All-time high All-time | 94° | 85° in 1970 | +9° |
| May 14, 1970 | All-time high All-time | 85° | 81° in 1970 | +4° |
| May 2, 1970 | All-time high All-time | 81° | 79° in 1970 | +2° |
| May 1, 1970 | All-time high All-time | 79° | 78° in 1970 | +0.9° |
| Mar 24, 1970 | All-time high All-time | 78° | 73° in 1970 | +5° |
| Mar 23, 1970 | All-time high All-time | 73° | 71° in 1970 | +2° |
| Feb 26, 1970 | All-time high All-time | 71° | 69° in 1970 | +2° |
| Feb 24, 1970 | All-time high All-time | 69° | 66° in 1970 | +3.1° |
| Feb 8, 1970 | All-time high All-time | 66° | 65° in 1970 | +1.1° |
| Jan 22, 1970 | All-time high All-time | 65° | 64° in 1970 | +0.9° |
| Jan 16, 1970 | All-time high All-time | 64° | 61° in 1970 | +3.1° |
| Jan 14, 1970 | Most rain in 24h All-time | 2.09 in | 0.57 in in 1970 | +1.52 in |
| Jan 12, 1970 | All-time high All-time | 61° | 60° in 1970 | +0.9° |
| Jan 9, 1970 | Most rain in 24h All-time | 0.57 in | 0.13 in in 1970 | +0.44 in |
| Jan 9, 1970 | All-time high All-time | 60° | 59° in 1970 | +1.1° |
| Jan 8, 1970 | Most rain in 24h All-time | 0.13 in | 0.01 in in 1970 | +0.12 in |
| Jan 5, 1970 | All-time low All-time | 34° | 35° in 1970 | +1.1° |
| Jan 3, 1970 | All-time low All-time | 35° | 39° in 1970 | +4° |
Showing the 120 most recent daily records; +161 older not shown. All-time records are complete.
Station San Francisco Intl Ap (USW00023234), 7 km from San Mateo, CA. Records since 1970. Stations need 30 years of record; ties are not records.
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