Weather on September 26
Santa Clara, CA
55 Years of Data
Avg High
80°F
Avg Low
57°F
Warmest
2016
80°F avg
Coldest
1982
59°F avg
About This Date
September 26th in Santa Clara, CA typically brings warm fall weather, with average highs around 80°F and lows near 57°F. Over 55 years of records, the warmest September 26th was in 2016 (80°F average), while the coldest was 1982 (59°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 26th dates historically, with the wettest September 26th recording 0.64" of rain. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for September 26th in Santa Clara, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 61° | 72° | — | — |
| 2024 | 82° | 61° | 71° | — | — |
| 2023 | 79° | 63° | 71° | — | — |
| 2022 | 75° | 59° | 67° | — | — |
| 2021 | 72° | 58° | 65° | — | — |
| 2020 | 84° | 58° | 71° | — | — |
| 2019 | 83° | 67° | 75° | — | — |
| 2018 | 86° | 56° | 71° | — | — |
| 2017 | 91° | 58° | 74° | — | — |
| 2016warmest | 98° | 62° | 80° | — | — |
| 2015 | 83° | 58° | 70° | — | — |
| 2014 | 73° | 57° | 65° | — | — |
| 2013 | 74° | 51° | 62° | — | — |
| 2012 | 75° | 52° | 63° | — | — |
| 2011 | 78° | 53° | 66° | — | — |
| 2010 | 91° | 57° | 74° | — | — |
| 2009 | 96° | 60° | 78° | — | — |
| 2008 | 85° | 61° | 73° | — | — |
| 2007 | 89° | 55° | 72° | — | — |
| 2006 | 75° | 57° | 66° | — | — |
| 2005 | 77° | 57° | 67° | — | — |
| 2004 | 84° | 53° | 69° | — | — |
| 2003 | 74° | 56° | 65° | — | — |
| 2002 | 75° | 56° | 65° | — | — |
| 2001 | 80° | 57° | 69° | — | — |
| 2000 | 78° | 58° | 68° | — | — |
| 1999 | 95° | 56° | 75° | — | — |
| 1998 | 71° | 59° | 65° | 0.03" | — |
| 1997 | 78° | 63° | 70° | — | — |
| 1996 | 75° | 52° | 63° | — | — |
| 1995 | 77° | 54° | 65° | — | — |
| 1994 | 78° | 61° | 69° | — | — |
| 1993 | 90° | 52° | 71° | — | — |
| 1992 | 93° | 57° | 75° | — | — |
| 1991 | 73° | 59° | 66° | — | — |
| 1990 | 78° | 57° | 68° | — | — |
| 1989 | 78° | 55° | 67° | — | — |
| 1988 | 79° | 53° | 66° | — | — |
| 1987 | 82° | 53° | 68° | — | — |
| 1986 | 72° | 49° | 60° | 0.64" | — |
| 1985 | 78° | 60° | 69° | — | — |
| 1984 | 88° | 53° | 70° | — | — |
| 1983 | 74° | 61° | 67° | — | — |
| 1982coldest | 72° | 47° | 59° | — | — |
| 1981 | 79° | 58° | 68° | — | — |
| 1980 | 80° | 56° | 68° | — | — |
| 1979 | 79° | 58° | 68° | — | — |
| 1978 | 91° | 58° | 74° | — | — |
| 1977 | 80° | 60° | 70° | — | — |
| 1976 | 70° | 57° | 63° | — | — |
| 1975 | 81° | 48° | 64° | — | — |
| 1974 | 70° | 56° | 63° | — | — |
| 1973 | 91° | 52° | 71° | — | — |
| 1972 | 76° | — | — | — | — |
| 1971 | 71° | 51° | 61° | — | — |
55 years of data from SANTA CLARA UNIV