Weather on September 13
Santa Clara, CA
55 Years of Data
Avg High
80°F
Avg Low
58°F
Warmest
1971
82°F avg
Coldest
2005
60°F avg
About This Date
September 13th in Santa Clara, CA typically brings warm fall weather, with average highs around 80°F and lows near 58°F. Over 55 years of records, the warmest September 13th was in 1971 (82°F average), while the coldest was 2005 (60°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 13th dates historically, with the wettest September 13th recording 0.53" of rain. 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 September 13th in Santa Clara, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 61° | 67° | — | — |
| 2024 | 89° | 59° | 74° | — | — |
| 2023 | 85° | 57° | 71° | — | — |
| 2022 | 76° | 62° | 69° | — | — |
| 2021 | 84° | 59° | 72° | — | — |
| 2020 | 73° | 59° | 66° | — | — |
| 2019 | 96° | 61° | 78° | — | — |
| 2018 | 76° | 54° | 65° | — | — |
| 2017 | 80° | 66° | 73° | — | — |
| 2016 | 73° | 56° | 64° | — | — |
| 2015 | 81° | 61° | 71° | — | — |
| 2014 | 82° | 60° | 71° | — | — |
| 2013 | 74° | 59° | 66° | — | — |
| 2012 | 80° | 59° | 70° | — | — |
| 2011 | 81° | 60° | 70° | — | — |
| 2010 | 73° | 55° | 64° | — | — |
| 2009 | 78° | 60° | 69° | 0.53" | — |
| 2008 | 75° | 57° | 66° | — | — |
| 2007 | 75° | 56° | 65° | — | — |
| 2006 | 81° | 60° | 70° | — | — |
| 2005coldest | 69° | 52° | 60° | — | — |
| 2004 | 77° | 57° | 67° | — | — |
| 2003 | 98° | 64° | 81° | — | — |
| 2002 | 73° | 58° | 65° | — | — |
| 2001 | 77° | 61° | 69° | — | — |
| 2000 | 88° | 65° | 76° | — | — |
| 1999 | 72° | 56° | 64° | — | — |
| 1998 | 92° | 64° | 78° | — | — |
| 1997 | 79° | 57° | 68° | — | — |
| 1996 | 78° | 62° | 70° | 0.03" | — |
| 1995 | 78° | 58° | 68° | — | — |
| 1994 | 77° | 54° | 65° | — | — |
| 1993 | 84° | 55° | 70° | — | — |
| 1992 | 92° | 56° | 74° | — | — |
| 1991 | 74° | 57° | 65° | — | — |
| 1990 | 77° | 53° | 65° | — | — |
| 1989 | 87° | 57° | 72° | — | — |
| 1988 | 77° | 55° | 66° | — | — |
| 1987 | 74° | 59° | 66° | — | — |
| 1986 | 72° | 56° | 64° | — | — |
| 1985 | 81° | 53° | 67° | — | — |
| 1984 | 90° | 55° | 72° | — | — |
| 1983 | 99° | 66° | 82° | — | — |
| 1982 | 85° | 55° | 70° | — | — |
| 1981 | 76° | 58° | 67° | — | — |
| 1980 | 73° | 55° | 64° | — | — |
| 1979 | 100° | 65° | 82° | — | — |
| 1978 | 83° | 56° | 69° | — | — |
| 1977 | 76° | 53° | 64° | — | — |
| 1976 | 80° | 53° | 67° | — | — |
| 1975 | 71° | 55° | 63° | — | — |
| 1974 | 77° | 56° | 66° | — | — |
| 1973 | 72° | 55° | 63° | — | — |
| 1972 | 77° | 50° | 64° | — | — |
| 1971warmest | 102° | 63° | 82° | — | — |
55 years of data from SANTA CLARA UNIV