Weather on November 18
Santa Clara, CA
55 Years of Data
Avg High
64°F
Avg Low
46°F
Warmest
1996
63°F avg
Coldest
1975
44°F avg
About This Date
November 18th in Santa Clara, CA typically brings mild fall weather, with average highs around 64°F and lows near 46°F. Over 55 years of records, the warmest November 18th was in 1996 (63°F average), while the coldest was 1975 (44°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 22% of November 18th dates historically, with the wettest November 18th recording 2.24" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for November 18th in Santa Clara, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 48° | 56° | — | — |
| 2024 | 62° | 46° | 54° | — | — |
| 2023 | 71° | 55° | 63° | 0.84" | — |
| 2022 | 68° | 43° | 55° | — | — |
| 2021 | 64° | 46° | 55° | 0.03" | — |
| 2020 | 66° | 49° | 57° | 0.13" | — |
| 2019 | 75° | 48° | 62° | — | — |
| 2018 | 64° | 42° | 53° | — | — |
| 2017 | 65° | 40° | 52° | — | — |
| 2016 | 73° | 42° | 58° | — | — |
| 2015 | 65° | 44° | 54° | — | — |
| 2014 | 66° | 44° | 55° | — | — |
| 2013 | 61° | 44° | 52° | — | — |
| 2012 | 64° | 49° | 56° | 1.14" | — |
| 2011 | 59° | 47° | 53° | 0.1" | — |
| 2010 | 63° | 44° | 53° | — | — |
| 2009 | 61° | 43° | 52° | — | — |
| 2008 | 73° | 48° | 61° | — | — |
| 2007 | 65° | 53° | 59° | — | — |
| 2006 | 70° | 50° | 60° | — | — |
| 2005 | 78° | 46° | 62° | — | — |
| 2004 | 63° | 44° | 53° | — | — |
| 2003 | 69° | 45° | 57° | — | — |
| 2002 | 66° | 44° | 55° | — | — |
| 2001 | 68° | 43° | 55° | — | — |
| 2000 | 62° | 36° | 49° | — | — |
| 1999 | 66° | 43° | 54° | — | — |
| 1998 | 60° | 45° | 52° | — | — |
| 1997 | 61° | 48° | 54° | — | — |
| 1996warmest | 67° | 60° | 63° | 0.05" | — |
| 1995 | 68° | 55° | 62° | 0.03" | — |
| 1994 | 53° | 35° | 44° | — | — |
| 1993 | 63° | 47° | 55° | — | — |
| 1992 | 66° | 45° | 55° | — | — |
| 1991 | 62° | 49° | 55° | — | — |
| 1990 | 64° | 47° | 55° | — | — |
| 1989 | 74° | 47° | 60° | — | — |
| 1988 | 58° | 40° | 49° | — | — |
| 1987 | 67° | 52° | 59° | — | — |
| 1986 | 68° | 55° | 62° | 0.33" | — |
| 1985 | 55° | 38° | 46° | — | — |
| 1984 | 60° | 50° | 55° | 0.08" | — |
| 1983 | 61° | 45° | 53° | — | — |
| 1982 | 60° | 53° | 57° | 2.24" | — |
| 1981 | 63° | 43° | 53° | — | — |
| 1980 | 67° | 44° | 55° | — | — |
| 1979 | 60° | 47° | 53° | — | — |
| 1978 | 59° | 48° | 54° | — | — |
| 1977 | 68° | 45° | 56° | — | — |
| 1976 | 65° | 48° | 56° | — | — |
| 1975coldest | 52° | 37° | 44° | — | — |
| 1974 | 61° | 47° | 54° | — | — |
| 1973 | 57° | 43° | 50° | 0.36" | — |
| 1972 | 58° | 43° | 50° | 0.08" | — |
| 1971 | 68° | 41° | 55° | — | — |
55 years of data from SANTA CLARA UNIV