Weather on December 9
Santa Clara, CA
55 Years of Data
About This Date
December 9th in Santa Clara, CA typically brings mild winter weather, with average highs around 60°F and lows near 43°F. Over 55 years of records, the warmest December 9th was in 2016 (63°F average), while the coldest was 1972 (31°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 22% of December 9th dates historically, with the wettest December 9th recording 1.7" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for December 9th in Santa Clara, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 41° | 49° | — | — |
| 2024 | 69° | 41° | 55° | — | — |
| 2023 | 64° | 39° | 52° | — | — |
| 2022 | 57° | 44° | 51° | 0.03" | — |
| 2021 | 59° | 43° | 51° | 0.25" | — |
| 2020 | 65° | 39° | 52° | — | — |
| 2019 | 58° | 52° | 55° | — | — |
| 2018 | 54° | 42° | 48° | — | — |
| 2017 | 68° | 39° | 54° | — | — |
| 2016warmest | 68° | 57° | 63° | — | — |
| 2015 | 71° | 54° | 62° | — | — |
| 2014 | 64° | 51° | 58° | — | — |
| 2013 | 51° | 25° | 38° | — | — |
| 2012 | 67° | 45° | 56° | — | — |
| 2011 | 63° | 35° | 49° | — | — |
| 2010 | 64° | 57° | 61° | — | — |
| 2009 | 47° | 30° | 38° | — | — |
| 2008 | 59° | 39° | 49° | — | — |
| 2007 | 58° | 37° | 47° | — | — |
| 2006 | 63° | 50° | 56° | 1.7" | — |
| 2005 | 66° | 41° | 54° | — | — |
| 2004 | 66° | 50° | 58° | — | — |
| 2003 | 61° | 44° | 52° | 0.41" | — |
| 2002 | 61° | 42° | 51° | 0.08" | — |
| 2001 | 53° | 44° | 49° | 0.2" | — |
| 2000 | 58° | 49° | 53° | — | — |
| 1999 | 56° | 44° | 50° | 0.91" | — |
| 1998 | 58° | 34° | 46° | — | — |
| 1997 | 55° | 38° | 46° | — | — |
| 1996 | 62° | 54° | 58° | 0.13" | — |
| 1995 | 61° | 52° | 56° | — | — |
| 1994 | 52° | 31° | 41° | — | — |
| 1993 | 63° | 53° | 58° | 0.51" | — |
| 1992 | 62° | 54° | 58° | 0.23" | — |
| 1991 | 63° | 37° | 50° | — | — |
| 1990 | 64° | 37° | 51° | — | — |
| 1989 | 62° | 41° | 52° | — | — |
| 1988 | 64° | 44° | 54° | — | — |
| 1987 | 66° | 53° | 60° | — | — |
| 1986 | 61° | 37° | 49° | — | — |
| 1985 | 55° | 43° | 49° | — | — |
| 1984 | 67° | 48° | 57° | — | — |
| 1983 | 66° | 52° | 59° | 1.47" | — |
| 1982 | 62° | 37° | 50° | — | — |
| 1981 | 65° | 46° | 55° | 0.05" | — |
| 1980 | 56° | 32° | 44° | — | — |
| 1979 | 62° | 45° | 53° | — | — |
| 1978 | 51° | 32° | 42° | — | — |
| 1977 | 57° | 38° | 47° | — | — |
| 1976 | 60° | 47° | 53° | — | — |
| 1975 | 63° | 38° | 50° | — | — |
| 1974 | 52° | 36° | 44° | — | — |
| 1973 | 57° | 42° | 50° | — | — |
| 1972coldest | 40° | 23° | 31° | — | — |
| 1971 | 59° | 42° | 51° | — | — |
Santa Clara, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Santa Clara, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Santa Clara, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Santa Clara, CA
Santa Clara, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.