Weather on December 12
Santa Clara, CA
55 Years of Data
Avg High
58°F
Avg Low
42°F
Warmest
2019
64°F avg
Coldest
1972
36°F avg
About This Date
December 12th in Santa Clara, CA typically brings cool winter weather, with average highs around 58°F and lows near 42°F. Over 55 years of records, the warmest December 12th was in 2019 (64°F average), while the coldest was 1972 (36°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 33% of December 12th dates historically, with the wettest December 12th recording 4.67" 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 12th in Santa Clara, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 38° | 48° | — | — |
| 2024 | 60° | 50° | 55° | 1.24" | — |
| 2023 | 64° | 50° | 57° | — | — |
| 2022 | 54° | 42° | 48° | 0.33" | — |
| 2021 | 57° | 45° | 51° | — | — |
| 2020 | 59° | 47° | 53° | 0.05" | — |
| 2019warmest | 70° | 59° | 64° | — | — |
| 2018 | 61° | 46° | 53° | 0.03" | — |
| 2017 | 67° | 37° | 52° | — | — |
| 2016 | 57° | 49° | 53° | — | — |
| 2015 | 59° | 41° | 50° | — | — |
| 2014 | 56° | 46° | 51° | 0.51" | — |
| 2013 | 59° | 29° | 44° | — | — |
| 2012 | 55° | 43° | 49° | 0.25" | — |
| 2011 | 52° | 41° | 46° | 0.05" | — |
| 2010 | 59° | 54° | 56° | — | — |
| 2009 | 63° | 50° | 56° | 1.02" | — |
| 2008 | 62° | 40° | 51° | — | — |
| 2007 | 57° | 33° | 45° | — | — |
| 2006 | 60° | 52° | 56° | 0.43" | — |
| 2005 | 59° | 45° | 52° | — | — |
| 2004 | 60° | 46° | 53° | — | — |
| 2003 | 58° | 42° | 50° | — | — |
| 2002 | 64° | 43° | 53° | — | — |
| 2001 | 57° | 46° | 52° | — | — |
| 2000 | 57° | 46° | 52° | 0.28" | — |
| 1999 | 60° | 40° | 50° | — | — |
| 1998 | 60° | 37° | 49° | — | — |
| 1997 | 59° | 37° | 48° | — | — |
| 1996 | 67° | 58° | 62° | 0.33" | — |
| 1995 | 63° | 55° | 59° | 4.67" | — |
| 1994 | 52° | 46° | 49° | 1.35" | — |
| 1993 | 55° | 40° | 47° | — | — |
| 1992 | 53° | 38° | 45° | — | — |
| 1991 | 58° | 37° | 47° | — | — |
| 1990 | 58° | 47° | 52° | — | — |
| 1989 | 55° | 34° | 44° | — | — |
| 1988 | 65° | 41° | 53° | — | — |
| 1987 | 55° | 42° | 49° | — | — |
| 1986 | 50° | 43° | 46° | — | — |
| 1985 | 52° | 29° | 40° | — | — |
| 1984 | 58° | 44° | 51° | — | — |
| 1983 | 57° | 43° | 50° | 0.15" | — |
| 1982 | 58° | 36° | 47° | — | — |
| 1981 | 59° | 42° | 51° | 0.1" | — |
| 1980 | 59° | 32° | 46° | — | — |
| 1979 | 58° | 33° | 45° | — | — |
| 1978 | 59° | 39° | 49° | — | — |
| 1977 | 61° | 45° | 53° | — | — |
| 1976 | 61° | 33° | 47° | — | — |
| 1975 | 54° | 46° | 50° | 0.15" | — |
| 1974 | 58° | 47° | 52° | 0.03" | — |
| 1973 | 58° | 37° | 47° | — | — |
| 1972coldest | 44° | 28° | 36° | — | — |
| 1971 | 52° | 42° | 47° | 0.1" | — |
55 years of data from SANTA CLARA UNIV