Weather on December 10
Sunnyvale, CA
55 Years of Data
Avg High
60°F
Avg Low
43°F
Warmest
2010
63°F avg
Coldest
1972
35°F avg
About This Date
December 10th in Sunnyvale, 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 10th was in 2010 (63°F average), while the coldest was 1972 (35°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 10th dates historically, with the wettest December 10th recording 2.16" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for December 10th in Sunnyvale, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 43° | 51° | — | — |
| 2024 | 66° | 39° | 53° | — | — |
| 2023 | 62° | 37° | 50° | — | — |
| 2022 | 59° | 52° | 55° | 1.12" | — |
| 2021 | 57° | 39° | 48° | — | — |
| 2020 | 67° | 41° | 54° | — | — |
| 2019 | 62° | 48° | 55° | 0.13" | — |
| 2018 | 57° | 43° | 50° | — | — |
| 2017 | 68° | 35° | 52° | — | — |
| 2016 | 63° | 53° | 58° | 1.37" | — |
| 2015 | 63° | 50° | 56° | 0.48" | — |
| 2014 | 66° | 55° | 61° | 0.03" | — |
| 2013 | 53° | 29° | 41° | — | — |
| 2012 | 69° | 47° | 58° | — | — |
| 2011 | 62° | 39° | 51° | — | — |
| 2010warmest | 67° | 59° | 63° | — | — |
| 2009 | 49° | 41° | 45° | 0.63" | — |
| 2008 | 63° | 36° | 49° | — | — |
| 2007 | 58° | 39° | 48° | — | — |
| 2006 | 59° | 45° | 52° | 0.43" | — |
| 2005 | 65° | 39° | 52° | — | — |
| 2004 | 60° | 49° | 54° | 0.03" | — |
| 2003 | 59° | 50° | 55° | 0.76" | — |
| 2002 | 62° | 46° | 54° | — | — |
| 2001 | 58° | 37° | 47° | — | — |
| 2000 | 56° | 45° | 50° | — | — |
| 1999 | 55° | 41° | 48° | — | — |
| 1998 | 57° | 35° | 46° | — | — |
| 1997 | 57° | 37° | 47° | — | — |
| 1996 | 61° | 52° | 56° | 2.16" | — |
| 1995 | 62° | 45° | 53° | — | — |
| 1994 | 52° | 32° | 42° | 0.05" | — |
| 1993 | 66° | 56° | 61° | — | — |
| 1992 | 63° | 52° | 57° | 1.83" | — |
| 1991 | 61° | 37° | 49° | — | — |
| 1990 | 54° | 46° | 50° | 1.4" | — |
| 1989 | 63° | 49° | 56° | — | — |
| 1988 | 67° | 43° | 55° | — | — |
| 1987 | 67° | 53° | 60° | — | — |
| 1986 | 60° | 39° | 50° | — | — |
| 1985 | 52° | 37° | 44° | — | — |
| 1984 | 60° | 52° | 56° | 0.94" | — |
| 1983 | 59° | 54° | 56° | 0.2" | — |
| 1982 | 59° | 39° | 49° | — | — |
| 1981 | 59° | 45° | 52° | — | — |
| 1980 | 60° | 37° | 49° | — | — |
| 1979 | 62° | 50° | 56° | — | — |
| 1978 | 61° | 37° | 49° | — | — |
| 1977 | 67° | 41° | 54° | — | — |
| 1976 | 67° | 42° | 54° | — | — |
| 1975 | 56° | 51° | 53° | — | — |
| 1974 | 57° | 38° | 47° | — | — |
| 1973 | 51° | 43° | 47° | — | — |
| 1972coldest | 42° | 29° | 35° | — | — |
| 1971 | 55° | 37° | 46° | 0.28" | — |
55 years of data from MOFFETT FED AIRFIELD