Weather on December 8
Sunnyvale, CA
55 Years of Data
Avg High
61°F
Avg Low
44°F
Warmest
1988
62°F avg
Coldest
1972
37°F avg
About This Date
December 8th in Sunnyvale, CA typically brings mild winter weather, with average highs around 61°F and lows near 44°F. Over 55 years of records, the warmest December 8th was in 1988 (62°F average), while the coldest was 1972 (37°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 20% of December 8th dates historically, with the wettest December 8th recording 0.91" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for December 8th in Sunnyvale, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 45° | 51° | — | — |
| 2024 | 71° | 46° | 59° | — | — |
| 2023 | 60° | 40° | 50° | — | — |
| 2022 | 58° | 39° | 48° | — | — |
| 2021 | 58° | 45° | 51° | — | — |
| 2020 | 74° | 40° | 57° | — | — |
| 2019 | 62° | 54° | 58° | 0.13" | — |
| 2018 | 61° | 41° | 51° | — | — |
| 2017 | 66° | 38° | 52° | — | — |
| 2016 | 64° | 49° | 56° | 0.1" | — |
| 2015 | 64° | 47° | 55° | — | — |
| 2014 | 71° | 50° | 61° | 0.03" | — |
| 2013 | 46° | 32° | 39° | — | — |
| 2012 | 60° | 40° | 50° | — | — |
| 2011 | 61° | 39° | 50° | — | — |
| 2010 | 61° | 50° | 55° | 0.56" | — |
| 2009 | 49° | 31° | 40° | — | — |
| 2008 | 56° | 42° | 49° | — | — |
| 2007 | 53° | 42° | 48° | — | — |
| 2006 | 67° | 42° | 54° | 0.08" | — |
| 2005 | 60° | 48° | 54° | — | — |
| 2004 | 61° | 52° | 56° | 0.91" | — |
| 2003 | 59° | 39° | 49° | — | — |
| 2002 | 62° | 43° | 52° | 0.03" | — |
| 2001 | 59° | 41° | 50° | — | — |
| 2000 | 63° | 50° | 56° | — | — |
| 1999 | 57° | 38° | 47° | — | — |
| 1998 | 50° | 39° | 45° | — | — |
| 1997 | 54° | 45° | 49° | — | — |
| 1996 | 65° | 53° | 59° | — | — |
| 1995 | 64° | 54° | 59° | — | — |
| 1994 | 54° | 36° | 45° | — | — |
| 1993 | 64° | 55° | 60° | 0.64" | — |
| 1992 | 58° | 40° | 49° | 0.05" | — |
| 1991 | 59° | 45° | 52° | — | — |
| 1990 | 67° | 39° | 53° | — | — |
| 1989 | 61° | 44° | 52° | — | — |
| 1988warmest | 72° | 52° | 62° | — | — |
| 1987 | 58° | 50° | 54° | 0.38" | — |
| 1986 | 64° | 40° | 52° | — | — |
| 1985 | 57° | 41° | 49° | — | — |
| 1984 | 67° | 47° | 57° | — | — |
| 1983 | 67° | 55° | 61° | 0.08" | — |
| 1982 | 61° | 45° | 53° | — | — |
| 1981 | 59° | 49° | 54° | — | — |
| 1980 | 61° | 41° | 51° | — | — |
| 1979 | 63° | 47° | 55° | — | — |
| 1978 | 50° | 31° | 40° | — | — |
| 1977 | 59° | 43° | 51° | — | — |
| 1976 | 62° | 36° | 49° | — | — |
| 1975 | 71° | 45° | 58° | — | — |
| 1974 | 62° | 46° | 54° | — | — |
| 1973 | 59° | 50° | 55° | — | — |
| 1972coldest | 42° | 32° | 37° | — | — |
| 1971 | 61° | 40° | 50° | — | — |
55 years of data from MOFFETT FED AIRFIELD