Weather on December 5
San Ramon, CA
55 Years of Data
Avg High
58°F
Avg Low
43°F
Warmest
1979
63°F avg
Coldest
1972
34°F avg
About This Date
December 5th in San Ramon, CA typically brings cool winter weather, with average highs around 58°F and lows near 43°F. Over 55 years of records, the warmest December 5th was in 1979 (63°F average), while the coldest was 1972 (34°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 22% of December 5th dates historically, with the wettest December 5th recording 1.96" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for December 5th in San Ramon, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 43° | 50° | — | — |
| 2024 | 65° | 48° | 56° | — | — |
| 2023 | 61° | 46° | 53° | — | — |
| 2022 | 49° | 42° | 45° | 0.28" | — |
| 2021 | 68° | 47° | 57° | — | — |
| 2020 | 65° | 51° | 58° | — | — |
| 2019 | 52° | 45° | 48° | 0.46" | — |
| 2018 | 52° | 40° | 46° | 0.79" | — |
| 2017 | 52° | 41° | 46° | — | — |
| 2016 | 63° | 48° | 55° | — | — |
| 2015 | 54° | 41° | 47° | — | — |
| 2014 | 58° | 51° | 54° | — | — |
| 2013 | 41° | 28° | 35° | — | — |
| 2012 | 57° | 52° | 54° | 1.96" | — |
| 2011 | 59° | 41° | 50° | — | — |
| 2010 | 55° | 46° | 51° | 0.08" | — |
| 2009 | 57° | 35° | 46° | — | — |
| 2008 | 59° | 43° | 51° | — | — |
| 2007 | 59° | 42° | 51° | 0.05" | — |
| 2006 | 66° | 42° | 54° | — | — |
| 2005 | 58° | 35° | 46° | — | — |
| 2004 | 59° | 35° | 47° | — | — |
| 2003 | 56° | 42° | 49° | 0.71" | — |
| 2002 | 68° | 46° | 57° | — | — |
| 2001 | 50° | 33° | 42° | 0.08" | — |
| 2000 | 65° | 41° | 53° | — | — |
| 1999 | 63° | 38° | 50° | — | — |
| 1998 | 52° | 37° | 44° | — | — |
| 1997 | 58° | 51° | 54° | — | — |
| 1996 | 56° | 50° | 53° | — | — |
| 1995 | 67° | 55° | 61° | — | — |
| 1994 | 48° | 40° | 44° | — | — |
| 1993 | 61° | 41° | 51° | — | — |
| 1992 | 57° | 39° | 48° | — | — |
| 1991 | 61° | 40° | 50° | — | — |
| 1990 | 63° | 43° | 53° | — | — |
| 1989 | 70° | 48° | 59° | — | — |
| 1988 | 67° | 47° | 57° | — | — |
| 1987 | 54° | 45° | 49° | 1.8" | — |
| 1986 | 59° | 43° | 51° | — | — |
| 1985 | 58° | 44° | 51° | 0.3" | — |
| 1984 | 52° | 38° | 45° | — | — |
| 1983 | 53° | 34° | 43° | — | — |
| 1982 | 63° | 45° | 54° | — | — |
| 1981 | 61° | 44° | 52° | — | — |
| 1980 | 50° | 36° | 43° | 0.03" | — |
| 1979warmest | 70° | 57° | 63° | — | — |
| 1978 | 63° | 39° | 51° | — | — |
| 1977 | 68° | 52° | 60° | — | — |
| 1976 | 65° | 49° | 57° | — | — |
| 1975 | 57° | 47° | 52° | — | — |
| 1974 | 53° | 45° | 49° | — | — |
| 1973 | 50° | 39° | 45° | — | — |
| 1972coldest | 42° | 27° | 34° | 0.46" | — |
| 1971 | 51° | 33° | 42° | — | — |
55 years of data from LIVERMORE CALIFORNIA