Weather on December 1
Concord, CA
55 Years of Data
Avg High
60°F
Avg Low
42°F
Warmest
1992
61°F avg
Coldest
1972
42°F avg
About This Date
December 1st in Concord, CA typically brings mild winter weather, with average highs around 60°F and lows near 42°F. Over 55 years of records, the warmest December 1st was in 1992 (61°F average), while the coldest was 1972 (42°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 25% of December 1st dates historically, with the wettest December 1st recording 3.12" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 1st in Concord, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 41° | 46° | — | — |
| 2024 | 65° | 44° | 54° | — | — |
| 2023 | 61° | 42° | 51° | — | — |
| 2022 | 53° | 38° | 45° | 1.35" | — |
| 2021 | 71° | 45° | 58° | — | — |
| 2020 | 67° | 37° | 52° | — | — |
| 2019 | 55° | 48° | 52° | 1.24" | — |
| 2018 | 60° | 47° | 53° | 0.61" | — |
| 2017 | 64° | 42° | 53° | — | — |
| 2016 | 63° | 38° | 50° | — | — |
| 2015 | 60° | 36° | 48° | — | — |
| 2014 | 63° | 54° | 58° | 0.03" | — |
| 2013 | 68° | 39° | 54° | — | — |
| 2012 | 63° | 56° | 59° | 0.74" | — |
| 2011 | 67° | 44° | 55° | — | — |
| 2010 | 56° | 33° | 44° | — | — |
| 2009 | 65° | 38° | 51° | — | — |
| 2008 | 55° | 42° | 49° | — | — |
| 2007 | 55° | 36° | 45° | — | — |
| 2006 | 63° | 35° | 49° | — | — |
| 2005 | 61° | 48° | 54° | 1.98" | — |
| 2004 | 57° | 33° | 45° | — | — |
| 2003 | 57° | 50° | 54° | 0.41" | — |
| 2002 | 61° | 41° | 51° | — | — |
| 2001 | 54° | 49° | 51° | 1.42" | — |
| 2000 | 59° | 38° | 48° | — | — |
| 1999 | 58° | 41° | 49° | — | — |
| 1998 | 59° | 42° | 51° | — | — |
| 1997 | 62° | 42° | 52° | — | — |
| 1996 | 60° | 52° | 56° | 0.25" | — |
| 1995 | 69° | 52° | 60° | — | — |
| 1994 | 59° | 40° | 49° | — | — |
| 1993 | 62° | 40° | 51° | — | — |
| 1992warmest | 64° | 57° | 61° | — | — |
| 1991 | 61° | 43° | 52° | — | — |
| 1990 | 60° | 39° | 50° | — | — |
| 1989 | 62° | 38° | 50° | — | — |
| 1988 | 58° | 39° | 48° | — | — |
| 1987 | 64° | 47° | 55° | 0.43" | — |
| 1986 | 57° | 35° | 46° | — | — |
| 1985 | 56° | 41° | 48° | — | — |
| 1984 | 57° | 42° | 50° | — | — |
| 1983 | 59° | 40° | 49° | 0.36" | — |
| 1982 | 56° | 46° | 51° | 0.25" | — |
| 1981 | 60° | 39° | 50° | — | — |
| 1980 | 58° | 39° | 48° | — | — |
| 1979 | 54° | 43° | 48° | — | — |
| 1978 | 60° | 49° | 54° | 0.13" | — |
| 1977 | 65° | 40° | 52° | — | — |
| 1976 | 62° | 34° | 48° | — | — |
| 1975 | 61° | 39° | 50° | — | — |
| 1974 | 59° | 35° | 47° | — | — |
| 1973 | 57° | 45° | 51° | 3.12" | — |
| 1972coldest | 45° | 39° | 42° | — | — |
| 1971 | 58° | 35° | 46° | — | — |
55 years of data from CONCORD BUCHANAN FLD