Weather on December 1
Norwalk, CA
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
1977
70°F avg
Coldest
2004
49°F avg
About This Date
December 1st in Norwalk, CA typically brings pleasant winter weather, with average highs around 71°F and lows near 47°F. Over 55 years of records, the warmest December 1st was in 1977 (70°F average), while the coldest was 2004 (49°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 15% of December 1st dates historically, with the wettest December 1st recording 0.66" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for December 1st in Norwalk, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 51° | 61° | — | — |
| 2024 | 74° | 50° | 62° | — | — |
| 2023 | 70° | 48° | 59° | — | — |
| 2022 | 63° | 54° | 58° | — | — |
| 2021 | 75° | 49° | 62° | — | — |
| 2020 | 78° | 44° | 61° | — | — |
| 2019 | 65° | 48° | 56° | — | — |
| 2018 | 67° | 47° | 57° | — | — |
| 2017 | 76° | 50° | 63° | — | — |
| 2016 | 68° | 49° | 58° | — | — |
| 2015 | 73° | 41° | 57° | — | — |
| 2014 | 71° | 56° | 63° | 0.03" | — |
| 2013 | 82° | 50° | 66° | — | — |
| 2012 | 70° | 61° | 65° | 0.18" | — |
| 2011 | 70° | 53° | 61° | — | — |
| 2010 | 75° | 39° | 57° | — | — |
| 2009 | 67° | 45° | 56° | — | — |
| 2008 | 72° | 49° | 60° | 0.03" | — |
| 2007 | 61° | 47° | 54° | 0.03" | — |
| 2006 | 76° | 39° | 57° | — | — |
| 2005 | 66° | 51° | 59° | — | — |
| 2004coldest | 65° | 33° | 49° | — | — |
| 2003 | 69° | 46° | 58° | — | — |
| 2002 | 68° | 46° | 57° | — | — |
| 2001 | 65° | 42° | 53° | — | — |
| 2000 | 62° | 47° | 54° | — | — |
| 1999 | 64° | 49° | 56° | — | — |
| 1998 | 63° | 49° | 56° | 0.66" | — |
| 1997 | 71° | 48° | 60° | — | — |
| 1996 | 64° | 41° | 53° | — | — |
| 1995 | 71° | 51° | 61° | — | — |
| 1994 | 69° | 44° | 57° | — | — |
| 1993 | 75° | 48° | 62° | — | — |
| 1992 | 77° | 42° | 60° | — | — |
| 1991 | 67° | 37° | 52° | — | — |
| 1990 | 72° | 43° | 57° | — | — |
| 1989 | 79° | 42° | 60° | — | — |
| 1988 | 83° | 50° | 66° | — | — |
| 1987 | 66° | 45° | 55° | — | — |
| 1986 | 80° | 46° | 63° | — | — |
| 1985 | 62° | 51° | 57° | — | — |
| 1984 | 66° | 49° | 57° | — | — |
| 1983 | 64° | 52° | 58° | 0.15" | — |
| 1982 | 64° | 52° | 58° | — | — |
| 1981 | 74° | 45° | 59° | — | — |
| 1980 | 66° | 50° | 58° | — | — |
| 1979 | 83° | 48° | 65° | — | — |
| 1978 | 61° | 50° | 55° | 0.03" | — |
| 1977warmest | 85° | 56° | 70° | — | — |
| 1976 | 85° | 43° | 64° | — | — |
| 1975 | 78° | 44° | 61° | — | — |
| 1974 | 67° | 47° | 57° | — | — |
| 1973 | 59° | 47° | 53° | 0.48" | — |
| 1972 | 80° | 46° | 63° | — | — |
| 1971 | 72° | 40° | 56° | — | — |
55 years of data from FULLERTON MUNI AP