Weather on December 1
Vista, CA
55 Years of Data
Avg High
68°F
Avg Low
48°F
Warmest
1977
67°F avg
Coldest
2004
49°F avg
About This Date
December 1st in Vista, CA typically brings mild winter weather, with average highs around 68°F and lows near 48°F. Over 55 years of records, the warmest December 1st was in 1977 (67°F average), while the coldest was 2004 (49°F) — a 18°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 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for December 1st in Vista, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 50° | 56° | — | — |
| 2024 | 69° | 52° | 60° | — | — |
| 2023 | 65° | 52° | 58° | — | — |
| 2022 | 60° | 54° | 57° | — | — |
| 2021 | 67° | 49° | 58° | — | — |
| 2020 | 70° | 49° | 59° | — | — |
| 2019 | 63° | 48° | 55° | — | — |
| 2018 | 63° | 52° | 57° | 0.03" | — |
| 2017 | 68° | 50° | 59° | — | — |
| 2016 | 62° | 49° | 55° | — | — |
| 2015 | 66° | 45° | 55° | — | — |
| 2014 | 70° | 55° | 62° | — | — |
| 2013 | 79° | 53° | 66° | — | — |
| 2012 | 67° | 61° | 64° | 0.03" | — |
| 2011 | 66° | 52° | 59° | — | — |
| 2010 | 67° | 45° | 56° | — | — |
| 2009 | 65° | 49° | 57° | — | — |
| 2008 | 69° | 50° | 60° | — | — |
| 2007 | 58° | 49° | 53° | 0.15" | — |
| 2006 | 68° | 43° | 55° | — | — |
| 2005 | 61° | 53° | 57° | — | — |
| 2004coldest | 61° | 38° | 49° | — | — |
| 2003 | 64° | 49° | 56° | — | — |
| 2002 | 63° | 48° | 55° | 0.03" | — |
| 2001 | 61° | 45° | 53° | — | — |
| 2000 | 60° | 48° | 54° | — | — |
| 1999 | 61° | 50° | 55° | — | — |
| 1998 | 61° | 48° | 54° | 0.66" | — |
| 1997 | 64° | 46° | 55° | — | — |
| 1996 | 68° | 40° | 54° | — | — |
| 1995 | 76° | 49° | 62° | — | — |
| 1994 | 76° | 45° | 60° | — | — |
| 1993 | 73° | 50° | 62° | — | — |
| 1992 | 76° | 47° | 61° | — | — |
| 1991 | 62° | 39° | 51° | — | — |
| 1990 | 71° | 43° | 57° | — | — |
| 1989 | 74° | 45° | 59° | — | — |
| 1988 | 82° | 51° | 67° | — | — |
| 1987 | 66° | 43° | 54° | — | — |
| 1986 | 80° | 53° | 67° | — | — |
| 1985 | 63° | 43° | 53° | — | — |
| 1984 | 70° | 47° | 58° | — | — |
| 1983 | 70° | 54° | 62° | 0.05" | — |
| 1982 | 61° | 49° | 55° | 0.03" | — |
| 1981 | 73° | 42° | 58° | — | — |
| 1980 | 67° | 52° | 59° | — | — |
| 1979 | 82° | 49° | 65° | — | — |
| 1978 | 65° | 44° | 54° | — | — |
| 1977warmest | 81° | 54° | 67° | — | — |
| 1976 | 84° | 49° | 66° | — | — |
| 1975 | 74° | 40° | 57° | — | — |
| 1974 | 71° | 40° | 55° | — | — |
| 1973 | 62° | 39° | 51° | 0.25" | — |
| 1972 | 81° | 49° | 65° | — | — |
| 1971 | 69° | 41° | 55° | — | — |
55 years of data from CARLSBAD MCCLELLAN PALOMAR AP