Weather on December 30
Santa Maria, CA
55 Years of Data
Avg High
63°F
Avg Low
40°F
Warmest
1980
62°F avg
Coldest
1974
42°F avg
About This Date
December 30th in Santa Maria, CA typically brings mild winter weather, with average highs around 63°F and lows near 40°F. Over 55 years of records, the warmest December 30th was in 1980 (62°F average), while the coldest was 1974 (42°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 30th dates historically, with the wettest December 30th recording 1.75" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for December 30th in Santa Maria, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 43° | 57° | — | — |
| 2024 | 68° | 46° | 57° | — | — |
| 2023 | 62° | 51° | 57° | 1.75" | — |
| 2022 | 61° | 54° | 57° | 0.15" | — |
| 2021 | 61° | 42° | 51° | 0.03" | — |
| 2020 | 62° | 33° | 48° | — | — |
| 2019 | 63° | 49° | 56° | 0.28" | — |
| 2018 | 62° | 35° | 49° | — | — |
| 2017 | 68° | 41° | 55° | — | — |
| 2016 | 62° | 48° | 55° | 0.05" | — |
| 2015 | 61° | 31° | 46° | — | — |
| 2014 | 58° | 40° | 49° | — | — |
| 2013 | 76° | 38° | 57° | — | — |
| 2012 | 57° | 33° | 45° | — | — |
| 2011 | 63° | 47° | 55° | — | — |
| 2010 | 54° | 35° | 44° | — | — |
| 2009 | 60° | 43° | 51° | 0.2" | — |
| 2008 | 71° | 38° | 54° | — | — |
| 2007 | 68° | 42° | 55° | — | — |
| 2006 | 67° | 34° | 50° | — | — |
| 2005 | 65° | 40° | 52° | — | — |
| 2004 | 57° | 48° | 53° | 0.84" | — |
| 2003 | 63° | 39° | 51° | — | — |
| 2002 | 59° | 36° | 47° | 0.05" | — |
| 2001 | 58° | 46° | 52° | 0.79" | — |
| 2000 | 72° | 36° | 54° | — | — |
| 1999 | 59° | 36° | 47° | — | — |
| 1998 | 67° | 36° | 51° | — | — |
| 1997 | 73° | 41° | 57° | — | — |
| 1996 | 61° | 54° | 57° | 0.58" | — |
| 1995 | 64° | 53° | 59° | — | — |
| 1994 | 58° | 32° | 45° | — | — |
| 1993 | 64° | 43° | 53° | — | — |
| 1992 | 57° | 38° | 47° | 0.05" | — |
| 1991 | 61° | 43° | 52° | — | — |
| 1990 | 64° | 29° | 46° | — | — |
| 1989 | 69° | 32° | 51° | — | — |
| 1988 | 55° | 30° | 43° | 0.03" | — |
| 1987 | 54° | 34° | 44° | 0.51" | — |
| 1986 | 70° | 32° | 51° | — | — |
| 1985 | 65° | 51° | 58° | — | — |
| 1984 | 68° | 33° | 51° | — | — |
| 1983 | 62° | 45° | 53° | — | — |
| 1982 | 60° | 31° | 45° | — | — |
| 1981 | 59° | 52° | 55° | 0.33" | — |
| 1980warmest | 83° | 42° | 62° | — | — |
| 1979 | 69° | 45° | 57° | — | — |
| 1978 | 58° | 28° | 43° | — | — |
| 1977 | 63° | 46° | 54° | 0.1" | — |
| 1976 | 60° | 48° | 54° | 1.6" | — |
| 1975 | 66° | 38° | 52° | — | — |
| 1974coldest | 54° | 30° | 42° | — | — |
| 1973 | 60° | 43° | 51° | — | — |
| 1972 | 59° | 30° | 45° | — | — |
| 1971 | 54° | 32° | 43° | — | — |
55 years of data from SANTA MARIA PUBLIC AP