Weather on April 20
Santa Maria, CA
55 Years of Data
Avg High
69°F
Avg Low
44°F
Warmest
2009
74°F avg
Coldest
2008
44°F avg
About This Date
April 20th in Santa Maria, CA typically brings mild spring weather, with average highs around 69°F and lows near 44°F — a 25°F daily swing. Over 55 years of records, the warmest April 20th was in 2009 (74°F average), while the coldest was 2008 (44°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 15% of April 20th dates historically, with the wettest April 20th recording 1.32" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Santa Maria, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 48° | 58° | — | — |
| 2024 | 66° | 50° | 58° | — | — |
| 2023 | 76° | 49° | 62° | — | — |
| 2022 | 66° | 45° | 55° | — | — |
| 2021 | 61° | 47° | 54° | — | — |
| 2020 | 65° | 50° | 57° | — | — |
| 2019 | 65° | 50° | 57° | — | — |
| 2018 | 67° | 43° | 55° | — | — |
| 2017 | 75° | 47° | 61° | — | — |
| 2016 | 82° | 46° | 64° | — | — |
| 2015 | 67° | 52° | 59° | — | — |
| 2014 | 76° | 50° | 63° | — | — |
| 2013 | 90° | 44° | 67° | — | — |
| 2012 | 81° | 55° | 68° | — | — |
| 2011 | 71° | 46° | 59° | — | — |
| 2010 | 60° | 46° | 53° | 1.04" | — |
| 2009warmest | 98° | 50° | 74° | — | — |
| 2008coldest | 58° | 31° | 44° | — | — |
| 2007 | 62° | 46° | 54° | 1.07" | — |
| 2006 | 74° | 45° | 59° | — | — |
| 2005 | 64° | 40° | 52° | — | — |
| 2004 | 71° | 42° | 57° | — | — |
| 2003 | 68° | 46° | 57° | — | — |
| 2002 | 60° | 44° | 52° | — | — |
| 2001 | 62° | 41° | 52° | 0.28" | — |
| 2000 | 68° | 43° | 55° | — | — |
| 1999 | 63° | 46° | 54° | — | — |
| 1998 | 73° | 45° | 59° | — | — |
| 1997 | 81° | 51° | 66° | — | — |
| 1996 | 65° | 44° | 54° | — | — |
| 1995 | 59° | 37° | 48° | 0.03" | — |
| 1994 | 66° | 44° | 55° | — | — |
| 1993 | 74° | 42° | 58° | — | — |
| 1992 | 76° | 46° | 61° | — | — |
| 1991 | 65° | 47° | 56° | 0.28" | — |
| 1990 | 66° | 49° | 57° | — | — |
| 1989 | 70° | 52° | 61° | — | — |
| 1988 | 64° | 49° | 56° | 1.27" | — |
| 1987 | 80° | 39° | 60° | — | — |
| 1986 | 91° | 43° | 67° | — | — |
| 1985 | 59° | 39° | 49° | — | — |
| 1984 | 65° | 39° | 52° | — | — |
| 1983 | 65° | 55° | 60° | 1.32" | — |
| 1982 | 77° | 45° | 61° | — | — |
| 1981 | 68° | 38° | 53° | — | — |
| 1980 | 70° | 48° | 59° | 0.05" | — |
| 1979 | 70° | 36° | 53° | — | — |
| 1978 | 65° | 42° | 53° | — | — |
| 1977 | 77° | 36° | 56° | — | — |
| 1976 | 67° | 42° | 54° | — | — |
| 1975 | 72° | 39° | 55° | — | — |
| 1974 | 64° | 42° | 53° | — | — |
| 1973 | 66° | 36° | 51° | — | — |
| 1972 | 64° | 31° | 47° | — | — |
| 1971 | 59° | 45° | 52° | — | — |
55 years of data from SANTA MARIA PUBLIC AP