Weather on March 23
Oceanside, CA
55 Years of Data
About This Date
March 23rd in Oceanside, CA typically brings mild spring weather, with average highs around 66°F and lows near 47°F. Over 56 years of records, the warmest March 23rd was in 2022 (68°F average), while the coldest was 1987 (49°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 20% of March 23rd dates historically, with the wettest March 23rd recording 1.6" 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 March 23rd in Oceanside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 59° | 64° | — | — |
| 2025 | 65° | 46° | 55° | — | — |
| 2024 | 66° | 50° | 58° | 0.69" | — |
| 2023 | 61° | 46° | 53° | 0.08" | — |
| 2022warmest | 89° | 46° | 68° | — | — |
| 2021 | 63° | 48° | 55° | — | — |
| 2020 | 65° | 50° | 57° | 0.13" | — |
| 2019 | 64° | 43° | 53° | — | — |
| 2018 | 65° | 53° | 59° | 0.1" | — |
| 2017 | 66° | 46° | 56° | — | — |
| 2016 | 72° | 43° | 57° | — | — |
| 2015 | 70° | 48° | 59° | — | — |
| 2014 | 68° | 48° | 58° | — | — |
| 2013 | 67° | 45° | 56° | — | — |
| 2012 | 63° | 45° | 54° | — | — |
| 2011 | 63° | 41° | 52° | 0.61" | — |
| 2010 | 67° | 47° | 57° | — | — |
| 2009 | 63° | 36° | 49° | — | — |
| 2008 | 81° | 45° | 63° | — | — |
| 2007 | 69° | 53° | 61° | — | — |
| 2006 | 75° | 41° | 58° | — | — |
| 2005 | 63° | 53° | 58° | 0.08" | — |
| 2004 | 65° | 57° | 61° | — | — |
| 2003 | 61° | 46° | 53° | — | — |
| 2002 | 65° | 49° | 57° | 0.46" | — |
| 2001 | 66° | 49° | 57° | — | — |
| 2000 | 64° | 41° | 53° | — | — |
| 1999 | 59° | 43° | 51° | — | — |
| 1998 | 65° | 52° | 58° | — | — |
| 1997 | 61° | 57° | 59° | — | — |
| 1996 | 68° | 54° | 61° | — | — |
| 1995 | 59° | 44° | 52° | 1.07" | — |
| 1994 | 65° | 45° | 55° | — | — |
| 1993 | 62° | 59° | 61° | — | — |
| 1992 | 63° | 51° | 57° | 0.97" | — |
| 1991 | 57° | 44° | 51° | — | — |
| 1990 | 65° | 50° | 57° | — | — |
| 1989 | 59° | 54° | 56° | — | — |
| 1988 | 61° | 47° | 54° | — | — |
| 1987coldest | 58° | 40° | 49° | — | — |
| 1986 | 67° | 48° | 57° | — | — |
| 1985 | 67° | 44° | 55° | — | — |
| 1984 | 67° | 47° | 57° | — | — |
| 1983 | 64° | 52° | 58° | 1.6" | — |
| 1982 | 64° | 42° | 53° | — | — |
| 1981 | 81° | 48° | 64° | — | — |
| 1980 | 65° | 46° | 55° | — | — |
| 1979 | 62° | 44° | 53° | — | — |
| 1978 | 66° | 51° | 59° | 0.66" | — |
| 1977 | 64° | 46° | 55° | — | — |
| 1976 | 68° | 50° | 59° | — | — |
| 1975 | 65° | 46° | 55° | — | — |
| 1974 | 65° | 38° | 51° | — | — |
| 1973 | 65° | 42° | 53° | — | — |
| 1972 | 67° | 50° | 58° | — | — |
| 1971 | 61° | 50° | 55° | — | — |
Oceanside, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Oceanside, CA Monthly Precipitation
Average rainfall per month, in inches.
Oceanside, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Oceanside, CA
Most pleasant months in Oceanside, CA: June, July.