Weather on May 23
Oceanside, CA
55 Years of Data
Avg High
68°F
Avg Low
56°F
Warmest
2005
67°F avg
Coldest
1975
56°F avg
About This Date
May 23rd in Oceanside, CA typically brings mild spring weather, with average highs around 68°F and lows near 56°F. Over 55 years of records, the warmest May 23rd was in 2005 (67°F average), while the coldest was 1975 (56°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 23rd dates historically. 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 May 23rd in Oceanside, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 61° | 66° | — | — |
| 2024 | 69° | 60° | 65° | — | — |
| 2023 | 65° | 59° | 62° | — | — |
| 2022 | 67° | 59° | 63° | — | — |
| 2021 | 71° | 44° | 58° | — | — |
| 2020 | 71° | 56° | 63° | — | — |
| 2019 | 70° | 49° | 59° | — | — |
| 2018 | 70° | 58° | 64° | 0.08" | — |
| 2017 | 73° | 60° | 67° | — | — |
| 2016 | 68° | 49° | 58° | — | — |
| 2015 | 70° | 59° | 64° | 0.08" | — |
| 2014 | 72° | 62° | 67° | — | — |
| 2013 | 71° | 57° | 64° | — | — |
| 2012 | 71° | 60° | 66° | — | — |
| 2011 | 67° | 55° | 61° | — | — |
| 2010 | 64° | 51° | 58° | — | — |
| 2009 | 69° | 59° | 64° | — | — |
| 2008 | 60° | 53° | 57° | 0.46" | — |
| 2007 | 72° | 60° | 66° | — | — |
| 2006 | 73° | 50° | 62° | 0.03" | — |
| 2005warmest | 71° | 62° | 67° | — | — |
| 2004 | 71° | 60° | 66° | — | — |
| 2003 | 65° | 59° | 62° | — | — |
| 2002 | 68° | 47° | 57° | — | — |
| 2001 | 72° | 61° | 66° | — | — |
| 2000 | 70° | 61° | 65° | — | — |
| 1999 | 67° | 49° | 58° | 0.03" | — |
| 1998 | 65° | 64° | 64° | — | — |
| 1997 | 68° | 61° | 64° | — | — |
| 1996 | 66° | 55° | 61° | — | — |
| 1995 | 62° | 54° | 58° | — | — |
| 1994 | 63° | 54° | 58° | — | — |
| 1993 | 65° | 62° | 63° | — | — |
| 1992 | 68° | 60° | 64° | — | — |
| 1991 | 61° | 56° | 58° | — | — |
| 1990 | 68° | 56° | 62° | — | — |
| 1989 | 66° | 52° | 59° | — | — |
| 1988 | 67° | 60° | 63° | — | — |
| 1987 | 64° | 59° | 62° | — | — |
| 1986 | 65° | 53° | 59° | — | — |
| 1985 | 64° | 58° | 61° | — | — |
| 1984 | 67° | 62° | 64° | — | — |
| 1983 | 67° | 60° | 63° | — | — |
| 1982 | 67° | 60° | 63° | — | — |
| 1981 | 67° | 53° | 60° | — | — |
| 1980 | 65° | 54° | 59° | — | — |
| 1979 | 67° | 56° | 61° | — | — |
| 1978 | 68° | 59° | 64° | — | — |
| 1977 | 64° | 57° | 61° | — | — |
| 1976 | 71° | 53° | 62° | — | — |
| 1975coldest | 68° | 45° | 56° | — | — |
| 1974 | 71° | 54° | 62° | — | — |
| 1973 | 70° | 54° | 62° | — | — |
| 1972 | 71° | 53° | 62° | — | — |
| 1971 | 68° | 49° | 58° | — | — |
55 years of data from OCEANSIDE MUNI AP