Weather on May 19
Oceanside, CA
55 Years of Data
Avg High
69°F
Avg Low
55°F
Warmest
2008
70°F avg
Coldest
1975
55°F avg
About This Date
May 19th in Oceanside, CA typically brings mild spring weather, with average highs around 69°F and lows near 55°F. Over 55 years of records, the warmest May 19th was in 2008 (70°F average), while the coldest was 1975 (55°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 19th dates historically. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for May 19th in Oceanside, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 49° | 60° | — | — |
| 2024 | 72° | 52° | 62° | — | — |
| 2023 | 68° | 61° | 64° | — | — |
| 2022 | 67° | 60° | 63° | — | — |
| 2021 | 72° | 58° | 65° | — | — |
| 2020 | 71° | 51° | 61° | — | — |
| 2019 | 67° | 54° | 60° | 0.43" | — |
| 2018 | 68° | 60° | 64° | — | — |
| 2017 | 82° | 50° | 66° | — | — |
| 2016 | 71° | 61° | 66° | — | — |
| 2015 | 69° | 50° | 60° | — | — |
| 2014 | 70° | 62° | 66° | — | — |
| 2013 | 73° | 55° | 64° | — | — |
| 2012 | 74° | 61° | 67° | — | — |
| 2011 | 67° | 50° | 58° | — | — |
| 2010 | 69° | 53° | 61° | — | — |
| 2009 | 74° | 56° | 65° | — | — |
| 2008warmest | 81° | 59° | 70° | — | — |
| 2007 | 71° | 63° | 67° | — | — |
| 2006 | 69° | 55° | 62° | — | — |
| 2005 | 76° | 52° | 64° | — | — |
| 2004 | 72° | 55° | 63° | — | — |
| 2003 | 68° | 50° | 59° | — | — |
| 2002 | 67° | 57° | 62° | 0.03" | — |
| 2001 | 69° | 55° | 62° | — | — |
| 2000 | 73° | 52° | 62° | — | — |
| 1999 | 67° | 56° | 61° | — | — |
| 1998 | 66° | 50° | 58° | — | — |
| 1997 | 66° | 63° | 64° | — | — |
| 1996 | 70° | 60° | 65° | — | — |
| 1995 | 62° | 58° | 60° | — | — |
| 1994 | 62° | 48° | 55° | — | — |
| 1993 | 65° | 53° | 59° | — | — |
| 1992 | 66° | 60° | 63° | — | — |
| 1991 | 60° | 50° | 55° | — | — |
| 1990 | 64° | 54° | 59° | — | — |
| 1989 | 65° | 55° | 60° | — | — |
| 1988 | 65° | 54° | 59° | — | — |
| 1987 | 66° | 60° | 63° | — | — |
| 1986 | 66° | 57° | 62° | — | — |
| 1985 | 60° | 60° | 60° | — | — |
| 1984 | 70° | 49° | 59° | — | — |
| 1983 | 72° | 52° | 62° | — | — |
| 1982 | 65° | 59° | 62° | — | — |
| 1981 | 67° | 58° | 62° | — | — |
| 1980 | 67° | 59° | 63° | — | — |
| 1979 | 65° | 58° | 61° | — | — |
| 1978 | 76° | 54° | 65° | — | — |
| 1977 | 69° | 59° | 64° | — | — |
| 1976 | 70° | 48° | 59° | — | — |
| 1975coldest | 67° | 44° | 55° | — | — |
| 1974 | 65° | 50° | 57° | 0.41" | — |
| 1973 | — | 56° | — | 0.03" | — |
| 1972 | 68° | 55° | 62° | 0.25" | — |
| 1971 | 78° | 52° | 65° | — | — |
55 years of data from OCEANSIDE MUNI AP