Weather on April 9
Oceanside, CA
55 Years of Data
Avg High
67°F
Avg Low
49°F
Warmest
1989
65°F avg
Coldest
1999
49°F avg
About This Date
April 9th in Oceanside, CA typically brings mild spring weather, with average highs around 67°F and lows near 49°F. Over 54 years of records, the warmest April 9th was in 1989 (65°F average), while the coldest was 1999 (49°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 13% of April 9th dates historically, with the wettest April 9th recording 3.12" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for April 9th in Oceanside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 56° | 64° | — | — |
| 2025 | 71° | 43° | 57° | — | — |
| 2024 | 74° | 40° | 57° | — | — |
| 2023 | 62° | 54° | 58° | — | — |
| 2022 | 80° | 46° | 63° | — | — |
| 2021 | 68° | 50° | 59° | — | — |
| 2020 | 62° | 51° | 57° | 2.74" | — |
| 2019 | 70° | 47° | 58° | — | — |
| 2018 | 82° | 46° | 64° | — | — |
| 2017 | 67° | 42° | 54° | — | — |
| 2016 | 69° | 51° | 60° | 0.03" | — |
| 2015 | 70° | 43° | 56° | — | — |
| 2014 | 82° | 44° | 63° | — | — |
| 2013 | 70° | 45° | 57° | — | — |
| 2012 | 73° | 37° | 55° | — | — |
| 2011 | 59° | 40° | 49° | 0.28" | — |
| 2010 | 68° | 40° | 54° | — | — |
| 2009 | 66° | 43° | 54° | — | — |
| 2008 | 63° | 44° | 53° | — | — |
| 2007 | 69° | 61° | 65° | — | — |
| 2006 | 63° | 46° | 54° | — | — |
| 2005 | 64° | 46° | 55° | — | — |
| 2004 | 70° | 59° | 64° | — | — |
| 2003 | 71° | 45° | 58° | — | — |
| 2002 | 66° | 56° | 61° | — | — |
| 2001 | 59° | 40° | 49° | 0.69" | — |
| 2000 | 66° | 47° | 56° | — | — |
| 1999coldest | 56° | 43° | 49° | 0.08" | — |
| 1998 | 61° | 45° | 53° | — | — |
| 1997 | 63° | 56° | 59° | — | — |
| 1996 | 61° | 55° | 58° | — | — |
| 1995 | 64° | 50° | 57° | — | — |
| 1994 | 60° | 55° | 58° | 0.05" | — |
| 1993 | 65° | 48° | 56° | — | — |
| 1992 | 65° | 60° | 62° | — | — |
| 1991 | 67° | 49° | 58° | — | — |
| 1990 | 62° | 49° | 55° | — | — |
| 1989warmest | 75° | 55° | 65° | — | — |
| 1987 | 69° | 51° | 60° | — | — |
| 1986 | 63° | 61° | 62° | — | — |
| 1985 | 59° | 52° | 55° | — | — |
| 1984 | 65° | 56° | 60° | — | — |
| 1983 | 63° | 50° | 56° | — | — |
| 1982 | 65° | 52° | 58° | — | — |
| 1981 | 64° | 52° | 58° | — | — |
| 1980 | 71° | 50° | 61° | — | — |
| 1978 | 64° | 44° | 54° | — | — |
| 1977 | 65° | 54° | 59° | — | — |
| 1976 | 69° | 47° | 58° | — | — |
| 1975 | 63° | 41° | 52° | 3.12" | — |
| 1974 | 66° | 55° | 61° | — | — |
| 1973 | 77° | 46° | 62° | — | — |
| 1972 | 69° | 47° | 58° | — | — |
| 1971 | 66° | 48° | 57° | — | — |
54 years of data from OCEANSIDE MUNI AP