Weather on November 18
Oceanside, CA
55 Years of Data
Avg High
70°F
Avg Low
46°F
Warmest
1976
73°F avg
Coldest
2000
50°F avg
About This Date
November 18th in Oceanside, CA typically brings pleasant fall weather, with average highs around 70°F and lows near 46°F. Over 54 years of records, the warmest November 18th was in 1976 (73°F average), while the coldest was 2000 (50°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 11% of November 18th dates historically, with the wettest November 18th recording 2.59" 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 November 18th in Oceanside, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 47° | 55° | 0.08" | — |
| 2024 | 67° | 35° | 51° | — | — |
| 2023 | 71° | 57° | 64° | 0.15" | — |
| 2022 | 66° | 35° | 51° | — | — |
| 2021 | 65° | 43° | 54° | — | — |
| 2020 | 65° | 41° | 53° | — | — |
| 2019 | 93° | 50° | 72° | — | — |
| 2018 | 70° | 41° | 55° | — | — |
| 2017 | 73° | 45° | 59° | — | — |
| 2016 | 77° | 41° | 59° | — | — |
| 2015 | 73° | 37° | 55° | — | — |
| 2014 | 77° | 38° | 57° | — | — |
| 2013 | 69° | 43° | 56° | — | — |
| 2012 | 70° | 49° | 59° | — | — |
| 2011 | 63° | 49° | 56° | — | — |
| 2010 | 65° | 46° | 55° | — | — |
| 2009 | 67° | 39° | 53° | — | — |
| 2008 | 83° | 43° | 63° | — | — |
| 2007 | 65° | 53° | 59° | — | — |
| 2006 | 72° | 44° | 58° | — | — |
| 2005 | 89° | 41° | 65° | — | — |
| 2004 | 71° | 45° | 58° | — | — |
| 2003 | 73° | 43° | 58° | — | — |
| 2002 | 83° | 40° | 61° | — | — |
| 2001 | 70° | 47° | 58° | — | — |
| 2000coldest | 68° | 32° | 50° | — | — |
| 1999 | 65° | 42° | 53° | 0.36" | — |
| 1998 | 65° | 40° | 52° | — | — |
| 1997 | 66° | 46° | 56° | — | — |
| 1996 | 63° | 48° | 55° | — | — |
| 1995 | 63° | 53° | 58° | — | — |
| 1994 | 58° | 53° | 55° | — | — |
| 1993 | 64° | 44° | 54° | — | — |
| 1992 | 65° | 50° | 57° | — | — |
| 1991 | 63° | 53° | 58° | — | — |
| 1990 | 67° | 57° | 62° | — | — |
| 1989 | 92° | 46° | 69° | — | — |
| 1988 | 62° | 42° | 52° | — | — |
| 1987 | 73° | 53° | 63° | 0.13" | — |
| 1986 | 67° | — | — | 2.59" | — |
| 1985 | 60° | 48° | 54° | — | — |
| 1984 | 65° | 51° | 58° | — | — |
| 1983 | 75° | 50° | 63° | 0.13" | — |
| 1982 | 69° | 49° | 59° | — | — |
| 1981 | 66° | 50° | 58° | — | — |
| 1980 | 72° | 43° | 57° | — | — |
| 1979 | 66° | 52° | 59° | — | — |
| 1978 | 70° | 43° | 56° | — | — |
| 1977 | 68° | 59° | 64° | — | — |
| 1976warmest | 84° | 63° | 73° | — | — |
| 1975 | 64° | 46° | 55° | — | — |
| 1974 | 72° | 49° | 60° | — | — |
| 1972 | 67° | 44° | 55° | — | — |
| 1971 | 62° | 43° | 52° | — | — |
54 years of data from OCEANSIDE MUNI AP