Weather on March 17
Oceanside, CA
55 Years of Data
Avg High
66°F
Avg Low
47°F
Warmest
1978
69°F avg
Coldest
1999
48°F avg
About This Date
March 17th 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 17th was in 1978 (69°F average), while the coldest was 1999 (48°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 17th dates historically, with the wettest March 17th recording 4.32" of rain. 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 March 17th in Oceanside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 87° | 50° | 69° | — | — |
| 2025 | 63° | 44° | 53° | 0.08" | — |
| 2024 | 66° | 43° | 54° | — | — |
| 2023 | 64° | 49° | 56° | — | — |
| 2022 | 74° | 41° | 57° | — | — |
| 2021 | 61° | 37° | 49° | — | — |
| 2020 | 62° | 44° | 53° | 0.05" | — |
| 2019 | 69° | 42° | 56° | — | — |
| 2018 | 61° | 48° | 54° | 0.91" | — |
| 2017 | 67° | 51° | 59° | — | — |
| 2016 | 73° | 47° | 60° | — | — |
| 2015 | 79° | 47° | 63° | — | — |
| 2014 | 72° | 42° | 57° | — | — |
| 2013 | 63° | 56° | 59° | — | — |
| 2012 | 57° | 49° | 53° | 1.78" | — |
| 2011 | 66° | 44° | 55° | — | — |
| 2010 | 80° | 43° | 61° | — | — |
| 2009 | 73° | 41° | 57° | 0.03" | — |
| 2008 | 63° | 36° | 49° | 0.03" | — |
| 2007 | 65° | 56° | 60° | — | — |
| 2006 | 62° | 42° | 52° | 0.28" | — |
| 2005 | 67° | 47° | 57° | — | — |
| 2004 | 68° | 53° | 61° | 0.03" | — |
| 2003 | 61° | 47° | 54° | — | — |
| 2002 | 61° | 40° | 50° | 0.58" | — |
| 2001 | 66° | 45° | 55° | — | — |
| 2000 | 65° | 49° | 57° | — | — |
| 1999coldest | 56° | 41° | 48° | — | — |
| 1998 | 64° | 55° | 60° | — | — |
| 1997 | 62° | 50° | 56° | — | — |
| 1996 | 61° | 49° | 55° | — | — |
| 1995 | 66° | 57° | 62° | — | — |
| 1994 | 75° | 46° | 61° | — | — |
| 1993 | 64° | 56° | 60° | — | — |
| 1992 | 62° | 48° | 55° | — | — |
| 1991 | 59° | 40° | 49° | — | — |
| 1990 | 65° | 49° | 57° | — | — |
| 1989 | 59° | 49° | 54° | — | — |
| 1988 | 67° | 43° | 55° | — | — |
| 1987 | 60° | 43° | 51° | — | — |
| 1986 | 60° | 44° | 52° | 0.28" | — |
| 1985 | 60° | 43° | 51° | — | — |
| 1984 | 65° | 47° | 56° | — | — |
| 1983 | 64° | 55° | 60° | 1.4" | — |
| 1982 | 58° | 50° | 54° | 4.32" | — |
| 1981 | 66° | 49° | 57° | — | — |
| 1980 | 67° | 46° | 56° | — | — |
| 1979 | 59° | 48° | 54° | — | — |
| 1978warmest | 90° | 49° | 69° | — | — |
| 1977 | 63° | 43° | 53° | 0.53" | — |
| 1976 | 73° | 52° | 62° | — | — |
| 1975 | 65° | 41° | 53° | — | — |
| 1974 | 61° | 46° | 53° | — | — |
| 1973 | 65° | 43° | 54° | — | — |
| 1972 | 59° | 52° | 55° | — | — |
| 1971 | 65° | 45° | 55° | — | — |
56 years of data from OCEANSIDE MUNI AP