Weather on June 30
Oceanside, CA
55 Years of Data
About This Date
June 30th in Oceanside, CA typically brings pleasant summer weather, with average highs around 74°F and lows near 60°F. Over 52 years of records, the warmest June 30th was in 2015 (76°F average), while the coldest was 1989 (60°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 30th dates historically. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for June 30th in Oceanside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 63° | 69° | — | — |
| 2024 | 77° | 58° | 67° | — | — |
| 2023 | 75° | 62° | 69° | — | — |
| 2022 | 79° | 61° | 70° | — | — |
| 2021 | 74° | 65° | 69° | — | — |
| 2020 | 75° | 55° | 65° | — | — |
| 2019 | 82° | 56° | 69° | — | — |
| 2018 | 74° | 62° | 68° | — | — |
| 2017 | 73° | 65° | 69° | — | — |
| 2016 | 75° | 67° | 71° | — | — |
| 2015warmest | 89° | 62° | 76° | 0.05" | — |
| 2014 | 70° | 62° | 66° | — | — |
| 2013 | 80° | 61° | 70° | — | — |
| 2012 | 74° | 60° | 67° | — | — |
| 2011 | 76° | 52° | 64° | — | — |
| 2010 | 75° | 62° | 69° | — | — |
| 2009 | 73° | 56° | 64° | — | — |
| 2008 | 76° | 59° | 67° | — | — |
| 2007 | 75° | 56° | 65° | — | — |
| 2006 | 81° | 59° | 70° | — | — |
| 2005 | 71° | 60° | 66° | — | — |
| 2004 | 73° | 62° | 68° | — | — |
| 2003 | 74° | 61° | 67° | — | — |
| 2002 | 71° | 56° | 63° | — | — |
| 2001 | 74° | 61° | 67° | — | — |
| 2000 | 75° | 58° | 66° | — | — |
| 1999 | 72° | 62° | 67° | — | — |
| 1998 | 68° | 63° | 65° | — | — |
| 1997 | 77° | 51° | 64° | — | — |
| 1996 | 97° | 52° | 74° | — | — |
| 1995 | 65° | 60° | 62° | — | — |
| 1994 | 65° | 71° | 68° | — | — |
| 1993 | 70° | 64° | 67° | — | — |
| 1992 | 68° | 58° | 63° | — | — |
| 1991 | 67° | 55° | 61° | — | — |
| 1990 | 70° | 63° | 66° | — | — |
| 1989coldest | 67° | 53° | 60° | — | — |
| 1988 | 65° | 62° | 63° | — | — |
| 1987 | 66° | 61° | 63° | — | — |
| 1986 | 71° | 62° | 67° | — | — |
| 1985 | 78° | 56° | 67° | — | — |
| 1984 | 73° | 63° | 68° | — | — |
| 1983 | 70° | 62° | 66° | — | — |
| 1982 | 68° | 61° | 64° | — | — |
| 1981 | 74° | 63° | 68° | — | — |
| 1980 | 72° | 63° | 67° | — | — |
| 1977 | 69° | 60° | 65° | — | — |
| 1976 | 80° | 58° | 69° | — | — |
| 1975 | 72° | 52° | 62° | — | — |
| 1974 | 79° | 60° | 69° | — | — |
| 1972 | 72° | 60° | 66° | — | — |
| 1971 | 73° | 62° | 68° | — | — |
Oceanside, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Oceanside, CA Monthly Precipitation
Average rainfall per month, in inches.
Oceanside, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Oceanside, CA
Most pleasant months in Oceanside, CA: June, July.