Weather on July 4
San Diego, CA
55 Years of Data
Avg High
74°F
Avg Low
64°F
Warmest
1981
77°F avg
Coldest
2010
63°F avg
About This Date
July 4th in San Diego, CA typically brings pleasant summer weather, with average highs around 74°F and lows near 64°F. Over 55 years of records, the warmest July 4th was in 1981 (77°F average), while the coldest was 2010 (63°F) — a 14°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 July 4th in San Diego, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 65° | 69° | — | — |
| 2024 | 77° | 67° | 72° | — | — |
| 2023 | 72° | 62° | 67° | — | — |
| 2022 | 69° | 64° | 67° | — | — |
| 2021 | 74° | 67° | 70° | — | — |
| 2020 | 77° | 65° | 71° | — | — |
| 2019 | 72° | 65° | 68° | — | — |
| 2018 | 75° | 66° | 71° | — | — |
| 2017 | 77° | 66° | 72° | — | — |
| 2016 | 73° | 64° | 69° | — | — |
| 2015 | 74° | 67° | 70° | — | — |
| 2014 | 78° | 68° | 73° | — | — |
| 2013 | 76° | 66° | 71° | — | — |
| 2012 | 67° | 62° | 64° | — | — |
| 2011 | 77° | 66° | 72° | — | — |
| 2010coldest | 66° | 60° | 63° | — | — |
| 2009 | 73° | 64° | 69° | — | — |
| 2008 | 81° | 64° | 72° | — | — |
| 2007 | 73° | 64° | 69° | — | — |
| 2006 | 79° | 69° | 74° | — | — |
| 2005 | 71° | 62° | 67° | — | — |
| 2004 | 74° | 66° | 70° | — | — |
| 2003 | 83° | 66° | 74° | — | — |
| 2002 | 68° | 62° | 65° | — | — |
| 2001 | 78° | 69° | 74° | — | — |
| 2000 | 71° | 64° | 68° | — | — |
| 1999 | 70° | 63° | 66° | — | — |
| 1998 | 69° | 60° | 65° | — | — |
| 1997 | 75° | 63° | 69° | — | — |
| 1996 | 75° | 64° | 70° | — | — |
| 1995 | 69° | 61° | 65° | — | — |
| 1994 | 71° | 64° | 68° | — | — |
| 1993 | 71° | 65° | 68° | — | — |
| 1992 | 73° | 63° | 68° | — | — |
| 1991 | 69° | 62° | 66° | — | — |
| 1990 | 76° | 64° | 70° | — | — |
| 1989 | 83° | 62° | 72° | — | — |
| 1988 | 72° | 63° | 67° | — | — |
| 1987 | 69° | 62° | 66° | — | — |
| 1986 | 71° | 63° | 67° | — | — |
| 1985 | 73° | 66° | 70° | — | — |
| 1984 | 79° | 70° | 74° | — | — |
| 1983 | 72° | 65° | 68° | — | — |
| 1982 | 74° | 64° | 69° | — | — |
| 1981warmest | 83° | 71° | 77° | — | — |
| 1980 | 75° | 67° | 71° | — | — |
| 1979 | 74° | 65° | 69° | — | — |
| 1978 | 71° | 64° | 68° | — | — |
| 1977 | 71° | 64° | 68° | — | — |
| 1976 | 75° | 67° | 71° | — | — |
| 1975 | 72° | 60° | 66° | — | — |
| 1974 | 74° | 64° | 69° | — | — |
| 1973 | 75° | 63° | 69° | — | — |
| 1972 | 76° | 63° | 69° | — | — |
| 1971 | 72° | 61° | 66° | — | — |
55 years of data from SAN DIEGO INTL AP