Weather on July 4
San Diego, CA
55 Years of Data
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° | — | — |
San Diego, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Diego, CA Monthly Precipitation
Average rainfall per month, in inches.
San Diego, 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 San Diego, CA
Most pleasant months in San Diego, CA: June.