Weather on July 3
San Diego, CA
55 Years of Data
Avg High
74°F
Avg Low
65°F
Warmest
1981
79°F avg
Coldest
1998
63°F avg
About This Date
July 3rd in San Diego, CA typically brings pleasant summer weather, with average highs around 74°F and lows near 65°F. Over 55 years of records, the warmest July 3rd was in 1981 (79°F average), while the coldest was 1998 (63°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 3rd dates historically. 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 3rd in San Diego, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 62° | 67° | — | — |
| 2024 | 77° | 65° | 71° | — | — |
| 2023 | 72° | 63° | 67° | — | — |
| 2022 | 70° | 64° | 67° | — | — |
| 2021 | 74° | 67° | 70° | — | — |
| 2020 | 76° | 63° | 69° | — | — |
| 2019 | 70° | 64° | 67° | — | — |
| 2018 | 74° | 65° | 69° | — | — |
| 2017 | 78° | 64° | 71° | — | — |
| 2016 | 71° | 64° | 68° | — | — |
| 2015 | 76° | 68° | 72° | — | — |
| 2014 | 76° | 67° | 71° | — | — |
| 2013 | 78° | 67° | 72° | — | — |
| 2012 | 68° | 62° | 65° | — | — |
| 2011 | 73° | 65° | 69° | — | — |
| 2010 | 66° | 60° | 63° | — | — |
| 2009 | 71° | 63° | 67° | — | — |
| 2008 | 74° | 63° | 68° | — | — |
| 2007 | 73° | 65° | 69° | — | — |
| 2006 | 80° | 71° | 76° | — | — |
| 2005 | 71° | 63° | 67° | — | — |
| 2004 | 74° | 66° | 70° | — | — |
| 2003 | 82° | 66° | 74° | — | — |
| 2002 | 70° | 62° | 66° | — | — |
| 2001 | 80° | 67° | 73° | — | — |
| 2000 | 72° | 66° | 69° | — | — |
| 1999 | 66° | 60° | 63° | — | — |
| 1998coldest | 66° | 61° | 63° | — | — |
| 1997 | 81° | 64° | 72° | — | — |
| 1996 | 77° | 67° | 72° | — | — |
| 1995 | 71° | 62° | 67° | — | — |
| 1994 | 76° | 66° | 71° | — | — |
| 1993 | 72° | 66° | 69° | — | — |
| 1992 | 72° | 64° | 68° | — | — |
| 1991 | 73° | 62° | 68° | — | — |
| 1990 | 77° | 65° | 71° | — | — |
| 1989 | 75° | 61° | 68° | — | — |
| 1988 | 72° | 63° | 67° | — | — |
| 1987 | 71° | 62° | 67° | — | — |
| 1986 | 76° | 66° | 71° | — | — |
| 1985 | 87° | 71° | 79° | — | — |
| 1984 | 79° | 70° | 74° | — | — |
| 1983 | 72° | 65° | 68° | 0.03" | — |
| 1982 | 75° | 63° | 69° | — | — |
| 1981warmest | 90° | 68° | 79° | — | — |
| 1980 | 77° | 69° | 73° | — | — |
| 1979 | 73° | 64° | 69° | — | — |
| 1978 | 77° | 64° | 71° | — | — |
| 1977 | 73° | 64° | 69° | — | — |
| 1976 | 74° | 65° | 69° | — | — |
| 1975 | 70° | 61° | 65° | — | — |
| 1974 | 73° | 63° | 68° | — | — |
| 1973 | 80° | 67° | 73° | — | — |
| 1972 | 73° | 64° | 69° | — | — |
| 1971 | 71° | 60° | 66° | — | — |
55 years of data from SAN DIEGO INTL AP