Weather on June 23
San Diego, CA
55 Years of Data
Avg High
73°F
Avg Low
63°F
Warmest
1978
79°F avg
Coldest
1987
63°F avg
About This Date
June 23rd in San Diego, CA typically brings pleasant summer weather, with average highs around 73°F and lows near 63°F. Over 55 years of records, the warmest June 23rd was in 1978 (79°F average), while the coldest was 1987 (63°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 23rd dates historically. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for June 23rd 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 | 69° | 62° | 66° | — | — |
| 2024 | 84° | 67° | 75° | — | — |
| 2023 | 70° | 59° | 64° | — | — |
| 2022 | 76° | 66° | 71° | — | — |
| 2021 | 74° | 67° | 70° | 0.03" | — |
| 2020 | 72° | 64° | 68° | — | — |
| 2019 | 72° | 64° | 68° | — | — |
| 2018 | 67° | 62° | 64° | — | — |
| 2017 | 74° | 65° | 69° | — | — |
| 2016 | 74° | 64° | 69° | — | — |
| 2015 | 80° | 65° | 72° | — | — |
| 2014 | 72° | 65° | 68° | — | — |
| 2013 | 68° | 62° | 65° | — | — |
| 2012 | 70° | 62° | 66° | — | — |
| 2011 | 67° | 62° | 64° | — | — |
| 2010 | 70° | 61° | 65° | — | — |
| 2009 | 70° | 61° | 65° | — | — |
| 2008 | 77° | 65° | 71° | — | — |
| 2007 | 69° | 60° | 65° | — | — |
| 2006 | 75° | 66° | 71° | — | — |
| 2005 | 71° | 63° | 67° | — | — |
| 2004 | 74° | 66° | 70° | — | — |
| 2003 | 65° | 61° | 63° | — | — |
| 2002 | 69° | 61° | 65° | — | — |
| 2001 | 78° | 66° | 72° | — | — |
| 2000 | 70° | 64° | 67° | — | — |
| 1999 | 69° | 57° | 63° | — | — |
| 1998 | 70° | 62° | 66° | — | — |
| 1997 | 68° | 63° | 65° | — | — |
| 1996 | 68° | 63° | 65° | — | — |
| 1995 | 72° | 60° | 66° | — | — |
| 1994 | 84° | 65° | 74° | — | — |
| 1993 | 77° | 64° | 71° | — | — |
| 1992 | 86° | 65° | 75° | — | — |
| 1991 | 69° | 61° | 65° | — | — |
| 1990 | 75° | 64° | 70° | — | — |
| 1989 | 69° | 61° | 65° | — | — |
| 1988 | 70° | 62° | 66° | — | — |
| 1987coldest | 66° | 61° | 63° | — | — |
| 1986 | 73° | 63° | 68° | — | — |
| 1985 | 73° | 67° | 70° | — | — |
| 1984 | 77° | 64° | 71° | — | — |
| 1983 | 75° | 65° | 70° | — | — |
| 1982 | 72° | 65° | 68° | — | — |
| 1981 | 80° | 70° | 75° | — | — |
| 1980 | 76° | 64° | 70° | — | — |
| 1979 | 73° | 64° | 69° | — | — |
| 1978warmest | 90° | 68° | 79° | — | — |
| 1977 | 70° | 63° | 66° | — | — |
| 1976 | 85° | 65° | 75° | — | — |
| 1975 | 68° | 59° | 64° | — | — |
| 1974 | 71° | 61° | 66° | — | — |
| 1973 | 78° | 63° | 70° | — | — |
| 1972 | 72° | 63° | 67° | 0.03" | — |
| 1971 | 70° | 62° | 66° | — | — |
55 years of data from SAN DIEGO INTL AP