Weather on May 12
San Diego, CA
55 Years of Data
Avg High
70°F
Avg Low
59°F
Warmest
1979
74°F avg
Coldest
1975
60°F avg
About This Date
May 12th in San Diego, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 59°F. Over 55 years of records, the warmest May 12th was in 1979 (74°F average), while the coldest was 1975 (60°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 12th dates historically, with the wettest May 12th recording 0.79" of rain. 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 May 12th in San Diego, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 61° | 65° | — | — |
| 2024 | 69° | 59° | 64° | — | — |
| 2023 | 65° | 60° | 62° | — | — |
| 2022 | 75° | 49° | 62° | — | — |
| 2021 | 69° | 62° | 66° | — | — |
| 2020 | 74° | 60° | 67° | 0.05" | — |
| 2019 | 70° | 62° | 66° | — | — |
| 2018 | 64° | 57° | 61° | 0.03" | — |
| 2017 | 69° | 61° | 65° | — | — |
| 2016 | 70° | 62° | 66° | — | — |
| 2015 | 66° | 59° | 63° | — | — |
| 2014 | 88° | 61° | 74° | — | — |
| 2013 | 78° | 58° | 68° | — | — |
| 2012 | 69° | 60° | 65° | — | — |
| 2011 | 69° | 61° | 65° | — | — |
| 2010 | 69° | 52° | 60° | — | — |
| 2009 | 66° | 60° | 63° | — | — |
| 2008 | 62° | 57° | 60° | — | — |
| 2007 | 64° | 58° | 61° | — | — |
| 2006 | 64° | 61° | 62° | — | — |
| 2005 | 76° | 58° | 67° | — | — |
| 2004 | 70° | 61° | 65° | — | — |
| 2003 | 70° | 54° | 62° | — | — |
| 2002 | 85° | 56° | 70° | — | — |
| 2001 | 64° | 60° | 62° | — | — |
| 2000 | 77° | 56° | 66° | — | — |
| 1999 | 66° | 57° | 62° | — | — |
| 1998 | 65° | 55° | 60° | 0.79" | — |
| 1997 | 70° | 63° | 66° | — | — |
| 1996 | 77° | 64° | 71° | — | — |
| 1995 | 67° | 59° | 63° | — | — |
| 1994 | 65° | 57° | 61° | 0.08" | — |
| 1993 | 69° | 60° | 65° | — | — |
| 1992 | 76° | 65° | 70° | — | — |
| 1991 | 68° | 52° | 60° | — | — |
| 1990 | 68° | 60° | 64° | — | — |
| 1989 | 66° | 57° | 62° | — | — |
| 1988 | 76° | 60° | 68° | — | — |
| 1987 | 74° | 63° | 68° | — | — |
| 1986 | 68° | 58° | 63° | — | — |
| 1985 | 67° | 60° | 63° | — | — |
| 1984 | 74° | 63° | 68° | — | — |
| 1983 | 71° | 59° | 65° | — | — |
| 1982 | 69° | 58° | 63° | — | — |
| 1981 | 70° | 64° | 67° | — | — |
| 1980 | 67° | 58° | 62° | — | — |
| 1979warmest | 88° | 61° | 74° | — | — |
| 1978 | 83° | 61° | 72° | — | — |
| 1977 | 63° | 57° | 60° | 0.15" | — |
| 1976 | 73° | 59° | 66° | — | — |
| 1975coldest | 65° | 55° | 60° | — | — |
| 1974 | 65° | 60° | 62° | — | — |
| 1973 | 68° | 59° | 64° | — | — |
| 1972 | 78° | 60° | 69° | — | — |
| 1971 | 64° | 58° | 61° | — | — |
55 years of data from SAN DIEGO INTL AP