Weather on August 12
Newport Beach, CA
55 Years of Data
Avg High
73°F
Avg Low
65°F
Warmest
1991
78°F avg
Coldest
2010
62°F avg
About This Date
August 12th in Newport Beach, CA typically brings pleasant summer weather, with average highs around 73°F and lows near 65°F. Over 55 years of records, the warmest August 12th was in 1991 (78°F average), while the coldest was 2010 (62°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 12th 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 August 12th in Newport Beach, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 66° | 69° | — | — |
| 2024 | 77° | 68° | 73° | — | — |
| 2023 | 73° | 65° | 69° | — | — |
| 2022 | 74° | 65° | 69° | — | — |
| 2021 | 75° | 66° | 71° | — | — |
| 2020 | 72° | 60° | 66° | — | — |
| 2019 | 70° | 65° | 67° | — | — |
| 2018 | 80° | 71° | 76° | — | — |
| 2017 | 73° | 68° | 71° | — | — |
| 2016 | 73° | 66° | 70° | — | — |
| 2015 | 75° | 63° | 69° | — | — |
| 2014 | 74° | 67° | 70° | — | — |
| 2013 | 68° | 62° | 65° | — | — |
| 2012 | 77° | 70° | 73° | — | — |
| 2011 | 71° | 65° | 68° | — | — |
| 2010coldest | 67° | 58° | 62° | — | — |
| 2009 | 75° | 63° | 69° | — | — |
| 2008 | 79° | 65° | 72° | — | — |
| 2007 | 74° | 66° | 70° | — | — |
| 2006 | 75° | 69° | 72° | — | — |
| 2005 | 73° | 65° | 69° | — | — |
| 2004 | 74° | 66° | 70° | — | — |
| 2003 | 80° | 68° | 74° | — | — |
| 2002 | 68° | 66° | 67° | — | — |
| 2001 | 71° | 68° | 70° | — | — |
| 2000 | 71° | 64° | 68° | — | — |
| 1999 | 76° | 62° | 69° | — | — |
| 1998 | 87° | 70° | 78° | — | — |
| 1997 | 70° | 63° | 66° | — | — |
| 1996 | 72° | 65° | 68° | — | — |
| 1995 | 72° | 64° | 68° | — | — |
| 1994 | 78° | 68° | 73° | — | — |
| 1993 | 71° | 64° | 68° | — | — |
| 1992 | 72° | 68° | 70° | — | — |
| 1991warmest | 93° | 63° | 78° | — | — |
| 1990 | 69° | 65° | 67° | — | — |
| 1989 | 69° | 64° | 67° | — | — |
| 1988 | 67° | 65° | 66° | — | — |
| 1987 | 70° | 64° | 67° | — | — |
| 1986 | 72° | 63° | 67° | — | — |
| 1985 | 70° | 66° | 68° | — | — |
| 1984 | 78° | 68° | 73° | — | — |
| 1983 | 78° | 66° | 72° | — | — |
| 1982 | 72° | 64° | 68° | — | — |
| 1981 | 74° | 67° | 70° | — | — |
| 1980 | 76° | 67° | 71° | — | — |
| 1979 | 71° | 64° | 68° | — | — |
| 1978 | 71° | 65° | 68° | — | — |
| 1977 | 70° | 64° | 67° | — | — |
| 1976 | 71° | 60° | 66° | — | — |
| 1975 | 69° | 62° | 66° | — | — |
| 1974 | 70° | 64° | 67° | — | — |
| 1973 | 68° | 64° | 66° | — | — |
| 1972 | 75° | 64° | 70° | 0.28" | — |
| 1971 | 78° | 69° | 74° | — | — |
55 years of data from NEWPORT BEACH HARBOR