Weather on August 30
Newport Beach, CA
55 Years of Data
Avg High
74°F
Avg Low
65°F
Warmest
2009
79°F avg
Coldest
1975
62°F avg
About This Date
August 30th in Newport Beach, CA typically brings pleasant summer weather, with average highs around 74°F and lows near 65°F. Over 55 years of records, the warmest August 30th was in 2009 (79°F average), while the coldest was 1975 (62°F) — a 17°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 August 30th in Newport Beach, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 67° | 73° | — | — |
| 2024 | 71° | 63° | 67° | — | — |
| 2023 | 75° | 64° | 70° | — | — |
| 2022 | 75° | 66° | 71° | — | — |
| 2021 | 71° | 65° | 68° | — | — |
| 2020 | 71° | 64° | 68° | — | — |
| 2019 | 79° | 68° | 73° | — | — |
| 2018 | 73° | 65° | 69° | — | — |
| 2017 | 77° | 68° | 73° | — | — |
| 2016 | 74° | 68° | 71° | — | — |
| 2015 | 84° | 70° | 77° | — | — |
| 2014 | 75° | 66° | 71° | — | — |
| 2013 | 79° | 66° | 72° | — | — |
| 2012 | 76° | 68° | 72° | — | — |
| 2011 | 72° | 64° | 68° | — | — |
| 2010 | 68° | 58° | 63° | — | — |
| 2009warmest | 90° | 68° | 79° | — | — |
| 2008 | 74° | 68° | 71° | — | — |
| 2007 | 72° | 67° | 69° | — | — |
| 2006 | 72° | 64° | 68° | — | — |
| 2005 | 75° | 66° | 71° | — | — |
| 2004 | 77° | 64° | 71° | — | — |
| 2003 | 76° | 65° | 70° | — | — |
| 2002 | 70° | 64° | 67° | — | — |
| 2001 | 71° | 66° | 69° | — | — |
| 2000 | 68° | 66° | 67° | — | — |
| 1999 | 76° | 61° | 68° | — | — |
| 1998 | 83° | 67° | 75° | — | — |
| 1997 | 72° | 65° | 68° | — | — |
| 1996 | 76° | 66° | 71° | — | — |
| 1995 | 75° | 65° | 70° | — | — |
| 1994 | 72° | 68° | 70° | — | — |
| 1993 | 70° | 66° | 68° | — | — |
| 1992 | 71° | 65° | 68° | — | — |
| 1991 | 65° | 59° | 62° | — | — |
| 1990 | 71° | 65° | 68° | — | — |
| 1989 | 67° | 62° | 64° | — | — |
| 1988 | 67° | 59° | 63° | — | — |
| 1987 | 74° | 63° | 68° | — | — |
| 1986 | 75° | 62° | 69° | — | — |
| 1985 | 81° | 69° | 75° | — | — |
| 1984 | 81° | 68° | 74° | — | — |
| 1983 | 80° | 65° | 72° | — | — |
| 1982 | 76° | 64° | 70° | — | — |
| 1981 | 75° | 63° | 69° | — | — |
| 1980 | 75° | 59° | 67° | — | — |
| 1979 | 74° | 65° | 69° | — | — |
| 1978 | 73° | 68° | 71° | — | — |
| 1977 | 74° | 68° | 71° | — | — |
| 1976 | 75° | 63° | 69° | — | — |
| 1975coldest | 69° | 56° | 62° | — | — |
| 1974 | 70° | 62° | 66° | — | — |
| 1973 | 68° | 62° | 65° | — | — |
| 1972 | 81° | 70° | 75° | — | — |
| 1971 | 75° | 61° | 68° | — | — |
55 years of data from NEWPORT BEACH HARBOR