Weather on September 2
Newport Beach, CA
55 Years of Data
Avg High
75°F
Avg Low
65°F
Warmest
2009
81°F avg
Coldest
1975
62°F avg
About This Date
September 2nd in Newport Beach, CA typically brings pleasant fall weather, with average highs around 75°F and lows near 65°F. Over 55 years of records, the warmest September 2nd was in 2009 (81°F average), while the coldest was 1975 (62°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 2nd 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 September 2nd in Newport Beach, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 68° | 72° | — | — |
| 2024 | 75° | 66° | 71° | — | — |
| 2023 | 75° | 68° | 72° | 0.05" | — |
| 2022 | 80° | 69° | 75° | — | — |
| 2021 | 72° | 67° | 69° | — | — |
| 2020 | 75° | 63° | 69° | — | — |
| 2019 | 76° | 68° | 72° | — | — |
| 2018 | 72° | 68° | 70° | — | — |
| 2017 | 81° | 71° | 76° | — | — |
| 2016 | 71° | 66° | 69° | — | — |
| 2015 | 74° | 69° | 71° | — | — |
| 2014 | 77° | 68° | 73° | — | — |
| 2013 | 73° | 64° | 69° | — | — |
| 2012 | 74° | 60° | 67° | — | — |
| 2011 | 68° | 60° | 64° | — | — |
| 2010 | 79° | 62° | 70° | — | — |
| 2009warmest | 92° | 71° | 81° | — | — |
| 2008 | 74° | 65° | 69° | — | — |
| 2007 | 81° | 68° | 74° | — | — |
| 2006 | 75° | 64° | 70° | — | — |
| 2005 | 73° | 63° | 68° | — | — |
| 2004 | 78° | 64° | 71° | — | — |
| 2003 | 74° | 65° | 69° | — | — |
| 2002 | — | 67° | — | — | — |
| 2001 | 73° | — | — | — | — |
| 2000 | 68° | 63° | 65° | — | — |
| 1999 | 73° | 63° | 68° | — | — |
| 1998 | 87° | 74° | 80° | — | — |
| 1997 | 76° | 69° | 72° | — | — |
| 1996 | 74° | 70° | 72° | — | — |
| 1995 | 77° | 63° | 70° | — | — |
| 1994 | 71° | 66° | 69° | — | — |
| 1993 | 72° | 66° | 69° | — | — |
| 1992 | 70° | 63° | 66° | — | — |
| 1991 | 68° | 63° | 65° | — | — |
| 1990 | 70° | 63° | 66° | — | — |
| 1989 | 68° | 57° | 63° | — | — |
| 1988 | 68° | 61° | 64° | — | — |
| 1987 | 90° | 66° | 78° | — | — |
| 1986 | 72° | 67° | 69° | — | — |
| 1985 | 73° | 68° | 71° | — | — |
| 1984 | 78° | 67° | 72° | — | — |
| 1983 | 77° | 67° | 72° | — | — |
| 1982 | 80° | 64° | 72° | — | — |
| 1981 | 74° | 65° | 69° | — | — |
| 1980 | 72° | 64° | 68° | — | — |
| 1979 | 74° | 64° | 69° | — | — |
| 1978 | 75° | 65° | 70° | — | — |
| 1977 | 78° | 63° | 70° | — | — |
| 1976 | 76° | 64° | 70° | — | — |
| 1975coldest | 69° | 56° | 62° | — | — |
| 1974 | 74° | 62° | 68° | — | — |
| 1973 | 70° | 61° | 65° | — | — |
| 1972 | 74° | 63° | 68° | — | — |
| 1971 | 73° | 66° | 70° | — | — |
55 years of data from NEWPORT BEACH HARBOR