Weather on September 6
Irvine, CA
55 Years of Data
Avg High
90°F
Avg Low
63°F
Warmest
2024
92°F avg
Coldest
1973
65°F avg
About This Date
September 6th in Irvine, CA typically brings hot fall weather, with average highs around 90°F and lows near 63°F — a 27°F daily swing. Over 55 years of records, the warmest September 6th was in 2024 (92°F average), while the coldest was 1973 (65°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 5% of September 6th dates historically, with the wettest September 6th recording 3.35" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for September 6th in Irvine, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 66° | 80° | — | — |
| 2024warmest | 112° | 73° | 92° | — | — |
| 2023 | 79° | 61° | 70° | — | — |
| 2022 | 98° | 72° | 85° | — | — |
| 2021 | 88° | 68° | 78° | — | — |
| 2020 | 111° | 70° | 90° | — | — |
| 2019 | 95° | 68° | 82° | — | — |
| 2018 | 87° | 61° | 74° | — | — |
| 2017 | 90° | 69° | 79° | — | — |
| 2016 | 87° | 66° | 77° | — | — |
| 2015 | 95° | 67° | 81° | — | — |
| 2014 | 98° | 62° | 80° | — | — |
| 2013 | 102° | 64° | 83° | — | — |
| 2012 | 93° | 62° | 78° | — | — |
| 2011 | 102° | 61° | 81° | — | — |
| 2010 | 93° | 53° | 73° | — | — |
| 2009 | 92° | 58° | 75° | — | — |
| 2008 | 92° | 58° | 75° | — | — |
| 2007 | 84° | 61° | 72° | — | — |
| 2006 | 99° | 65° | 82° | — | — |
| 2005 | 93° | 57° | 75° | — | — |
| 2004 | 103° | 63° | 83° | — | — |
| 2003 | 99° | 64° | 81° | — | — |
| 2002 | 85° | 66° | 75° | — | — |
| 2001 | 80° | 63° | 71° | — | — |
| 2000 | 88° | 60° | 74° | — | — |
| 1999 | 84° | 60° | 72° | — | — |
| 1998 | 83° | 66° | 74° | — | — |
| 1997 | 100° | 69° | 85° | — | — |
| 1996 | 94° | 64° | 79° | — | — |
| 1995 | 96° | 70° | 83° | — | — |
| 1994 | 95° | 58° | 76° | — | — |
| 1993 | 84° | 63° | 73° | — | — |
| 1992 | 82° | 56° | 69° | — | — |
| 1991 | 81° | 61° | 71° | — | — |
| 1990 | 94° | 61° | 77° | — | — |
| 1989 | 79° | 60° | 69° | — | — |
| 1988 | 98° | 62° | 80° | — | — |
| 1987 | 83° | 52° | 67° | — | — |
| 1986 | 85° | 57° | 71° | — | — |
| 1985 | 74° | 57° | 65° | 0.05" | — |
| 1984 | 102° | 69° | 86° | — | — |
| 1983 | 88° | 62° | 75° | — | — |
| 1982 | 89° | 65° | 77° | — | — |
| 1981 | 82° | — | — | — | — |
| 1980 | 81° | — | — | — | — |
| 1979 | 89° | — | — | — | — |
| 1978 | 76° | 57° | 66° | 3.35" | — |
| 1977 | 89° | 60° | 75° | — | — |
| 1976 | 80° | 65° | 72° | 0.08" | — |
| 1975 | 86° | 57° | 72° | — | — |
| 1974 | 93° | 63° | 78° | — | — |
| 1973coldest | 78° | 52° | 65° | — | — |
| 1972 | 84° | 67° | 75° | — | — |
| 1971 | 94° | 59° | 76° | — | — |
55 years of data from IRVINE RCH