Weather on October 30
Irvine, CA
55 Years of Data
Avg High
77°F
Avg Low
52°F
Warmest
1999
78°F avg
Coldest
1971
51°F avg
About This Date
October 30th in Irvine, CA typically brings pleasant fall weather, with average highs around 77°F and lows near 52°F — a 25°F daily swing. Over 55 years of records, the warmest October 30th was in 1999 (78°F average), while the coldest was 1971 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 30th dates historically, with the wettest October 30th recording 2.59" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for October 30th in Irvine, CA? Great weather for outdoor activities.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 58° | 74° | — | — |
| 2024 | 78° | 51° | 65° | — | — |
| 2023 | 82° | 61° | 71° | — | — |
| 2022 | 83° | 54° | 68° | — | — |
| 2021 | 84° | 66° | 75° | — | — |
| 2020 | 84° | 54° | 69° | — | — |
| 2019 | 74° | 68° | 71° | — | — |
| 2018 | 75° | 54° | 64° | — | — |
| 2017 | 72° | 56° | 64° | — | — |
| 2016 | 78° | 62° | 70° | — | — |
| 2015 | 87° | 62° | 75° | — | — |
| 2014 | 86° | 55° | 71° | — | — |
| 2013 | 74° | 54° | 64° | — | — |
| 2012 | 83° | 47° | 65° | — | — |
| 2011 | 85° | 46° | 65° | — | — |
| 2010 | 75° | 46° | 61° | 0.81" | — |
| 2009 | 78° | 47° | 62° | — | — |
| 2008 | 89° | 55° | 72° | — | — |
| 2007 | 75° | 54° | 64° | — | — |
| 2006 | 70° | 49° | 59° | — | — |
| 2005 | 79° | 56° | 67° | — | — |
| 2004 | 77° | 48° | 63° | — | — |
| 2003 | 66° | 49° | 57° | — | — |
| 2002 | 70° | 50° | 60° | — | — |
| 2001 | 82° | 54° | 68° | — | — |
| 2000 | 68° | 49° | 58° | — | — |
| 1999warmest | 96° | 59° | 78° | — | — |
| 1998 | 76° | 49° | 62° | — | — |
| 1997 | 92° | 50° | 71° | — | — |
| 1996 | 62° | 51° | 57° | 2.59" | — |
| 1995 | 76° | 63° | 69° | — | — |
| 1994 | 78° | 49° | 63° | — | — |
| 1993 | 84° | 47° | 65° | — | — |
| 1992 | 68° | 57° | 63° | 1.3" | — |
| 1991 | 72° | 44° | 58° | — | — |
| 1990 | 81° | 48° | 64° | — | — |
| 1989 | 84° | 56° | 70° | — | — |
| 1988 | 78° | 46° | 62° | — | — |
| 1987 | 75° | 51° | 63° | — | — |
| 1986 | 78° | 51° | 65° | — | — |
| 1985 | 68° | 56° | 62° | — | — |
| 1984 | 73° | 49° | 61° | — | — |
| 1983 | 77° | 60° | 69° | — | — |
| 1982 | 69° | 54° | 61° | 0.08" | — |
| 1981 | 75° | 40° | 57° | — | — |
| 1980 | 87° | 45° | 66° | — | — |
| 1979 | 81° | 42° | 61° | — | — |
| 1978 | 66° | 58° | 62° | 0.08" | — |
| 1977 | 74° | 46° | 60° | — | — |
| 1976 | 79° | 45° | 62° | — | — |
| 1975 | 78° | 45° | 61° | — | — |
| 1974 | 65° | 47° | 56° | 0.03" | — |
| 1973 | 85° | 48° | 66° | — | — |
| 1972 | 67° | 43° | 55° | — | — |
| 1971coldest | 68° | 34° | 51° | — | — |
55 years of data from IRVINE RCH