Weather on October 22
Irvine, CA
55 Years of Data
Avg High
81°F
Avg Low
55°F
Warmest
2003
90°F avg
Coldest
2005
58°F avg
About This Date
October 22nd in Irvine, CA typically brings warm fall weather, with average highs around 81°F and lows near 55°F — a 26°F daily swing. Over 55 years of records, the warmest October 22nd was in 2003 (90°F average), while the coldest was 2005 (58°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 22nd dates historically, with the wettest October 22nd recording 0.66" of rain. 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 October 22nd in Irvine, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 56° | 64° | — | — |
| 2024 | 89° | 58° | 73° | — | — |
| 2023 | 73° | 55° | 64° | — | — |
| 2022 | 73° | 60° | 67° | — | — |
| 2021 | 76° | 53° | 64° | — | — |
| 2020 | 79° | 63° | 71° | — | — |
| 2019 | 102° | 65° | 83° | — | — |
| 2018 | 80° | 60° | 70° | — | — |
| 2017 | 90° | 58° | 74° | — | — |
| 2016 | 85° | 60° | 72° | — | — |
| 2015 | 82° | 58° | 70° | — | — |
| 2014 | 87° | 55° | 71° | — | — |
| 2013 | 79° | 62° | 70° | — | — |
| 2012 | 74° | 56° | 65° | — | — |
| 2011 | 76° | 53° | 64° | — | — |
| 2010 | 71° | 54° | 62° | — | — |
| 2009 | 86° | 52° | 69° | — | — |
| 2008 | 97° | 52° | 74° | — | — |
| 2007 | 93° | 62° | 78° | — | — |
| 2006 | 89° | 53° | 71° | — | — |
| 2005coldest | 62° | 53° | 58° | — | — |
| 2004 | 73° | 50° | 62° | — | — |
| 2003warmest | 102° | 79° | 90° | — | — |
| 2002 | 70° | 59° | 64° | — | — |
| 2001 | 85° | 57° | 71° | — | — |
| 2000 | 78° | 57° | 68° | — | — |
| 1999 | 94° | 51° | 72° | — | — |
| 1998 | 84° | 53° | 69° | — | — |
| 1997 | 82° | 54° | 68° | — | — |
| 1996 | 86° | 56° | 71° | — | — |
| 1995 | 76° | 59° | 67° | — | — |
| 1994 | 80° | 50° | 65° | — | — |
| 1993 | 90° | 54° | 72° | — | — |
| 1992 | 81° | 52° | 66° | — | — |
| 1991 | 72° | 57° | 64° | — | — |
| 1990 | 85° | 46° | 65° | — | — |
| 1989 | 74° | 58° | 66° | 0.66" | — |
| 1988 | 71° | 57° | 64° | — | — |
| 1987 | 71° | 59° | 65° | 0.61" | — |
| 1986 | 84° | 53° | 69° | — | — |
| 1985 | 73° | 51° | 62° | 0.3" | — |
| 1984 | 79° | 48° | 63° | — | — |
| 1983 | 91° | 53° | 72° | — | — |
| 1982 | 89° | 51° | 70° | — | — |
| 1981 | 74° | 54° | 64° | — | — |
| 1980 | 83° | 47° | 65° | — | — |
| 1979 | 81° | 44° | 62° | — | — |
| 1978 | 81° | 59° | 70° | — | — |
| 1977 | 75° | 49° | 62° | — | — |
| 1976 | 78° | 60° | 69° | — | — |
| 1975 | 71° | 55° | 63° | — | — |
| 1974 | 71° | 57° | 64° | — | — |
| 1973 | 72° | 51° | 61° | — | — |
| 1972 | 75° | 48° | 62° | — | — |
| 1971 | 86° | 41° | 64° | — | — |
55 years of data from IRVINE RCH