Weather on October 23
Tempe, AZ
55 Years of Data
Avg High
87°F
Avg Low
56°F
Warmest
2016
84°F avg
Coldest
1996
62°F avg
About This Date
October 23rd in Tempe, AZ typically brings warm fall weather, with average highs around 87°F and lows near 56°F — a 31°F daily swing. Over 55 years of records, the warmest October 23rd was in 2016 (84°F average), while the coldest was 1996 (62°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 23rd dates historically, with the wettest October 23rd recording 1.27" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for October 23rd in Tempe, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 56° | 74° | — | — |
| 2024 | 97° | — | — | — | — |
| 2023 | 88° | 70° | 79° | — | — |
| 2022 | — | 52° | — | — | — |
| 2021 | 84° | 46° | 65° | — | — |
| 2020 | — | 62° | — | — | — |
| 2019 | 85° | — | — | — | — |
| 2018 | 90° | 65° | 77° | 0.08" | — |
| 2017 | 95° | 51° | 73° | — | — |
| 2016warmest | 96° | 71° | 84° | — | — |
| 2015 | 84° | 54° | 69° | — | — |
| 2014 | 93° | 52° | 72° | — | — |
| 2013 | 95° | 52° | 73° | — | — |
| 2012 | 86° | 53° | 70° | — | — |
| 2011 | 96° | 57° | 77° | — | — |
| 2010 | 79° | 58° | 68° | — | — |
| 2009 | 86° | 60° | 73° | — | — |
| 2008 | 88° | — | — | — | — |
| 2007 | 90° | — | — | — | — |
| 2006 | 90° | 53° | 71° | — | — |
| 2005 | 88° | 66° | 77° | — | — |
| 2004 | 79° | 50° | 64° | — | — |
| 2003 | 99° | 66° | 82° | — | — |
| 2002 | 83° | 61° | 72° | — | — |
| 2001 | 91° | — | — | — | — |
| 2000 | — | 56° | — | 0.13" | — |
| 1999 | 95° | 62° | 79° | — | — |
| 1998 | 86° | 65° | 75° | — | — |
| 1997 | 80° | 56° | 68° | — | — |
| 1996coldest | 79° | 46° | 62° | — | — |
| 1995 | 85° | 51° | 68° | — | — |
| 1994 | 87° | 57° | 72° | — | — |
| 1993 | 91° | 48° | 70° | — | — |
| 1992 | 91° | 59° | 75° | — | — |
| 1991 | 87° | 65° | 76° | — | — |
| 1990 | 90° | 55° | 72° | — | — |
| 1989 | 88° | 63° | 75° | — | — |
| 1988 | 91° | 63° | 77° | — | — |
| 1987 | 82° | 64° | 73° | 0.18" | — |
| 1986 | 85° | 53° | 69° | — | — |
| 1985 | 84° | 56° | 70° | — | — |
| 1984 | 80° | 49° | 64° | — | — |
| 1983 | 91° | 61° | 76° | — | — |
| 1982 | 94° | 58° | 76° | — | — |
| 1981 | 88° | 49° | 68° | — | — |
| 1980 | 87° | 46° | 67° | — | — |
| 1979 | 84° | 47° | 65° | — | — |
| 1978 | 79° | 51° | 65° | — | — |
| 1977 | 86° | 45° | 65° | — | — |
| 1976 | 77° | 56° | 66° | 1.27" | — |
| 1975 | 83° | 57° | 70° | — | — |
| 1974 | 67° | 59° | 63° | 0.84" | — |
| 1973 | 94° | 50° | 72° | — | — |
| 1972 | 76° | 50° | 63° | — | — |
| 1971 | 89° | 46° | 68° | — | — |
55 years of data from TEMPE ASU