Weather on August 29
Phoenix, AZ
55 Years of Data
Avg High
105°F
Avg Low
77°F
Warmest
2023
100°F avg
Coldest
2000
81°F avg
About This Date
August 29th in Phoenix, AZ typically brings hot summer weather, with average highs around 105°F and lows near 77°F — a 28°F daily swing. Over 54 years of records, the warmest August 29th was in 2023 (100°F average), while the coldest was 2000 (81°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 29th dates historically, with the wettest August 29th recording 2.59" of rain. The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for August 29th in Phoenix, 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 | 103° | — | — | — | — |
| 2023warmest | 113° | 86° | 100° | — | — |
| 2022 | 107° | 84° | 96° | — | — |
| 2021 | 107° | 86° | 97° | — | — |
| 2020 | 103° | 83° | 93° | — | — |
| 2019 | 108° | 73° | 90° | 0.61" | — |
| 2018 | 104° | 80° | 92° | — | — |
| 2017 | 110° | 85° | 97° | — | — |
| 2016 | 107° | 79° | 93° | — | — |
| 2015 | 110° | — | — | — | — |
| 2014 | 107° | 77° | 92° | — | — |
| 2013 | 104° | 75° | 90° | 0.94" | — |
| 2012 | 108° | 83° | 95° | — | — |
| 2011 | 111° | — | — | — | — |
| 2010 | 99° | 76° | 87° | — | — |
| 2009 | 111° | 82° | 97° | — | — |
| 2008 | 102° | 71° | 87° | — | — |
| 2007 | 112° | 86° | 99° | — | — |
| 2006 | 107° | 74° | 90° | — | — |
| 2005 | 111° | 78° | 95° | — | — |
| 2004 | 104° | 74° | 89° | — | — |
| 2003 | 102° | 78° | 90° | — | — |
| 2002 | 106° | 80° | 93° | — | — |
| 2001 | 107° | 81° | 94° | — | — |
| 2000coldest | 90° | 73° | 81° | — | — |
| 1999 | 102° | 82° | 92° | — | — |
| 1998 | 110° | 81° | 95° | — | — |
| 1997 | 103° | 80° | 91° | — | — |
| 1996 | 105° | 83° | 94° | — | — |
| 1995 | 111° | 84° | 98° | — | — |
| 1994 | 106° | 82° | 94° | — | — |
| 1993 | 94° | 71° | 82° | 0.18" | — |
| 1992 | 103° | 78° | 90° | — | — |
| 1991 | 105° | 75° | 90° | — | — |
| 1990 | 107° | 78° | 93° | — | — |
| 1989 | 105° | 73° | 89° | — | — |
| 1988 | 98° | 74° | 86° | 1.17" | — |
| 1987 | 104° | 74° | 89° | — | — |
| 1986 | 100° | 73° | 87° | 2.59" | — |
| 1985 | 108° | 83° | 95° | — | — |
| 1984 | 108° | 77° | 92° | — | — |
| 1983 | 102° | 80° | 91° | — | — |
| 1982 | 105° | 76° | 90° | — | — |
| 1981 | 112° | 79° | 95° | — | — |
| 1980 | 105° | 74° | 89° | — | — |
| 1979 | 104° | 64° | 84° | — | — |
| 1978 | 104° | 70° | 87° | — | — |
| 1977 | 104° | 68° | 86° | — | — |
| 1976 | 106° | 78° | 92° | — | — |
| 1975 | 102° | 65° | 83° | — | — |
| 1974 | 104° | 70° | 87° | — | — |
| 1973 | 103° | 74° | 88° | — | — |
| 1972 | 97° | 78° | 87° | — | — |
| 1971 | 105° | 74° | 89° | — | — |
54 years of data from BEARDSLEY