Weather on August 13
Phoenix, AZ
55 Years of Data
Avg High
105°F
Avg Low
79°F
Warmest
2012
102°F avg
Coldest
1979
81°F avg
About This Date
August 13th in Phoenix, AZ typically brings hot summer weather, with average highs around 105°F and lows near 79°F — a 26°F daily swing. Over 55 years of records, the warmest August 13th was in 2012 (102°F average), while the coldest was 1979 (81°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 13th dates historically, with the wettest August 13th recording 2.49" 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 August 13th in Phoenix, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 110° | 89° | 99° | — | — |
| 2024 | 106° | 88° | 97° | — | — |
| 2023 | 107° | 83° | 95° | — | — |
| 2022 | 105° | 80° | 93° | — | — |
| 2021 | 99° | 73° | 86° | — | — |
| 2020 | 115° | 86° | 100° | — | — |
| 2019 | 108° | 77° | 92° | — | — |
| 2018 | 101° | 78° | 89° | — | — |
| 2017 | 103° | 74° | 88° | 1.73" | — |
| 2016 | 110° | 81° | 95° | — | — |
| 2015 | 113° | 86° | 100° | — | — |
| 2014 | 96° | 74° | 85° | 1.02" | — |
| 2013 | 107° | 75° | 91° | — | — |
| 2012warmest | 114° | 89° | 102° | — | — |
| 2011 | 103° | 76° | 89° | 0.3" | — |
| 2010 | 108° | 80° | 94° | — | — |
| 2009 | 107° | 73° | 90° | 2.49" | — |
| 2008 | 105° | 84° | 95° | — | — |
| 2007 | 110° | 88° | 99° | — | — |
| 2006 | 102° | 83° | 92° | — | — |
| 2005 | 99° | 77° | 88° | — | — |
| 2004 | 104° | 83° | 93° | — | — |
| 2003 | 111° | 85° | 98° | — | — |
| 2002 | 108° | 82° | 95° | — | — |
| 2001 | 102° | 83° | 92° | — | — |
| 2000 | 108° | 84° | 96° | — | — |
| 1999 | 107° | 69° | 88° | — | — |
| 1998 | 106° | 83° | 94° | — | — |
| 1997 | 106° | 83° | 94° | — | — |
| 1996 | 110° | 79° | 94° | — | — |
| 1995 | 111° | 83° | 97° | — | — |
| 1994 | 108° | 85° | 96° | — | — |
| 1993 | 106° | 73° | 89° | — | — |
| 1992 | 106° | 86° | 96° | — | — |
| 1991 | 107° | 80° | 94° | — | — |
| 1990 | 97° | 74° | 85° | 0.81" | — |
| 1989 | 109° | 81° | 95° | — | — |
| 1988 | 104° | 73° | 89° | — | — |
| 1987 | 101° | 76° | 88° | — | — |
| 1986 | 105° | 80° | 93° | — | — |
| 1985 | 102° | 74° | 88° | — | — |
| 1984 | 100° | 80° | 90° | — | — |
| 1983 | 110° | 77° | 93° | — | — |
| 1982 | 97° | 76° | 86° | — | — |
| 1981 | 100° | 72° | 86° | — | — |
| 1980 | 101° | 80° | 90° | — | — |
| 1979coldest | 93° | 68° | 81° | — | — |
| 1978 | 102° | 76° | 89° | — | — |
| 1977 | 104° | 75° | 90° | — | — |
| 1976 | 105° | 72° | 88° | — | — |
| 1975 | 103° | 74° | 88° | — | — |
| 1974 | 103° | 69° | 86° | — | — |
| 1973 | 107° | 80° | 94° | — | — |
| 1972 | 97° | 69° | 83° | 0.53" | — |
| 1971 | 95° | 70° | 82° | — | — |
55 years of data from BEARDSLEY