Weather on July 4
Phoenix, AZ
55 Years of Data
Avg High
107°F
Avg Low
77°F
Warmest
2024
100°F avg
Coldest
1978
82°F avg
About This Date
July 4th in Phoenix, AZ typically brings hot summer weather, with average highs around 107°F and lows near 77°F — a 30°F daily swing. Over 55 years of records, the warmest July 4th was in 2024 (100°F average), while the coldest was 1978 (82°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 9% of July 4th dates historically, with the wettest July 4th recording 2.18" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for July 4th in Phoenix, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 102° | 78° | 90° | — | — |
| 2024warmest | 113° | 86° | 100° | — | — |
| 2023 | 110° | 84° | 97° | — | — |
| 2022 | 104° | 81° | 92° | — | — |
| 2021 | 107° | 78° | 93° | — | — |
| 2020 | 110° | 80° | 95° | — | — |
| 2019 | 105° | 75° | 90° | — | — |
| 2018 | 106° | 80° | 93° | — | — |
| 2017 | 110° | 82° | 96° | — | — |
| 2016 | 110° | 82° | 96° | — | — |
| 2015 | 105° | 83° | 94° | — | — |
| 2014 | 107° | — | — | 2.18" | — |
| 2013 | 108° | 86° | 97° | — | — |
| 2012 | 101° | 75° | 88° | 1.27" | — |
| 2011 | 109° | 82° | 96° | — | — |
| 2010 | 101° | 77° | 89° | — | — |
| 2009 | 106° | 79° | 92° | — | — |
| 2008 | 107° | 85° | 96° | — | — |
| 2007 | 114° | 79° | 96° | — | — |
| 2006 | 105° | 84° | 95° | — | — |
| 2005 | 109° | 72° | 90° | — | — |
| 2004 | 104° | 69° | 87° | — | — |
| 2003 | 112° | 75° | 93° | — | — |
| 2002 | 107° | 75° | 91° | — | — |
| 2001 | 112° | 82° | 97° | 0.33" | — |
| 2000 | 105° | 74° | 89° | — | — |
| 1999 | 108° | 76° | 92° | — | — |
| 1998 | 108° | 78° | 93° | — | — |
| 1997 | 111° | 72° | 91° | — | — |
| 1996 | 109° | 85° | 97° | — | — |
| 1995 | 103° | 73° | 88° | — | — |
| 1994 | 109° | 77° | 93° | — | — |
| 1993 | 101° | 76° | 88° | — | — |
| 1992 | 108° | 74° | 91° | — | — |
| 1991 | 108° | 83° | 95° | — | — |
| 1990 | 107° | 83° | 95° | — | — |
| 1989 | 115° | 73° | 94° | — | — |
| 1988 | 105° | 81° | 93° | — | — |
| 1987 | 103° | 70° | 86° | — | — |
| 1986 | 100° | 74° | 87° | 0.89" | — |
| 1985 | 111° | 80° | 96° | — | — |
| 1984 | 109° | 84° | 97° | 0.03" | — |
| 1983 | 110° | 74° | 92° | — | — |
| 1982 | 102° | 68° | 85° | — | — |
| 1981 | 109° | 80° | 95° | — | — |
| 1980 | 110° | 72° | 91° | — | — |
| 1979 | 105° | 64° | 85° | — | — |
| 1978coldest | 103° | 62° | 82° | — | — |
| 1977 | 100° | 78° | 89° | — | — |
| 1976 | 110° | 75° | 92° | — | — |
| 1975 | 103° | 78° | 90° | — | — |
| 1974 | 112° | 75° | 93° | — | — |
| 1973 | 110° | 83° | 96° | — | — |
| 1972 | 114° | 71° | 93° | — | — |
| 1971 | 104° | 77° | 91° | — | — |
55 years of data from YOUNGTOWN