Weather on June 30
Glendale, AZ
55 Years of Data
Avg High
107°F
Avg Low
79°F
Warmest
2025
102°F avg
Coldest
1975
81°F avg
About This Date
June 30th in Glendale, AZ typically brings hot summer weather, with average highs around 107°F and lows near 79°F — a 28°F daily swing. Over 55 years of records, the warmest June 30th was in 2025 (102°F average), while the coldest was 1975 (81°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 30th dates historically. 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 June 30th in Glendale, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 116° | 88° | 102° | — | — |
| 2024 | 110° | 90° | 100° | — | — |
| 2023 | 106° | 73° | 89° | — | — |
| 2022 | 104° | 80° | 92° | — | — |
| 2021 | 106° | 83° | 94° | — | — |
| 2020 | 101° | 71° | 86° | — | — |
| 2019 | 111° | 82° | 97° | — | — |
| 2018 | 103° | 77° | 90° | — | — |
| 2017 | 110° | 79° | 94° | — | — |
| 2016 | 105° | 80° | 93° | — | — |
| 2015 | 108° | 83° | 95° | 0.15" | — |
| 2014 | 107° | 82° | 95° | — | — |
| 2013 | 114° | 85° | 99° | — | — |
| 2012 | 110° | 83° | 96° | — | — |
| 2011 | 109° | 77° | 93° | — | — |
| 2010 | 111° | 82° | 97° | — | — |
| 2009 | 108° | 83° | 95° | — | — |
| 2008 | 111° | 84° | 98° | — | — |
| 2007 | 110° | 77° | 93° | — | — |
| 2006 | 108° | 83° | 95° | — | — |
| 2005 | 110° | 71° | 90° | — | — |
| 2004 | 103° | 70° | 86° | — | — |
| 2003 | 108° | 86° | 97° | — | — |
| 2002 | 108° | 75° | 91° | — | — |
| 2001 | 114° | 84° | 99° | — | — |
| 2000 | 103° | 82° | 92° | — | — |
| 1999 | 111° | 85° | 98° | — | — |
| 1998 | 111° | 80° | 96° | — | — |
| 1997 | 104° | 77° | 91° | — | — |
| 1996 | 107° | 85° | 96° | — | — |
| 1995 | 105° | 83° | 94° | — | — |
| 1994 | 109° | 88° | 98° | — | — |
| 1993 | 107° | 84° | 96° | — | — |
| 1992 | 103° | 79° | 91° | — | — |
| 1991 | 103° | 76° | 89° | — | — |
| 1990 | 110° | 89° | 99° | — | — |
| 1989 | 110° | 82° | 96° | — | — |
| 1988 | 107° | 82° | 95° | — | — |
| 1987 | 107° | 78° | 93° | — | — |
| 1986 | 102° | 76° | 89° | — | — |
| 1985 | 110° | 79° | 94° | — | — |
| 1984 | 104° | 80° | 92° | — | — |
| 1983 | 103° | 64° | 83° | — | — |
| 1982 | 97° | 79° | 88° | — | — |
| 1981 | 95° | 79° | 87° | — | — |
| 1980 | 106° | 78° | 92° | 0.1" | — |
| 1979 | 111° | 85° | 98° | — | — |
| 1978 | 102° | 65° | 83° | — | — |
| 1977 | 108° | 79° | 93° | — | — |
| 1976 | 107° | 80° | 94° | — | — |
| 1975coldest | 105° | 57° | 81° | — | — |
| 1974 | 106° | 75° | 90° | — | — |
| 1973 | 107° | 77° | 92° | — | — |
| 1972 | 110° | 70° | 90° | — | — |
| 1971 | 104° | 66° | 85° | — | — |
55 years of data from ALHAMBRA