Weather on June 20
Glendale, AZ
55 Years of Data
Avg High
106°F
Avg Low
74°F
Warmest
2016
104°F avg
Coldest
1975
75°F avg
About This Date
June 20th in Glendale, AZ typically brings hot summer weather, with average highs around 106°F and lows near 74°F — a 32°F daily swing. Over 55 years of records, the warmest June 20th was in 2016 (104°F average), while the coldest was 1975 (75°F) — a 29°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for June 20th in Glendale, 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 | 114° | 79° | 96° | — | — |
| 2024 | 112° | 74° | 93° | — | — |
| 2023 | 100° | 73° | 87° | — | — |
| 2022 | 103° | 69° | 86° | — | — |
| 2021 | 114° | 86° | 100° | — | — |
| 2020 | 106° | 72° | 89° | — | — |
| 2019 | 103° | 72° | 87° | — | — |
| 2018 | 92° | 78° | 85° | — | — |
| 2017 | 119° | 84° | 101° | — | — |
| 2016warmest | 118° | 89° | 104° | — | — |
| 2015 | 111° | 74° | 92° | — | — |
| 2014 | 108° | 74° | 91° | — | — |
| 2013 | 104° | 74° | 89° | — | — |
| 2012 | 108° | 74° | 91° | — | — |
| 2011 | 103° | 80° | 91° | — | — |
| 2010 | 103° | 74° | 88° | — | — |
| 2009 | 101° | 75° | 88° | — | — |
| 2008 | 113° | 75° | 94° | — | — |
| 2007 | 109° | 77° | 93° | — | — |
| 2006 | 108° | 77° | 92° | — | — |
| 2005 | 112° | 76° | 94° | — | — |
| 2004 | 104° | 71° | 88° | — | — |
| 2003 | 101° | 69° | 85° | — | — |
| 2002 | 110° | 78° | 94° | — | — |
| 2001 | 107° | 82° | 95° | — | — |
| 2000 | 102° | 78° | 90° | — | — |
| 1999 | 111° | 78° | 95° | — | — |
| 1998 | 102° | 75° | 89° | — | — |
| 1997 | 106° | 78° | 92° | — | — |
| 1996 | 107° | 81° | 94° | — | — |
| 1995 | 101° | 75° | 88° | — | — |
| 1994 | 103° | 82° | 92° | — | — |
| 1993 | 109° | 80° | 95° | — | — |
| 1992 | 104° | 77° | 91° | — | — |
| 1991 | 102° | 74° | 88° | — | — |
| 1990 | 111° | 79° | 95° | — | — |
| 1989 | 110° | 83° | 96° | — | — |
| 1988 | 108° | 83° | 95° | — | — |
| 1987 | 103° | 75° | 89° | — | — |
| 1986 | 107° | 76° | 91° | — | — |
| 1985 | 107° | 81° | 94° | — | — |
| 1984 | 103° | 67° | 85° | — | — |
| 1983 | 103° | 66° | 84° | — | — |
| 1982 | 101° | 71° | 86° | — | — |
| 1981 | 111° | 70° | 90° | — | — |
| 1980 | 108° | 67° | 87° | — | — |
| 1979 | 99° | 56° | 77° | — | — |
| 1978 | 107° | 65° | 86° | — | — |
| 1977 | 101° | 64° | 82° | — | — |
| 1976 | 110° | 66° | 88° | — | — |
| 1975coldest | 89° | 60° | 75° | — | — |
| 1974 | 108° | 68° | 88° | — | — |
| 1973 | 104° | 60° | 82° | — | — |
| 1972 | 105° | 70° | 87° | — | — |
| 1971 | 107° | 64° | 86° | — | — |
55 years of data from ALHAMBRA