Weather on May 31
Glendale, AZ
55 Years of Data
Avg High
99°F
Avg Low
68°F
Warmest
2001
92°F avg
Coldest
1971
69°F avg
About This Date
May 31st in Glendale, AZ typically brings hot spring weather, with average highs around 99°F and lows near 68°F — a 31°F daily swing. Over 54 years of records, the warmest May 31st was in 2001 (92°F average), while the coldest was 1971 (69°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 31st dates historically, with the wettest May 31st recording 2.49" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for May 31st in Glendale, 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 | 104° | 80° | 92° | — | — |
| 2024 | 104° | 69° | 87° | — | — |
| 2023 | 90° | 65° | 77° | — | — |
| 2022 | 98° | 65° | 81° | — | — |
| 2021 | 101° | 69° | 85° | — | — |
| 2020 | 106° | 78° | 92° | — | — |
| 2019 | 98° | 67° | 82° | — | — |
| 2018 | 98° | 68° | 83° | — | — |
| 2016 | 99° | 66° | 82° | — | — |
| 2015 | 105° | 72° | 88° | — | — |
| 2014 | 106° | 74° | 90° | — | — |
| 2013 | 99° | 72° | 85° | — | — |
| 2012 | 108° | 68° | 88° | — | — |
| 2011 | 97° | 59° | 78° | — | — |
| 2010 | 98° | 65° | 81° | — | — |
| 2009 | 99° | 72° | 85° | — | — |
| 2008 | 98° | 65° | 81° | — | — |
| 2007 | 99° | 69° | 84° | — | — |
| 2006 | 102° | 66° | 84° | — | — |
| 2005 | 98° | 66° | 82° | — | — |
| 2004 | 104° | 67° | 85° | — | — |
| 2003 | 102° | 78° | 90° | — | — |
| 2002 | 109° | 74° | 91° | — | — |
| 2001warmest | 109° | 76° | 92° | — | — |
| 2000 | 108° | 74° | 91° | — | — |
| 1999 | 96° | 66° | 81° | — | — |
| 1998 | 96° | 72° | 84° | — | — |
| 1997 | 107° | 76° | 91° | — | — |
| 1996 | 96° | 70° | 83° | — | — |
| 1995 | 101° | 74° | 87° | — | — |
| 1994 | 100° | 81° | 90° | — | — |
| 1993 | 101° | 74° | 87° | — | — |
| 1992 | 98° | 76° | 87° | — | — |
| 1991 | 92° | 62° | 77° | — | — |
| 1990 | 91° | 69° | 80° | — | — |
| 1989 | 93° | 66° | 80° | — | — |
| 1988 | 85° | 57° | 71° | — | — |
| 1987 | 98° | 71° | 85° | — | — |
| 1986 | 98° | 72° | 85° | — | — |
| 1985 | 93° | 71° | 82° | — | — |
| 1984 | 91° | 63° | 77° | — | — |
| 1983 | 100° | 71° | 86° | — | — |
| 1982 | 98° | 58° | 78° | — | — |
| 1981 | 96° | 69° | 83° | — | — |
| 1980 | 91° | 53° | 72° | — | — |
| 1979 | 97° | 66° | 81° | — | — |
| 1978 | 102° | 64° | 83° | — | — |
| 1977 | 107° | 63° | 85° | — | — |
| 1976 | 95° | 57° | 76° | — | — |
| 1975 | 100° | 60° | 80° | — | — |
| 1974 | 95° | 59° | 77° | — | — |
| 1973 | 96° | 66° | 81° | 2.49" | — |
| 1972 | 95° | 69° | 82° | — | — |
| 1971coldest | 87° | 52° | 69° | — | — |
54 years of data from ALHAMBRA