Weather on May 12
Surprise, AZ
55 Years of Data
Avg High
94°F
Avg Low
62°F
Warmest
1996
90°F avg
Coldest
1980
65°F avg
About This Date
May 12th in Surprise, AZ typically brings hot spring weather, with average highs around 94°F and lows near 62°F — a 32°F daily swing. Over 55 years of records, the warmest May 12th was in 1996 (90°F average), while the coldest was 1980 (65°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 12th 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 May 12th in Surprise, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 102° | 74° | 88° | — | — |
| 2024 | 95° | 62° | 79° | — | — |
| 2023 | 95° | 61° | 78° | — | — |
| 2022 | 87° | 54° | 70° | — | — |
| 2021 | 100° | 63° | 81° | — | — |
| 2020 | 94° | 68° | 81° | — | — |
| 2019 | 85° | 65° | 75° | — | — |
| 2018 | 88° | 65° | 76° | — | — |
| 2017 | 97° | 69° | 83° | — | — |
| 2016 | 101° | 67° | 84° | — | — |
| 2015 | 95° | — | — | — | — |
| 2014 | 88° | 62° | 75° | — | — |
| 2013 | 99° | 69° | 84° | — | — |
| 2012 | 102° | 66° | 84° | — | — |
| 2011 | 94° | 60° | 77° | — | — |
| 2010 | 83° | 53° | 68° | — | — |
| 2009 | 101° | 70° | 85° | — | — |
| 2008 | 95° | 64° | 80° | — | — |
| 2007 | 103° | 71° | 87° | — | — |
| 2006 | 100° | 66° | 83° | — | — |
| 2005 | 88° | 55° | 71° | — | — |
| 2004 | 90° | 66° | 78° | — | — |
| 2003 | 95° | 56° | 75° | — | — |
| 2002 | 93° | 60° | 77° | — | — |
| 2001 | 104° | 72° | 88° | — | — |
| 2000 | 88° | 63° | 75° | — | — |
| 1999 | 97° | 64° | 80° | — | — |
| 1998 | 86° | 58° | 72° | — | — |
| 1997 | 100° | 67° | 83° | — | — |
| 1996warmest | 111° | 68° | 90° | — | — |
| 1995 | 89° | 68° | 79° | — | — |
| 1994 | 91° | 62° | 77° | — | — |
| 1993 | 103° | 76° | 89° | — | — |
| 1992 | 97° | 65° | 81° | — | — |
| 1991 | 88° | 54° | 71° | — | — |
| 1990 | 89° | 60° | 75° | — | — |
| 1989 | 80° | 53° | 67° | — | — |
| 1988 | 103° | 67° | 85° | — | — |
| 1987 | 98° | 71° | 85° | — | — |
| 1986 | 91° | 59° | 75° | — | — |
| 1985 | 82° | 53° | 68° | — | — |
| 1984 | 99° | 66° | 82° | — | — |
| 1983 | 87° | 52° | 69° | — | — |
| 1982 | 80° | 51° | 66° | 0.38" | — |
| 1981 | 96° | 64° | 80° | — | — |
| 1980coldest | 81° | 49° | 65° | — | — |
| 1979 | 95° | 64° | 80° | — | — |
| 1978 | 100° | 55° | 78° | — | — |
| 1977 | 87° | 52° | 69° | — | — |
| 1976 | 104° | 67° | 85° | — | — |
| 1975 | 100° | 55° | 78° | — | — |
| 1974 | 98° | 61° | 79° | — | — |
| 1973 | 103° | 61° | 82° | — | — |
| 1972 | 98° | 60° | 79° | — | — |
| 1971 | 97° | 69° | 83° | — | — |
55 years of data from YOUNGTOWN