Weather on August 30
Surprise, AZ
55 Years of Data
Avg High
105°F
Avg Low
78°F
Warmest
2007
100°F avg
Coldest
1993
83°F avg
About This Date
August 30th in Surprise, AZ typically brings hot summer weather, with average highs around 105°F and lows near 78°F — a 27°F daily swing. Over 55 years of records, the warmest August 30th was in 2007 (100°F average), while the coldest was 1993 (83°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 30th dates historically, with the wettest August 30th recording 2.29" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for August 30th in Surprise, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 103° | 80° | 91° | — | — |
| 2024 | 110° | 81° | 95° | — | — |
| 2023 | 108° | 86° | 97° | — | — |
| 2022 | 110° | 82° | 96° | — | — |
| 2021 | 104° | 86° | 95° | — | — |
| 2020 | 103° | 72° | 87° | 0.53" | — |
| 2019 | 110° | 82° | 96° | — | — |
| 2018 | 103° | 81° | 92° | — | — |
| 2017 | 109° | 85° | 97° | — | — |
| 2016 | 108° | 78° | 93° | — | — |
| 2015 | 109° | 74° | 91° | — | — |
| 2014 | 108° | 79° | 93° | — | — |
| 2013 | 98° | 79° | 88° | — | — |
| 2012 | 105° | 82° | 94° | — | — |
| 2011 | 111° | 83° | 97° | — | — |
| 2010 | 98° | 73° | 86° | — | — |
| 2009 | 110° | 82° | 96° | — | — |
| 2008 | 101° | 78° | 89° | 0.53" | — |
| 2007warmest | 112° | 88° | 100° | — | — |
| 2006 | 104° | 78° | 91° | — | — |
| 2005 | 111° | 77° | 94° | — | — |
| 2004 | 107° | 77° | 92° | — | — |
| 2003 | 104° | 81° | 92° | — | — |
| 2002 | 108° | 77° | 92° | — | — |
| 2001 | 102° | 77° | 90° | — | — |
| 2000 | 96° | 72° | 84° | — | — |
| 1999 | 102° | 80° | 91° | — | — |
| 1998 | 110° | 83° | 96° | — | — |
| 1997 | 101° | 84° | 92° | — | — |
| 1996 | 101° | 71° | 86° | 1.12" | — |
| 1995 | 110° | 81° | 95° | — | — |
| 1994 | 106° | 83° | 94° | — | — |
| 1993coldest | 95° | 72° | 83° | 0.69" | — |
| 1992 | 98° | 74° | 86° | — | — |
| 1991 | 105° | 82° | 94° | — | — |
| 1990 | 106° | 80° | 93° | — | — |
| 1989 | 104° | 76° | 90° | — | — |
| 1988 | 96° | 73° | 85° | 2.29" | — |
| 1987 | 104° | 74° | 89° | — | — |
| 1986 | 96° | 75° | 86° | — | — |
| 1985 | 107° | 82° | 95° | — | — |
| 1984 | 108° | 78° | 93° | — | — |
| 1983 | 107° | 77° | 92° | — | — |
| 1982 | 104° | 79° | 91° | — | — |
| 1981 | 108° | 79° | 93° | — | — |
| 1980 | 104° | 73° | 89° | — | — |
| 1979 | 103° | 73° | 88° | — | — |
| 1978 | 106° | 71° | 88° | — | — |
| 1977 | 102° | 70° | 86° | — | — |
| 1976 | 107° | 80° | 94° | — | — |
| 1975 | 103° | 65° | 84° | — | — |
| 1974 | 105° | 71° | 88° | — | — |
| 1973 | 102° | 74° | 88° | — | — |
| 1972 | 103° | 75° | 89° | — | — |
| 1971 | 108° | 78° | 93° | — | — |
55 years of data from YOUNGTOWN