Weather on September 8
Mesa, AZ
55 Years of Data
Avg High
102°F
Avg Low
74°F
Warmest
2005
100°F avg
Coldest
1975
77°F avg
About This Date
September 8th in Mesa, AZ typically brings hot fall weather, with average highs around 102°F and lows near 74°F — a 28°F daily swing. Over 54 years of records, the warmest September 8th was in 2005 (100°F average), while the coldest was 1975 (77°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 11% of September 8th dates historically, with the wettest September 8th recording 7.82" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for September 8th in Mesa, AZ? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 106° | 80° | 93° | — | — |
| 2024 | 109° | 78° | 94° | — | — |
| 2023 | 109° | 69° | 89° | — | — |
| 2022 | — | 74° | — | — | — |
| 2021 | 107° | 70° | 88° | — | — |
| 2020 | — | 80° | — | — | — |
| 2019 | 105° | 74° | 89° | — | — |
| 2018 | 107° | 86° | 97° | — | — |
| 2017 | 99° | 75° | 87° | 0.03" | — |
| 2016 | 94° | — | — | — | — |
| 2015 | 102° | 76° | 89° | — | — |
| 2014 | — | 84° | — | 7.82" | — |
| 2013 | 93° | 72° | 82° | 1.14" | — |
| 2012 | 95° | 73° | 84° | — | — |
| 2011 | 107° | 75° | 91° | — | — |
| 2010 | 99° | 74° | 86° | — | — |
| 2009 | 101° | 73° | 87° | — | — |
| 2008 | 103° | 72° | 87° | — | — |
| 2007 | 105° | 78° | 92° | — | — |
| 2006 | 95° | 69° | 82° | — | — |
| 2005warmest | 110° | 91° | 100° | — | — |
| 2004 | 103° | 78° | 90° | — | — |
| 2003 | 100° | 81° | 90° | — | — |
| 2002 | 87° | 73° | 80° | — | — |
| 2001 | 100° | 70° | 85° | — | — |
| 2000 | 105° | 80° | 93° | — | — |
| 1999 | 104° | 71° | 88° | — | — |
| 1998 | 104° | 80° | 92° | — | — |
| 1996 | 102° | 74° | 88° | — | — |
| 1995 | 102° | 77° | 90° | — | — |
| 1994 | 106° | 79° | 92° | — | — |
| 1993 | 105° | 66° | 86° | — | — |
| 1992 | 102° | 67° | 84° | — | — |
| 1991 | 101° | 73° | 87° | — | — |
| 1990 | 106° | 78° | 92° | — | — |
| 1989 | 100° | 76° | 88° | — | — |
| 1988 | 102° | 74° | 88° | — | — |
| 1987 | 102° | 64° | 83° | — | — |
| 1986 | 108° | 75° | 91° | — | — |
| 1985 | 94° | 62° | 78° | — | — |
| 1984 | 101° | 77° | 89° | — | — |
| 1983 | 98° | 77° | 88° | — | — |
| 1982 | 100° | 70° | 85° | 0.25" | — |
| 1981 | 98° | 69° | 84° | — | — |
| 1980 | 100° | 77° | 89° | 0.03" | — |
| 1979 | 110° | 79° | 94° | — | — |
| 1978 | 100° | 74° | 87° | — | — |
| 1977 | 109° | 72° | 90° | — | — |
| 1976 | 96° | 73° | 85° | — | — |
| 1975coldest | 86° | 68° | 77° | 0.03" | — |
| 1974 | 104° | 75° | 90° | — | — |
| 1973 | 107° | 68° | 88° | — | — |
| 1972 | 95° | 72° | 83° | — | — |
| 1971 | 101° | 76° | 88° | — | — |
54 years of data from MESA