Weather on September 2
Tempe, AZ
55 Years of Data
Avg High
103°F
Avg Low
75°F
Warmest
1982
94°F avg
Coldest
2021
79°F avg
About This Date
September 2nd in Tempe, AZ typically brings hot fall weather, with average highs around 103°F and lows near 75°F — a 28°F daily swing. Over 55 years of records, the warmest September 2nd was in 1982 (94°F average), while the coldest was 2021 (79°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 2nd dates historically, with the wettest September 2nd recording 2.39" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for September 2nd in Tempe, AZ? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 109° | — | — | — | — |
| 2024 | 108° | 76° | 92° | — | — |
| 2023 | 98° | 72° | 85° | — | — |
| 2022 | 106° | — | — | — | — |
| 2021coldest | 94° | 65° | 79° | 1.57" | — |
| 2020 | 100° | 78° | 89° | — | — |
| 2019 | 103° | 74° | 88° | — | — |
| 2018 | 102° | 73° | 88° | — | — |
| 2017 | — | 77° | — | — | — |
| 2016 | 103° | 76° | 89° | — | — |
| 2015 | 101° | 76° | 88° | 0.08" | — |
| 2014 | 107° | 64° | 86° | — | — |
| 2013 | 101° | 79° | 90° | 0.08" | — |
| 2012 | 104° | 77° | 91° | — | — |
| 2011 | 107° | 81° | 94° | — | — |
| 2010 | 107° | 69° | 88° | — | — |
| 2009 | 102° | 73° | 88° | — | — |
| 2008 | 102° | 75° | 89° | — | — |
| 2007 | 109° | 79° | 94° | — | — |
| 2006 | 105° | 82° | 94° | — | — |
| 2005 | 100° | 81° | 90° | — | — |
| 2004 | 104° | 80° | 92° | — | — |
| 2003 | 106° | 82° | 94° | — | — |
| 2002 | 105° | 80° | 93° | — | — |
| 2001 | 100° | 79° | 89° | — | — |
| 2000 | 96° | 69° | 83° | — | — |
| 1999 | 96° | 78° | 87° | — | — |
| 1998 | 107° | 80° | 94° | 0.03" | — |
| 1997 | 96° | 77° | 87° | — | — |
| 1996 | 99° | 69° | 84° | 0.23" | — |
| 1995 | 108° | 81° | 94° | — | — |
| 1994 | 102° | 83° | 92° | 2.39" | — |
| 1993 | 99° | 72° | 85° | — | — |
| 1992 | 98° | 69° | 84° | — | — |
| 1991 | 100° | 75° | 88° | — | — |
| 1990 | 99° | 72° | 85° | 0.99" | — |
| 1989 | 101° | 79° | 90° | — | — |
| 1988 | 102° | 79° | 90° | — | — |
| 1987 | 104° | 78° | 91° | — | — |
| 1986 | 102° | 77° | 90° | — | — |
| 1985 | 101° | 77° | 89° | — | — |
| 1984 | 98° | 69° | 84° | 1.45" | — |
| 1983 | 108° | 80° | 94° | — | — |
| 1982warmest | 110° | 79° | 94° | — | — |
| 1981 | 101° | 75° | 88° | — | — |
| 1980 | 103° | 62° | 82° | — | — |
| 1979 | 108° | 66° | 87° | — | — |
| 1978 | 105° | 72° | 88° | — | — |
| 1977 | 103° | 72° | 87° | — | — |
| 1976 | 106° | 70° | 88° | — | — |
| 1975 | 106° | 72° | 89° | 0.03" | — |
| 1974 | 103° | 75° | 89° | — | — |
| 1973 | 102° | 61° | 81° | — | — |
| 1972 | 104° | 70° | 87° | — | — |
| 1971 | 107° | 69° | 88° | 0.61" | — |
55 years of data from TEMPE ASU