Weather on August 31 at Saguaro
Saguaro National Park
Based on 55 years of data from Tucson, AZ
Elevation Note: Saguaro sits at 2,700 ft. Expect temperatures 9°F cooler than the data shown below, which comes from Tucson, AZ at a lower elevation.
Planning Your Visit
August 31st in Saguaro National Park (via Tucson, AZ) typically brings hot summer weather, with average highs around 99°F and lows near 75°F. Over 55 years of records, the warmest August 31st was in 2011 (94°F average), while the coldest was 2000 (78°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 31st dates historically, with the wettest August 31st recording 1.6" of rain. 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 August 31st in Saguaro? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 102°F | 78°F | 0" | -- |
| 2024 | 101°F | 75°F | 0.18" | 0" |
| 2023 | 103°F | 77°F | 0" | 0" |
| 2022 | 97°F | 78°F | 0" | 0" |
| 2021 | 88°F | 72°F | 0.46" | 0" |
| 2020 | 90°F | 74°F | 0" | 0" |
| 2019 | 102°F | 78°F | 0.08" | 0" |
| 2018 | 100°F | 75°F | 0" | 0" |
| 2017 | 101°F | 76°F | 0" | 0" |
| 2016 | 98°F | 78°F | 0" | 0" |
| 2015 | 98°F | 74°F | 0.74" | 0" |
| 2014 | 102°F | 74°F | 0" | 0" |
| 2013 | 97°F | 73°F | 0" | 0" |
| 2012 | 98°F | 73°F | 0" | 0" |
| 2011 | 108°F | 80°F | 0" | 0" |
| 2010 | 97°F | 72°F | 0" | 0" |
| 2009 | 104°F | 77°F | 0" | 0" |
| 2008 | 92°F | 68°F | 1.6" | 0" |
| 2007 | 101°F | 78°F | 0" | 0" |
| 2006 | 97°F | 76°F | 0.05" | 0" |
| 2005 | 100°F | 79°F | 0" | 0" |
| 2004 | 103°F | 73°F | 0" | 0" |
| 2003 | 101°F | 80°F | 0.03" | 0" |
| 2002 | 100°F | 78°F | 0" | 0" |
| 2001 | 97°F | 74°F | 0" | 0" |
| 2000 | 90°F | 66°F | 0" | 0" |
| 1999 | 95°F | 74°F | 0" | 0" |
| 1998 | 102°F | 74°F | 0" | 0" |
| 1997 | 99°F | 78°F | 0" | 0" |
| 1996 | 96°F | 76°F | 0" | 0" |
| 1995 | 104°F | 78°F | 0" | 0" |
| 1994 | 98°F | 78°F | 1.52" | 0" |
| 1993 | 87°F | 76°F | 0" | 0" |
| 1992 | 96°F | 74°F | 0" | 0" |
| 1991 | 97°F | 72°F | 0" | 0" |
| 1990 | 97°F | 72°F | 0.91" | 0" |
| 1989 | 99°F | 76°F | 0" | 0" |
| 1988 | 99°F | 76°F | 0" | 0" |
| 1987 | 99°F | 74°F | 0" | 0" |
| 1986 | 94°F | 74°F | 0" | 0" |
| 1985 | 98°F | 74°F | 0" | 0" |
| 1984 | 102°F | 80°F | 0" | 0" |
| 1983 | 104°F | 78°F | 0.03" | 0" |
| 1982 | 101°F | 78°F | 0" | 0" |
| 1981 | 98°F | 76°F | 0" | 0" |
| 1980 | 99°F | 72°F | 0" | 0" |
| 1979 | 104°F | 74°F | 0" | 0" |
| 1978 | 100°F | 82°F | 0" | 0" |
| 1977 | 103°F | 79°F | 0" | 0" |
| 1976 | 103°F | 77°F | 0" | 0" |
| 1975 | 106°F | 76°F | 0" | 0" |
| 1974 | 101°F | 70°F | 0" | 0" |
| 1973 | 100°F | 68°F | 0" | 0" |
| 1972 | 98°F | 73°F | 0.25" | 0" |
| 1971 | 99°F | 76°F | 0" | 0" |