Weather on July 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
July 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 July 31st was in 2020 (96°F average), while the coldest was 2006 (79°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 33% of July 31st dates historically, with the wettest July 31st recording 3.66" 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 July 31st in Saguaro? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 104°F | 81°F | 0" | -- |
| 2024 | 98°F | 76°F | 0.25" | 0" |
| 2023 | 101°F | 73°F | 1.9" | 0" |
| 2022 | 98°F | 70°F | 0.71" | 0" |
| 2021 | 94°F | 71°F | 0" | 0" |
| 2020 | 110°F | 82°F | 0" | 0" |
| 2019 | 94°F | 72°F | 0.94" | 0" |
| 2018 | 102°F | 79°F | 0" | 0" |
| 2017 | 99°F | 75°F | 0" | 0" |
| 2016 | 93°F | 69°F | 1.78" | 0" |
| 2015 | 100°F | 77°F | 0.03" | 0" |
| 2014 | 98°F | 82°F | 0" | 0" |
| 2013 | 101°F | 81°F | 0" | 0" |
| 2012 | 96°F | 71°F | 0" | 0" |
| 2011 | 103°F | 73°F | 0" | 0" |
| 2010 | 92°F | 69°F | 0.89" | 0" |
| 2009 | 104°F | 74°F | 0" | 0" |
| 2008 | 106°F | 74°F | 0" | 0" |
| 2007 | 91°F | 69°F | 3.66" | 0" |
| 2006 | 90°F | 69°F | 2.95" | 0" |
| 2005 | 93°F | 70°F | 0.56" | 0" |
| 2004 | 102°F | 78°F | 0" | 0" |
| 2003 | 95°F | 76°F | 0.1" | 0" |
| 2002 | 94°F | 77°F | 0" | 0" |
| 2001 | 92°F | 74°F | 0.53" | 0" |
| 2000 | 101°F | 76°F | 0" | 0" |
| 1999 | 97°F | 74°F | 0" | 0" |
| 1998 | 94°F | 76°F | 0.25" | 0" |
| 1997 | 106°F | 81°F | 0" | 0" |
| 1996 | 108°F | 80°F | 0" | 0" |
| 1995 | 105°F | 80°F | 0" | 0" |
| 1994 | 102°F | 82°F | 0" | 0" |
| 1993 | 108°F | 82°F | 0" | 0" |
| 1992 | 94°F | 78°F | 0" | 0" |
| 1991 | 95°F | 76°F | 0" | 0" |
| 1990 | 99°F | 68°F | 1.07" | 0" |
| 1989 | 100°F | 78°F | 0" | 0" |
| 1988 | 91°F | 74°F | 0" | 0" |
| 1987 | 98°F | 79°F | 0" | 0" |
| 1986 | 107°F | 79°F | 0" | 0" |
| 1985 | 100°F | 75°F | 0.1" | 0" |
| 1984 | 100°F | 70°F | 2.13" | 0" |
| 1983 | 101°F | 77°F | 0" | 0" |
| 1982 | 99°F | 76°F | 0" | 0" |
| 1981 | 93°F | 73°F | 0" | 0" |
| 1980 | 103°F | 79°F | 0" | 0" |
| 1979 | 98°F | 77°F | 0" | 0" |
| 1978 | 101°F | 73°F | 0" | 0" |
| 1977 | 102°F | 77°F | 0.43" | 0" |
| 1976 | 98°F | 71°F | 0" | 0" |
| 1975 | 101°F | 75°F | 0" | 0" |
| 1974 | 99°F | 76°F | 0" | 0" |
| 1973 | 103°F | 76°F | 0.03" | 0" |
| 1972 | 109°F | 80°F | 0" | 0" |
| 1971 | 98°F | 69°F | 0" | 0" |