Weather on December 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
December 31st in Saguaro National Park (via Tucson, AZ) typically brings mild winter weather, with average highs around 65°F and lows near 40°F — a 25°F daily swing. Over 55 years of records, the warmest December 31st was in 1980 (67°F average), while the coldest was 2010 (35°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 31st dates historically, with the wettest December 31st recording 1.5" 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 December 31st in Saguaro? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 66°F | 56°F | 0.15" | -- |
| 2024 | 73°F | 41°F | 0" | 0" |
| 2023 | 63°F | 37°F | 0" | 0" |
| 2022 | 72°F | 45°F | 0" | 0" |
| 2021 | 67°F | 49°F | 1.3" | 0" |
| 2020 | 62°F | 34°F | 0" | 0" |
| 2019 | 63°F | 40°F | 0" | 0" |
| 2018 | 54°F | 36°F | 0.43" | 0" |
| 2017 | 77°F | 45°F | 0" | 0" |
| 2016 | 58°F | 51°F | 0.56" | 0" |
| 2015 | 62°F | 32°F | 0" | 0" |
| 2014 | 60°F | 34°F | 1.37" | 0" |
| 2013 | 72°F | 38°F | 0" | 0" |
| 2012 | 51°F | 32°F | 0" | -- |
| 2011 | 75°F | 39°F | 0" | 0" |
| 2010 | 45°F | 25°F | 0" | 0" |
| 2009 | 62°F | 28°F | 0" | 0" |
| 2008 | 79°F | 36°F | 0" | 0" |
| 2007 | 63°F | 34°F | 0" | 0" |
| 2006 | 60°F | 35°F | 0" | 0" |
| 2005 | 70°F | 43°F | 0" | 0" |
| 2004 | 68°F | 44°F | 0" | 0" |
| 2003 | 61°F | 44°F | 0.13" | 0" |
| 2002 | 66°F | 33°F | 0" | 0" |
| 2001 | 67°F | 46°F | 0" | 0" |
| 2000 | 69°F | 38°F | 0" | 0" |
| 1999 | -- | 46°F | 0.03" | -- |
| 1998 | 73°F | 45°F | 0" | 0" |
| 1997 | 72°F | 36°F | 0" | 0" |
| 1996 | 68°F | 46°F | 0" | 0" |
| 1995 | 67°F | 41°F | 0" | 0" |
| 1994 | 60°F | 40°F | 0" | 0" |
| 1993 | 70°F | 47°F | 0" | 0" |
| 1992 | 68°F | 49°F | 0" | 0" |
| 1991 | 60°F | 39°F | 0" | 0" |
| 1990 | 69°F | 42°F | 0" | 0" |
| 1989 | 60°F | 36°F | 0" | 0" |
| 1988 | 66°F | 29°F | 0" | 0" |
| 1987 | 54°F | 37°F | 0" | 0" |
| 1986 | 66°F | 37°F | 0" | 0" |
| 1985 | 68°F | 49°F | 0" | 0" |
| 1984 | 63°F | 41°F | 0" | 0" |
| 1983 | 73°F | 42°F | 0" | 0" |
| 1982 | 53°F | 38°F | 0" | 0" |
| 1981 | 61°F | 49°F | 0" | 0" |
| 1980 | 79°F | 55°F | 0" | 0" |
| 1979 | 74°F | 36°F | 0" | 0" |
| 1978 | 56°F | 39°F | 0.94" | 0" |
| 1977 | 65°F | 47°F | 0" | 0" |
| 1976 | 60°F | 44°F | 1.5" | 0" |
| 1975 | 54°F | 36°F | 0.1" | 0" |
| 1974 | 58°F | 36°F | 0" | 0" |
| 1973 | 66°F | 37°F | 0" | 0" |
| 1972 | 56°F | 29°F | 0" | 0" |
| 1971 | 61°F | 36°F | 0" | 0" |