Weather on January 18 at Saguaro
Saguaro National Park
Based on 56 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
January 18th in Saguaro National Park (via Tucson, AZ) typically brings mild winter weather, with average highs around 69°F and lows near 41°F — a 28°F daily swing. Over 56 years of records, the warmest January 18th was in 1976 (66°F average), while the coldest was 1987 (37°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 7% of January 18th dates historically. 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 January 18th in Saguaro? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 74°F | 40°F | 0" | 0" |
| 2025 | 64°F | 35°F | 0" | -- |
| 2024 | 75°F | 43°F | 0" | 0" |
| 2023 | 57°F | 38°F | 0" | 0" |
| 2022 | 67°F | 46°F | 0.1" | 0" |
| 2021 | 78°F | 41°F | 0" | 0" |
| 2020 | 69°F | 37°F | 0" | 0" |
| 2019 | 67°F | 44°F | 0" | 0" |
| 2018 | 75°F | 50°F | 0" | 0" |
| 2017 | 63°F | 41°F | 0" | 0" |
| 2016 | 74°F | 40°F | 0" | 0" |
| 2015 | 77°F | 43°F | 0" | 0" |
| 2014 | 76°F | 41°F | 0" | 0" |
| 2013 | 75°F | 40°F | 0" | 0" |
| 2012 | 66°F | 40°F | 0" | 0" |
| 2011 | 77°F | 40°F | 0" | 0" |
| 2010 | 68°F | 50°F | 0" | 0" |
| 2009 | 81°F | 38°F | 0" | 0" |
| 2008 | 57°F | 30°F | 0" | 0" |
| 2007 | 66°F | 37°F | 0" | 0" |
| 2006 | 68°F | 35°F | 0" | 0" |
| 2005 | 76°F | 44°F | 0" | 0" |
| 2004 | 65°F | 41°F | 0" | 0" |
| 2003 | 76°F | 44°F | 0" | 0" |
| 2002 | 59°F | 41°F | 0" | 0" |
| 2001 | 51°F | 31°F | 0" | 0" |
| 2000 | 81°F | -- | 0" | 0" |
| 1999 | 75°F | 44°F | 0" | 0" |
| 1998 | 73°F | 42°F | 0" | 0" |
| 1997 | 70°F | 44°F | 0" | 0" |
| 1996 | 66°F | 40°F | 0" | 0" |
| 1995 | 56°F | 38°F | 0" | 0" |
| 1994 | 77°F | 41°F | 0" | 0" |
| 1993 | 66°F | 53°F | 0" | 0" |
| 1992 | 60°F | 44°F | 0" | 0" |
| 1991 | 63°F | 39°F | 0" | 0" |
| 1990 | 52°F | 39°F | 0.41" | 0" |
| 1989 | 70°F | 40°F | 0" | 0" |
| 1988 | 47°F | 43°F | 0.41" | 0" |
| 1987 | 48°F | 27°F | 0" | 0" |
| 1986 | 79°F | 43°F | 0" | 0" |
| 1985 | 69°F | 40°F | 0" | 0" |
| 1984 | 62°F | 35°F | 0" | 0" |
| 1983 | 68°F | 47°F | 0" | 0" |
| 1982 | 72°F | 47°F | 0" | 0" |
| 1981 | 62°F | 44°F | 0" | 0" |
| 1980 | 65°F | 51°F | 0.13" | 0" |
| 1979 | 61°F | 46°F | 0" | 0" |
| 1978 | 63°F | 44°F | 0" | 0" |
| 1977 | 71°F | 38°F | 0" | 0" |
| 1976 | 80°F | 52°F | 0" | 0" |
| 1975 | 74°F | 41°F | 0" | 0" |
| 1974 | 73°F | 45°F | 0" | 0" |
| 1973 | 76°F | 36°F | 0" | 0" |
| 1972 | 76°F | 36°F | 0" | 0" |
| 1971 | 81°F | 41°F | 0" | 0" |