Weather on April 18 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
April 18th in Saguaro National Park (via Tucson, AZ) typically brings warm spring weather, with average highs around 83°F and lows near 54°F — a 29°F daily swing. Over 55 years of records, the warmest April 18th was in 1989 (81°F average), while the coldest was 1971 (52°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 2% of April 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 April 18th in Saguaro? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 75°F | 52°F | 0" | -- |
| 2024 | 92°F | 56°F | 0" | 0" |
| 2023 | 87°F | 56°F | 0" | -- |
| 2022 | 96°F | 55°F | 0" | 0" |
| 2021 | 80°F | 50°F | 0" | 0" |
| 2020 | 80°F | 50°F | 0" | 0" |
| 2019 | 87°F | 50°F | 0" | 0" |
| 2018 | 86°F | 46°F | 0" | 0" |
| 2017 | 92°F | 57°F | 0" | 0" |
| 2016 | 81°F | 52°F | 0" | 0" |
| 2015 | 83°F | 49°F | 0" | 0" |
| 2014 | 77°F | 63°F | 0" | 0" |
| 2013 | 72°F | 45°F | 0" | 0" |
| 2012 | 93°F | 51°F | 0" | -- |
| 2011 | 91°F | 57°F | 0" | 0" |
| 2010 | 88°F | 50°F | 0" | 0" |
| 2009 | 83°F | 44°F | 0" | 0" |
| 2008 | 90°F | 44°F | 0" | 0" |
| 2007 | 87°F | 54°F | 0" | 0" |
| 2006 | 82°F | 54°F | 0" | 0" |
| 2005 | 86°F | 62°F | 0" | 0" |
| 2004 | 75°F | 53°F | 0" | 0" |
| 2003 | 71°F | 49°F | 0" | 0" |
| 2002 | 85°F | 60°F | 0" | 0" |
| 2001 | 95°F | 62°F | 0" | 0" |
| 2000 | 75°F | 60°F | 0" | 0" |
| 1999 | 91°F | 52°F | 0" | 0" |
| 1998 | 74°F | 45°F | 0" | 0" |
| 1997 | 87°F | 55°F | 0" | 0" |
| 1996 | 86°F | 59°F | 0" | 0" |
| 1995 | 70°F | 40°F | 0" | 0" |
| 1994 | 92°F | 66°F | 0" | 0" |
| 1993 | 89°F | 59°F | 0" | 0" |
| 1992 | 88°F | 62°F | 0" | 0" |
| 1991 | 79°F | 55°F | 0" | 0" |
| 1990 | 78°F | 52°F | 0" | 0" |
| 1989 | 99°F | 63°F | 0" | 0" |
| 1988 | 73°F | 53°F | 0" | 0" |
| 1987 | 88°F | 63°F | 0" | 0" |
| 1986 | 75°F | 48°F | 0" | 0" |
| 1985 | 76°F | 56°F | 0" | 0" |
| 1984 | 87°F | 63°F | 0" | 0" |
| 1983 | 77°F | 53°F | 0" | 0" |
| 1982 | 84°F | 57°F | 0" | 0" |
| 1981 | 84°F | 67°F | 0" | 0" |
| 1980 | 93°F | 67°F | 0" | 0" |
| 1979 | 85°F | 59°F | 0" | 0" |
| 1978 | 86°F | 44°F | 0" | 0" |
| 1977 | 90°F | 57°F | 0" | 0" |
| 1976 | 72°F | 41°F | 0" | 0" |
| 1975 | 68°F | 46°F | 0" | 0" |
| 1974 | 86°F | 57°F | 0" | 0" |
| 1973 | 71°F | 56°F | 0" | 0" |
| 1972 | 78°F | 59°F | 0" | 0" |
| 1971 | 60°F | 44°F | 0.05" | 0" |