Weather on March 20
Tucson, AZ
55 Years of Data
Avg High
79°F
Avg Low
50°F
Warmest
2026
82°F avg
Coldest
2012
42°F avg
About This Date
March 20th in Tucson, AZ typically brings pleasant spring weather, with average highs around 79°F and lows near 50°F — a 29°F daily swing. Over 56 years of records, the warmest March 20th was in 2026 (82°F average), while the coldest was 2012 (42°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 7% of March 20th 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 March 20th in Tucson, AZ? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 101° | 63° | 82° | — | — |
| 2025 | 81° | 39° | 60° | — | — |
| 2024 | 74° | 47° | 60° | — | — |
| 2023 | 76° | 49° | 62° | — | — |
| 2022 | 71° | 50° | 61° | 0.33" | — |
| 2021 | 85° | 51° | 68° | — | — |
| 2020 | 70° | 41° | 55° | — | — |
| 2019 | 82° | 52° | 67° | — | — |
| 2018 | 79° | 42° | 60° | — | — |
| 2017 | 94° | 64° | 79° | — | — |
| 2016 | 88° | 51° | 69° | — | — |
| 2015 | 78° | 49° | 63° | — | — |
| 2014 | 84° | 48° | 66° | — | — |
| 2013 | 83° | 54° | 68° | — | — |
| 2012coldest | 50° | 33° | 42° | — | — |
| 2011 | 84° | 44° | 64° | — | — |
| 2010 | 71° | 48° | 60° | — | — |
| 2009 | 90° | 54° | 72° | — | — |
| 2008 | 81° | 47° | 64° | — | — |
| 2007 | 85° | 56° | 70° | — | — |
| 2006 | 59° | 44° | 52° | — | — |
| 2005 | 68° | 55° | 62° | — | — |
| 2004 | 90° | 59° | 74° | — | — |
| 2003 | 71° | 45° | 58° | — | — |
| 2002 | 82° | 39° | 61° | — | — |
| 2001 | 88° | 51° | 69° | — | — |
| 2000 | 74° | 43° | 58° | — | — |
| 1999 | 86° | 52° | 69° | — | — |
| 1998 | 78° | 48° | 63° | — | — |
| 1997 | 95° | 56° | 75° | — | — |
| 1996 | 90° | 52° | 71° | — | — |
| 1995 | 87° | 58° | 72° | — | — |
| 1994 | 68° | 57° | 63° | 0.38" | — |
| 1993 | 86° | 53° | 70° | — | — |
| 1992 | 81° | 50° | 65° | — | — |
| 1991 | 70° | 42° | 56° | — | — |
| 1990 | 88° | 59° | 73° | — | — |
| 1989 | 80° | 56° | 68° | — | — |
| 1988 | 89° | 53° | 71° | — | — |
| 1987 | 68° | 50° | 59° | — | — |
| 1986 | 76° | 43° | 59° | — | — |
| 1985 | 73° | 47° | 60° | — | — |
| 1984 | 88° | 47° | 67° | — | — |
| 1983 | 64° | 45° | 54° | — | — |
| 1982 | 67° | 40° | 53° | — | — |
| 1981 | 69° | 54° | 61° | 0.15" | — |
| 1980 | 73° | 41° | 57° | — | — |
| 1979 | 59° | 49° | 54° | — | — |
| 1978 | 84° | 57° | 71° | — | — |
| 1977 | 75° | 40° | 57° | — | — |
| 1976 | 74° | 46° | 60° | — | — |
| 1975 | 83° | 54° | 68° | — | — |
| 1974 | 66° | 54° | 60° | 0.1" | — |
| 1973 | 78° | 50° | 64° | — | — |
| 1972 | 83° | 56° | 69° | — | — |
| 1971 | 80° | 49° | 64° | — | — |
56 years of data from TUCSON WFO