Weather on March 12
Tempe, AZ
55 Years of Data
Avg High
78°F
Avg Low
48°F
Warmest
2026
76°F avg
Coldest
1978
45°F avg
About This Date
March 12th in Tempe, AZ typically brings pleasant spring weather, with average highs around 78°F and lows near 48°F — a 30°F daily swing. Over 56 years of records, the warmest March 12th was in 2026 (76°F average), while the coldest was 1978 (45°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 12th dates historically, with the wettest March 12th recording 1.04" 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 March 12th in Tempe, AZ? Great weather for outdoor activities.
Warming Trend
1.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 92° | 61° | 76° | — | — |
| 2025 | 80° | 53° | 67° | 0.36" | — |
| 2024 | 82° | 41° | 62° | — | — |
| 2023 | 80° | 47° | 63° | — | — |
| 2022 | 80° | 36° | 58° | — | — |
| 2021 | — | 45° | — | 0.61" | — |
| 2020 | 73° | 56° | 64° | 0.48" | — |
| 2019 | — | 54° | — | 1.02" | — |
| 2018 | 84° | 52° | 68° | — | — |
| 2017 | 89° | 52° | 70° | — | — |
| 2016 | — | 62° | — | — | — |
| 2015 | 88° | 59° | 73° | — | — |
| 2014 | 85° | 46° | 65° | — | — |
| 2013 | 83° | 45° | 64° | — | — |
| 2012 | 83° | 54° | 68° | — | — |
| 2011 | 85° | 45° | 65° | — | — |
| 2010 | 72° | 38° | 55° | — | — |
| 2009 | 78° | 46° | 62° | — | — |
| 2008 | 84° | 45° | 64° | — | — |
| 2007 | 89° | 52° | 70° | — | — |
| 2006 | 58° | 40° | 49° | 1.02" | — |
| 2005 | 86° | 57° | 72° | — | — |
| 2004 | 88° | 54° | 71° | — | — |
| 2003 | 83° | 54° | 68° | — | — |
| 2002 | 85° | 50° | 67° | — | — |
| 2001 | 71° | 47° | 59° | — | — |
| 2000 | 81° | 48° | 64° | — | — |
| 1999 | 72° | 44° | 58° | — | — |
| 1998 | 83° | 52° | 67° | — | — |
| 1997 | 89° | 58° | 73° | — | — |
| 1996 | 81° | 51° | 66° | — | — |
| 1995 | 71° | 51° | 61° | 0.51" | — |
| 1994 | 75° | 40° | 57° | 0.23" | — |
| 1993 | 79° | 51° | 65° | — | — |
| 1992 | 79° | 49° | 64° | — | — |
| 1991 | 71° | 43° | 57° | — | — |
| 1990 | 46° | 65° | 55° | 0.1" | — |
| 1989 | 91° | 54° | 72° | — | — |
| 1988 | 67° | 37° | 52° | — | — |
| 1987 | 84° | 52° | 68° | — | — |
| 1986 | 68° | 46° | 57° | — | — |
| 1985 | 70° | 54° | 62° | 0.41" | — |
| 1984 | 83° | 52° | 67° | — | — |
| 1983 | 81° | 55° | 68° | — | — |
| 1982 | 69° | 57° | 63° | 0.71" | — |
| 1981 | 80° | 46° | 63° | — | — |
| 1980 | 68° | 40° | 54° | — | — |
| 1979 | 84° | 45° | 64° | — | — |
| 1978coldest | 54° | 37° | 45° | 0.74" | — |
| 1977 | 72° | 35° | 53° | — | — |
| 1976 | 69° | 37° | 53° | — | — |
| 1975 | 61° | 40° | 50° | 0.2" | — |
| 1974 | 75° | 42° | 59° | — | — |
| 1973 | 72° | 46° | 59° | 1.04" | — |
| 1972 | 92° | 47° | 69° | — | — |
| 1971 | 81° | 39° | 60° | — | — |
56 years of data from TEMPE ASU