Weather on March 21
Mobile, AL
55 Years of Data
Avg High
72°F
Avg Low
49°F
Warmest
2012
75°F avg
Coldest
1986
42°F avg
About This Date
March 21st in Mobile, AL typically brings pleasant spring weather, with average highs around 72°F and lows near 49°F. Over 56 years of records, the warmest March 21st was in 2012 (75°F average), while the coldest was 1986 (42°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 21st dates historically, with the wettest March 21st recording 6.73" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for March 21st in Mobile, AL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 49° | 64° | — | — |
| 2025 | 64° | 35° | 50° | — | — |
| 2024 | 68° | 45° | 56° | — | — |
| 2023 | 67° | 37° | 52° | — | — |
| 2022 | 74° | 46° | 60° | — | — |
| 2021 | 72° | 50° | 61° | — | — |
| 2020 | 79° | 64° | 71° | 0.03" | — |
| 2019 | 75° | 48° | 62° | — | — |
| 2018 | 70° | 47° | 58° | — | — |
| 2017 | 83° | 66° | 74° | — | — |
| 2016 | 62° | 37° | 50° | — | — |
| 2015 | 80° | 65° | 72° | — | — |
| 2014 | 75° | 44° | 60° | — | — |
| 2013 | 63° | 39° | 51° | — | — |
| 2012warmest | 80° | 69° | 75° | 0.05" | — |
| 2011 | 78° | 51° | 65° | — | — |
| 2010 | 58° | 43° | 50° | 0.63" | — |
| 2009 | 73° | 47° | 60° | — | — |
| 2008 | 70° | 43° | 56° | — | — |
| 2007 | 78° | 55° | 67° | 0.03" | — |
| 2006 | 82° | 51° | 67° | 0.03" | — |
| 2005 | 72° | 56° | 64° | — | — |
| 2004 | 78° | 54° | 66° | 0.03" | — |
| 2003 | 73° | 51° | 62° | — | — |
| 2002 | 70° | 55° | 62° | 0.23" | — |
| 2001 | 65° | 43° | 54° | — | — |
| 2000 | 75° | 46° | 61° | 0.03" | — |
| 1999 | 68° | 49° | 58° | — | — |
| 1998 | 56° | 40° | 48° | — | — |
| 1997 | 76° | 56° | 66° | — | — |
| 1996 | 61° | 31° | 46° | — | — |
| 1995 | 80° | 61° | 70° | — | — |
| 1994 | 78° | 63° | 70° | — | — |
| 1993 | 75° | 50° | 63° | — | — |
| 1992 | 63° | 42° | 52° | — | — |
| 1991 | 77° | 62° | 70° | — | — |
| 1990 | 68° | 32° | 50° | — | — |
| 1989 | 75° | 49° | 62° | 6.73" | — |
| 1988 | 75° | 44° | 60° | — | — |
| 1987 | 80° | 53° | 67° | — | — |
| 1986coldest | 51° | 33° | 42° | — | — |
| 1985 | 74° | 55° | 64° | 0.43" | — |
| 1984 | 70° | 38° | 54° | — | — |
| 1983 | 54° | 38° | 46° | — | — |
| 1982 | 85° | 61° | 73° | — | — |
| 1981 | 70° | 46° | 58° | 0.33" | — |
| 1980 | 72° | 51° | 61° | — | — |
| 1979 | 81° | 60° | 70° | — | — |
| 1978 | 75° | 55° | 65° | — | — |
| 1977 | 81° | 64° | 72° | 0.33" | — |
| 1976 | 76° | 56° | 66° | 0.89" | — |
| 1975 | 75° | 52° | 63° | — | — |
| 1974 | 74° | 46° | 60° | 2.59" | — |
| 1973 | 62° | 47° | 54° | — | — |
| 1972 | 74° | 60° | 67° | 0.08" | — |
| 1971 | 70° | 40° | 55° | — | — |
56 years of data from MOBILE DWTN AP