Weather on December 21
Mobile, AL
55 Years of Data
Avg High
62°F
Avg Low
44°F
Warmest
1990
72°F avg
Coldest
1976
34°F avg
About This Date
December 21st in Mobile, AL typically brings mild winter weather, with average highs around 62°F and lows near 44°F. Over 55 years of records, the warmest December 21st was in 1990 (72°F average), while the coldest was 1976 (34°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 27% of December 21st dates historically, with the wettest December 21st recording 5.03" 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 December 21st in Mobile, AL? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 49° | 61° | — | — |
| 2024 | 55° | 35° | 45° | — | — |
| 2023 | 64° | 36° | 50° | — | — |
| 2022 | 54° | 47° | 50° | — | — |
| 2021 | 53° | 45° | 49° | — | — |
| 2020 | 59° | 45° | 52° | — | — |
| 2019 | 57° | 49° | 53° | 5.03" | — |
| 2018 | 52° | 38° | 45° | 0.41" | — |
| 2017 | 70° | 50° | 60° | — | — |
| 2016 | 60° | 43° | 51° | — | — |
| 2015 | 68° | 56° | 62° | 4.57" | — |
| 2014 | 59° | 51° | 55° | — | — |
| 2013 | 70° | 65° | 67° | — | — |
| 2012 | 57° | 33° | 45° | — | — |
| 2011 | 75° | 62° | 69° | 0.28" | — |
| 2010 | 66° | 45° | 55° | — | — |
| 2009 | 55° | 32° | 44° | — | — |
| 2008 | 69° | 39° | 54° | — | — |
| 2007 | 70° | 52° | 61° | 0.03" | — |
| 2006 | 69° | 59° | 64° | 3.63" | — |
| 2005 | 54° | 32° | 43° | — | — |
| 2004 | 66° | 39° | 53° | 0.28" | — |
| 2003 | 60° | 34° | 47° | — | — |
| 2002 | 61° | 35° | 48° | — | — |
| 2001 | 63° | 33° | 48° | — | — |
| 2000 | 58° | 34° | 46° | 1.17" | — |
| 1999 | 54° | 42° | 48° | 2.46" | — |
| 1998 | 74° | 63° | 68° | 0.28" | — |
| 1997 | 68° | 56° | 62° | — | — |
| 1996 | 55° | 35° | 45° | — | — |
| 1995 | 50° | 31° | 40° | — | — |
| 1994 | 66° | 44° | 55° | — | — |
| 1993 | 52° | 37° | 44° | — | — |
| 1992 | 74° | 62° | 68° | — | — |
| 1991 | 72° | 50° | 61° | — | — |
| 1990warmest | 75° | 70° | 72° | — | — |
| 1989 | 53° | 29° | 41° | — | — |
| 1988 | 75° | 61° | 68° | 0.05" | — |
| 1987 | 62° | 54° | 58° | 2.08" | — |
| 1986 | 59° | 46° | 53° | — | — |
| 1985 | 50° | 27° | 38° | — | — |
| 1984 | 75° | 58° | 66° | — | — |
| 1983 | 60° | 49° | 54° | 0.1" | — |
| 1982 | 66° | 36° | 51° | — | — |
| 1981 | 64° | 38° | 51° | — | — |
| 1980 | 49° | 32° | 40° | — | — |
| 1979 | 64° | 42° | 53° | — | — |
| 1978 | 70° | 40° | 55° | 1.14" | — |
| 1977 | 46° | 30° | 38° | — | — |
| 1976coldest | 42° | 26° | 34° | — | — |
| 1975 | 48° | 31° | 39° | — | — |
| 1974 | 62° | 44° | 53° | — | — |
| 1973 | 45° | 26° | 35° | — | — |
| 1972 | 61° | 56° | 58° | 2.59" | — |
| 1971 | 77° | 60° | 69° | — | — |
55 years of data from MOBILE DWTN AP