Weather on December 31
Jacksonville, FL
55 Years of Data
Avg High
69°F
Avg Low
47°F
Warmest
2021
75°F avg
Coldest
2000
33°F avg
About This Date
December 31st in Jacksonville, FL typically brings mild winter weather, with average highs around 69°F and lows near 47°F. Over 55 years of records, the warmest December 31st was in 2021 (75°F average), while the coldest was 2000 (33°F) — a 42°F range across recorded history. Rain or other precipitation has occurred on about 27% of December 31st dates historically, with the wettest December 31st recording 3.81" of rain. The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
Planning for December 31st in Jacksonville, FL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 30° | 44° | — | — |
| 2024 | 79° | 60° | 69° | 0.13" | — |
| 2023 | 62° | 32° | 47° | — | — |
| 2022 | 75° | 54° | 64° | — | — |
| 2021warmest | 83° | 67° | 75° | — | — |
| 2020 | 81° | 54° | 67° | — | — |
| 2019 | 66° | 44° | 55° | — | — |
| 2018 | 81° | 62° | 71° | — | — |
| 2017 | 61° | 37° | 49° | 0.15" | — |
| 2016 | 66° | 30° | 48° | — | — |
| 2015 | 81° | 67° | 74° | — | — |
| 2014 | 57° | 48° | 53° | — | — |
| 2013 | 61° | 51° | 56° | — | — |
| 2012 | 67° | 32° | 49° | — | — |
| 2011 | 76° | 50° | 63° | — | — |
| 2010 | 74° | 41° | 57° | — | — |
| 2009 | 69° | 51° | 60° | 0.25" | — |
| 2008 | 70° | 40° | 55° | — | — |
| 2007 | 68° | 57° | 63° | 0.2" | — |
| 2006 | 81° | 61° | 71° | — | — |
| 2005 | 77° | 45° | 61° | — | — |
| 2004 | 69° | 46° | 58° | — | — |
| 2003 | 68° | 46° | 57° | — | — |
| 2002 | 75° | 47° | 61° | 2.77" | — |
| 2001 | 52° | 35° | 43° | — | — |
| 2000coldest | 45° | 21° | 33° | — | — |
| 1999 | 74° | 42° | 58° | — | — |
| 1998 | 65° | 30° | 47° | — | — |
| 1997 | 58° | 36° | 47° | — | — |
| 1996 | 80° | 57° | 69° | — | — |
| 1995 | 65° | 54° | 59° | 0.89" | — |
| 1994 | 66° | 52° | 59° | — | — |
| 1993 | 57° | 33° | 45° | — | — |
| 1992 | 71° | 54° | 62° | — | — |
| 1991 | 57° | 40° | 48° | 0.2" | — |
| 1990 | 80° | 64° | 72° | 2.67" | — |
| 1989 | 81° | 51° | 66° | — | — |
| 1988 | 82° | 59° | 71° | — | — |
| 1987 | 70° | 38° | 54° | — | — |
| 1986 | 66° | 43° | 54° | 3.81" | — |
| 1985 | 73° | 29° | 51° | 0.71" | — |
| 1984 | 80° | 51° | 66° | — | — |
| 1983 | 44° | 23° | 34° | — | — |
| 1982 | 57° | 51° | 54° | 0.08" | — |
| 1981 | 77° | 51° | 64° | 2.31" | — |
| 1980 | 62° | 40° | 51° | — | — |
| 1979 | 55° | 44° | 50° | — | — |
| 1978 | 75° | 45° | 60° | — | — |
| 1977 | 66° | 54° | 60° | 0.1" | — |
| 1976 | 68° | 47° | 57° | 1.85" | — |
| 1975 | 66° | 47° | 56° | 1.5" | — |
| 1974 | 78° | 56° | 67° | — | — |
| 1973 | 82° | 60° | 71° | — | — |
| 1972 | 77° | 56° | 66° | — | — |
| 1971 | 75° | 58° | 66° | — | — |
55 years of data from JACKSONVILLE