Weather on December 15
Jacksonville, FL
55 Years of Data
Avg High
68°F
Avg Low
47°F
Warmest
2009
73°F avg
Coldest
2010
37°F avg
About This Date
December 15th in Jacksonville, FL typically brings mild winter weather, with average highs around 68°F and lows near 47°F. Over 55 years of records, the warmest December 15th was in 2009 (73°F average), while the coldest was 2010 (37°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 36% of December 15th dates historically, with the wettest December 15th recording 4.04" of rain. The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in Jacksonville, FL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 47° | 35° | 41° | — | — |
| 2024 | 70° | 58° | 64° | 0.13" | — |
| 2023 | 62° | 50° | 56° | 0.43" | — |
| 2022 | 77° | 50° | 64° | 0.3" | — |
| 2021 | 77° | 58° | 67° | — | — |
| 2020 | 64° | 51° | 58° | — | — |
| 2019 | 68° | 41° | 55° | — | — |
| 2018 | 70° | 57° | 63° | 0.86" | — |
| 2017 | 72° | 52° | 62° | — | — |
| 2016 | 67° | 43° | 55° | — | — |
| 2015 | 74° | 65° | 69° | 0.08" | — |
| 2014 | 70° | 34° | 52° | — | — |
| 2013 | 68° | 46° | 57° | 0.48" | — |
| 2012 | 69° | 52° | 60° | — | — |
| 2011 | 75° | 47° | 61° | — | — |
| 2010coldest | 54° | 21° | 37° | — | — |
| 2009warmest | 84° | 62° | 73° | — | — |
| 2008 | 78° | 57° | 68° | — | — |
| 2007 | 81° | 59° | 70° | 0.15" | — |
| 2006 | 72° | 52° | 62° | — | — |
| 2005 | 71° | 51° | 61° | 0.13" | — |
| 2004 | 48° | 28° | 38° | — | — |
| 2003 | 61° | 35° | 48° | — | — |
| 2002 | 53° | 36° | 44° | — | — |
| 2001 | 76° | 58° | 67° | — | — |
| 2000 | 70° | 57° | 63° | — | — |
| 1999 | 67° | 37° | 52° | — | — |
| 1998 | 50° | 45° | 47° | 0.05" | — |
| 1997 | 47° | 38° | 42° | 4.04" | — |
| 1996 | 62° | 41° | 52° | — | — |
| 1995 | 79° | 52° | 65° | — | — |
| 1994 | 56° | 50° | 53° | — | — |
| 1993 | 54° | 45° | 49° | — | — |
| 1992 | 65° | 45° | 55° | — | — |
| 1991 | 60° | 37° | 49° | — | — |
| 1990 | 75° | 55° | 65° | — | — |
| 1989 | 68° | 30° | 49° | — | — |
| 1988 | 74° | 37° | 55° | — | — |
| 1987 | 77° | 53° | 65° | 0.13" | — |
| 1986 | 63° | 50° | 56° | 0.08" | — |
| 1985 | 55° | 29° | 42° | — | — |
| 1984 | 71° | 61° | 66° | — | — |
| 1983 | 61° | 42° | 51° | 0.48" | — |
| 1982 | 73° | 56° | 64° | 0.03" | — |
| 1981 | 74° | 48° | 61° | 1.04" | — |
| 1980 | 73° | 38° | 55° | — | — |
| 1979 | 58° | 47° | 52° | 0.69" | — |
| 1978 | 71° | 34° | 52° | — | — |
| 1977 | 66° | 60° | 63° | 0.05" | — |
| 1976 | 66° | 51° | 59° | — | — |
| 1975 | 74° | 48° | 61° | — | — |
| 1974 | 66° | 47° | 56° | 1.8" | — |
| 1973 | 75° | 42° | 59° | 0.38" | — |
| 1972 | 83° | 60° | 71° | 0.13" | — |
| 1971 | 83° | 60° | 71° | — | — |
55 years of data from JACKSONVILLE