Weather on December 19
Jacksonville, FL
55 Years of Data
Avg High
66°F
Avg Low
41°F
Warmest
1990
74°F avg
Coldest
1981
34°F avg
About This Date
December 19th in Jacksonville, FL typically brings mild winter weather, with average highs around 66°F and lows near 41°F — a 25°F daily swing. Over 55 years of records, the warmest December 19th was in 1990 (74°F average), while the coldest was 1981 (34°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 19th dates historically, with the wettest December 19th recording 2.39" of rain. The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
Planning for December 19th in Jacksonville, FL? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 43° | 59° | — | — |
| 2024 | 75° | 55° | 65° | — | — |
| 2023 | 52° | 37° | 44° | — | — |
| 2022 | 66° | 34° | 50° | — | — |
| 2021 | 79° | 62° | 70° | 0.03" | — |
| 2020 | 63° | 38° | 50° | — | — |
| 2019 | 60° | 33° | 47° | — | — |
| 2018 | 64° | 42° | 53° | — | — |
| 2017 | 82° | 60° | 71° | — | — |
| 2016 | 72° | 52° | 62° | — | — |
| 2015 | 58° | 36° | 47° | — | — |
| 2014 | 70° | 41° | 55° | — | — |
| 2013 | 71° | 33° | 52° | — | — |
| 2012 | 72° | 36° | 54° | — | — |
| 2011 | 72° | 40° | 56° | — | — |
| 2010 | 50° | 33° | 42° | — | — |
| 2009 | 58° | 42° | 50° | — | — |
| 2008 | 78° | 52° | 65° | — | — |
| 2007 | 71° | 40° | 55° | — | — |
| 2006 | 78° | 49° | 63° | — | — |
| 2005 | 53° | 44° | 49° | — | — |
| 2004 | 63° | 35° | 49° | — | — |
| 2003 | 58° | 35° | 46° | — | — |
| 2002 | 76° | 54° | 65° | — | — |
| 2001 | 69° | 42° | 56° | — | — |
| 2000 | 43° | 30° | 36° | 0.08" | — |
| 1999 | 70° | 58° | 64° | 0.08" | — |
| 1998 | 74° | 44° | 59° | — | — |
| 1997 | 68° | 38° | 53° | — | — |
| 1996 | 44° | 30° | 37° | 2.31" | — |
| 1995 | 72° | 58° | 65° | 1.65" | — |
| 1994 | 58° | 38° | 48° | — | — |
| 1993 | 53° | 40° | 46° | — | — |
| 1992 | 72° | 55° | 63° | — | — |
| 1991 | 50° | 35° | 43° | — | — |
| 1990warmest | 82° | 66° | 74° | — | — |
| 1989 | 48° | 42° | 45° | 2.39" | — |
| 1988 | 61° | 24° | 42° | — | — |
| 1987 | 72° | 39° | 55° | — | — |
| 1986 | 68° | 47° | 57° | — | — |
| 1985 | 59° | 39° | 49° | — | — |
| 1984 | 78° | 50° | 64° | — | — |
| 1983 | 57° | 46° | 52° | — | — |
| 1982 | 68° | 29° | 48° | 0.05" | — |
| 1981coldest | 44° | 23° | 34° | — | — |
| 1980 | 72° | 33° | 52° | — | — |
| 1979 | 64° | 32° | 48° | — | — |
| 1978 | 74° | 45° | 59° | — | — |
| 1977 | 71° | 38° | 54° | — | — |
| 1976 | 74° | 42° | 58° | — | — |
| 1975 | 46° | 23° | 35° | — | — |
| 1974 | 70° | 30° | 50° | — | — |
| 1973 | 63° | 39° | 51° | — | — |
| 1972 | 71° | 41° | 56° | — | — |
| 1971 | 73° | 39° | 56° | — | — |
55 years of data from JACKSONVILLE