Weather on October 20
Jacksonville, FL
55 Years of Data
Avg High
79°F
Avg Low
57°F
Warmest
2006
79°F avg
Coldest
1989
49°F avg
About This Date
October 20th in Jacksonville, FL typically brings pleasant fall weather, with average highs around 79°F and lows near 57°F. Over 55 years of records, the warmest October 20th was in 2006 (79°F average), while the coldest was 1989 (49°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 20th dates historically. 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 October 20th in Jacksonville, FL? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 57° | 67° | — | — |
| 2024 | 77° | 56° | 66° | — | — |
| 2023 | 82° | 54° | 68° | — | — |
| 2022 | 72° | 39° | 55° | — | — |
| 2021 | 81° | 57° | 69° | — | — |
| 2020 | 81° | 71° | 76° | 0.08" | — |
| 2019 | 79° | 61° | 70° | — | — |
| 2018 | 90° | 65° | 77° | — | — |
| 2017 | 83° | 65° | 74° | — | — |
| 2016 | 81° | 63° | 72° | — | — |
| 2015 | 77° | 55° | 66° | — | — |
| 2014 | 82° | 56° | 69° | — | — |
| 2013 | 78° | 65° | 71° | — | — |
| 2012 | 80° | 53° | 67° | — | — |
| 2011 | 66° | 43° | 54° | — | — |
| 2010 | 83° | 57° | 70° | — | — |
| 2009 | 75° | 49° | 62° | — | — |
| 2008 | 74° | 52° | 63° | — | — |
| 2007 | 81° | 62° | 71° | — | — |
| 2006warmest | 89° | 69° | 79° | — | — |
| 2005 | 86° | 58° | 72° | — | — |
| 2004 | 86° | 68° | 77° | — | — |
| 2003 | 80° | 52° | 66° | — | — |
| 2002 | 83° | 56° | 69° | — | — |
| 2001 | 80° | 61° | 70° | — | — |
| 2000 | 74° | 63° | 68° | 0.18" | — |
| 1999 | 84° | 68° | 76° | — | — |
| 1998 | 86° | 65° | 75° | — | — |
| 1997 | 76° | 50° | 63° | — | — |
| 1996 | 72° | 41° | 56° | — | — |
| 1995 | 79° | 66° | 72° | — | — |
| 1994 | 84° | 62° | 73° | — | — |
| 1993 | 85° | 62° | 73° | — | — |
| 1992 | 75° | 48° | 62° | — | — |
| 1991 | 83° | 52° | 67° | — | — |
| 1990 | 82° | 58° | 70° | — | — |
| 1989coldest | 58° | 40° | 49° | — | — |
| 1988 | 77° | 62° | 70° | 0.05" | — |
| 1987 | 85° | 64° | 74° | — | — |
| 1986 | 73° | 48° | 61° | — | — |
| 1985 | 84° | 66° | 75° | — | — |
| 1984 | 83° | 63° | 73° | — | — |
| 1983 | 83° | 68° | 75° | — | — |
| 1982 | 82° | 60° | 71° | — | — |
| 1981 | 77° | 40° | 58° | — | — |
| 1980 | 84° | 64° | 74° | — | — |
| 1979 | 84° | 64° | 74° | — | — |
| 1978 | 80° | 52° | 66° | — | — |
| 1977 | 73° | 46° | 60° | — | — |
| 1976 | 83° | 54° | 68° | 0.15" | — |
| 1975 | 73° | 49° | 61° | — | — |
| 1974 | 72° | 45° | 58° | — | — |
| 1973 | 79° | 62° | 70° | — | — |
| 1972 | 65° | 53° | 59° | — | — |
| 1971 | 80° | 62° | 71° | 0.1" | — |
55 years of data from JACKSONVILLE