Weather on September 1
Jacksonville, FL
55 Years of Data
Avg High
89°F
Avg Low
72°F
Warmest
1978
84°F avg
Coldest
1972
74°F avg
About This Date
September 1st in Jacksonville, FL typically brings warm fall weather, with average highs around 89°F and lows near 72°F. Over 55 years of records, the warmest September 1st was in 1978 (84°F average), while the coldest was 1972 (74°F) — a 10°F range across recorded history. Rain or other precipitation has occurred on about 51% of September 1st dates historically, with the wettest September 1st recording 16.26" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for September 1st in Jacksonville, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 71° | 77° | — | — |
| 2024 | 90° | 74° | 82° | — | — |
| 2023 | 85° | 76° | 80° | — | — |
| 2022 | 90° | 72° | 81° | 0.94" | — |
| 2021 | 86° | 76° | 81° | — | — |
| 2020 | 94° | 74° | 84° | — | — |
| 2019 | 91° | 77° | 84° | 0.76" | — |
| 2018 | 90° | 74° | 82° | 0.2" | — |
| 2017 | 93° | 72° | 82° | 1.96" | — |
| 2016 | 84° | 74° | 79° | 1.17" | — |
| 2015 | 89° | 75° | 82° | 1.5" | — |
| 2014 | 94° | 73° | 83° | — | — |
| 2013 | 91° | 73° | 82° | — | — |
| 2012 | 91° | 73° | 82° | — | — |
| 2011 | 89° | 69° | 79° | — | — |
| 2010 | 88° | 70° | 79° | — | — |
| 2009 | 85° | 71° | 78° | 3" | — |
| 2008 | 88° | 79° | 83° | 0.03" | — |
| 2007 | 88° | 73° | 80° | 0.71" | — |
| 2006 | 94° | 73° | 83° | — | — |
| 2005 | 92° | 75° | 83° | 0.05" | — |
| 2004 | 91° | 73° | 82° | — | — |
| 2003 | 88° | 72° | 80° | 0.03" | — |
| 2002 | 85° | 74° | 79° | 0.71" | — |
| 2001 | 90° | 72° | 81° | 0.46" | — |
| 2000 | 88° | 72° | 80° | 0.3" | — |
| 1999 | 87° | 62° | 75° | — | — |
| 1998 | 91° | 75° | 83° | 0.74" | — |
| 1997 | 89° | 73° | 81° | — | — |
| 1996 | 82° | 73° | 78° | 0.1" | — |
| 1995 | 86° | 73° | 80° | 0.03" | — |
| 1994 | 93° | 72° | 82° | — | — |
| 1993 | 93° | 75° | 84° | 0.64" | — |
| 1992 | 90° | 73° | 81° | — | — |
| 1991 | 95° | 69° | 82° | — | — |
| 1990 | 92° | 73° | 82° | — | — |
| 1989 | 93° | 72° | 82° | — | — |
| 1988 | 88° | 72° | 80° | 1.35" | — |
| 1987 | 93° | 72° | 82° | 2.49" | — |
| 1986 | 86° | 72° | 79° | 0.08" | — |
| 1985 | 79° | 71° | 75° | 16.26" | — |
| 1984 | 92° | 73° | 82° | — | — |
| 1983 | 89° | 73° | 81° | 3.56" | — |
| 1982 | 90° | 67° | 78° | — | — |
| 1981 | 89° | 71° | 80° | — | — |
| 1980 | 91° | 69° | 80° | — | — |
| 1979 | 87° | 72° | 79° | — | — |
| 1978warmest | 93° | 75° | 84° | — | — |
| 1977 | 90° | 69° | 79° | 3.71" | — |
| 1976 | 88° | 70° | 79° | 0.13" | — |
| 1975 | 93° | 71° | 82° | 2.11" | — |
| 1974 | 91° | 69° | 80° | — | — |
| 1973 | 87° | 72° | 79° | 0.15" | — |
| 1972coldest | 81° | 68° | 74° | 0.64" | — |
| 1971 | 89° | 72° | 80° | — | — |
55 years of data from JACKSONVILLE