Weather on September 11
West Palm Beach, FL
55 Years of Data
About This Date
September 11th in West Palm Beach, FL typically brings warm fall weather, with average highs around 89°F and lows near 76°F. Over 55 years of records, the warmest September 11th was in 1988 (86°F average), while the coldest was 1980 (78°F) — a 8°F range across recorded history. Rain or other precipitation has occurred on about 45% of September 11th dates historically, with the wettest September 11th recording 5.26" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for September 11th in West Palm Beach, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 76° | 82° | 1.42" | — |
| 2024 | 90° | 76° | 83° | 4.62" | — |
| 2023 | 90° | 78° | 84° | 0.23" | — |
| 2022 | 93° | 77° | 85° | — | — |
| 2021 | 90° | 74° | 82° | — | — |
| 2020 | 89° | 78° | 84° | 1.12" | — |
| 2019 | 89° | 83° | 86° | — | — |
| 2018 | 90° | 77° | 83° | — | — |
| 2017 | 89° | 79° | 84° | 0.03" | — |
| 2016 | 90° | 78° | 84° | — | — |
| 2015 | 92° | 77° | 84° | — | — |
| 2014 | 85° | 75° | 80° | 1.24" | — |
| 2013 | 84° | 74° | 79° | 0.64" | — |
| 2012 | 89° | 77° | 83° | 0.25" | — |
| 2011 | 90° | 75° | 82° | — | — |
| 2010 | 91° | 78° | 85° | 0.05" | — |
| 2009 | 88° | 74° | 81° | — | — |
| 2008 | 87° | 82° | 85° | — | — |
| 2007 | 89° | 78° | 84° | 0.18" | — |
| 2006 | 89° | 75° | 82° | — | — |
| 2005 | 89° | 76° | 82° | — | — |
| 2004 | 88° | 78° | 83° | 0.25" | — |
| 2003 | 87° | 75° | 81° | — | — |
| 2002 | 84° | 73° | 79° | 1.4" | — |
| 2001 | 87° | 74° | 80° | 0.36" | — |
| 2000 | 88° | 80° | 84° | — | — |
| 1999 | 91° | 74° | 82° | — | — |
| 1998 | 86° | 79° | 82° | — | — |
| 1997 | 89° | 72° | 80° | 4.95" | — |
| 1996 | 88° | 73° | 80° | 5.26" | — |
| 1995 | 88° | 74° | 81° | — | — |
| 1994 | 88° | 75° | 81° | — | — |
| 1993 | 92° | 73° | 82° | 1.12" | — |
| 1992 | 91° | 74° | 82° | — | — |
| 1991 | 89° | 76° | 82° | 0.05" | — |
| 1990 | 90° | 77° | 83° | 0.15" | — |
| 1989 | 89° | 76° | 82° | — | — |
| 1988warmest | 91° | 80° | 86° | 0.03" | — |
| 1987 | 89° | 76° | 82° | 0.38" | — |
| 1986 | 90° | 80° | 85° | — | — |
| 1985 | 87° | 74° | 80° | — | — |
| 1984 | 87° | 68° | 78° | — | — |
| 1983 | 91° | 78° | 85° | — | — |
| 1982 | 92° | 77° | 84° | — | — |
| 1981 | 89° | 70° | 79° | 0.18" | — |
| 1980coldest | 87° | 70° | 78° | — | — |
| 1979 | 86° | 77° | 82° | 3.02" | — |
| 1978 | 90° | 76° | 83° | — | — |
| 1977 | 90° | 74° | 82° | 0.58" | — |
| 1976 | 88° | 72° | 80° | 2.49" | — |
| 1975 | 88° | 74° | 81° | — | — |
| 1974 | 89° | 76° | 82° | — | — |
| 1973 | 91° | 76° | 83° | 1.96" | — |
| 1972 | 88° | 78° | 83° | — | — |
| 1971 | 90° | 71° | 80° | — | — |