Weather on September 7
Port Saint Lucie, FL
55 Years of Data
About This Date
September 7th in Port Saint Lucie, FL typically brings warm fall weather, with average highs around 89°F and lows near 75°F. Over 55 years of records, the warmest September 7th was in 1987 (88°F average), while the coldest was 1972 (79°F) — a 9°F range across recorded history. Rain or other precipitation has occurred on about 71% of September 7th dates historically, with the wettest September 7th recording 3.66" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for September 7th in Port Saint Lucie, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 77° | 82° | 2.64" | — |
| 2024 | 89° | 81° | 85° | 0.08" | — |
| 2023 | 87° | 76° | 81° | — | — |
| 2022 | 89° | 80° | 85° | — | — |
| 2021 | 88° | 76° | 82° | 0.28" | — |
| 2020 | 89° | 74° | 81° | 2.03" | — |
| 2019 | 96° | 78° | 87° | 0.15" | — |
| 2018 | 88° | 73° | 80° | 1.14" | — |
| 2017 | 89° | 78° | 84° | 0.71" | — |
| 2016 | 83° | 75° | 79° | 0.2" | — |
| 2015 | 89° | 75° | 82° | 0.79" | — |
| 2014 | 86° | 74° | 80° | 2.54" | — |
| 2013 | 87° | 82° | 85° | 0.13" | — |
| 2012 | 84° | 76° | 80° | 0.76" | — |
| 2011 | 90° | 76° | 83° | 0.46" | — |
| 2010 | 91° | 74° | 82° | 0.66" | — |
| 2009 | 86° | 75° | 81° | — | — |
| 2008 | 89° | 73° | 81° | — | — |
| 2007 | 90° | 79° | 84° | 0.1" | — |
| 2006 | 92° | 75° | 83° | 3.18" | — |
| 2005 | 88° | 73° | 80° | 0.13" | — |
| 2004 | 87° | 74° | 80° | 0.08" | — |
| 2003 | 87° | 75° | 81° | 1.27" | — |
| 2002 | 88° | 74° | 81° | 0.03" | — |
| 2001 | 89° | 72° | 80° | 2.29" | — |
| 2000 | 85° | 75° | 80° | 0.3" | — |
| 1999 | 93° | 69° | 81° | 3.66" | — |
| 1998 | 92° | 74° | 83° | 0.71" | — |
| 1997 | 88° | 72° | 80° | 0.38" | — |
| 1996 | 92° | 76° | 84° | — | — |
| 1995 | 90° | 75° | 82° | 0.3" | — |
| 1994 | 92° | 76° | 84° | 0.79" | — |
| 1993 | 90° | 74° | 82° | 0.25" | — |
| 1992 | 90° | 79° | 84° | — | — |
| 1991 | 92° | 76° | 84° | 0.05" | — |
| 1990 | 90° | 76° | 83° | — | — |
| 1989 | 90° | 79° | 84° | 0.03" | — |
| 1988 | 89° | 76° | 82° | 0.46" | — |
| 1987warmest | 92° | 84° | 88° | 1.19" | — |
| 1986 | 92° | 79° | 85° | 0.03" | — |
| 1985 | 91° | 75° | 83° | 0.05" | — |
| 1984 | 85° | 80° | 82° | 0.74" | — |
| 1983 | 93° | 81° | 87° | 0.71" | — |
| 1982 | 88° | 72° | 80° | 0.28" | — |
| 1981 | 91° | 75° | 83° | — | — |
| 1980 | 89° | 73° | 81° | — | — |
| 1979 | 89° | 73° | 81° | — | — |
| 1978 | 91° | 73° | 82° | 0.53" | — |
| 1977 | 90° | 74° | 82° | — | — |
| 1976 | 89° | 72° | 80° | 0.56" | — |
| 1975 | 90° | 70° | 80° | — | — |
| 1974 | 89° | 75° | 82° | — | — |
| 1973 | 87° | 81° | 84° | — | — |
| 1972coldest | 90° | 68° | 79° | — | — |
| 1971 | 87° | 74° | 80° | — | — |