Weather on August 14
Port Saint Lucie, FL
55 Years of Data
Avg High
90°F
Avg Low
75°F
Warmest
2007
86°F avg
Coldest
1972
77°F avg
About This Date
August 14th in Port Saint Lucie, FL typically brings hot summer weather, with average highs around 90°F and lows near 75°F. Over 55 years of records, the warmest August 14th was in 2007 (86°F average), while the coldest was 1972 (77°F) — a 9°F range across recorded history. Rain or other precipitation has occurred on about 42% of August 14th dates historically, with the wettest August 14th recording 7.16" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for August 14th in Port Saint Lucie, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 78° | 85° | — | — |
| 2024 | 89° | 80° | 85° | — | — |
| 2023 | 94° | 78° | 86° | 2.67" | — |
| 2022 | 92° | 75° | 83° | 0.43" | — |
| 2021 | 89° | 74° | 81° | 7.16" | — |
| 2020 | 91° | 81° | 86° | — | — |
| 2019 | 94° | 76° | 85° | 3.63" | — |
| 2018 | 91° | 74° | 82° | — | — |
| 2017 | 93° | 75° | 84° | — | — |
| 2016 | 92° | 81° | 86° | — | — |
| 2015 | 91° | 74° | 82° | 0.36" | — |
| 2014 | 92° | 81° | 86° | 0.64" | — |
| 2013 | 86° | 79° | 82° | — | — |
| 2012 | 86° | 79° | 82° | — | — |
| 2011 | 93° | 77° | 85° | — | — |
| 2010 | 94° | 78° | 86° | — | — |
| 2009 | 92° | 76° | 84° | — | — |
| 2008 | 89° | 77° | 83° | 0.03" | — |
| 2007warmest | 93° | 78° | 86° | — | — |
| 2006 | 92° | 77° | 84° | — | — |
| 2005 | 91° | 71° | 81° | — | — |
| 2004 | 88° | 78° | 83° | — | — |
| 2003 | 83° | 75° | 79° | 4.55" | — |
| 2002 | 89° | 76° | 82° | 2.29" | — |
| 2001 | 90° | 75° | 82° | — | — |
| 2000 | 93° | 75° | 84° | 1.12" | — |
| 1999 | 90° | 77° | 83° | — | — |
| 1998 | 93° | 74° | 83° | 3.43" | — |
| 1997 | 89° | 74° | 81° | — | — |
| 1996 | 91° | 77° | 84° | — | — |
| 1995 | 93° | 74° | 83° | — | — |
| 1994 | 87° | 71° | 79° | 1.22" | — |
| 1993 | 91° | 74° | 82° | — | — |
| 1992 | 89° | 74° | 81° | 5.33" | — |
| 1991 | 89° | 76° | 82° | 1.73" | — |
| 1990 | 87° | 74° | 80° | 3.81" | — |
| 1989 | 94° | 72° | 83° | 3.81" | — |
| 1988 | 88° | 73° | 80° | 1.65" | — |
| 1987 | 92° | 74° | 83° | — | — |
| 1986 | 90° | 73° | 81° | 0.81" | — |
| 1985 | 89° | 79° | 84° | 0.08" | — |
| 1984 | 89° | 72° | 80° | — | — |
| 1983 | 93° | 76° | 84° | 1.24" | — |
| 1982 | 93° | 73° | 83° | — | — |
| 1981 | 90° | 76° | 83° | — | — |
| 1980 | 88° | 73° | 80° | — | — |
| 1979 | 90° | 77° | 83° | — | — |
| 1978 | 89° | 75° | 82° | — | — |
| 1977 | 87° | 77° | 82° | 0.03" | — |
| 1976 | 87° | 72° | 79° | 0.97" | — |
| 1975 | 89° | 69° | 79° | 0.25" | — |
| 1974 | 91° | 72° | 81° | — | — |
| 1973 | 88° | 73° | 80° | — | — |
| 1972coldest | 87° | 67° | 77° | — | — |
| 1971 | 89° | — | — | — | — |
55 years of data from NETTLES IS