Weather on May 12
Port Saint Lucie, FL
55 Years of Data
Avg High
85°F
Avg Low
70°F
Warmest
2008
86°F avg
Coldest
1982
69°F avg
About This Date
May 12th in Port Saint Lucie, FL typically brings warm spring weather, with average highs around 85°F and lows near 70°F. Over 55 years of records, the warmest May 12th was in 2008 (86°F average), while the coldest was 1982 (69°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 12th dates historically, with the wettest May 12th recording 5.59" of rain. 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 May 12th in Port Saint Lucie, FL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 73° | 79° | 0.41" | — |
| 2024 | 86° | 73° | 80° | — | — |
| 2023 | 84° | 77° | 81° | — | — |
| 2022 | 78° | 65° | 71° | 2.62" | — |
| 2021 | 87° | 71° | 79° | 0.03" | — |
| 2020 | 81° | 72° | 76° | 0.03" | — |
| 2019 | 88° | 73° | 80° | 0.05" | — |
| 2018 | 83° | 71° | 77° | — | — |
| 2017 | 88° | 69° | 78° | — | — |
| 2016 | 85° | 67° | 76° | — | — |
| 2015 | 87° | 80° | 84° | — | — |
| 2014 | 81° | 78° | 79° | — | — |
| 2013 | 84° | 70° | 77° | 3.81" | — |
| 2012 | 82° | 76° | 79° | — | — |
| 2011 | 93° | 73° | 83° | — | — |
| 2010 | 87° | 72° | 79° | — | — |
| 2009 | 90° | 72° | 81° | 0.13" | — |
| 2008warmest | 93° | 78° | 86° | — | — |
| 2007 | 87° | 70° | 78° | — | — |
| 2006 | 93° | 72° | 82° | 1.3" | — |
| 2005 | 81° | 72° | 76° | — | — |
| 2004 | 82° | 75° | 79° | — | — |
| 2003 | 87° | 74° | 80° | — | — |
| 2002 | 86° | 74° | 80° | — | — |
| 2001 | 80° | 59° | 70° | — | — |
| 2000 | 90° | 71° | 80° | — | — |
| 1999 | 84° | 66° | 75° | — | — |
| 1998 | 90° | 70° | 80° | — | — |
| 1997 | 80° | 66° | 73° | 1.35" | — |
| 1996 | 89° | 69° | 79° | — | — |
| 1995 | 92° | 75° | 83° | — | — |
| 1994 | 88° | 71° | 79° | — | — |
| 1993 | 81° | 70° | 75° | 0.25" | — |
| 1992 | 82° | 62° | 72° | — | — |
| 1991 | 87° | 78° | 83° | — | — |
| 1990 | 84° | 73° | 79° | 0.03" | — |
| 1989 | 81° | 62° | 71° | — | — |
| 1988 | 82° | 65° | 73° | — | — |
| 1987 | 81° | 71° | 76° | 0.05" | — |
| 1986 | 79° | 60° | 69° | — | — |
| 1985 | 89° | 67° | 78° | — | — |
| 1984 | 85° | 70° | 77° | — | — |
| 1983 | 81° | 74° | 77° | — | — |
| 1982coldest | 80° | 57° | 69° | — | — |
| 1981 | 93° | 62° | 78° | — | — |
| 1980 | 81° | 67° | 74° | — | — |
| 1979 | 83° | 75° | 79° | — | — |
| 1978 | 83° | 72° | 77° | — | — |
| 1977 | 79° | 70° | 74° | — | — |
| 1976 | 91° | 63° | 77° | — | — |
| 1975 | 85° | 69° | 77° | 0.66" | — |
| 1974 | 94° | 76° | 85° | — | — |
| 1973 | 85° | 76° | 80° | — | — |
| 1972 | 85° | 66° | 75° | 5.59" | — |
| 1971 | 85° | 68° | 76° | — | — |
55 years of data from NETTLES IS