Weather on February 21
Port Saint Lucie, FL
55 Years of Data
Avg High
76°F
Avg Low
60°F
Warmest
1989
78°F avg
Coldest
1978
53°F avg
About This Date
February 21st in Port Saint Lucie, FL typically brings pleasant winter weather, with average highs around 76°F and lows near 60°F. Over 56 years of records, the warmest February 21st was in 1989 (78°F average), while the coldest was 1978 (53°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 14% of February 21st dates historically, with the wettest February 21st recording 1.42" 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 February 21st in Port Saint Lucie, FL? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 67° | 74° | — | — |
| 2025 | 67° | 53° | 60° | — | — |
| 2024 | 66° | 52° | 59° | — | — |
| 2023 | 87° | 67° | 77° | — | — |
| 2022 | 74° | 68° | 71° | — | — |
| 2021 | 68° | 57° | 63° | — | — |
| 2020 | 83° | 65° | 74° | — | — |
| 2019 | 81° | 73° | 77° | — | — |
| 2018 | 79° | 74° | 76° | — | — |
| 2017 | 76° | 71° | 73° | — | — |
| 2016 | 75° | 62° | 69° | — | — |
| 2015 | 66° | 44° | 55° | — | — |
| 2014 | 76° | 71° | 73° | — | — |
| 2013 | 78° | 64° | 71° | — | — |
| 2012 | 71° | 60° | 66° | — | — |
| 2011 | 74° | 60° | 67° | — | — |
| 2010 | 70° | 53° | 61° | — | — |
| 2009 | 59° | 51° | 55° | — | — |
| 2008 | 74° | 66° | 70° | — | — |
| 2007 | 72° | 55° | 63° | — | — |
| 2006 | 77° | 61° | 69° | — | — |
| 2005 | 71° | 63° | 67° | — | — |
| 2004 | 72° | 63° | 67° | — | — |
| 2003 | 78° | 67° | 72° | 0.05" | — |
| 2002 | 79° | 64° | 71° | — | — |
| 2001 | 77° | 58° | 67° | — | — |
| 2000 | 81° | 58° | 69° | — | — |
| 1999 | 72° | 48° | 60° | 0.03" | — |
| 1998 | 77° | 56° | 66° | — | — |
| 1997 | 83° | 68° | 75° | — | — |
| 1996 | 85° | 61° | 73° | — | — |
| 1995 | 78° | 54° | 66° | — | — |
| 1994 | 85° | 66° | 75° | — | — |
| 1993 | 78° | 54° | 66° | — | — |
| 1992 | 85° | 68° | 76° | — | — |
| 1991 | 76° | 61° | 68° | — | — |
| 1990 | 80° | 68° | 74° | 0.3" | — |
| 1989warmest | 85° | 71° | 78° | 0.13" | — |
| 1988 | 56° | 51° | 53° | 1.42" | — |
| 1987 | 83° | 51° | 67° | — | — |
| 1986 | 82° | 60° | 71° | — | — |
| 1985 | 80° | 62° | 71° | — | — |
| 1984 | 85° | 65° | 75° | 0.05" | — |
| 1983 | 73° | 60° | 67° | — | — |
| 1982 | 78° | 58° | 68° | — | — |
| 1981 | 79° | 53° | 66° | — | — |
| 1980 | 76° | 53° | 64° | — | — |
| 1979 | 75° | 67° | 71° | — | — |
| 1978coldest | 58° | 48° | 53° | 1.14" | — |
| 1977 | 72° | 40° | 56° | — | — |
| 1976 | 77° | 67° | 72° | — | — |
| 1975 | 87° | 64° | 76° | 0.13" | — |
| 1974 | 78° | 62° | 70° | — | — |
| 1973 | 75° | 45° | 60° | — | — |
| 1972 | 69° | 49° | 59° | — | — |
| 1971 | 78° | 60° | 69° | — | — |
56 years of data from NETTLES IS