Weather on March 17
Port Saint Lucie, FL
55 Years of Data
Avg High
79°F
Avg Low
63°F
Warmest
2003
79°F avg
Coldest
2017
55°F avg
About This Date
March 17th in Port Saint Lucie, FL typically brings pleasant spring weather, with average highs around 79°F and lows near 63°F. Over 56 years of records, the warmest March 17th was in 2003 (79°F average), while the coldest was 2017 (55°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 17th dates historically, with the wettest March 17th recording 6.1" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for March 17th in Port Saint Lucie, FL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 86° | 62° | 74° | 1.93" | — |
| 2025 | 82° | 65° | 73° | 2.06" | — |
| 2024 | 83° | 70° | 76° | — | — |
| 2023 | 72° | 64° | 68° | — | — |
| 2022 | 86° | 70° | 78° | 0.51" | — |
| 2021 | 80° | 67° | 73° | — | — |
| 2020 | 81° | 71° | 76° | — | — |
| 2019 | 78° | 65° | 71° | 0.89" | — |
| 2018 | 74° | 52° | 63° | — | — |
| 2017coldest | 62° | 48° | 55° | — | — |
| 2016 | 85° | 66° | 75° | — | — |
| 2015 | 81° | 74° | 77° | — | — |
| 2014 | 76° | 69° | 72° | — | — |
| 2013 | 70° | 57° | 63° | — | — |
| 2012 | 78° | 70° | 74° | — | — |
| 2011 | 77° | 64° | 71° | — | — |
| 2010 | 65° | 53° | 59° | — | — |
| 2009 | 80° | 64° | 72° | — | — |
| 2008 | 85° | 70° | 77° | — | — |
| 2007 | 86° | 62° | 74° | 0.25" | — |
| 2006 | 79° | 60° | 69° | — | — |
| 2005 | 67° | 66° | 66° | 2.46" | — |
| 2004 | 66° | 80° | 73° | 0.97" | — |
| 2003warmest | 87° | 72° | 79° | 2.34" | — |
| 2002 | 83° | 63° | 73° | 0.13" | — |
| 2001 | 87° | 67° | 77° | — | — |
| 2000 | 86° | 67° | 76° | 6.1" | — |
| 1999 | 74° | 56° | 65° | — | — |
| 1998 | 76° | 69° | 72° | — | — |
| 1997 | 81° | 66° | 73° | 0.05" | — |
| 1996 | 84° | 61° | 72° | — | — |
| 1995 | 71° | 52° | 61° | 3.56" | — |
| 1994 | 80° | 54° | 67° | — | — |
| 1993 | 74° | 64° | 69° | 0.76" | — |
| 1992 | 77° | 57° | 67° | — | — |
| 1991 | 85° | 65° | 75° | 0.43" | — |
| 1990 | 82° | 72° | 77° | — | — |
| 1989 | 78° | 68° | 73° | — | — |
| 1988 | 70° | 45° | 57° | — | — |
| 1987 | 77° | 62° | 70° | — | — |
| 1986 | 80° | 66° | 73° | 0.15" | — |
| 1985 | 83° | 65° | 74° | 4.32" | — |
| 1984 | 82° | 64° | 73° | — | — |
| 1983 | 78° | 61° | 69° | 0.86" | — |
| 1982 | 87° | 63° | 75° | — | — |
| 1981 | 75° | 48° | 62° | — | — |
| 1980 | 80° | 71° | 76° | 0.03" | — |
| 1979 | 76° | 64° | 70° | — | — |
| 1978 | 85° | 60° | 72° | — | — |
| 1977 | 84° | 65° | 74° | — | — |
| 1976 | 84° | 58° | 71° | — | — |
| 1975 | 89° | 66° | 78° | — | — |
| 1974 | 83° | 63° | 73° | 1.27" | — |
| 1973 | 82° | 62° | 72° | — | — |
| 1972 | 83° | 62° | 72° | — | — |
| 1971 | 71° | 51° | 61° | — | — |
56 years of data from NETTLES IS