Weather on March 20
Port Saint Lucie, FL
55 Years of Data
About This Date
March 20th in Port Saint Lucie, FL typically brings pleasant spring weather, with average highs around 79°F and lows near 61°F. Over 56 years of records, the warmest March 20th was in 1977 (80°F average), while the coldest was 1981 (58°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 20th dates historically, with the wettest March 20th recording 4.01" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for March 20th in Port Saint Lucie, FL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 57° | 64° | 0.1" | — |
| 2025 | 76° | 59° | 67° | — | — |
| 2024 | 71° | 54° | 62° | — | — |
| 2023 | 67° | 58° | 62° | 0.81" | — |
| 2022 | 84° | 72° | 78° | — | — |
| 2021 | 83° | 63° | 73° | — | — |
| 2020 | 80° | 74° | 77° | — | — |
| 2019 | 67° | 62° | 64° | 2.9" | — |
| 2018 | 86° | 51° | 69° | — | — |
| 2017 | 78° | 58° | 68° | — | — |
| 2016 | 81° | 69° | 75° | 1.37" | — |
| 2015 | 80° | 72° | 76° | — | — |
| 2014 | 76° | 65° | 70° | — | — |
| 2013 | 77° | 66° | 72° | — | — |
| 2012 | 78° | 73° | 76° | — | — |
| 2011 | 78° | 62° | 70° | — | — |
| 2010 | 67° | 49° | 58° | — | — |
| 2009 | 73° | 65° | 69° | 0.05" | — |
| 2008 | 84° | 71° | 78° | — | — |
| 2007 | 76° | 66° | 71° | 0.05" | — |
| 2006 | 79° | 65° | 72° | — | — |
| 2005 | 77° | 64° | 71° | — | — |
| 2004 | 79° | 57° | 68° | — | — |
| 2003 | 84° | 74° | 79° | — | — |
| 2002 | 81° | 64° | 72° | — | — |
| 2001 | 80° | 56° | 68° | — | — |
| 2000 | 87° | 65° | 76° | — | — |
| 1999 | 79° | 55° | 67° | — | — |
| 1998 | 76° | 65° | 70° | 4.01" | — |
| 1997 | 85° | 60° | 72° | — | — |
| 1996 | 72° | 51° | 61° | — | — |
| 1995 | 79° | 58° | 68° | — | — |
| 1994 | 89° | 64° | 77° | — | — |
| 1993 | 72° | 65° | 68° | 0.84" | — |
| 1992 | 84° | 64° | 74° | — | — |
| 1991 | 79° | 55° | 67° | — | — |
| 1990 | 80° | 53° | 67° | 0.69" | — |
| 1989 | 83° | 61° | 72° | — | — |
| 1988 | 73° | 46° | 60° | 0.03" | — |
| 1987 | 83° | 63° | 73° | — | — |
| 1986 | 89° | 69° | 79° | 0.25" | — |
| 1985 | 72° | 49° | 60° | — | — |
| 1984 | 82° | 70° | 76° | 1.12" | — |
| 1983 | 77° | 66° | 72° | — | — |
| 1982 | 90° | 69° | 79° | — | — |
| 1981coldest | 70° | 46° | 58° | — | — |
| 1980 | 85° | 72° | 78° | — | — |
| 1979 | 82° | 55° | 69° | — | — |
| 1978 | 75° | 60° | 68° | — | — |
| 1977warmest | 91° | 69° | 80° | — | — |
| 1976 | 80° | 53° | 67° | — | — |
| 1975 | 81° | 50° | 65° | — | — |
| 1974 | 87° | 56° | 71° | — | — |
| 1973 | 85° | 51° | 68° | — | — |
| 1972 | 80° | 58° | 69° | — | — |
| 1971 | 78° | 54° | 66° | — | — |
Port Saint Lucie, FL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Port Saint Lucie, FL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Port Saint Lucie, FL Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Port Saint Lucie, FL
Port Saint Lucie, FL has no months that meet our "pleasant" threshold — every season has tradeoffs.