Weather on March 31
Boca Raton, FL
55 Years of Data
About This Date
March 31st in Boca Raton, FL typically brings warm spring weather, with average highs around 83°F and lows near 68°F. Over 54 years of records, the warmest March 31st was in 2020 (87°F average), while the coldest was 2003 (58°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 19% of March 31st dates historically, with the wettest March 31st recording 2.46" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for March 31st in Boca Raton, FL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 74° | 77° | — | — |
| 2025 | 86° | 70° | 78° | — | — |
| 2024 | 79° | 61° | 70° | — | — |
| 2023 | 84° | 74° | 79° | — | — |
| 2022 | 86° | 77° | 82° | — | — |
| 2021 | 85° | 73° | 79° | — | — |
| 2020warmest | 96° | 78° | 87° | — | — |
| 2019 | 82° | 68° | 75° | — | — |
| 2018 | 81° | 67° | 74° | — | — |
| 2017 | 86° | 74° | 80° | — | — |
| 2016 | 84° | 75° | 80° | — | — |
| 2015 | 79° | 58° | 68° | — | — |
| 2014 | 79° | 59° | 69° | — | — |
| 2013 | 80° | 68° | 74° | — | — |
| 2012 | 83° | 69° | 76° | 2.46" | — |
| 2011 | 93° | 72° | 82° | — | — |
| 2010 | 75° | 52° | 63° | — | — |
| 2009 | 84° | 74° | 79° | — | — |
| 2008 | 80° | 73° | 77° | 0.03" | — |
| 2007 | 77° | 69° | 73° | — | — |
| 2006 | 79° | 71° | 75° | — | — |
| 2005 | 84° | 73° | 79° | — | — |
| 2004 | 85° | 60° | 72° | — | — |
| 2003coldest | 65° | 52° | 58° | — | — |
| 2002 | 84° | 74° | 79° | — | — |
| 2001 | 90° | 75° | 82° | — | — |
| 2000 | 93° | 74° | 83° | — | — |
| 1999 | 82° | 73° | 78° | — | — |
| 1998 | 83° | 74° | 78° | — | — |
| 1997 | 90° | 67° | 78° | — | — |
| 1996 | 84° | 65° | 74° | 0.25" | — |
| 1995 | 75° | 60° | 68° | — | — |
| 1994 | 75° | 72° | 73° | 1.73" | — |
| 1993 | 86° | 64° | 75° | — | — |
| 1992 | 84° | 69° | 77° | — | — |
| 1991 | 89° | 72° | 80° | 0.2" | — |
| 1990 | 83° | 71° | 77° | — | — |
| 1989 | 85° | 73° | 79° | — | — |
| 1988 | 84° | 71° | 78° | 0.05" | — |
| 1987 | 70° | 61° | 65° | 0.43" | — |
| 1986 | 82° | 60° | 71° | — | — |
| 1985 | 83° | 68° | 75° | — | — |
| 1984 | 78° | 55° | 67° | — | — |
| 1983 | 78° | 60° | 69° | 1.91" | — |
| 1982 | 85° | 67° | 76° | 0.08" | — |
| 1981 | 85° | 70° | 77° | — | — |
| 1980 | 89° | 77° | 83° | — | — |
| 1978 | 74° | 54° | 64° | 0.56" | — |
| 1977 | 87° | 65° | 76° | — | — |
| 1976 | 84° | 64° | 74° | — | — |
| 1975 | 88° | 68° | 78° | — | — |
| 1974 | 85° | 65° | 75° | — | — |
| 1973 | 80° | 73° | 77° | — | — |
| 1971 | 75° | 46° | 61° | — | — |
Boca Raton, FL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Boca Raton, FL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Boca Raton, 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 Boca Raton, FL
Boca Raton, FL has no months that meet our "pleasant" threshold — every season has tradeoffs.