Weather on March 31
West Palm Beach, FL
55 Years of Data
Avg High
83°F
Avg Low
66°F
Warmest
2020
84°F avg
Coldest
2003
57°F avg
About This Date
March 31st in West Palm Beach, FL typically brings warm spring weather, with average highs around 83°F and lows near 66°F. Over 56 years of records, the warmest March 31st was in 2020 (84°F average), while the coldest was 2003 (57°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 31st dates historically, with the wettest March 31st recording 5.41" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for March 31st in West Palm Beach, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 73° | 77° | — | — |
| 2025 | 88° | 70° | 79° | 2.21" | — |
| 2024 | 80° | 61° | 70° | — | — |
| 2023 | 85° | 74° | 79° | — | — |
| 2022 | 85° | 75° | 80° | — | — |
| 2021 | 87° | 73° | 80° | 1.02" | — |
| 2020warmest | 93° | 75° | 84° | — | — |
| 2019 | 81° | 65° | 73° | 0.03" | — |
| 2018 | 81° | 64° | 72° | — | — |
| 2017 | 84° | 65° | 74° | — | — |
| 2016 | 84° | 73° | 79° | 0.05" | — |
| 2015 | 80° | 57° | 69° | — | — |
| 2014 | 77° | 56° | 66° | — | — |
| 2013 | 80° | 57° | 69° | — | — |
| 2012 | 85° | 64° | 74° | 1.19" | — |
| 2011 | 95° | 71° | 83° | — | — |
| 2010 | 76° | 53° | 64° | — | — |
| 2009 | 86° | 72° | 79° | 0.23" | — |
| 2008 | 82° | 73° | 78° | 0.03" | — |
| 2007 | 79° | 68° | 73° | — | — |
| 2006 | 79° | 70° | 74° | — | — |
| 2005 | 86° | 69° | 78° | — | — |
| 2004 | 84° | 61° | 72° | — | — |
| 2003coldest | 64° | 50° | 57° | — | — |
| 2002 | 86° | 73° | 80° | — | — |
| 2001 | 89° | 73° | 81° | — | — |
| 2000 | 89° | 73° | 81° | — | — |
| 1999 | 82° | 71° | 77° | — | — |
| 1998 | 83° | 74° | 78° | 0.13" | — |
| 1997 | 85° | 63° | 74° | — | — |
| 1996 | 86° | 64° | 75° | 1.88" | — |
| 1995 | 91° | 67° | 79° | — | — |
| 1994 | 83° | 67° | 75° | 0.13" | — |
| 1993 | 86° | 68° | 77° | 0.69" | — |
| 1992 | 85° | 64° | 74° | — | — |
| 1991 | 88° | 67° | 77° | 0.56" | — |
| 1990 | 87° | 68° | 78° | 1.91" | — |
| 1989 | 92° | 68° | 80° | 2.29" | — |
| 1988 | 79° | 70° | 74° | — | — |
| 1987 | 76° | 50° | 63° | 2.44" | — |
| 1986 | 78° | 63° | 70° | — | — |
| 1985 | 82° | 69° | 76° | — | — |
| 1984 | 74° | 54° | 64° | — | — |
| 1983 | 78° | 65° | 71° | 0.91" | — |
| 1982 | 79° | 70° | 74° | 0.03" | — |
| 1981 | 83° | 69° | 76° | — | — |
| 1980 | 85° | 67° | 76° | — | — |
| 1979 | 79° | 68° | 73° | — | — |
| 1978 | 78° | 62° | 70° | 0.66" | — |
| 1977 | 87° | 70° | 78° | — | — |
| 1976 | 83° | 64° | 73° | — | — |
| 1975 | 86° | 66° | 76° | — | — |
| 1974 | 85° | 62° | 73° | — | — |
| 1973 | 81° | 74° | 77° | — | — |
| 1972 | 85° | 70° | 77° | 5.41" | — |
| 1971 | 74° | 49° | 61° | — | — |
56 years of data from W PALM BEACH INTL AP