Weather on December 21
West Palm Beach, FL
55 Years of Data
About This Date
December 21st in West Palm Beach, FL typically brings pleasant winter weather, with average highs around 76°F and lows near 59°F. Over 55 years of records, the warmest December 21st was in 2013 (80°F average), while the coldest was 1975 (54°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 36% of December 21st dates historically, with the wettest December 21st recording 16.38" of rain. The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
Planning for December 21st in West Palm Beach, FL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 69° | 75° | 0.23" | — |
| 2024 | 71° | 50° | 61° | — | — |
| 2023 | 73° | 67° | 70° | — | — |
| 2022 | 80° | 67° | 73° | 0.08" | — |
| 2021 | 78° | 68° | 73° | — | — |
| 2020 | 76° | 59° | 67° | 0.1" | — |
| 2019 | 78° | 74° | 76° | 0.03" | — |
| 2018 | 71° | 54° | 62° | — | — |
| 2017 | 83° | 62° | 72° | — | — |
| 2016 | 75° | 65° | 70° | 0.46" | — |
| 2015 | 83° | 75° | 79° | 0.1" | — |
| 2014 | 82° | 61° | 71° | — | — |
| 2013warmest | 84° | 76° | 80° | — | — |
| 2012 | 72° | 49° | 60° | — | — |
| 2011 | 79° | 71° | 75° | — | — |
| 2010 | 74° | 48° | 61° | — | — |
| 2009 | 65° | 47° | 56° | — | — |
| 2008 | 79° | 61° | 70° | — | — |
| 2007 | 80° | 61° | 70° | 0.15" | — |
| 2006 | 80° | 73° | 77° | — | — |
| 2005 | 68° | 51° | 60° | — | — |
| 2004 | 68° | 44° | 56° | — | — |
| 2003 | 67° | 44° | 55° | — | — |
| 2002 | 71° | 50° | 61° | — | — |
| 2001 | 75° | 53° | 64° | — | — |
| 2000 | 69° | 42° | 56° | — | — |
| 1999 | 81° | 69° | 75° | 0.81" | — |
| 1998 | 81° | 70° | 75° | 0.74" | — |
| 1997 | 80° | 61° | 70° | — | — |
| 1996 | 69° | 51° | 60° | 1.24" | — |
| 1995 | 63° | 45° | 54° | — | — |
| 1994 | 70° | 63° | 66° | 16.38" | — |
| 1993 | 78° | 57° | 68° | 0.08" | — |
| 1992 | 82° | 64° | 73° | — | — |
| 1991 | 76° | 62° | 69° | — | — |
| 1990 | 80° | 71° | 76° | 0.41" | — |
| 1989 | 75° | 63° | 69° | 0.03" | — |
| 1988 | 78° | 68° | 73° | 2.13" | — |
| 1987 | 81° | 67° | 74° | — | — |
| 1986 | 75° | 62° | 69° | — | — |
| 1985 | 67° | 47° | 57° | — | — |
| 1984 | 79° | 60° | 69° | — | — |
| 1983 | 81° | 64° | 72° | — | — |
| 1982 | 70° | 40° | 55° | — | — |
| 1981 | 72° | 42° | 57° | — | — |
| 1980 | 76° | 58° | 67° | 0.15" | — |
| 1979 | 75° | 56° | 65° | — | — |
| 1978 | 82° | 60° | 71° | — | — |
| 1977 | 80° | 50° | 65° | — | — |
| 1976 | 72° | 49° | 60° | — | — |
| 1975coldest | 63° | 46° | 54° | 0.13" | — |
| 1974 | 80° | 65° | 72° | 0.2" | — |
| 1973 | 65° | 45° | 55° | — | — |
| 1972 | 84° | 71° | 78° | 0.56" | — |
| 1971 | 83° | 61° | 72° | 1.14" | — |
West Palm Beach, FL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
West Palm Beach, FL Monthly Precipitation
Average rainfall per month, in inches.
West Palm Beach, 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 West Palm Beach, FL
West Palm Beach, FL has no months that meet our "pleasant" threshold — every season has tradeoffs.