Weather on December 21
Palm Bay, FL
55 Years of Data
About This Date
December 21st in Palm Bay, FL typically brings pleasant winter weather, with average highs around 73°F and lows near 54°F. Over 54 years of records, the warmest December 21st was in 2006 (76°F average), while the coldest was 2000 (49°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 24% of December 21st dates historically, with the wettest December 21st recording 5" of rain. The last decade has been 7.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.8°F warmer on this date compared to 20-30 years ago.
Planning for December 21st in Palm Bay, FL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 59° | 69° | — | — |
| 2024 | 65° | 45° | 55° | — | — |
| 2023 | 71° | 59° | 65° | — | — |
| 2022 | 71° | 62° | 67° | 0.58" | — |
| 2021 | 75° | 64° | 70° | 0.48" | — |
| 2020 | 72° | 50° | 61° | — | — |
| 2019 | 71° | 66° | 69° | 0.1" | — |
| 2018 | 79° | 60° | 69° | 0.79" | — |
| 2017 | 79° | 64° | 71° | — | — |
| 2016 | 74° | 63° | 68° | — | — |
| 2015 | 72° | 68° | 70° | — | — |
| 2014 | 75° | 59° | 67° | — | — |
| 2013 | 81° | 69° | 75° | — | — |
| 2012 | 80° | 54° | 67° | 0.1" | — |
| 2011 | 74° | 67° | 70° | — | — |
| 2010 | 68° | 41° | 55° | — | — |
| 2009 | 62° | 38° | 50° | — | — |
| 2008 | 79° | 55° | 67° | — | — |
| 2007 | 77° | 60° | 69° | 0.05" | — |
| 2006warmest | 80° | 72° | 76° | — | — |
| 2005 | 63° | 48° | 55° | — | — |
| 2004 | 68° | 38° | 53° | — | — |
| 2003 | 65° | 39° | 52° | — | — |
| 2002 | 62° | 43° | 52° | — | — |
| 2001 | 73° | 48° | 61° | — | — |
| 2000coldest | 62° | 36° | 49° | — | — |
| 1999 | 83° | 64° | 73° | — | — |
| 1998 | 82° | 64° | 73° | — | — |
| 1997 | 76° | 54° | 65° | — | — |
| 1996 | 62° | 44° | 53° | 0.43" | — |
| 1995 | 57° | 42° | 50° | — | — |
| 1994 | 67° | 60° | 63° | 5" | — |
| 1993 | 72° | 48° | 60° | 0.15" | — |
| 1992 | 80° | 59° | 70° | — | — |
| 1991 | 76° | 54° | 65° | — | — |
| 1990 | 80° | 69° | 75° | — | — |
| 1989 | 70° | 54° | 62° | — | — |
| 1988 | 74° | 57° | 65° | — | — |
| 1987 | 81° | 64° | 72° | — | — |
| 1985 | 60° | 44° | 52° | — | — |
| 1984 | 79° | 60° | 69° | — | — |
| 1983 | 79° | 63° | 71° | — | — |
| 1982 | 70° | 35° | 52° | — | — |
| 1981 | 68° | 36° | 52° | — | — |
| 1980 | 65° | 53° | 59° | 2.34" | — |
| 1979 | 74° | 47° | 60° | — | — |
| 1978 | 84° | 58° | 71° | — | — |
| 1977 | 70° | 43° | 56° | 0.2" | — |
| 1976 | 72° | 39° | 55° | — | — |
| 1975 | 58° | 42° | 50° | 0.25" | — |
| 1974 | 73° | 60° | 67° | 0.1" | — |
| 1973 | 66° | 39° | 53° | — | — |
| 1972 | 83° | 62° | 72° | — | — |
| 1971 | 80° | 65° | 72° | — | — |
Palm Bay, FL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Palm Bay, FL Monthly Precipitation
Average rainfall per month, in inches.
Palm Bay, 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 Palm Bay, FL
Palm Bay, FL has no months that meet our "pleasant" threshold — every season has tradeoffs.