Weather on December 15
West Palm Beach, FL
55 Years of Data
Avg High
78°F
Avg Low
63°F
Warmest
1972
79°F avg
Coldest
2010
49°F avg
About This Date
December 15th in West Palm Beach, FL typically brings pleasant winter weather, with average highs around 78°F and lows near 63°F. Over 55 years of records, the warmest December 15th was in 1972 (79°F average), while the coldest was 2010 (49°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 15th dates historically, with the wettest December 15th recording 7.87" of rain. The last decade has been 7.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.4°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in West Palm Beach, FL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 65° | 70° | 0.53" | — |
| 2024 | 81° | 71° | 76° | 0.13" | — |
| 2023 | 74° | 69° | 71° | — | — |
| 2022 | 84° | 70° | 77° | — | — |
| 2021 | 81° | 71° | 76° | 1.24" | — |
| 2020 | 82° | 67° | 74° | — | — |
| 2019 | 82° | 57° | 70° | — | — |
| 2018 | 80° | 68° | 74° | 0.58" | — |
| 2017 | 78° | 50° | 64° | — | — |
| 2016 | 82° | 64° | 73° | — | — |
| 2015 | 84° | 67° | 75° | — | — |
| 2014 | 78° | 51° | 65° | — | — |
| 2013 | 82° | 71° | 77° | 0.03" | — |
| 2012 | 80° | 70° | 75° | — | — |
| 2011 | 78° | 71° | 75° | — | — |
| 2010coldest | 63° | 35° | 49° | — | — |
| 2009 | 77° | 71° | 74° | 7.87" | — |
| 2008 | 80° | 65° | 72° | — | — |
| 2007 | 81° | 72° | 76° | — | — |
| 2006 | 80° | 69° | 75° | — | — |
| 2005 | 76° | 62° | 69° | 0.51" | — |
| 2004 | 67° | 41° | 54° | — | — |
| 2003 | 73° | 52° | 62° | — | — |
| 2002 | 64° | 49° | 56° | — | — |
| 2001 | 81° | 67° | 74° | — | — |
| 2000 | 81° | 73° | 77° | — | — |
| 1999 | 81° | 66° | 73° | — | — |
| 1998 | 70° | 55° | 62° | — | — |
| 1997 | 61° | 53° | 57° | — | — |
| 1996 | 77° | 57° | 67° | — | — |
| 1995 | 80° | 60° | 70° | — | — |
| 1994 | 77° | 59° | 68° | — | — |
| 1993 | 69° | 54° | 61° | — | — |
| 1992 | 77° | 69° | 73° | — | — |
| 1991 | 80° | 67° | 73° | 0.03" | — |
| 1990 | 78° | 62° | 70° | — | — |
| 1989 | 73° | 51° | 62° | — | — |
| 1988 | 79° | 62° | 70° | — | — |
| 1987 | 82° | 74° | 78° | — | — |
| 1986 | 79° | 66° | 72° | — | — |
| 1985 | 71° | 45° | 58° | — | — |
| 1984 | 78° | 72° | 75° | — | — |
| 1983 | 82° | 64° | 73° | 0.3" | — |
| 1982 | 77° | 67° | 72° | 0.13" | — |
| 1981 | 79° | 56° | 67° | — | — |
| 1980 | 79° | 52° | 65° | — | — |
| 1979 | 76° | 67° | 71° | 0.08" | — |
| 1978 | 78° | 56° | 67° | — | — |
| 1977 | 84° | 70° | 77° | 1.17" | — |
| 1976 | 80° | 66° | 73° | 0.1" | — |
| 1975 | 77° | 64° | 71° | 0.03" | — |
| 1974 | 80° | 70° | 75° | 1.3" | — |
| 1973 | 81° | 55° | 68° | — | — |
| 1972warmest | 85° | 73° | 79° | 0.58" | — |
| 1971 | 81° | 73° | 77° | — | — |
55 years of data from W PALM BEACH INTL AP