December in West Palm Beach averages a daily high of 25.1°C with nights around 16.5°C. Expect roughly 9.7 wet days totalling 81.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit West Palm Beach is November–April.
Based on DONALD J. TRUMP INTERNATIONAL AIRPORT, FL US (5.7km), 1995–2024. 30 years of December data.