December in Deerfield Beach averages a daily high of 25.4°C with nights around 17.9°C. Expect roughly 8.9 wet days totalling 67.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Deerfield Beach is November–April.
Based on POMPANO BEACH AIRPARK, FL US (8.1km), 1995–2024. 27 years of December data.