DeBary Weather in December

What's the weather like in DeBary (Florida) in December 2025?

The climate in DeBary during December can be summarized as mild and reasonably dry.

December is in the winter in DeBary and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 10°C (50°F) is normal.

DeBary weather averages (imperial / metric)
Daytime temperature 22.1°C 71.8°F
Nightly temperature 9.7°C 49.5°F
Average temperature 15.9°C 60.6°F
Daily sunshine 7.3 hrs
Avg rainfall 53 mm 2.1 ins
Rainy days 7 days
Sea temperature 22.9°C 73.2°F
Humidity 76%
Windspeed 13.3kph 8 mph

On average December is the driest month of the year in DeBary with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

December temperatures in DeBary

DeBary average temperature in December

December rainfall

DeBary average rain in December

December hourly sunshine

DeBary average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in DeBary in December 2025.