December Weather in Fort Walton Beach

Last updated: March 2, 2024

The weather in Fort Walton Beach, United States, during December is characterized by an average temperature of 14°C (57°F). Highs can soar to 24°C (75°F), while lows may dip to 2°C (37°F). Typically, the humidity level in Fort Walton Beach throughout December hovers around 86%.

2°C (37°F)

Minimum temperature

14°C (57°F)

Average temperature

24°C (75°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In December, Fort Walton Beach averages 123 mm (4.9 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 10 hours 12 minutes of daylight, with the sun shining for approximately 7 hours 15 minutes each day. Additionally, there is a 46% probability of sunny days during this period.

123 mm (4.9 inches)

Precipitation

10 rainy days

Rainy days

7 hours 15 minutes

Sunshine hours

46%

Chance of sun

UV Index

In December, the UV Index in Fort Walton Beach reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 10:00 and 12:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	1	2	4	4	4	4	3	1	1	0	0	0
Exposure	Low			Moderate					Low
Time to burn	45 min			30 min					45 min