December Weather in Delray Beach

Last updated: March 2, 2024

The weather in Delray Beach, United States, during December is characterized by an average temperature of 22°C (72°F). Highs can soar to 28°C (83°F), while lows may dip to 12°C (53°F). Typically, the humidity level in Delray Beach throughout December hovers around 84%.

12°C (53°F)

Minimum temperature

22°C (72°F)

Average temperature

28°C (83°F)

Maximum temperature

84%

Humidity

Precipitation and Sunshine hours

In December, Delray Beach averages 48 mm (1.9 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 10 hours 29 minutes of daylight, with the sun shining for approximately 9 hours 0 minutes each day. Additionally, there is a 62% probability of sunny days during this period.

48 mm (1.9 inches)

Precipitation

10 rainy days

Rainy days

9 hours 0 minutes

Sunshine hours

62%

Chance of sun

UV Index

In December, the UV Index in Delray Beach reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 5 6 6 4 3 1 1 0 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

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