December weather forecast
Blossom Point, Cayman Islands

December brings about the close of the year with cooler temperatures, typically ranging from 27.2°C (81°F) during the day to 26.1°C (79°F) at night. Although December marks the onset of the dry season, rainfall still holds at 57mm (2.24"), ensuring a vibrant green landscape. The cooling trend coupled with delightful sunshine makes December in Blossom Point an excellent destination for holiday season celebrations. Enjoy the perfect balance of tropical temperatures, pleasant sunshine, and refreshing rains.

Temperature

The advent of December in Blossom Point, Cayman Islands, brings an average high-temperature of a still moderately hot 27.2°C (81°F), exhibiting minor difference from the previous month. Blossom Point registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 26.1°C (79°F) during December.

Heat index

The average heat index in December is appraised at a tropical 30°C (86°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In Blossom Point, Cayman Islands, the average relative humidity in December is 76%.

Rainfall

In Blossom Point, in December, it is raining for 20.6 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 241.1 rainfall days, and 854mm (33.62") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Blossom Point, with an average of 11h and 0min of daylight.
On the first day of December, sunrise is at 06:38 and sunset at 17:40. On the last day of the month, sunrise is at 06:54 and sunset at 17:52 EST.

Sunshine

With an average of 6h of sunshine, December has the least sunshine of the year in Blossom Point, Cayman Islands.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during December translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.