December weather forecast
Babijn, Aruba

December marks the end of the year with comfortable tropical weather. It witnesses a significant drop in rainfall, totalling 55mm (2.17") over 22.6 days of rainfall, offering a brief respite from November’s highs. Simultaneously, the average wind speed picks up, peaking at 32.4km/h (20.1mph) for the month, and lending a slightly cooler feel to the weather. With a constant UV index of 7, Babijn begins to feel the coolness of the upcoming winter. Despite being the last month of the year, the warmth, sunshine and moderate rainfall make December a lively and vibrant time in Babijn.

Temperature

The shift from November to December in Babijn is characterized by an average high-temperature of a still warm 27.7°C (81.9°F), not significantly different from the 28.6°C (83.5°F) of November. Babijn sustains a near constant temperature throughout December, with nighttime averages of 26.7°C (80.1°F).

Heat index

December's average heat index is evaluated at a tropical 31°C (87.8°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In December, the average relative humidity is 79%.

Rainfall

In Babijn, Aruba, in December, it is raining for 22.6 days, with typically 55mm (2.17") of accumulated precipitation. In Babijn, during the entire year, the rain falls for 184.2 days and collects up to 472mm (18.58") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 24min of daylight.
On the first day of December in Babijn, sunrise is at 06:46 and sunset at 18:12. On the last day of the month, sunrise is at 07:01 and sunset at 18:25 AST.

Sunshine

The month with the least sunshine in Babijn is December, with an average of 8.2h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during December, leads to the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.