December weather forecast
Sabana Basora, Aruba

December arrives in Sabana Basora, bringing with it a mix of weather conditions. Echoing November's conditions, December sees an overcast environment due to an increased percentage of cloud coverage. Simultaneously, the month experiences a noticeable increase in the wind speed to an average of 32.4km/h (20.1mph), indicating the end of the wet season and the onset of drier conditions. Shorter days become apparent as the city experiences a reduction in daylight hours to 11.4 hours. All these factors make December an exciting and dynamic month in Sabana Basora.

Temperature

Sabana Basora observes an average high-temperature of a still warm 27.7°C (81.9°F) in December, barely different from 28.6°C (83.5°F) in November. Sabana Basora's nighttime temperatures in December display a slight drop from daytime highs, averaging to a still moderately hot 26.7°C (80.1°F).

Heat index

In December, the heat index is estimated at a hot 31°C (87.8°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In Sabana Basora, the average relative humidity in December is 79%.

Rainfall

In Sabana Basora, Aruba, during December, the rain falls for 22.6 days and regularly aggregates up to 55mm (2.17") of precipitation. Throughout the year, in Sabana Basora, there are 184.2 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Daylight

The month with the shortest days in Sabana Basora, Aruba, is December, with an average of 11h and 24min of daylight.
On the first day of the month, sunrise is at 06:45 and sunset at 18:12. On the last day of December, sunrise is at 07:00 and sunset at 18:25 AST.

Sunshine

With an average of 8.2h of sunshine, December has the least sunshine of the year.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Sabana Basora. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 in December transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.