December weather forecast
Canashito, Aruba

December offers a festive weather setup in Canashito, Aruba, with a significant drop in rainfall to 55mm (2.17"). The temperatures persist near the annual averages, creating a warm yet convivial holiday atmosphere. Wind speeds pick up to an average of 32.4km/h (20.1mph), offering a gentle relief from the warmth. December’s weather encapsulates Canashito's tropical appeal with the perfect blend of warm temperatures, moderate rainfall, and refreshing breezes.

Temperature

The arrival of December in Canashito records an average high-temperature of a still moderately hot 27.7°C (81.9°F), closely related to the 28.6°C (83.5°F) observed in November. Throughout December, Canashito's nights experience a slight temperature dip to a still warm 26.7°C (80.1°F).

Heat index

The heat index value for December is calculated to be a tropical 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The average relative humidity in December in Canashito is 79%.

Rainfall

In Canashito, Aruba, in December, it is raining for 22.6 days, with typically 55mm (2.17") of accumulated precipitation. Throughout the year, in Canashito, there are 184.2 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Daylight

With an average of 11h and 24min of daylight, December has the shortest days of the year in Canashito.
On the first day of December in Canashito, sunrise is at 06:45 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 Canashito 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 in Canashito. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Canashito. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.