December weather forecast
New Winthorpes, Antigua and Barbuda

December in New Winthorpes closes the year with weather on the cooler and drier side compared to the previous months. On the decline from November, rainfall drops to 88mm (3.46"), a clear indication of the wet season's end. However, the temperature, though slightly lower, remains relatively high, maintaining the tropical ambiance of Antigua. The transition from a wet to a dry season becomes fully achieved with the month, carrying a weather set to roll into January. December, in essence, presents a climatic picture consistent with a tropical Christmas, high temperatures, and reduced rainfall, making it an ideal festive season destination.

Temperature

New Winthorpes greets December with an average high-temperature of a warm 29°C (84.2°F), marking a slight deviation from the preceding month. An average low-temperature of 23°C (73.4°F) is observed during December nights.

Rainfall

In December, the rain falls for 17 days. Throughout December, 88mm (3.46") of precipitation is accumulated. Throughout the year, in New Winthorpes, there are 180 rainfall days, and 1040mm (40.94") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature in New Winthorpes is 27°C (80.6°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

With an average of 11h and 6min of daylight, December has the shortest days of the year in New Winthorpes.
On the first day of December, sunrise is at 06:21 and sunset at 17:31. On the last day of the month, sunrise is at 06:36 and sunset at 17:44 AST.

Sunshine

The months with the least sunshine in New Winthorpes are September through December, with an average of 7h of sunshine.

UV index

The months with the lowest UV index in New Winthorpes, Antigua and Barbuda, are January and December, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In December, an average UV index of 8 transforms into the following instructions:
Prioritize your safety. Without precautions, skin and eyes might get hurt quickly. 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Caution! The Sun's UV rays become stronger due to reflections from water and sand.