December weather forecast
Cap-Haitien, Haiti

In Cap-Haitien, December represents the end of the year with a dip in rainfall to 178mm (7.01") and coolest sea temperatures, while continuing to enjoy warm air temperatures. The long hours of sunshine offer ample opportunities for daytime activities, despite the winter season. Coming from November, a reduction in daylight and UV index suggests the full swing of winter. December stands out as the quintessential month to experience winter in the tropics, where the cool sea breeze is balanced by warm days. The month's weather paints the perfect canvas for festive celebrations, bringing the year to a pleasing close.

Temperature

During January, February and December, Cap-Haitien experiences its lowest temperatures, averaging a high-temperature of 29°C (84.2°F).

Rainfall

In Cap-Haitien, in December, during 11 rainfall days, 178mm (7.01") of precipitation is typically accumulated. Throughout the year, there are 142 rainfall days, and 1698mm (66.85") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature is 27.8°C (82°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

December has the shortest days of the year, with an average of 11h and 0min of daylight.
On the first day of December, sunrise is at 06:07 and sunset at 17:08. On the last day of the month, sunrise is at 06:23 and sunset at 17:21 EST.

Sunshine

With an average of 6h of sunshine, December has the least sunshine of the year.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during December morphs into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Be mindful! Sand and water reflections can up the Sun's UV exposure.