November weather forecast
Jolly Harbour, Antigua and Barbuda

November witnesses a decrease in temperature, rainfall, and daylight in Jolly Harbour. Even so, the weather remains warm in comparison to several other regions witnessing winter season. The drop in sea temperature continues the cooling trend in the marine environment. While the UV index lowers to 9, sun protection is still advised taking the tropical weather into account. Meanwhile, the rainfall reduces to 113mm (4.45"), marking the beginning of the transition from the rainy season.

Temperature

Jolly Harbour's November is marked by a high-temperature average of a still hot 30°C (86°F), unchanged from the previous month. In Jolly Harbour, in November, the average low-temperature is a moderately hot 23°C (73.4°F).

Rainfall

In Jolly Harbour, in November, it is raining for 17 days, with typically 113mm (4.45") of accumulated precipitation. In Jolly Harbour, during the entire year, the rain falls for 180 days and collects up to 1040mm (40.94") of precipitation.

Sea temperature

In November, the average sea temperature in Jolly Harbour is 28°C (82.4°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

In November, the average length of the day in Jolly Harbour is 11h and 20min.
On the first day of November in Jolly Harbour, sunrise is at 06:05 and sunset at 17:36. On the last day of the month, sunrise is at 06:20 and sunset at 17:32 AST.

Sunshine

September through December, with an average of 7h of sunshine, are months with the least sunshine in Jolly Harbour.

UV index

In November, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 9 in November translates into these instructions:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. 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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Applying and reapplying a broad-spectrum sunscreen with a minimum SPF 30 after every two hours, outdoor workout, or swim is recommended. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.