October weather forecast
Terre-de-Haut, Guadeloupe

The transition to the final quarter of the year brings a gradual decrease in rainfall to Terre-de-Haut. October's total rainfall measures at 383mm (15.08"), marking the onset of the drying trend. The UV index drops a notch further, providing a mild respite from the sun's intensity. Although weather conditions continue to mimic a tropical character, daylight hours shorten slightly. The steady sea temperature prolongs the season of water activities on the island.

Temperature

Terre-de-Haut's temperature peaks during June through October, with an average high-temperature of 28°C (82.4°F).

Rainfall

In Terre-de-Haut, in October, during 19 rainfall days, 383mm (15.08") of precipitation is typically accumulated. Throughout the year, in Terre-de-Haut, there are 202 rainfall days, and 3517mm (138.46") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater in Terre-de-Haut are September and October, with an average sea temperature of 29°C (84.2°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

In Terre-de-Haut, the average length of the day in October is 11h and 47min.
On the first day of October, sunrise is at 05:56 and sunset at 17:55. On the last day of the month, sunrise is at 06:03 and sunset at 17:36 AST.

Sunshine

The months with the least sunshine are January, February, September through December, with an average of 7h of sunshine.

UV index

The average daily maximum UV index in October in Terre-de-Haut is 11. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 11 during October, leads to the following recommendations:
Execute all vital precautions. Preventing sun damage is of utmost importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Broad-spectrum sunscreen with an SPF of 30 or above should be applied generously and reapplied every two hours and right after any outdoor activity or swim. Attention! UV strength is notably upped by the reflection of sand and water.