October weather forecast
Cat Island, The Bahamas

October in Cat Island introduces a significant change with the highest rainfall of 184mm (7.24"), marking the arrival of the wet season. The frequency of rainy days remains consistent at 20 spanning the month. As daylight shortens slightly, sun exposure reduces to 7 hours per day, and the UV index finally drops to 9. Despite this, temperatures and sea warmth remain relatively stable, promoting continued enjoyment of the island's natural beauty.

Temperature

September's transformation into October witnesses an average high-temperature of a moderately hot 29°C (84.2°F) in Cat Island, noting a minor change from the preceding month. Cat Island observes an average nighttime low-temperature of 23°C (73.4°F) during the month of October.

Rainfall

The month with the most rainfall is October, when the rain falls for 20 days and typically aggregates up to 184mm (7.24") of precipitation.

Sea temperature

In Cat Island, the average seawater temperature in October is 28°C (82.4°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

The average length of the day in October in Cat Island is 11h and 35min.
On the first day of October in Cat Island, The Bahamas, sunrise is at 06:53 and sunset at 18:48. On the last day of the month, sunrise is at 07:07 and sunset at 18:22 EDT.

Sunshine

The average sunshine in October in Cat Island is 7h.

UV index

In October, the average daily maximum UV index in Cat Island is 9. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 9 in October, converts into the following recommendations:
Always remain cautious. Unprotected skin and eyes are prone to swift harm. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Stay sun-safe with clothing that is both closely woven and worn loosely. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.