August weather forecast
Cat Island, The Bahamas

August brings in subtle changes to Cat Island, maintaining its warm, tropical climate. The increase in the number of rainy days is offset by a light rise in rainfall levels to 102mm (4.02"). Long daylight hours remain relatively unchanged to provide an extended time for outdoor engagements. The UV index, while still high at 11, indicates a mild drop from July. August continues to invite sea activities bolstered by ample daylight and pleasant sea temperatures.

Temperature

The yearly peak temperatures occur in July through September, averaging a high-temperature of 31°C (87.8°F).

Rainfall

In August, in Cat Island, the rain falls for 20 days. Throughout August, 102mm (4.02") of precipitation is accumulated. Throughout the year, in Cat Island, The Bahamas, there are 170 rainfall days, and 950mm (37.4") of precipitation is accumulated.

Sea temperature

July through September, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In Cat Island, the average length of the day in August is 12h and 57min.
On the first day of August in Cat Island, sunrise is at 06:30 and sunset at 19:44. On the last day of the month, sunrise is at 06:42 and sunset at 19:20 EDT.

Sunshine

The months with the most sunshine are March through May, July and August, with an average of 8h of sunshine.

UV index

The average daily maximum UV index in August is 11. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 11 suggests these recommendations:
Take every vital safeguard, as unprotected skin and eyes may suffer burns rapidly. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. 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. Notice! The reflection of water and sand increases the UV radiation significantly.