July weather forecast
George Town, Cayman Islands

In the height of summer, July stays at the 30°C (86°F) mark much like its predecessor month. Receiving 150mm (5.91") of rain, it ties with May for the highest amount of rainfall. The sea attains its warmest with a temperature of 29.2°C (84.6°F), making it a favored time for swimming and surfing. The generous sunshine and lengthy daylight bring vibrancy to the days. The persistently high UV index requires adequate sun protection.

Temperature

The warmest months in George Town are June through September, with an average high-temperature of 30°C (86°F).

Rainfall

In George Town, in July, it is raining for 7 days, with typically 150mm (5.91") of accumulated precipitation. Throughout the year, there are 80 rainfall days, and 1282mm (50.47") of precipitation is accumulated.

Sea temperature

In George Town, the average seawater temperature in July is 29.2°C (84.6°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

In George Town, the average length of the day in July is 13h and 10min.
On the first day of the month, sunrise is at 05:51 and sunset at 19:07. On the last day of July, in George Town, sunrise is at 06:01 and sunset at 19:01 EST.

Sunshine

In July, the average sunshine is 9h.

UV index

March through August, with an average maximum UV index of 12, are months with the highest UV index in George Town, Cayman Islands. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 12 in July converts into the following recommendations:
Employ all critical precautions. Guarding against sun damage is essential. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. After a swim or outdoor exercise, one should liberally reapply broad-spectrum sunscreen with a sun protection factor of 30 or higher. Notice! The Sun's UV exposure elevates with sand and water reflections.