June weather forecast
George Town, Cayman Islands

June in George Town offers consistent warmth with the peak temperature settling at 30°C (86°F). Precipitation levels mildly increase to 137mm (5.39"), fostering lush vegetation in and around the city. Sunlight hours trickle slightly to 13.3 hours, giving way to extended twilight evenings. The warm sea and the soothing breeze make coastal areas a delight. Despite the high UV index, the weather typically remains comfortable, partly owing to the relatively high humidity.

Temperature

June through September, when the average high-temperature reaches 30°C (86°F), are the warmest months.

Rainfall

In George Town, in June, it is raining for 7 days, with typically 137mm (5.39") of accumulated precipitation. Throughout the year, in George Town, there are 80 rainfall days, and 1282mm (50.47") of precipitation is accumulated.

Sea temperature

In George Town, the average seawater temperature in June is 28.7°C (83.7°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.

Daylight

With an average of 13h and 18min of daylight, June has the longest days of the year in George Town.
On the first day of the month, sunrise is at 05:46 and sunset at 19:00. On the last day of June, sunrise is at 05:51 and sunset at 19:07 EST.

Sunshine

In June, the average sunshine is 8h.

UV index

The months with the highest UV index in George Town are March through August, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, a regular UV index of 12 translates into these guidelines:
Utilize all vital precautions. Guarding against sun harm is non-negotiable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Despite the cloud cover, sunscreen with an SPF of at least 30 should be generously applied and reapplied, particularly after a swim or an outdoor workout. Take note! Sand and water reflections strengthen the Sun's UV exposure.