June weather forecast
Mamora Bay, Antigua and Barbuda

June ushers in the warmest sea temperatures, making it a prime month for water activities such as snorkeling and diving in Mamora Bay. Longer days combined with elevated sun exposure contribute to a quintessentially tropical climate. Despite the infrequent downpours, weather patterns largely comprise clear, sunny days. Rainfall in June measures up to 70mm (2.76") across 12 days. As June concludes, unchanged temperature and increased rainfall tones mark the beginning of July.

Temperature

Mamora Bay experiences an average high-temperature of a still hot 30°C (86°F) with the onset of June, reflecting the conditions of May. June nights in Mamora Bay witness a mild cool down to an average low of 25°C (77°F).

Rainfall

In Mamora Bay, during June, the rain falls for 12 days and regularly aggregates up to 70mm (2.76") of precipitation. Throughout the year, in Mamora Bay, Antigua and Barbuda, there are 188 rainfall days, and 1040mm (40.94") of precipitation is accumulated.

Sea temperature

In Mamora Bay, Antigua and Barbuda, in June, the average water temperature is 28°C (82.4°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

The month with the longest days is June, with an average of 13h and 6min of daylight.
On the first day of June in Mamora Bay, sunrise is at 05:32 and sunset at 18:37. On the last day of the month, sunrise is at 05:36 and sunset at 18:44 AST.

Sunshine

The months with the most sunshine are January through August, with an average of 8h of sunshine.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 12 suggests these recommendations:
Ensure every key safety measure. People with light skin might sustain burns in fewer than 5 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. 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! The reflection of both water and sand can increase the intensity of UV rays.