March weather forecast
English Harbour, Antigua and Barbuda

As March rolls in, a slight uptick in the weather forecast for English Harbour, Antigua and Barbuda can be noted when compared to the previous month. While the average highest and lowest temperatures remain fairly stable, rainfall inches up slightly to 40mm (1.57"). An appealing factor during this period is the increase in daylight hours. The UV index also sees an increase, adding to the allure of outdoor activities during this month.

Temperature

Welcoming March, English Harbour notes an average high-temperature of a still warm 29°C (84.2°F), nearly consistent with February's 28°C (82.4°F). In English Harbour, March nights witness a steady temperature drop to a pleasant 22°C (71.6°F).

Rainfall

In March, the rain falls for 13 days. Throughout March, 40mm (1.57") of precipitation is accumulated. In English Harbour, during the entire year, the rain falls for 188 days and collects up to 1040mm (40.94") of precipitation.

Sea temperature

The months with the coldest seawater are January through April, with an average sea temperature of 26°C (78.8°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

In March, the average length of the day is 12h and 4min.
On the first day of the month, sunrise is at 06:24 and sunset at 18:13. On the last day of March, in English Harbour, sunrise is at 06:01 and sunset at 18:20 AST.

Sunshine

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

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in English Harbour. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, the average maximum UV index of 12 translates into the following recommendations:
Take all necessary precautions, as unprotected skin can burn in minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Even under cloud cover, use sunscreen with at least an SPF 30 generously and reapply frequently post every swim or outdoor exercise. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.