Antigua Weather – Best and Worst Months to Go

Antigua has 365 beaches — one for every day of the year — and plenty of good weather to go with each one. But the island has its share of bad weather months, too.

Besides the beaches, Antigua and its companion island of Barbuda are known for good shopping, historical sites and plenty of hotels, resorts and restaurants.

The island has little variation in temperatures throughout the year, but strong peaks and valleys with rain.

Tourists will experience an average high monthly temperature of 85 degrees Fahrenheit, the World Weather Organization says. The average monthly low temperature is 75 degrees.

Antigua weather in June through October reaches average high temperatures of about 87 degrees Fahrenheit. They reach a low of 83 degrees in December, January and February.

Rainfall averages 3.6 inches per month. It reaches a high of 5.5 inches in September, with almost as much rain in October and November. These months have the most storm and hurricane activity of the Caribbean’s annual hurricane season, which officially runs from July 1 to November 30. The islands also see higher rainfall in May, although not as much as the fall months.

Antigua weather in February sees rainfall reach a low of 1.5 inches, followed closely by March, January and April, respectively. February through April average about eight rain days per month, while August, October, November and December average 13 days a month.

The best time to visit Antigua is March and April, while the worst time to visit Antigua is September and October, according to the Caribbean Tourism Organization.

A combination of warm temperatures and light rainfall make February through April along with June the least risky months for a vacation there. Likewise, Antigua weather in August through November along with May have the highest risk of rain.

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