Lying just off the coast of South America, desert-like Aruba is one of the best Caribbean islands to visit in September as it's a considerable distance from the seasonal storm belt and generally basks in sunshine year-round.
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Curaçao. If you want to escape the rain in September – and avoid a high risk of hurricanes – your best option in the Caribbean may be the Dutch island of Curaçao. With an average of just 20mm of rain in the entire month of September, you can expect clearer skies and more sunshine.
Aruba is famously known to have the most sunny days in the Caribbean, so your long-awaited and well-deserved getaway is practically guaranteed to have perfect weather. Aruba gets very little rainfall and has consistent low to mid-80's temperatures, and warm waters all year round.
January is one of the driest, sunniest months in the Caribbean islands making it a popular winter sun destination, so it's advisable to book well in advance.
Aruba. Lying just off the coast of South America, desert-like Aruba is one of the best Caribbean islands to visit in September as it's a considerable distance from the seasonal storm belt and generally basks in sunshine year-round. Aruba has a different landscape from some of the greener islands further north.
The average high in St Lucia is 31ºC in September so you can look forward to plenty of time on the beach. Temperatures only fall to 24ºC at night, meaning you won't need anything more than shorts and t-shirt for the evenings. The sea temperature's 29ºC, which is perfect for swimming, while humidity's high.
From July through September, Aruba experiences its highest temperatures. July highs average 89? (31.6?), with August and September highs averaging one degree more at 90? (32.2 ?). The reliable tradewinds mitigate the heat. Keep cool with snorkeling, scuba diving, and swimming from some of Aruba's best beaches.
Caribbean Weather in SeptemberTwo things to be aware of this month are heavier rainfall and hurricanes. Most Caribbean destinations will experience their highest amount of rainfall either this month or next, and some places, like St Lucia, will have more rainy days than sunny ones.
The wet season's from June to November so you'll get quite a lot of rain in September however there's still plenty of sun. The average high in St Lucia is 31ºC in September so you can look forward to plenty of time on the beach.
September is one of the months of highest rainfall in Barbados. Showers can be heavy but are usually very brief and you're likely to see many days full of sunshine! Although September is within the Hurricane Season, the chance of the island being hit is low as storms typically veer well north of the island.
Antigua weather SeptemberIt has tropical weather as it's just to the north of the equator and you'll get lots of hot weather if you're going in September. Easterly winds will help keep you cool and Antigua has lower humidity than other tropical islands, so you should be quite comfortable.
Aside from the prices, summer is the worst time for most people to visit the Caribbean. The weather can be uncomfortably hot and muggy at the best of times. More important, summer is also the hurricane season. The risk of hurricanes is especially high in August and September.
When is hurricane season in the Caribbean? According to the U.S. National Weather Service (NWS), hurricane season in the Caribbean runs from June 1 through November 30 and normally peaks in August and September.