With over 3,000 hours of sunshine annually (on average), Barbados is, indeed, a dreamy destination where the weather is an undeniable ally. The fact that Barbados also sits outside the Caribbean hurricane belt is an added plus for travellers wanting to spend their time enjoying the sugary shores and azure waters without living with the fear of a rain shower ruining their beach time. And, as if all these were not enough, the steady and predictable temperatures make Barbados an even more appealing place to visit during the summer, winter, and spring. Below is some information about the Barbados weather that will probably come in handy.

Fast Climate Facts

• The hottest month in Barbados is September (29oC/85oF).
• The coldest month in Barbados is February (26oC / 79oF).
• The windiest month in Barbados is June.
• The month with the most rainfall is October (185.4mm / 7.3in)
• The most humid month in Barbados is November (83% humidity).

The Weather in Barbados by Season

Spring – The weather is dry and sunny, the hotels and resorts are less crowded, the beaches receive fewer tourists, and there is a monthly average of eight days of rainfall in the period between March and May. The last spring breakers leave the island in April, and March is the month with the lowest humidity. A raincoat and a light scarf might be useful, though, in case of passing showers. The average temperatures range between 23oC (74oF) and 31oC (87oF).

Summer – The trade winds help keep the high temperatures (between 25oC and 31oC or 77oF and 88oF) consistent in Barbados throughout the year. June initiates the rainy season which spikes in August. Nevertheless, the rain showers are short-lasting and are much less frequent and intense than during fall season. This means that the summertime pampers sun worshipers with plenty of sunny days. When packing your things, do add a rain jacket and breathable clothing to help your body fight humidity.

Autumn– The wet season peaks in October, which receives around 185mm (7.3 inches), and is also the month with the highest precipitation chances. Expect around 16 rainy rains on average per month during autumn. However, the humidity is around 83% in November, which is the highest relative humidity you can get at Barbados. At the same time, though, the month most ideal for swimming is September, when the average sea temperature is 29oC (84.9oF). The average temperatures do not differ much from spring, with the lowest being around 24oC (76oF) and the highest around 31oC (88oF).

Winter – It is the coldest season of the year in Barbados. However, the weather is still bright and sunny, featuring great temperatures (averaging 29oC or 85oF) and nice average sea temperatures (around 27oC or 80.8oF) that make it perfect for a refreshing dip in the sea, especially around December. In the evenings, though, it may get a bit chilly, so it would be wise to bring a light jacket or sweater with you.

Month-by-Month Weather Guide for Travelling in Barbados

Below is what you can expect from your visit to Barbados per month:

January – The month receives some tropical showers that do not last long and quickly give way to sunshine. The average high in January is 28oC (82.4oF). Besides the few rainy days, it is a great month to visit Barbados. Just ensure you make your bookings ahead of time.

February – Along with the two following months, February is the driest month in Barbados and one of the most popular months (along with March and April) to travel. It is also the month that introduces the start of a great period full of events and festivals, such as the Holetown Festival.

March – The same as February.

April – The same as February.

May – The amount of rain the island receives is slightly more than in the previous months. However, May is drier than January and you can enjoy lots of sunshine for your outdoor activities.

June – It is the month of the year that requires a raincoat in your luggage as the chance of tropical showers increases (although, as already mentioned, they usually don’t last long). Still, the number of hours of sunshine, as well as the temperatures, remain consistent with the rest of the year.

July through November – During this period, the rain showers are as intense, heavy, and frequent as they can be (though nothing too intimidating or worrisome to spoil your vacations as they are quite brief). And, it is safe to assume that you will be getting plenty of sunshine for your Barbados endeavours. Take a moment and look around. The vegetation is becoming greener and richer and the beautiful tropical flowers are getting into full bloom. Let’s not forget, though, that it is hurricane season. So, you may encounter some tropical storms, even if the risk is quite small.

December – The land is becoming more verdant and greener by the day, distinguished by the most colourful vegetation. The month is the driest of the year, which is why it is preferred by thousands of travellers, who choose the festive Christmas season to visit the country. Given its huge popularity, though, some bookings are made way too far in advance (perhaps even 12 months prior to the travellers’ arrival!).