May weather forecast
Bentleys, Barbados

It’s the peak of summer in Bentleys come May, and the change in weather is palpable. The temperature climbs, and the frequency of rain increases, setting a tropical mood incredibly suitable for this Caribbean city. A significant facet of May weather comes in the rainfall, which almost doubles from April to 44mm (1.73"). Enhanced cloud cover paints a dramatic sky, further elevating the captivating aesthetic of Bentleys. Yet, despite increased showers and cloud cover, sunshine hours maintain their generosity, enriching the city's summertime ambiance.

Temperature

With the onset of May, the average high-temperature registers at a still warm 28.3°C (82.9°F), subtly different from April's 27.4°C (81.3°F). Bentleys's temperature during May nights registers a minor decrease to an average low of 26.8°C (80.2°F).

Heat index

For most parts of May, the heat index is estimated at a tropical 32°C (89.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Bentleys, during May, the rain falls for 21.7 days and regularly aggregates up to 44mm (1.73") of precipitation. In Bentleys, during the entire year, the rain falls for 233.8 days and collects up to 706mm (27.8") of precipitation.

Daylight

In May, the average length of the day is 12h and 44min.
On the first day of May, sunrise is at 05:36 and sunset at 18:13. On the last day of the month, sunrise is at 05:30 and sunset at 18:21 AST.

Sunshine

The average sunshine in May is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Bentleys. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.