May weather forecast
North Sound Estates, Cayman Islands

As we turn the calendar to May, North Sound Estates revels in the brightest part of the year. Rainfall reaches its first maximum peak of the year at 108mm (4.25"), signaling the beginning of the tropical monsoon season. The sunlight intensifies, while the average ambient temperature begins to edge towards the annual high. In the wake of the refreshing showers, humidity enhances further, saturating the air significantly. Heightened sunlit hours call for heightened precautions against the glistening tropical sun.

Temperature

May in North Sound Estates observes an average high-temperature of a still warm 28°C (82.4°F), marking an insignificant difference from April's 27.1°C (80.8°F). A minimal decline in temperature from daytime highs is anticipated throughout the May nights, averaging a still warm 27.2°C (81°F).

Heat index

During May, the heat index is computed to be a tropical 32°C (89.6°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in May is 77%.

Rainfall

In North Sound Estates, in May, it is raining for 21.3 days, with typically 108mm (4.25") of accumulated precipitation. In North Sound Estates, Cayman Islands, during the entire year, the rain falls for 241.1 days and collects up to 854mm (33.62") of precipitation.

Daylight

In May, the average length of the day is 13h and 3min.
On the first day of May in North Sound Estates, Cayman Islands, sunrise is at 05:56 and sunset at 18:48. On the last day of the month, sunrise is at 05:46 and sunset at 18:59 EST.

Sunshine

The months with the most sunshine in North Sound Estates are May and July, with an average of 10.6h of sunshine.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in North Sound Estates. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.