May weather forecast
New Kingston, Jamaica

New Kingston in May witnesses notable shifts in weather patterns. Rainfall hikes to a significant 154mm (6.06"), the highest when compared to previous months and as we'll see later on, also than the following June. As the rain creates an inviting coolness, temperatures and humidity comfortably balance out the city's climate. Visitors and locals receive slightly less sunlight in May but still soak in an average of 10.1 hours of sunshine a day.

Temperature

The shift into May in New Kingston reveals an average high-temperature of a still warm 28.7°C (83.7°F), maintaining the same temperature as the previous month. New Kingston observes an average nighttime low-temperature of 23.2°C (73.8°F) during the month of May.

Heat index

May's average heat index is estimated at a hot 34°C (93.2°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. 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. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in May is 81%.

Rainfall

In New Kingston, in May, during 27.5 rainfall days, 154mm (6.06") of precipitation is typically accumulated. In New Kingston, Jamaica, during the entire year, the rain falls for 310.9 days and collects up to 1286mm (50.63") of precipitation.

Sea temperature

In New Kingston, in May, the average water temperature is 28.1°C (82.6°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.

Daylight

In May, the average length of the day in New Kingston is 12h and 59min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:28. On the last day of May, sunrise is at 05:30 and sunset at 18:39 EST.

Sunshine

In May, the average sunshine in New Kingston is 10.1h.

UV index

January through May, November and December, with an average maximum UV index of 6, are months with the lowest UV index in New Kingston. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take note! The UV strength of the Sun elevates when reflected off water and sand.