May weather forecast
Laventille, Trinidad and Tobago

May marks the beginning of a sharp upswing in rainfall, skyrocketing from 17mm (0.67") to 22mm (0.87"), setting the stage for the impending rainy season. The pattern is further affirmed by a slight rise in temperature, increasing the humidity. The UV index remains constant, reflecting an unchanging sun intensity. Despite the increased rainfall, visibility continues to hold steady, ensuring uninterrupted sightseeing activities. Even as wind speeds continue to prevail, gusts remain relatively tempered, resulting in an overall placid weather.

Temperature

At the onset of May, Laventille records an average high-temperature of a still moderately hot 29.4°C (84.9°F), showing little deviation from the preceding month. During May, Laventille's nights hold steady with an average temperature of 26°C (78.8°F), barely dropping from the daytime highs.

Heat index

May's average heat index is calculated to be a fiery hot 35°C (95°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In May, the rain falls for 12.6 days. Throughout May, 22mm (0.87") of precipitation is accumulated. In Laventille, Trinidad and Tobago, during the entire year, the rain falls for 194.8 days and collects up to 640mm (25.2") of precipitation.

Sea temperature

In May, the average sea temperature in Laventille is 28°C (82.4°F).
Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.

Daylight

In Laventille, the average length of the day in May is 12h and 37min.
On the first day of the month, sunrise is at 05:47 and sunset at 18:18. On the last day of May, in Laventille, sunrise is at 05:42 and sunset at 18:24 AST.

Sunshine

In Laventille, the average sunshine in May is 10.5h.

UV index

The months with the highest UV index in Laventille are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, a regular UV index of 7 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Watch out! Reflections from sand and water can surge UV radiation exposure.