May weather forecast
Arnos Vale, Trinidad and Tobago

The weather in Arnos Vale continues to warm up in May, signalling the entrance to the hot season, with the highest temperature of the year to date at 27.9°C (82.2°F). Precipitation makes a significant leap compared to the prior month, however, the number of rainy days does not go through a vast evolution. The changes from the previous month also include an increase in daylight hours, coinciding with the advent of summer. With higher temperature and increased rainfall, it paves a perfect period for growth in wildlife as well. Despite these changes, the weather remains reasonably stable throughout the month.

Temperature

May's advent in Arnos Vale presents an average high-temperature of a still moderately hot 27.9°C (82.2°F), indicating a slight variation from the conditions of the previous month. Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 27°C (80.6°F) during May.

Heat index

In May, the average heat index is estimated at a tropical 32°C (89.6°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 79%.

Rainfall

In May, in Arnos Vale, Trinidad and Tobago, the rain falls for 21.8 days. Throughout May, 58mm (2.28") of precipitation is accumulated. In Arnos Vale, Trinidad and Tobago, during the entire year, the rain falls for 282.6 days and collects up to 1136mm (44.72") of precipitation.

Daylight

In Arnos Vale, Trinidad and Tobago, the average length of the day in May is 12h and 38min.
On the first day of May, sunrise is at 05:43 and sunset at 18:16. On the last day of the month, sunrise is at 05:38 and sunset at 18:22 AST.

Sunshine

In Arnos Vale, the average sunshine in May is 9.9h.

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 Arnos Vale, Trinidad and Tobago. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.