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UV Index in Port of Spain, TT

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Today's UV index in Port of Spain, Trinidad and Tobago Trinidad and Tobago will be up to 9.7, indicating very high risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.


Today's tips

With a UV index of 9.7 in Port of Spain, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.

Port of Spain Weather

Read more here about the climate and sun exposure in and around Port of Spain.

UV Index in Port of Spain

The UV index in Port of Spain, Trinidad and Tobago, can be quite high. During the summer months, the index often reaches levels of 10 or even higher, indicating a very high risk of sunburn and skin damage. It is essential to take precautions such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours (10 am to 4 pm) to minimize the risk.

Weather Seasons

UV index

Port of Spain experiences a tropical climate with two primary seasons: the dry season and the wet season. The dry season usually begins in January and lasts until May, with temperatures averaging around 28-31 °C (82-88 °F). It is characterized by lower humidity and fewer rainfall days. The wet season typically starts in June and extends until December, bringing higher humidity, increased rainfall, and occasional thunderstorms. Temperatures during this season average around 28-30 °C (82-86 °F).

Port of Spain's Climate

Compared to its region, Port of Spain has relatively consistent year-round temperatures due to its tropical location. However, the city experiences a higher level of sun exposure compared to some neighboring areas due to its proximity to the equator. It is important to be aware of the increased sun intensity and take appropriate measures to protect oneself from the sun's harmful rays, especially during the summer months and in the middle of the day.

Annual Sun Radiation

The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Port of Spain. It's designed to provide you with a better understanding of the yearly weather and sun exposure.


* This page's content about the UV index in Port of Spain (Trinidad and Tobago) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.