UV Index
UV Index
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Today's UV index in Port-au-Prince, Haiti 
will be up to 9.8, indicating a very high level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index of 9.8 in Port-au-Prince, 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-au-Prince, Haiti has a high UV index, typically reaching extreme levels during peak sunlight hours. This is especially important for those who may be more sensitive to the sun's rays.
The city experiences a tropical climate, divided into two main seasons: a dry season from November to January and a wet season from February to October. Expect warm temperatures year-round, with the wet season bringing higher humidity and more tropical storms.
Compared to its region and neighboring countries, Port-au-Prince shares similar weather patterns with other Caribbean cities. However, its higher elevation makes it slightly cooler and less prone to extreme heat compared to lower-lying coastal areas. Rainfall and storm activity can also vary, affecting local weather conditions.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Port-au-Prince. It's designed to provide you with a better understanding of the yearly weather and sun exposure.