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UV Index in Oranjestad

UV index


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Today's UV index in Oranjestad, Aruba Aruba will be up to 12.4, indicating a extreme 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.


Today's tips

UV index at 12.4 in Oranjestad means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.

Oranjestad's UV Index

The UV index in Oranjestad, Aruba is consistently high throughout the year, making sun protection essential.

Weather Seasons

UV index

Oranjestad has a dry and warm climate year-round, with two seasons: the dry season from December to April and the wet season from May to November. However, rain is still infrequent during the wet season.

Oranjestad's Climate

Compared to its region and neighboring countries, Oranjestad's weather is relatively stable, without the extreme hurricane activity that affects other Caribbean destinations. Aruba's desert climate results in persistent sunshine and low rainfall, making it a popular tourist destination.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Oranjestad. 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 Oranjestad (Aruba) 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.