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UV Index in Pago Pago

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Today's UV index in Pago Pago, American Samoa American Samoa will be up to 9.1, 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.


Today's tips

With a UV index of 9.1 in Pago Pago, 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.

Pago Pago's UV Index

The UV index in Pago Pago, American Samoa is high year-round due to its tropical climate and proximity to the equator. On average, the UV index ranges from 9-12, which is considered very high. It's important to take appropriate sun safety measures during outdoor activities.

Weather Seasons

UV index

Pago Pago has two main seasons: the dry season from May to October and the wet season from November to April. The dry season is slightly cooler with temperatures averaging around 82°F (28°C), while the wet season is warmer with temperatures around 86°F (30°C). Rainfall is more frequent and heavier during the wet season.

Pago Pago's Climate

Compared to its region and neighboring countries, Pago Pago's weather is relatively consistent. Unlike other Pacific islands, American Samoa does not experience typhoons. However, it can be affected by tropical storms, which are more common during the wet season. The climate in Pago Pago is slightly cooler than other Pacific islands due to its higher elevation.

Annual Sun Radiation

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