UV Index in Anau, French Polynesia

Last updated: June 2, 2025

Understanding the UV Index in Anau, French Polynesia is crucial for safeguarding your skin health. With its tropical climate, Anau experiences significant sun exposure, making it essential to be aware of UV levels throughout the day. The UV Index ranges from a low of 1 in the early morning to a peak of 8 during midday—an indicator of potentially harmful rays that can cause sunburn and increase the risk of skin cancer. By staying informed about the UV Index, residents and visitors can take proactive measures to protect their skin, ensuring they enjoy the beauty of Anau safely and responsibly.

Hourly UV Index in Anau

The UV Index throughout the day showcases an interesting pattern of solar intensity and risk levels. From the early hours, the index starts low at 1 by 07:00, gradually climbing to a moderate 3 by 09:00. The sun reaches its peak intensity at 11:00, where the index hits 8, remaining steady until 13:00—a time best reserved for shade-seekers and sunscreen users. As the afternoon progresses, the intensity begins to wane, dipping back to 3 by 15:00, and then dropping to a negligible 0 by 18:00, marking a safe end to the sun's more harmful rays. Stay vigilant during those midday hours for optimal sun safety!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Anau

As the data reveals, the UV Index exhibits extreme levels from January to April, peaking at 16 in January and gradually decreasing to 13 in April, with a rapid transition to a very high exposure category from May through August. High-risk months for UV exposure are concentrated from January through April, and again in September through November, where the burn time remains at just 10 minutes. Visitors and residents are advised to take necessary precautions, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during these high-risk months. Even during the very high exposure months of May to August, a burn time of 15 minutes highlights the continued need for vigilance against UV radiation.

Monthly Maximum UV Index for Anau, French Polynesia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Anau. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Anau, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Anau UV Index with Other French Polynesia Cities

The table above highlights how UV exposure in Anau compares to other major locations across French Polynesia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Anau's solar exposure compared to other cities in French Polynesia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mahina UVI	16	15	15	13	10	8	8	10	13	15	15	15
Pirae UVI	16	15	15	13	10	8	8	10	13	15	15	15
Punaauia UVI	16	15	15	13	10	8	8	10	13	15	15	15
Papeete UVI	16	15	15	13	10	8	8	10	13	15	15	15
Faaa UVI	16	15	15	13	10	8	8	10	13	15	15	15
Anau	16	15	15	13	10	8	8	10	13	15	15	14