UV Index in Anau, French Polynesia

Last updated: July 2, 2025

Understanding the UV Index in Anau, French Polynesia is crucial for safeguarding your skin and overall health. With the region's Af climate bringing intense sun exposure, it’s important to recognize how UV levels can vary throughout the day, reaching a peak of 8 around noon. Awareness of these levels helps prevent sunburn, reduces the risk of skin damage, and promotes better long-term skin health. As you enjoy the beautiful scenery of Anau, keep an eye on the UV Index to make informed decisions and ensure a safer, more enjoyable outdoor experience.

Hourly UV Index in Anau

At dawn, the UV Index remains low, peaking at 1 by 08:00. As the sun rises higher, a notable increase occurs, reaching 3 at 09:00 and escalating dramatically to a maximum of 8 from 12:00 to 13:00. This midday surge indicates a higher risk for sun exposure, making it essential to take precautions such as wearing sunscreen and protective clothing. The intensity then gradually declines, dropping to 4 by 15:00, and continuing its descent to 0 by 19:00, marking the end of the sun’s peak influence for the day. Stay mindful of these hourly fluctuations to enjoy the sun safely!

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	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	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