UV Index in Isangel, Vanuatu

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Isangel, Vanuatu, as it plays a vital role in preventing sunburn and promoting skin health. With its tropical climate, Isangel experiences high UV exposure, especially around midday when the index peaks at 9. Awareness of daily UV levels can help you take proactive steps to protect your skin from harmful rays, ensuring you enjoy the beautiful outdoors safely. Whether you’re lounging on the beach or exploring the lush landscapes, knowing the UV Index empowers you to make informed decisions about sun protection.

Hourly UV Index in Isangel

The UV Index for today showcases a striking peak between 11:00 AM and 12:00 PM, where it reaches a high of 9, indicating a high risk of harm from unprotected sun exposure. As the day progresses, the index begins to taper off, transitioning to a 5 at 2:00 PM and then dropping further to 3 by 3:00 PM. The late afternoon brings a noticeable decline, finishing off with 1 at 4:00 PM and fading to 0 after 6:00 PM. If you're planning outdoor activities, the optimal time to soak up the sun safely is definitely before noon! Don’t forget your sunscreen during those peak hours!

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	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	5	moderate	30 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 Isangel

Throughout the year, the UV Index exhibits significant seasonal changes, with particularly high levels of UV radiation from January to April and again from September to November. The months of January and February consistently show an extreme UV Index of 16, requiring minimal exposure times of just 10 minutes to prevent sunburn. Following closely, March and April also fall into the extreme category, while May transitions to a very high level of 9, increasing burn time to 15 minutes. The UV levels moderate slightly during June and July, but remain very high at 7 and 9, respectively. August sees a slight rise to 10, before moving back to extreme levels in September through November. Visitors and residents should be especially vigilant during these high-risk months, taking precautions such as wearing sunscreen, protective clothing, and seeking shade to minimize sun exposure during peak hours.

Monthly Maximum UV Index for Isangel, Vanuatu

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Isangel. 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 Isangel, 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 Isangel UV Index with Other Vanuatu Cities

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

Isangel's solar exposure compared to other cities in Vanuatu. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Isangel	16	16	15	12	9	7	9	10	12	13	14	16
Port-Vila UVI	16	16	15	13	10	8	9	12	13	14	15	15
Norsup UVI	16	16	16	13	11	8	10	12	13	15	14	15
Luganville UVI	16	16	16	14	11	9	10	12	13	15	14	15
Port-Olry UVI	16	16	16	14	11	9	10	12	14	15	14	15