UV Index in Isangel, Vanuatu

Last updated: June 2, 2025

In Isangel, Vanuatu, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding UV levels is essential for sunburn prevention and maintaining long-term skin health, especially in this tropical paradise where UV exposure can be significant throughout the day. With a climate labeled as Af, residents and visitors alike should be vigilant, particularly during the hours around noon, when UV levels peak at 7. Take note of the daily UV fluctuations, and equip yourself with the knowledge to enjoy the sun safely!

Hourly UV Index in Isangel

As the day unfolds, the UV Index reaches its peak during the late morning and early afternoon hours. Starting at a mild 1 at 7 AM, the index gradually climbs to a more noticeable 7 by 11 AM, signaling a time when sun protection becomes essential. It holds steady at 7 until noon, then begins to decline, dipping to 4 by 2 PM, and further falling to 1 by 4 PM. By evening, the UV Index drops to 0, indicating a safe time to enjoy the outdoors without the worry of harmful UV exposure. Remember, during the peak hours from 10 AM to 2 PM, it's crucial to wear sunscreen and protective clothing to safeguard your skin!

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	4	moderate	30 min
10:00	6	high	25 min
11:00	7	high	25 min
12:00	7	high	25 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	2	low	45 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