UV Index in Isangel, Vanuatu

Last updated: July 2, 2025

Understanding the UV Index in Isangel, Vanuatu is crucial for safeguarding your skin from harmful ultraviolet rays. With peak UV levels reaching 9 during midday, awareness and protection become essential for sunburn prevention and maintaining long-term skin health. Isangel's tropical climate, characterized by warm temperatures and ample sunshine, means that residents and visitors alike face increased risks of UV exposure. By staying informed about the daily UV index, you can enjoy the beautiful outdoors while taking the necessary precautions to protect your skin.

Hourly UV Index in Isangel

The UV Index reveals a dynamic shift throughout the day, beginning with a mild level of 1 at 07:00. As the sun rises higher, it peaks dramatically at 12:00 with a robust 9, indicating high exposure risk for unprotected skin. This intensity continues until 13:00, where it dips to 7, before gradually declining throughout the afternoon. By 15:00, the index lowers to 3, providing a more moderate environment for outdoor activities. As the evening sets in, the UV Index drops quickly, finishing the day at 0 by 19:00. It’s a clear reminder of the sun’s powerful influence—stay protected during the 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:006high25 min
11:008very high15 min
12:009very high15 min
13:007high25 min
14:005moderate30 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 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.
JanFebMarAprMayJunJulAugSepOctNovDec161615129791012131416
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.
 JanFebMarAprMayJunJulAugSepOctNovDec
Isangel161615129791012131416
Port-Vila UVI1616151310891213141515
Norsup UVI16161613118101213151415
Luganville UVI16161614119101213151415
Port-Olry UVI16161614119101214151415