UV Index in To Hap, Vietnam

Last updated: June 2, 2025

Understanding the UV Index in To Hap, Vietnam is crucial for safeguarding your skin and overall health. With the region's tropical climate characterized by intense sun exposure, being aware of UV levels can help you prevent sunburn and more severe skin conditions. The UV Index here peaks dramatically throughout the day, reaching a maximum of 14 between noon and 1 PM, indicating extreme risk to unprotected skin. By taking informed precautions based on this data, you can enjoy the vibrant outdoors while protecting your skin from harmful UV rays.

Hourly UV Index in To Hap

The UV Index throughout the day presents a dynamic pattern of sun exposure. Starting at a mellow 2 at 7:00 AM, the index climbs steadily, reaching a moderate 4 by 8:00 AM. By 9:00 AM, it spikes to 8, signaling the need for sun protection. The peak occurs at 12:00 PM, hitting a scorching 14, making this the critical time for safety measures. The intensity gradually declines after 1:00 PM, as the UV Index dips to 12, followed by a notable drop to 5 by 3:00 PM. As the day winds down, the UV levels settle back to a low 1 by 5:00 PM, finally resting at 0 after sunset at 7:00 PM. Awareness of these fluctuations allows for safer outdoor activities and greater enjoyment of the sun.

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
07:002low45 min
08:004moderate30 min
09:008very high15 min
10:0011extreme10 min
11:0013extreme10 min
12:0014extreme10 min
13:0012extreme10 min
14:009very high15 min
15:005moderate30 min
16:002low45 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in To Hap

The UV Index experiences significant fluctuations throughout the year, with the highest values observed from January to October. High-risk months include February through April, during which the UV Index peaks at 16, categorizing exposure as extreme with a burn time as short as 10 minutes. Visitors and residents are strongly advised to take precautions during these months, such as wearing sunscreen, protective clothing, and hats, while seeking shade during peak hours. December shows a notable decrease in the UV Index to 10, classified as very high, allowing a slightly longer burn time of 15 minutes, but caution is still advised. Overall, consistent vigilance is essential to ensure skin protection throughout the year.

Monthly Maximum UV Index for To Hap, Vietnam

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in To Hap. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec121416151514141515141210
Data source: Statistical UV Index data for To Hap, 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 To Hap UV Index with Other Vietnam Cities

The table above highlights how UV exposure in To Hap compares to other major locations across Vietnam. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
To Hap's solar exposure compared to other cities in Vietnam. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Hanoi UVI810121213121213131197
Haiphong UVI810121312131313131197
Da Nang UVI10121415141314141312109
Ho Chi Minh City UVI101315141412131413131110
Bien Hoa UVI101415151413141413121110
To Hap121416151514141515141210