UV Index in Marine Corps Base Hawaii - MCBH, United States

Last updated: July 2, 2025

In the sun-drenched paradise of Marine Corps Base Hawaii (MCBH), understanding the UV Index is crucial for safeguarding your skin health. With UV levels reaching a maximum of 13 during midday hours, awareness of UV exposure risks can make a significant difference in preventing sunburn and long-term skin damage. Hawaii's tropical climate, characterized by consistent sunlight and outdoor activities, heightens the importance of monitoring UV levels. By staying informed about the UV Index, you can make smarter choices about sun protection and enjoy all that MCBH has to offer while keeping your skin safe.

Hourly UV Index in Marine Corps Base Hawaii - MCBH

The UV Index during the day reveals a notable peak in sun exposure. Starting at 07:00 with a gentle 1, it gradually climbs to 2 by 08:00. As the sun rises higher, the index surges dramatically, hitting 5 at 09:00, and reaching a striking 8 by 10:00. The intensity peaks at 12:00 with a scorching 13, remaining high until 13:00. After that, it starts to decline, returning to 11 at 14:00 and falling to 8 by 15:00. As the afternoon wanes, the index drops to 5 at 16:00, and finally settles back to 1 by 18:00 and 19:00. This data highlights the importance of sun safety measures during the midday hours when UV exposure is at its highest.

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
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:008very high15 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Marine Corps Base Hawaii - MCBH

During the year, the UV Index exhibits significant seasonal fluctuations, peaking in the summer months. February through October marks a period of high to extreme UV levels, with particularly high risk from March to September, when the Index reaches as high as 13. Visitors and residents should be especially cautious during these months, as the burn time drops to just 10 minutes under extreme conditions. In contrast, January and December offer relatively safer exposure levels, with a UV Index of 7. To minimize the risk of UV-related damage, it is crucial for individuals to wear protective clothing, apply sunscreen, and limit sun exposure during the high-risk months, particularly between midday and early afternoon when the sun's rays are strongest.

Monthly Maximum UV Index for Marine Corps Base Hawaii - MCBH, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Marine Corps Base Hawaii - MCBH. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131313121087
Data source: Statistical UV Index data for Marine Corps Base Hawaii - MCBH, 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 Marine Corps Base Hawaii - MCBH UV Index with Other United States Cities

The table above highlights how UV exposure in Marine Corps Base Hawaii - MCBH compares to other major locations across United States. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Marine Corps Base Hawaii - MCBH's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Chicago UVI34689101098642
Brooklyn UVI35681010998642
New York City UVI35681010998642
Los Angeles UVI46891011111010754
Houston UVI589111112121110975
Marine Corps Base Hawaii - MCBH710111212131313121187