UV Index in Cam Ranh, Vietnam

Last updated: June 2, 2025

Understanding the UV Index in Cam Ranh, Vietnam, is essential for protecting your skin from harmful ultraviolet rays. High UV levels pose significant risks, leading to sunburn and long-term skin health issues, making awareness a crucial aspect of outdoor activities. With its hot Aw climate, Cam Ranh experiences intense sunlight, especially between 10 AM and 2 PM when the UV Index peaks at an alarming 13. By staying informed about daily UV levels, you can take proactive measures to safeguard your skin and enjoy the beautiful beaches of Cam Ranh while reducing the risk of sun-related damage.

Hourly UV Index in Cam Ranh

The UV index throughout the day presents an intriguing journey of exposure, peaking at 13 from 11:00 AM to 12:00 PM—the sun's most intense moment. Starting from a modest 2 at 7:00 AM, the index swiftly escalates, hitting 4 by 8:00 AM and soaring to a substantial 11 at 10:00 AM. Just one hour later, it reaches its zenith, radiating at 13, before gradually descending as the afternoon wanes. By 3:00 PM, it's a more manageable 5, eventually dwindling down to 0 by 7:00 PM, signaling a safe retreat from the sun's rays. This dynamic UV pattern serves as a reminder to stay vigilant under the sun, especially during its peak hours when protective measures are essential.

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	2	low	45 min
08:00	4	moderate	30 min
09:00	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	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 Cam Ranh

The UV Index displays notable variability throughout the year, but remains consistently high, particularly from January to September. During these months, the UV Index ranges from 11 to 16, categorizing exposure as extreme and resulting in a burn time of just 10 minutes for unprotected skin. The high-risk months are primarily from February to March, when the index peaks at 14 and 16 respectively, indicating the need for heightened sun safety measures. Visitors and residents should take precautions such as wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak sun hours. Even in October and November, with a UV Index of 11 and 10, awareness is crucial, especially since the burn time is still relatively short at 15 minutes. Prioritize sun safety year-round to minimize risk and ensure safe outdoor enjoyment.

Monthly Maximum UV Index for Cam Ranh, Vietnam

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

The table above highlights how UV exposure in Cam Ranh 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.

Cam Ranh's solar exposure compared to other cities in Vietnam. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hanoi UVI	8	10	12	12	13	12	12	13	13	11	9	7
Haiphong UVI	8	10	12	13	12	13	13	13	13	11	9	7
Da Nang UVI	10	12	14	15	14	13	14	14	13	12	10	9
Ho Chi Minh City UVI	10	13	15	14	14	12	13	14	13	13	11	10
Bien Hoa UVI	10	14	15	15	14	13	14	14	13	12	11	10
Cam Ranh	11	14	16	15	14	13	14	14	14	13	11	10