UV Index in Chhuk, Cambodia

Last updated: July 2, 2025

Understanding the UV Index in Chhuk, Cambodia is crucial for maintaining your skin health and preventing sunburn. With the region’s tropical climate and high UV exposure, particularly from late morning to early afternoon, being aware of the UV levels helps you take proactive measures against harmful effects of the sun. During peak hours, the UV Index can reach as high as 14, indicating extreme risk, making it essential to implement sun safety strategies. So whether it’s applying sunscreen, seeking shade, or wearing protective clothing, awareness of the UV Index can make all the difference in enjoying the sunny days without compromising your skin’s health.

Hourly UV Index in Chhuk

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it climbs to 3, indicating a cautious need for sun protection. The real intensity kicks in by 09:00, reaching 6, and peaks at a striking 14 at 12:00—the hour when the sun is at its zenith. With readings of 13 still prevalent from 11:00 to 13:00, it’s a vital time to stay protected! As afternoon settles in, the UV levels gradually taper off; they dip to 6 by 15:00 and descend further to 3 at 16:00. By evening, the risk diminishes significantly with a return to 1 at 17:00, rounding off the day as twilight approaches with a 0 reading by 19:00. Stay safe in 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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Chhuk

The UV Index in the region fluctuates throughout the year, with extreme levels persisting from January to October, peaking at 15 from March to May. High-risk months for sun exposure are thus identified as March, April, May, and July, where the UV Index remains at its highest. With a burn time of only 10 minutes during this period, it's essential for both visitors and residents to take serious precautions by seeking shade, wearing protective clothing, and applying sunscreen liberally. As the UV levels remain high throughout most of the year, maintaining vigilance against sun exposure is crucial to prevent skin damage.

Monthly Maximum UV Index for Chhuk, Cambodia

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

The table above highlights how UV exposure in Chhuk compares to other major locations across Cambodia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Chhuk's solar exposure compared to other cities in Cambodia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Battambang UVI	10	13	15	14	14	13	14	14	14	13	11	10
Siem Reap UVI	10	13	15	14	14	13	14	14	14	12	11	10
Phnom Penh UVI	10	14	15	15	14	13	14	14	14	13	11	10
Takeo UVI	10	14	15	15	15	13	14	14	14	13	11	10
Sihanoukville UVI	11	14	15	15	14	13	14	14	14	13	11	11
Chhuk	11	14	15	15	15	13	14	14	14	13	11	11