UV Index in Chhuk, Cambodia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Chhuk, Cambodia, where the tropical climate brings intense sun exposure. With peak UV levels soaring to a staggering 13 around midday, awareness of these figures can help everyone protect their skin from harmful effects such as sunburn and long-term health issues. By grasping the daily UV variability, you can take proactive measures against overexposure, ensuring safe outdoor activities while enjoying the warm Cambodian sun. Remember, staying informed is key to safeguarding your skin in Chhuk's vibrant environment!

Hourly UV Index in Chhuk

The UV Index data reveals a dynamic fluctuation throughout the day, peaking at a maximum of 13 around noon. The morning starts off gently, with readings of only 1 at 07:00 and 3 by 08:00, perfect for early risers. However, as the sun ascends, the intensity rises sharply, hitting a critical 10 by 10:00 and reaching its zenith at 12 by 11:00 and 13 by 12:00. The afternoon sees a gradual decline, with values dropping to 9 at 14:00, and then further sliding to 6 by 15:00. As evening approaches, the UV Index dwindles to 3 by 16:00, and finally tails off to 1 by 17:00, nurturing a calmer end to the day. With clear awareness of these fluctuations, individuals can effectively plan their outdoor activities, ensuring protection during the most intense 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.
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	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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