UV Index in Siem Pang, Cambodia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Siem Pang, Cambodia, where the sun’s rays can be particularly intense due to the region's tropical climate. Awareness of UV levels helps in preventing sunburn and protecting skin health, allowing you to enjoy the beautiful outdoors without the risks associated with excessive sun exposure. In Siem Pang, UV Index readings can soar—reaching a peak of 14 around noon—making it essential to stay informed and take necessary precautions during peak hours to safeguard your skin from harmful effects.

Hourly UV Index in Siem Pang

The UV Index today showcases a dramatic rise in solar intensity, starting with a moderate level of 2 at 7:00 AM. As the sun climbs higher in the sky, the intensity peaks at a staggering 14 by noon, marking the most hazardous time for sun exposure. It reaches a maximum of 13 at 1:00 PM, emphasizing the need for protective measures like sunscreen and hats. The afternoon sees a swift decline, dropping to 10 by 2:00 PM and further down to 6 at 3:00 PM. As evening approaches, the UV Index dips to 1 by 5:00 PM, offering some relief, before finally settling at 0 after 7:00 PM. For those planning their day, early morning and late evening provide a safer window for outdoor activities, while midday requires caution to avoid overexposure.

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	7	high	25 min
10:00	11	extreme	10 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 Siem Pang

Throughout the year, seasonal UV changes show a significant spike in UV Index levels from January to October, peaking at 15 in March. The high-risk months for UV exposure are February through October, where the UV Index remains in the extreme range of 13 to 15, with a critical burn time of just 10 minutes during these periods. In contrast, November and December see a reduction to a very high category with a UV Index of 10, allowing for a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take precautions during high-risk months, including wearing protective clothing, applying sunscreen frequently, and seeking shade, especially during peak hours, to reduce the risk of skin damage.

Monthly Maximum UV Index for Siem Pang, Cambodia

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

The table above highlights how UV exposure in Siem Pang 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.

Siem Pang'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
Siem Pang	10	13	15	14	14	13	14	14	14	12	10	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