UV Index in Sen Monorom, Cambodia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Sen Monorom, Cambodia, a region known for its beautiful landscapes and warm, tropical climate. As UV levels can soar to a staggering 15 during midday, awareness of these levels is vital to prevent sunburn and protect your skin health. With the climate classified as Aw, the sun can be intensely strong, especially between 10 AM and 2 PM. Monitoring the UV Index helps you take necessary precautions, ensuring you enjoy the vibrant outdoors while keeping your skin safe from harmful UV radiation.

Hourly UV Index in Sen Monorom

As the sun climbs higher, the UV Index peaks dramatically throughout the day. Starting at a modest 2 at 7:00 AM, intensity quickly escalates, hitting 4 by 8:00 AM. By 10:00 AM, it surges to an impressive 11, reaching a maximum of 15 at 12:00 PM—the peak hour for sun exposure. As afternoon approaches, the index gradually wanes, dipping to 9 at 2:00 PM and further declining to 5 by 3:00 PM. Finally, as the day winds down, the UV levels drop sharply, hovering at 2 by 4:00 PM and plummeting to 0 by 7:00 PM. This daily pattern highlights the importance of sun protection during peak 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	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	14	extreme	10 min
12:00	15	extreme	10 min
13:00	13	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sen Monorom

Throughout the year, the UV Index displays significant seasonal changes, with extremely high values consistently present from January through September. The peak months for UV exposure occur in March and April, with an index reaching 16, marking them as the highest risk months for potential sunburn. Visitors and residents should take precautions during these months, including seeking shade, wearing protective clothing, and applying sunscreen regularly, as even short exposure (as little as 10 minutes) can lead to skin damage. As the year progresses towards December, a slight decrease in UV intensity is noted, but individuals should remain vigilant, particularly during the early months when exposure remains in the extreme category. Always prioritize sun safety to prevent harmful effects from UV radiation.

Monthly Maximum UV Index for Sen Monorom, Cambodia

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

The table above highlights how UV exposure in Sen Monorom 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.

Sen Monorom'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
Sen Monorom	11	14	16	15	15	13	14	15	15	13	11	10