UV Index in Myeik, Myanmar

Last updated: June 2, 2025

In Myeik, Myanmar, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, particularly in a region characterized by a tropical climate. As temperatures rise and the sun reaches its peak intensity, the risk of harmful UV exposure increases dramatically. At noon, for instance, the UV Index soars to 14, indicating a very high risk of harm from unprotected sun exposure. By monitoring UV levels throughout the day—from a moderate 5 in the morning to an extreme 12 by mid-morning—you can take proactive steps to shield yourself from the sun's damaging rays, ensuring safe and enjoyable outdoor activities.

Hourly UV Index in Myeik

The UV Index shows a distinct peak as the day progresses, starting from a gentle 2 at 07:00. By 09:00, the index ramps up to 9, signaling a significant rise in UV exposure. 10:00 to 12:00 marks the time of highest intensity, reaching a maximum of 14 at 11:00. As midday passes, the values begin to decline, with the index dropping to 4 by 15:00. By 17:00, it falls to 1, and after 18:00, it dwindles to 0, indicating a retreat of harmful rays. This data underscores the importance of sun protection, especially during those 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	5	moderate	30 min
09:00	9	very high	15 min
10:00	12	extreme	10 min
11:00	14	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	4	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 Myeik

The UV Index experiences extremely high levels from January through October, peaking in May at a striking 15. Notably, the months of February to October consistently register an extreme exposure category, with a burn time of only 10 minutes for unprotected skin. Residents and visitors should be particularly cautious from March to October, where the risk of sunburn is highest. Although December sees a slight reduction in the UV Index to 9 (categorized as very high), and burn time increases to 15 minutes, it’s important to stay vigilant year-round. Protective measures, such as wearing sunscreen, hats, and UV-blocking clothing, are strongly advised during all months, especially during the peak summer months.

Monthly Maximum UV Index for Myeik, Myanmar

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

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

Myeik's solar exposure compared to other cities in Myanmar. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mandalay UVI	7	9	11	11	13	13	14	14	13	11	9	7
Nay Pyi Taw UVI	9	10	13	13	14	13	14	14	14	12	10	8
Bago UVI	9	11	13	13	14	13	14	14	13	12	9	9
Yangon UVI	9	11	13	13	14	13	14	14	13	12	10	9
Mawlamyine UVI	10	12	14	13	14	13	14	14	13	12	9	9
Myeik	11	13	14	14	15	14	14	14	14	13	11	9