UV Index in Muang Sanakham, Laos

Last updated: June 2, 2025

In Muang Sanakham, Laos, awareness of the UV Index is crucial for maintaining optimal skin health and preventing sunburn. Understanding UV levels throughout the day helps residents and visitors alike to take necessary precautions against harmful UV radiation, especially during peak hours when the index soars. The region's tropical climate brings intense sunlight, with UV levels reaching as high as 14 at noon, posing significant risks if one is unprepared. By staying informed about the UV Index, you can protect yourself and enjoy all that Muang Sanakham has to offer without compromising your skin's health.

Hourly UV Index in Muang Sanakham

The UV Index (UVI) readings throughout the day paint a vivid picture of sun exposure. Early morning, at 07:00, the UVI starts gently at 1, indicating minimal risk. However, by 08:00, it climbs to 3, signaling a more watchful approach to sun safety. The real peak occurs at 11:00, where the UVI skyrockets to 12, reaching its highest point of 14 by 12:00. This is a time when sun protection becomes crucial. As the afternoon progresses, the UVI gradually decreases, falling to 7 by 15:00, and further down to 4 by 16:00, before tapering off to 1 at 18:00 and settling at 0 by 19:00. Be sure to stay vigilant during the midday hours to enjoy outdoor activities safely!

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	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Muang Sanakham

As the seasons change, so do the UV levels, significantly impacting both visitors and residents. From January to March, the UV Index starts high at 9 and peaks at 13 in March and April, classified as extreme, with a burn time of only 10 minutes during these months. The UV exposure remains extraordinarily high throughout the summer months of May to September, consistently at 14, and continues to require caution with a burn time of just 10 minutes. October sees a decline to 12, but remains in the extreme range. November and December drop to levels of 10 and 8, classified as very high, but still demand attention, with burn times extending to 15 minutes. Residents and visitors should exercise caution, particularly during the high-risk months of February through September, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours to minimize UV exposure and prevent skin damage.

Monthly Maximum UV Index for Muang Sanakham, Laos

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

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

Muang Sanakham's solar exposure compared to other cities in Laos. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Luang Prabang UVI	9	11	13	13	14	14	15	15	14	13	10	8
Vientiane UVI	9	11	13	14	14	13	14	14	14	12	9	8
Muang Sanakham	9	12	13	13	14	14	14	14	14	12	10	8
Thakhek UVI	9	11	13	15	14	13	15	14	14	12	10	9
Savannakhet UVI	10	12	14	14	14	13	15	14	14	12	10	9
Pakse UVI	10	13	14	15	14	13	15	14	14	12	10	9