UV Index in Pakxong, Laos

Last updated: July 2, 2025

In Pakxong, Laos, awareness of the UV Index is essential for safeguarding skin health and preventing sunburn. Understanding the daily fluctuations in UV levels helps residents and visitors alike manage their sun exposure effectively. With a tropical climate characterized by high UV risks, especially during midday hours, it’s crucial to stay informed. At its peak, the UV Index can reach a harrowing 15, urging caution for outdoor activities. Whether you're trekking through the lush landscapes or enjoying the vibrant local culture, knowing the UV Index empowers you to protect your skin and enjoy your time in beautiful Pakxong safely.

Hourly UV Index in Pakxong

At sunrise, the UV Index starts at a mild 2 at 07:00, gradually climbing to 4 by 08:00. As the sun rises higher, the intensity peaks sharply at 15 around 12:00, marking the day’s highest UV exposure. The heat continues until about 13:00, when it dips slightly to 13, before tapering off to 10 by 14:00. Later in the afternoon, the UV Index significantly decreases to 6 at 15:00 and sinks to 3 by 16:00. By 17:00, it drops further to 1, and the sun sets, leaving the UV Index at a safe 0 by 19:00. It’s crucial to take precautions during those peak hours, especially between 10:00 and 14:00 when UV radiation is strongest.

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	14	extreme	10 min
12:00	15	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 Pakxong

Throughout the year, UV Index values remain consistently high, indicating extreme exposure levels from January through April, with peaks of 15 in March, April, May, July, and August. Notably, the months of February and March also feature elevated UV levels, reaching 13 and 15, respectively. Summer months—especially July and August—prove to be high-risk periods for UV exposure, maintaining a level of 15 and emphasizing the need for caution. Even during the fall months, UV levels remain significant, with October and September showcasing 13 and 14 respectively. Residents and visitors should take precautions during these months: wear sunscreen, protective clothing, and limit sun exposure, particularly during peak hours, to avoid harmful effects from UV rays.

Monthly Maximum UV Index for Pakxong, Laos

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

The table above highlights how UV exposure in Pakxong 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.

Pakxong'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
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
Pakxong	11	13	15	15	15	14	15	15	14	13	11	10