UV Index in Ban Hatgnao, Laos

Last updated: July 2, 2025

Understanding the UV Index in Ban Hatgnao, Laos is crucial for safeguarding your skin and overall health against harmful ultraviolet rays. With typical UV levels peaking dramatically during midday hours—reaching a maximum of 15 at noon—it's vital to remain vigilant about sun exposure to prevent painful sunburns and long-term skin issues. The region's tropical climate brings consistent sun exposure, making awareness of UV risks even more important for locals and visitors alike. Stay informed, protect your skin, and enjoy the beautiful sunshine responsibly!

Hourly UV Index in Ban Hatgnao

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 Ban Hatgnao

Throughout the year, the UV Index experiences notable fluctuations, with the highest levels occurring from February to July, where the index peaks at 15 during several months. These months fall into the extreme exposure category, indicating a burn time of only 10 minutes for unprotected skin. January and December see a slightly lower index of 10, categorized as very high, with slightly longer burn times of 15 minutes. Given this data, it's crucial for visitors and residents to take precautions during the high-risk months from February to October by wearing sunscreen, protective clothing, and seeking shade when outdoors to minimize the risk of skin damage.

Monthly Maximum UV Index for Ban Hatgnao, Laos

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

The table above highlights how UV exposure in Ban Hatgnao 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.

Ban Hatgnao'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
Ban Hatgnao	10	13	15	15	15	14	15	14	14	13	11	10