UV Index in Samdrup Jongkhar, Bhutan

Last updated: May 3, 2025

Understanding the UV Index is crucial for the residents of Samdrup Jongkhar, Bhutan, especially given the region's Cwa climate, which can lead to elevated UV exposure. With peak UV levels reaching as high as 12 around midday, awareness of these values is vital for protecting your skin from sunburn and potential long-term health issues. By staying informed about UV levels, you can take proactive measures to safeguard your skin health while enjoying the outdoors. With Samdrup Jongkhar's beautiful landscapes and outdoor activities, knowing when to seek shade or apply sunscreen can make all the difference in your daily enjoyment and well-being.

Hourly UV Index in Samdrup Jongkhar

The UV Index soars dramatically as the sun rises, peaking at a striking 12 between 10:00 AM and 11:00 AM. Early risers may experience a moderate index of 4 at 7:00 AM, but by 9:00 AM, it escalates to 10, signaling stronger sun exposure. After reaching its zenith, the index gently descends, falling to 8 at 1:00 PM before tapering off to 5 by 2:00 PM. As the afternoon progresses, the levels drop significantly, hovering at a mere 2 at 3:00 PM and dwindling to 0 by 7:00 PM. Anyone planning outdoor activities should be particularly cautious around midday when UV radiation is at its most intense!

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	4	moderate	30 min
08:00	7	high	25 min
09:00	10	very high	15 min
10:00	12	extreme	10 min
11:00	12	extreme	10 min
12:00	11	extreme	10 min
13:00	8	very high	15 min
14:00	5	moderate	30 min
15:00	2	low	45 min
16:00	1	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 Samdrup Jongkhar

As the seasons change, so too does the UV Index, significantly impacting exposure to harmful rays. High-risk months for UV exposure begin in February with an index of 7 and reach their peak from May to September, where the index consistently stays at a hazardous 12 to 13. Notably, March and April also present very high levels, with indices of 8 and 9, respectively. During these months, the recommended burn time drops to just 10 minutes under extreme conditions, emphasizing the need for protective measures. Visitors and residents are advised to take precautions, including wearing sunscreen, protective clothing, and seeking shade, particularly from May to September, to ensure safety against UV radiation.

Monthly Maximum UV Index for Samdrup Jongkhar, Bhutan

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

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

Samdrup Jongkhar's solar exposure compared to other cities in Bhutan. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Samdrup Jongkhar	5	7	8	9	12	13	13	13	11	10	7	6
Phuntsholing UVI	5	7	9	10	11	13	14	13	12	10	8	6
Pemagatshel UVI	6	8	10	13	13	14	15	14	13	11	8	6
Tsirang UVI	6	9	10	12	13	14	15	14	13	11	8	6
Punakha UVI	8	10	12	14	15	15	16	15	14	11	9	6
Thimphu UVI	8	10	13	14	16	16	16	15	14	12	9	7