UV Index in Daifam, Bhutan

Last updated: July 2, 2025

Understanding the UV Index in Daifam, Bhutan, is crucial for protecting your skin and overall health. As the sun’s rays can lead to sunburn and long-term skin damage, being aware of UV levels can help you take proactive measures, especially during the peak exposure hours. Daifam experiences a Cwa climate, characterized by warm summers and cool winters, which can contribute to varying UV intensity throughout the year. With the UV Index reaching as high as 15 midday, it's essential to stay informed and practice sun safety to enjoy the outdoors while minimizing health risks.

Hourly UV Index in Daifam

The UV Index today showcases a dramatic rise as the sun ascends, starting softly at 2 at 07:00 and rapidly escalating to a peak of 15 at both 11:00 and 12:00. During this midday high, the sun's rays are potent, making sun protection essential. As the afternoon progresses, the index gently decreases, dipping to 11 by 14:00. By the evening, it winds down to a measured 2 at 17:00, tapering off to 1 at 18:00, and finally reaching 0 as the day descends into night. Plan your day wisely: protect your skin during the peak hours for a safe and enjoyable time outdoors! 🌞

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	8	very high	15 min
10:00	12	extreme	10 min
11:00	15	extreme	10 min
12:00	15	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 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 Daifam

Throughout the year, the UV Index demonstrates significant seasonal changes, with the highest levels occurring during the late spring and summer months. From April to August, the UV Index reaches its peak, fluctuating between 13 and 15, indicating an extreme exposure category, and a notably short burn time of just 10 minutes. February and March also pose high risks with UV Index values of 9 and 10, categorized as very high. Conversely, the risk decreases in January and December, where the UV Index drops to 7 and 6 respectively, representing a high exposure category with longer burn times of 25 minutes. Visitors and residents are advised to take precautionary measures in high-risk months, especially from April through October, by wearing sunscreen, hats, and UV-protective clothing, and limiting sun exposure during peak hours to ensure safety and minimize skin damage.

Monthly Maximum UV Index for Daifam, Bhutan

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

The table above highlights how UV exposure in Daifam 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.

Daifam'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
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
Daifam	7	9	10	13	14	15	15	15	13	11	9	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