Last updated: August 1, 2025
Understanding the UV Index in Jakar, Bhutan is essential for everyone who enjoys the outdoors, as it plays a crucial role in sunburn prevention and overall skin health. With the city's climate classified as Cwb, Jakar experiences significant UV exposure, particularly during mid-day hours when the index peaks at a striking 16 around noon. This makes it vital for residents and visitors alike to be aware of UV levels throughout the day, ensuring protection against harmful rays that can lead to skin damage and lasting health issues. Stay informed and safeguard your skin while enjoying the breathtaking beauty of Jakar!
As the sun rises, the UV Index starts at a modest 2 by 7:00 AM, perfect for enjoying the cool morning air. But things heat up quickly as the day progresses; by 9:00 AM, it skyrockets to 9, marking the beginning of peak sunlight intensity. Come 11:00 AM, the UV Index reaches its pinnacle at an impressive 15, hitting its maximum of 16 by 12:00 PM—a reminder to slather on that sunscreen! The intensity gradually lessens after that, dipping to 12 by 2:00 PM and falling to 8 by 3:00 PM. As the day winds down, the UV exposure decreases dramatically; by 6:00 PM, the UV Index settles at 1, and by 7:00 PM, it's a safe 0. Embrace the midday sun wisely and enjoy the rest of your day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 12 | extreme | 10 min |
| 11:00 | 14 | 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 |
Throughout the year, UV exposure significantly varies, with the highest UV Index levels occurring from March to October. During this peak period, particularly in April, May, June, July, and August, the UV Index reaches extreme levels (14-16), requiring only 10 minutes of sun exposure before burning occurs. Visitors and residents should take extra precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade when necessary. The high-risk months are February through October, with the most critical months in April and May. As the year progresses, the UV Index gradually decreases, dropping to very high levels in November and high in December, where burn times increase to 15 and 25 minutes, respectively. Staying informed and protected is crucial for everyone's health throughout all seasons.
UV Risk Categories
| 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 |
| Punakha UVI | 8 | 10 | 12 | 14 | 15 | 15 | 16 | 15 | 14 | 11 | 9 | 6 |
| Jakar | 8 | 10 | 13 | 14 | 16 | 16 | 16 | 15 | 14 | 12 | 9 | 7 |
| Thimphu UVI | 8 | 10 | 13 | 14 | 16 | 16 | 16 | 15 | 14 | 12 | 9 | 7 |