Last updated: May 3, 2025
Understanding the UV Index in Pyuthan, Nepal is crucial for protecting your skin and overall health. With elevation and a climate classified as Cwb, the region experiences significant UV exposure, particularly during the peak hours of 10 AM to 2 PM when values reach a maximum of 11. Awareness of these UV levels is essential as it helps residents and visitors to prevent sunburn and long-term skin damage. Staying informed can empower you to take necessary precautions, ensuring safe and enjoyable outdoor experiences in this beautiful part of the world.
As the day begins, the UV Index starts low at 2 by 07:00, but quickly climbs as the sun rises. By 08:00, it reaches 5, indicating a moderate level of UV exposure. The intensity continues to increase, peaking at a striking 11 by 11:00, which signals a high risk for harm from unprotected sun exposure. The index then slightly dips, remaining 10 at noon before gradually decreasing to 8 at 13:00. Later in the afternoon, UV levels soften to 6 at 14:00 and further decline to 4 by 15:00. As the sun sets, the index drops to a mere 1 by 17:00, fading to 0 by 19:00, marking the end of the day’s sun exposure. It’s a reminder to stay sun-safe during those peak hours when the UV rays are strongest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Across the year, UV Index levels vary significantly, with notably high-risk months from March to September. During this period, the index peaks at 13 in July, indicating an extreme risk of harm from unprotected sun exposure, with a quick burn time of just 10 minutes. April to September consistently maintains an extreme category, emphasizing the need for protective measures like sunscreen and clothing. As winter approaches, the UV Index falls to moderate levels in January and December (5), allowing for longer exposure times of 30 minutes. Consequently, visitors and residents should remain vigilant, especially between March and September, when the risk of UV-related skin damage is highest, ensuring they take proper precautions to safeguard their skin.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Biratnagar UVI | 5 | 6 | 8 | 9 | 10 | 11 | 13 | 12 | 12 | 9 | 7 | 5 |
| Birganj UVI | 5 | 6 | 8 | 10 | 10 | 12 | 13 | 12 | 11 | 9 | 7 | 5 |
| Pyuthan | 5 | 7 | 9 | 10 | 11 | 12 | 13 | 12 | 11 | 10 | 7 | 5 |
| Patan UVI | 5 | 7 | 9 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 5 |
| Kathmandu UVI | 5 | 7 | 9 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 5 |
| Pokhara UVI | 7 | 9 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 8 | 6 |