Last updated: June 2, 2025
In Jumla, Nepal, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. With an alpine climate categorized as Dwc, the region experiences varying UV exposure throughout the day, peaking at a maximum index of 15 around noon. As you enjoy the breathtaking landscapes of Jumla, being aware of UV levels can help you take necessary precautions, especially during the intense midday sun when rays are strongest. Educating yourself on these UV risks allows you to fully embrace the beauty of Jumla while keeping your skin protected and healthy.
The UV Index data paints a vivid picture of the sun's intensity throughout the day. Starting the morning at a calm 3 at 7:00 AM, the sun quickly ramps up its power, reaching a peak of 15 from 11:00 AM to 12:00 PM. The intensity is particularly striking at 10:00 AM and 11:00 AM, hitting 14 and 15 respectively, urging sun-seekers to slip on some sunscreen! As the afternoon rolls on, the UV Index gradually declines; by 3:00 PM, it's down to 6, and by evening, it settles at a much milder 1. Plan your outdoor activities wisely, as the sun's rays are most intense during the midday hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 7 | high | 25 min |
| 09:00 | 10 | very high | 15 min |
| 10:00 | 14 | extreme | 10 min |
| 11:00 | 15 | 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 |
Throughout the year, the UV Index exhibits notable seasonal variations, with the highest risk typically occurring from March to October. During this period, UV Index readings reach extreme levels, peaking at 16 in May and July, and maintaining values around 14-16 through the summer months. The burn time for unprotected skin shrinks to just 10 minutes in these high-risk months, highlighting the urgent need for effective sun protection. January and February also present high exposure risks with UV indices of 8 and 10, respectively, though the burn time is slightly longer at 15 minutes. As we transition into the end of the year, November and December show a decline in UV exposure, with indices dropping to 8 and 6, allowing for burn times of 15 and 25 minutes. Visitors and residents are strongly advised to take precautionary measures, such as wearing sunscreen, protective clothing, and avoiding peak sun hours, particularly from March through October, to reduce the risk of skin damage.
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 |
| 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 |
| Jumla | 8 | 10 | 14 | 13 | 16 | 15 | 16 | 15 | 14 | 12 | 8 | 6 |