Last updated: July 2, 2025
In Longleng, India, staying informed about the UV Index is crucial for safeguarding your skin health. Understanding UV levels helps prevent sunburn and reduces the risk of long-term skin damage, making it essential for everyone, especially for those who spend time outdoors. With a Cwa climate, Longleng experiences significant UV exposure, peaking at a UV Index of 14 around noon—an intensity that demands attention. Whether you're hiking through its beautiful landscapes or simply enjoying a sunny day, being aware of these levels can make a difference in promoting a safe and healthy outdoor experience.
The UV Index offers a fascinating glimpse into sun exposure throughout the day. Starting at 5 at 7:00 AM, the index rapidly climbs to 8 by 8:00 AM, before peaking at an intense 14 during the late morning from 10:00 AM to 11:00 AM. This high level indicates a significant risk of harm from unprotected sun exposure. As the day progresses, the UV Index begins to decline, dropping to 10 by 1:00 PM and then falling sharply to 6 at 2:00 PM. By 3:00 PM, it further decreases to 3, and after that, it swiftly tapers off to 1 by 4:00 PM, reaching 0 by 6:00 PM. This data highlights the critical importance of sun protection during peak hours, particularly between 10 AM and 2 PM, ensuring you enjoy the sunshine safely.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 5 | moderate | 30 min |
| 08:00 | 8 | very high | 15 min |
| 09:00 | 12 | extreme | 10 min |
| 10:00 | 14 | extreme | 10 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 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 |
The UV Index experiences significant seasonal fluctuations, peaking during the summer months from May to October, when values reach 12-14 and are classified as extreme. The highest risk occurs in July, with an index of 14, where the burn time is reduced to 10 minutes. Conversely, the UV Index starts off lower in the winter at 5 in January, increasing sharply to 8 by March, marking the beginning of higher exposure levels. February and November are also noted as high-risk months, with UV indices of 7 and 8, respectively. Given this data, it is advisable for visitors and residents to take protective measures—such as wearing sunscreen, sunglasses, and hats—especially during the months of May through October to minimize the risk of UV exposure and skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Delhi UVI | 5 | 6 | 9 | 10 | 10 | 10 | 12 | 12 | 9 | 8 | 5 | 5 |
| Longleng | 5 | 7 | 8 | 10 | 12 | 13 | 14 | 13 | 12 | 11 | 8 | 6 |
| Mumbai UVI | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 11 | 10 | 7 | 7 |
| Ahmedabad UVI | 7 | 8 | 10 | 12 | 11 | 12 | 13 | 13 | 11 | 10 | 7 | 6 |
| Hyderabad UVI | 10 | 11 | 12 | 11 | 13 | 13 | 15 | 14 | 13 | 11 | 8 | 8 |
| Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |