Last updated: June 2, 2025
In Biswanath Chariali, India, being aware of the UV Index is crucial for safeguarding your skin against the harmful effects of sun exposure. Understanding UV levels not only helps prevent painful sunburns, but also plays a vital role in maintaining long-term skin health. With a climate classified as Cwa, Biswanath Chariali experiences significant variations in UV intensity throughout the day, peaking between 10 AM and 12 PM when the UV Index can soar to 12—a level that necessitates caution. Stay informed and protect yourself, especially during those critical hours when the risk of skin damage is at its highest.
The UV Index forecast for today reveals an intensifying sun as the day unfolds. Starting at a moderate level of 4 at 07:00, it quickly climbs to a striking 10 by 09:00, reaching its peak of 12 from 10:00 to 11:00. This peak signifies a high risk of harm from unprotected sun exposure. As we approach midday, the UV Index slightly dips to 11 at 12:00, but remains cautionary until 13:00 when it drops to 8. Later in the afternoon, the levels continue to decrease to 5 at 14:00, and by 15:00, it falls to 3. As the sun begins to set, the Index cools to 1 at both 16:00 and 17:00, eventually fading to 0 by 18:00 and remaining at this level through the evening. Remember to take precautions during peak hours to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 7 | high | 25 min |
| 09:00 | 10 | very high | 15 min |
| 10:00 | 12 | extreme | 10 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 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 |
As the seasons change, so do UV index levels, significantly impacting sun safety for visitors and residents. From January to March, UV exposure rises gradually, peaking at a very high index of 8 in March with a burn time of just 15 minutes. The high-risk months, notably from May through September, encompass extreme UV levels, with a peak of 13 in July, where the burn time shortens to just 10 minutes. During these months, it is crucial to take protective measures like wearing sunscreen, hats, and sunglasses, especially during peak sunlight hours. As fall occurs, UV levels decrease, returning to a moderate index by December, but caution remains advised during the transition months of October and November. Always be aware of the UV index to protect yourself and enjoy sunny days safely!
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 |
| Biswanath Chariali | 5 | 7 | 8 | 9 | 12 | 12 | 13 | 12 | 11 | 9 | 7 | 5 |
| 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 |