Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Makum, India, especially given its Cwa climate, which features warm summers and a distinct rainy season. As the sun's rays intensify throughout the day, awareness of UV levels can help protect against sunburn and long-term skin health issues. Typically, UV exposure reaches its peak between 10 AM and 2 PM, with values soaring to 12—a clear indication that precautions are essential during these hours. By staying informed about the UV Index, you can make smarter choices about sun protection and enjoy the outdoors safely in this vibrant locale.
Throughout the day, the UV Index reveals a compelling narrative of sun intensity. The morning kicks off with a moderate UV Index of 5 at 7:00, quickly escalating to a peak of 12 from 10:00 to 11:00, signaling a time for caution under the sun. By 9:00, it's an intense 10, urging outdoor enthusiasts to seek shade as midday approaches. As the afternoon unfolds, the index gradually declines, dipping to 8 by 1:00, and further sinking to 5 by 2:00. The sun's grip loosens significantly after 3:00, where the index drops to 3, before falling to 1 by 4:00 and finally reaching 0 after 6:00, marking a safe retreat from the sunlight. This hourly fluctuation serves as a reminder to stay vigilant and protect your skin during the hours of highest exposure.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 5 | moderate | 30 min |
| 08:00 | 8 | very high | 15 min |
| 09:00 | 10 | very high | 15 min |
| 10:00 | 12 | extreme | 10 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 10 | very high | 15 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 |
Throughout the year, the UV Index varies significantly, reflecting seasonal changes in sun exposure. High-risk months for UV exposure occur from March to September, with peak values reaching an extreme UV Index of 13 in July. During these months, the burn time decreases dramatically to just 10 minutes, necessitating vigilant sun protection. In contrast, January and December represent lower-risk periods, exhibiting a moderate UV Index of 5, allowing for 30-minute exposure without immediate risk of sunburn. Visitors and residents are advised to take precautions during high UV Index months by wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours. By remaining informed and proactive, you can enjoy the outdoors safely year-round.
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 |
| Makum | 5 | 6 | 8 | 9 | 12 | 12 | 13 | 12 | 11 | 10 | 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 |