Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Nongstoin, India, where sunlight can be both a source of warmth and a potential health hazard. Being aware of UV levels helps in preventing sunburn and protecting skin health, ensuring that you enjoy the outdoors safely. With a Cwa climate, Nongstoin experiences significant solar exposure, particularly around midday when the UV Index peaks at a striking 14. This highlights the importance of checking local UV readings and taking necessary precautions to safeguard against the harmful effects of UV radiation. Stay informed and keep your skin safe while enjoying the beauty of Nongstoin!
At sunrise, the UV Index begins to rise steadily, reaching its peak at 11:00 AM with a striking 14, indicating a strong need for sun protection. The intensity gradually tapers off after noon, dropping to 10 by 1:00 PM, and continues to decline throughout the afternoon. By 3:00 PM, it falls to a more manageable 3, and as the sun sets, the index dwindles to 0 by 6:00 PM, signifying a safe end to sun exposure for the day. With this hourly data, it's crucial to stay vigilant and protect your skin during the sun's most potent hours, especially between 10:00 AM and 2:00 PM.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 7 | high | 25 min |
| 09:00 | 11 | extreme | 10 min |
| 10:00 | 13 | extreme | 10 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 13 | 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 |
Throughout the year, UV levels experience notable seasonal changes, peaking during the summer months. January and December have a UV Index of 6, categorized as high, allowing for a burn time of approximately 25 minutes. As spring approaches, March sees an increase to a UV Index of 9 (very high), dropping burn time to 15 minutes, with April and May reaching 11 and 13 respectively, both categorized as extreme and reducing burn time to just 10 minutes. The peak arrives in July, with a UV Index of 14, highlighting the importance of sun protection during this month. The risk remains high through August and September with indices of 13 and 12, and then shifts to the very high category in October and November before dropping again in December. Given these values, it's crucial for residents and visitors to take protective measures—such as wearing sunscreen, hats, and sunglasses—especially during the extreme months from April to September, when the burn time is at its lowest.
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 |
| 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 |
| Nongstoin | 6 | 7 | 9 | 11 | 13 | 13 | 14 | 13 | 12 | 10 | 8 | 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 |