Last updated: May 3, 2025
Understanding the UV Index in Narayangarh, India is crucial for your health and well-being, especially in a region known for its warm, humid climate. With midday UV levels peaking at 10, it's vital to be aware of potential sunburn and long-term skin health risks. Knowledge of these UV levels can help you take proactive measures, ensuring you're protected during the sun's most intense hours. In Narayangarh, where consistent Cwa climate patterns lead to elevated UV exposure, keeping an eye on the UV Index can make all the difference in enjoying the outdoors safely.
The UV Index throughout the day showcases a dynamic shift, peaking during the late morning to early afternoon hours. Starting from a mild 2 at 7:00 AM, it steadily rises, hitting 4 by 8:00 AM and escalating dramatically to a robust 10 by 11:00 AM and maintaining that intensity until 12:00 PM. After reaching its zenith, the index gently declines, dropping to 5 by 3:00 PM, before descending further to 1 by 5:00 PM. As the sun sets, the UV Index fades to 0 by 7:00 PM, signaling a stark shift in sunlight intensity. This progressive pattern highlights the importance of sun protection during peak hours, particularly from 10:00 AM to 1:00 PM, when the sun's rays are most potent.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
As the seasons change, so does the UV Index, reflecting significant variations in sun exposure risk. January starts with a moderate UV Index of 5, but by February, it climbs to 6, indicating high risk, with reduced burn times. The real surge occurs in March and April, where the Index hits 9 (very high) and remains consistent through May and June at 10. The most critical months are July and August, witnessing an extreme UV Index of 12, where just 10 minutes of exposure can lead to burns. As the year progresses, the index drops again, reaching 9 in September and 7 in October before falling to 5 in November and 4 in December. Visitors and residents are strongly advised to take precautions during the high-risk months of March through September, wearing protective clothing, using sunscreen, and seeking shade to minimize UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Narayangarh | 5 | 6 | 9 | 9 | 10 | 10 | 12 | 12 | 9 | 7 | 5 | 4 |
| 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 |
| 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 |