Last updated: May 3, 2025
Awareness of the UV Index is crucial for residents of Narayangarh, India, where the sun can quickly become a source of both warmth and risk. As UV levels soar, particularly during midday hours, understanding these fluctuations is essential for sunburn prevention and maintaining skin health. With Narayangarh’s Cwa climate featuring hot summers and moderate winters, local UV exposure can range from moderate to extremely high, underscoring the importance of taking protective measures. Keep an eye on the daily UV Index to safeguard your skin and enjoy the vibrant outdoors with confidence!
The UV Index starts off the day relatively low, peaking at 2 at 7:00 AM. As the sun climbs higher, the index surges, reaching a moderate level of 4 by 8:00 AM and escalating to a notable 9 at 10:00 AM. The day's intensity peaks at 12 around noon, marking the highest risk for sun exposure. As the afternoon unfolds, the UV Index gradually decreases, falling to 5 by 3:00 PM, and dipping further to 1 by 5:00 PM. By the evening hours, a welcome respite is felt, with the index dropping to 0 shortly after 7:00 PM. For outdoor activities, be sure to take precautions between 11:00 AM and 1:00 PM when UV levels are at their most intense.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, with the highest levels occurring during the summer months. High-risk months include April through September, where the UV Index reaches extreme values of 12 to 14, resulting in a burn time of just 10 minutes for unprotected skin. February and March also pose risks with very high UV levels of 8 and 10, respectively. As such, it is crucial for visitors and residents to (wear protective clothing, apply sunscreen, and seek shade) particularly during peak hours from late spring through summer. In contrast, winter months such as November and December present lower risks, with UV Index values returning to high and moderate, allowing for more extended exposure times. Being aware of these seasonal changes can help ensure safe and enjoyable outdoor activities 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 |
| Narayangarh | 7 | 8 | 10 | 12 | 12 | 12 | 14 | 13 | 11 | 9 | 7 | 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 |