Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Jalalabad, India, where the BSh climate often leads to intense sunlight and elevated UV levels. Awareness of UV exposure is essential for preventing sunburn and protecting skin health, particularly during peak hours when the index can soar to a maximum of 10 around noon. As you enjoy outdoor activities in this vibrant city, being informed about UV levels helps safeguard against potential skin damage and ensures a healthier lifestyle under the sun.
The UV Index throughout the day showcases a dynamic range that peaks at 12:00 PM with a striking 10, indicating a high risk of harm from unprotected sun exposure. Early morning hours start off gently, with a maximum of 2 at 7:00 AM, gradually increasing as the sun climbs higher. By 10:00 AM, it escalates to 8, reaching its zenith just before noon at 11:00 AM with 9. The index then begins to taper off, descending to 5 by 3:00 PM, and falling to a safe 0 as the sun sets by 7:00 PM. This data highlights the importance of sun protection during the midday hours when the UV radiation is most intense.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | 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 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
As the year progresses, the UV Index shows significant seasonal changes that highlight periods of increased sun exposure risk. From January to February, the UV Index rises from a moderate level of 4 to a high level of 6, indicating a shift in burn time from 30 minutes to 25 minutes. The months of March through June see the UV Index peak at 10, categorized as very high, necessitating a burn time of just 15 minutes. The extreme UV levels occur in July and August with indices reaching 11, where individuals can burn in as little as 10 minutes. September slightly decreases to 9, remaining in the very high category, before tapering off to high levels in October and falling back to moderate by November and December with burn times of 30 minutes. To minimize sun exposure risk, it is essential for visitors and residents to remain vigilant during March to August, using sunscreen and protective clothing, and to seek shade during peak sun hours, particularly in July and August.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jalalabad | 4 | 6 | 8 | 10 | 10 | 10 | 11 | 11 | 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 |