Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Barbil, India, where the warm Cwa climate often leads to elevated sun exposure. As UV levels can soar to a staggering 13 around midday, awareness of these fluctuations is vital for effective sunburn prevention and overall skin health. With peak UV exposure typically occurring from 10 AM to 2 PM, being informed helps safeguard against the harmful effects of UV radiation. Staying aware of the UV Index not only enhances your comfort outdoors but also protects your long-term well-being in this sun-soaked region.
The UV Index throughout the day showcases a sharp peak in intensity, starting with a moderate 3 at 07:00, gradually climbing to a striking 12 by 10:00. From there, it reaches its maximum of 13 around 11:00 and 12:00, indicating significant sun exposure risk. As the afternoon progresses, the index begins to decline, falling to 11 by 13:00 and decreasing further to 8 at 14:00. By 15:00, it drops to 4, and the late hours see it diminish rapidly, ending the day with a 0 by 19:00. This data emphasizes the importance of sun protection during the peak hours of 10:00 to 14:00, where precautions are especially vital.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 3 | moderate | 30 min |
08:00 | 6 | high | 25 min |
09:00 | 9 | very high | 15 min |
10:00 | 12 | extreme | 10 min |
11:00 | 13 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 11 | extreme | 10 min |
14:00 | 8 | very high | 15 min |
15:00 | 4 | moderate | 30 min |
16:00 | 2 | low | 45 min |
17:00 | 1 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index experiences significant fluctuations throughout the year, peaking during the summer months of May through September, where it reaches extreme levels of 12 to 14. The high-risk months are therefore May, June, July, August, and September, with burn times decreasing to as low as 10 minutes during peak sun hours. Even in March and April, the index remains very high at 10, warranting caution. As a result, it is crucial for visitors and residents to take precautions, such as wearing sunscreen and protective clothing, particularly from spring through early fall when UV exposure is at its highest. In the cooler months of January, February, November, and December, while the risk lowers to high or very high levels, vigilance is still advised given potential for sunburn in less obvious conditions.
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 |
Barbil | 7 | 8 | 10 | 10 | 12 | 13 | 13 | 14 | 13 | 12 | 8 | 7 |
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 |