Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Cedar Grove, Antigua and Barbuda, where the sun shines bright and strong throughout the year. By being aware of UV levels, you can efficiently protect yourself against sunburn and long-term skin health issues, ensuring that your time outdoors is both enjoyable and safe. With a tropical climate that often sees high UV exposure—particularly between 10 AM and 2 PM when values can soar to 13—staying informed about the daily UV Index is essential for making smart sun safety choices. Remember, knowledge is your best defense against harmful UV rays!
As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are most potent!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 6 | high | 25 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 |
During the year, the UV Index experiences significant fluctuations, with extreme levels prevalent from February through October. The highest risk months are March and July, where the UV Index peaks at 13 and 14, respectively, necessitating cautious sun exposure practices. For residents and visitors, it's crucial to stay informed about daily UV levels, especially during these high-risk months, and to adopt protective measures such as wearing sunscreen, hats, and UV-blocking clothing. Remember, even on cloudy days, UV rays can penetrate clouds; thus, it’s vital to remain vigilant throughout the year as burn times range from 10 to 15 minutes depending on the month.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Cedar Grove | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 9 | 9 |
Bolands UVI | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 9 | 9 |
Liberta UVI | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 9 | 9 |
Piggotts UVI | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 9 | 9 |
All Saints UVI | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 9 | 9 |
Saint John's UVI | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 9 | 9 |