Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Saint John's Village, Montserrat, given its tropical climate and high sun exposure. With peak UV levels often reaching a staggering 14, awareness of these fluctuations is key to preventing sunburn and protecting skin health. Proper knowledge of UV levels helps residents wisely plan outdoor activities, ensuring they enjoy the beauty of Saint John's while safeguarding themselves against potential skin damage. Be informed, stay safe, and enjoy the sun responsibly!
The UV Index journey throughout the day reveals a dynamic and intense sunlight experience. Starting with a gentle maximum of 1 at 7:00 AM, the index climbs steadily, reaching 3 by 8:00 AM. It then takes a commanding leap to 6 at 9:00 AM, before peaking at a striking 14 around 12:00 PM—the moment when sun safety is most crucial. As the afternoon progresses, the UV intensity begins to taper off, dipping to 10 at 2:00 PM, and down to 4 by 4:00 PM. Finally, the day wraps up with a return to more manageable levels, settling at 0 by 7:00 PM. This data highlights the importance of protective measures during peak hours 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 | 14 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 4 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index varies significantly throughout the year, peaking during the summer months. January starts with a UV Index of 9, categorized as very high, with a burn time of 15 minutes. As we move into February and advance through March, April, May, and June, the index rises to 11 and 13, categorized as extreme, with a consistently low burn time of just 10 minutes. The highest UV Index of 14 occurs in July, followed closely by August and September, maintaining the extreme category. By October, it slightly decreases to 12, before dropping back to 10 in November and returning to 9 in December, both categorized as very high.
High-risk months for sun exposure are February through October, during which residents and visitors should take extra precautions, including applying sunscreen frequently, wearing protective clothing, and seeking shade during peak hours. Staying vigilant against UV radiation is essential for safe outdoor activities during these months.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Saint John's Village | 9 | 11 | 13 | 13 | 13 | 12 | 14 | 13 | 13 | 12 | 10 | 9 |
Saint Peters UVI | 9 | 11 | 13 | 13 | 13 | 12 | 14 | 13 | 13 | 12 | 10 | 9 |
Plymouth UVI | 9 | 11 | 13 | 13 | 13 | 12 | 14 | 13 | 13 | 12 | 10 | 9 |
Salem UVI | 9 | 11 | 13 | 13 | 13 | 12 | 14 | 13 | 13 | 12 | 10 | 9 |