Last updated: June 2, 2025
In the picturesque town of Coleyville, Jamaica, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is essential not only for preventing sunburn but also for protecting against long-term skin damage and conditions such as skin cancer. With a tropical climate and peak UV levels reaching as high as 13 around midday, residents and visitors alike must be vigilant about sun exposure. By staying informed about the UV Index, you can enjoy the beautiful Jamaican sun while minimizing health risks associated with high UV radiation.
The UV Index throughout the day reveals a dynamic pattern of solar intensity. Starting from a gentle 1 at 7:00 AM, the index escalates swiftly, peaking at a striking 13 by noon. This midday surge signals the need for sun protection as the index reaches its highest point at 12:00 PM, hovering around 12 to 13 until 1:00 PM. As the afternoon progresses, the intensity begins to wane, dropping to 10 by 2:00 PM and then descending steadily to 7 at 3:00 PM, 4 at 4:00 PM, and eventually dwindling to a safe 1 by 6:00 PM. After 7:00 PM, the UV level flatlines at 0, marking the end of peak sun exposure. Remember, during those peak hours, especially from 10 AM to 2 PM, it's vital to prioritize skin safety!
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 | 10 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | 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 exhibits significant seasonal variation, peaking during the mid-year months. January starts with a UV Index of 9, categorized as very high, allowing for a burn time of 15 minutes. However, as we move into February through October, the UV Index escalates to a maximum of 13, classified as extreme, with a dangerously short burn time of only 10 minutes. This extends from the intense sunshine of March through September, marking these months as critical for sun safety. As the year concludes, November and December see the UV Index drop to 9 and 8, respectively, both still in the very high category, allowing for longer burn times of 15 minutes again. Visitors and residents are advised to take precautionary measures during the high-risk months of February to October, such as wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sun hours.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Montego Bay UVI | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 9 | 8 |
Coleyville | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
Mandeville UVI | 9 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 9 | 8 |
Portmore UVI | 9 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 9 | 8 |
Spanish Town UVI | 9 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 9 | 8 |
Kingston UVI | 9 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 9 | 8 |