Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Market Shop, Saint Kitts and Nevis, where the sun shines brightly in the tropical Aw climate. Increased awareness of UV levels can make a significant difference in sunburn prevention and overall skin health, helping you enjoy the outdoors safely. With UV Index values soaring to a peak of 13 during midday hours, it’s essential to recognize the exposure risks associated with high levels of ultraviolet radiation. Stay informed and protect your skin as you bask in the beauty of this stunning island locale!
As the sun climbs higher, the UV Index reaches its peak intensity around 12:00 PM, soaring to a striking 13—a clear signal for outdoor enthusiasts to take precautions. The morning hours start gently, with a low of 1 at 07:00 AM, gradually escalating to 6 by 09:00 AM and hitting 9 at 10:00 AM. By 11:00 AM, the sun begins to assert itself with a 12. However, as the afternoon progresses, the UV intensity starts to wane, dropping to 10 at 2:00 PM, and tapering off to a mere 2 by 5:00 PM. As daylight diminishes, the UV Index dwindles to 0 by 7:00 PM, inviting a much-needed respite from the sun’s relentless rays. Always be vigilant and protect your skin during those peak hours!
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 | 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 |
Throughout the year, seasonal changes in the UV Index highlight significant variations in sun exposure risk. From February to October, the UV Index consistently peaks at 13, categorizing these months as experiencing extreme exposure levels; notably, the burn time during this period is only 10 minutes. Consequently, March to October are considered high-risk months for sunburn and skin damage. By contrast, January, November, and December exhibit a lower UV Index of 9, classified as very high, with slightly longer burn times of 15 minutes. Visitors and residents are strongly advised to take precautions during the high-risk months, including wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours to minimize the risk of skin damage.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Saint Paul's UVI | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 12 | 9 | 9 |
Middle Island UVI | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 12 | 9 | 9 |
Basseterre UVI | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 12 | 9 | 9 |
Market Shop | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 9 | 9 |
Fig Tree UVI | 9 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 9 | 9 |