Last updated: May 3, 2025
Understanding the UV Index in Marsh Harbour, Bahamas, is crucial for safeguarding your skin and enhancing your health in this tropical paradise. As the sun shines brightly overhead, being aware of UV levels helps in preventing sunburn and reducing the risk of long-term skin damage. With the region's warm Am climate, locals and visitors alike can expect significant UV exposure, especially during midday hours when the index peaks at a striking 12. Stay informed and enjoy the sun safely!
The UV Index dances through the day, peaking dramatically as the sun reaches its zenith. Starting the morning at a mild level of 1 at 07:00, the index slowly escalates to 2 by 08:00. As the clock strikes 09:00, it nudges up to 3, but the real surge begins at 10:00 with a jump to 6. The sun's fierce glow becomes undeniable by 11:00, reaching 9, and then it hits its apex at 12:00, soaring to 11—a clear signal to seek shade! By 13:00, it peaks at a sizzling 12 before gradually declining. The late afternoon sees a gentle slide down to 9 at 15:00, and the index softens to 6 by 16:00. As the day wanes, the UV levels drop, returning to a safe 1 by 19:00, offering a calm end to a sun-soaked day.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 6 | high | 25 min |
11:00 | 9 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 3 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV index levels exhibit significant seasonal variation, with the highest values occurring from March to September, where the index reaches an extreme level of 12. The high-risk months for UV exposure are February to September, particularly the peak months of March, April, May, June, July, and August. During these months, the recommended burn time is as short as 10 minutes, necessitating protective measures. Visitors and residents are strongly advised to limit sun exposure during peak hours, wear broad-spectrum sunscreen, and don protective clothing to mitigate the risk of skin damage. As the year progresses into October, the UV index begins to drop, suggesting a moderate level of risk, but caution should still be observed in the high-risk months of winter, such as January, November, and December, where the index still presents a high category.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
West End UVI | 6 | 9 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 7 | 5 |
Freeport UVI | 6 | 9 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 6 |
Lucaya UVI | 6 | 9 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 6 |
Cooper's Town UVI | 6 | 9 | 10 | 11 | 12 | 13 | 12 | 12 | 11 | 10 | 7 | 6 |
Marsh Harbour | 6 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 7 | 6 |
Nassau UVI | 6 | 9 | 11 | 12 | 12 | 13 | 12 | 12 | 12 | 10 | 8 | 6 |