Last updated: June 2, 2025
In Saint-Louis du Nord, Haiti, understanding the UV Index is crucial for safeguarding your skin and health. With sunlight reflecting off the vibrant Caribbean waters, awareness of UV levels helps you prevent sunburn and long-term skin damage. Given the city's tropical climate, which exposes residents and visitors to heightened UV radiation, it's essential to check daily UV forecasts. On a typical sunny day, like from 10 AM to 2 PM, the UV Index spikes to 12, indicating extreme risk—making proactive sun protection more important than ever. Stay informed and enjoy the sunshine safely!
At dawn, the UV Index starts off gently, peaking at just 1 by 7:00 AM. As the sun climbs higher, its intensity increases rapidly, reaching 4 by 9:00 AM and striking 10 by 11:00 AM—a clear warning to seek shade or slather on sunscreen. The highest reading of 12 occurs at both noon and 1:00 PM, indicating peak solar intensity. Fortunately, as afternoon approaches, the index begins to wane, dropping to 8 by 3:00 PM and further declining to below 5 by 4:00 PM. By the time 7:00 PM rolls around, the UV danger has diminished significantly, settling back to a safe 1. Stay protected during those intense midday hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 4 | moderate | 30 min |
10:00 | 7 | high | 25 min |
11:00 | 10 | very high | 15 min |
12:00 | 12 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 3 | moderate | 30 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
During the year, UV index levels fluctuate significantly, particularly peaking from February to October, when the index consistently falls within the extreme category (11-13), with a burn time of only 10 minutes. This makes March through October high-risk months for UV exposure, where residents and visitors should take extra precautions. January and November show very high levels, with slightly longer burn times of 15 minutes. To stay safe, it is advisable to limit sun exposure during peak hours, wear protective clothing, and consistently apply sunscreen, especially in the high-risk months. Always stay informed about the daily UV index to better protect yourself and your loved ones from harmful rays.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Saint-Louis du Nord | 9 | 11 | 12 | 13 | 13 | 12 | 13 | 13 | 12 | 11 | 9 | 8 |
Port-de-Paix UVI | 9 | 11 | 12 | 13 | 13 | 12 | 13 | 13 | 12 | 11 | 9 | 8 |
Croix-des-Bouquets UVI | 8 | 10 | 12 | 13 | 13 | 13 | 12 | 13 | 12 | 11 | 9 | 8 |
Petionville UVI | 8 | 10 | 12 | 13 | 13 | 13 | 12 | 13 | 12 | 11 | 9 | 8 |
Delmas 73 UVI | 8 | 10 | 12 | 13 | 13 | 13 | 12 | 13 | 12 | 11 | 9 | 8 |
Port-au-Prince UVI | 8 | 10 | 12 | 13 | 13 | 13 | 12 | 13 | 12 | 11 | 9 | 8 |