Last updated: June 2, 2025
Understanding the UV Index is crucial for anyone spending time in Baie aux Huitres, Mauritius. This beautiful region, blessed with a tropical climate, experiences varying UV levels throughout the day, peaking at 7 between 11:00 AM and 12:00 PM. Being aware of the UV Index helps in sunburn prevention and protects your skin health, minimizing the risk of long-term damage. With typical exposure risks particularly high during midday, it's essential to keep an eye on the UV levels to ensure a safe and enjoyable time in the sun. Stay informed and protect yourself while soaking in the breathtaking beauty of Baie aux Huitres!
As the day unfolds, the UV Index reaches its peak during the late morning and early afternoon hours. Starting at a mild 1 at 7 AM, the index gradually climbs to a more noticeable 7 by 11 AM, signaling a time when sun protection becomes essential. It holds steady at 7 until noon, then begins to decline, dipping to 4 by 2 PM, and further falling to 1 by 4 PM. By evening, the UV Index drops to 0, indicating a safe time to enjoy the outdoors without the worry of harmful UV exposure. Remember, during the peak hours from 10 AM to 2 PM, it's crucial to wear sunscreen and protective clothing to safeguard your skin!
| 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 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, with the highest risk observed during the winter and early spring months—specifically from January to April, where the index remains in the extreme category, peaking at 16 in January and February. As temperatures rise, the UV Index begins to decline, but still presents a very high risk from May to August, particularly in May and July, with a maximum of 9 and 8 respectively. September to November sees a return to extreme levels, emphasizing the need for continuous vigilance. Residents and visitors should take precautions, especially during the high-risk months of January, February, March, April, September, October, and November, where a burn can occur in as little as 10 minutes. It's essential to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak sunlight hours to minimize sun exposure and reduce the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Quatre Bornes UVI | 16 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 11 | 13 | 14 | 15 |
| Curepipe UVI | 16 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 11 | 13 | 14 | 15 |
| Vacoas UVI | 16 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 11 | 13 | 14 | 15 |
| Beau Bassin-Rose Hill UVI | 16 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 11 | 13 | 14 | 15 |
| Port Louis UVI | 16 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 11 | 13 | 14 | 15 |
| Baie aux Huitres | 16 | 16 | 15 | 12 | 9 | 7 | 8 | 10 | 11 | 12 | 13 | 14 |