Last updated: July 2, 2025
Asau Village, nestled in the idyllic Tuvalu archipelago, experiences unique climatic conditions that underscore the importance of UV Index awareness. Understanding UV levels is crucial for safeguarding your skin against harmful rays, preventing sunburn, and promoting long-term skin health. With the sun reaching alarming UV Index levels of up to 11 during midday, residents and visitors alike must be vigilant about protecting themselves, especially during peak hours. With its tropical climate and frequent exposure to the sun, Asau Village serves as a reminder to prioritize sun safety while enjoying the beauty of this stunning location.
As the day unfolds, the UV Index reaches its peak between 11:00 AM and 12:00 PM, soaring to a striking 11. The morning starts gently, with the index at a modest 1 by 7:00 AM, slowly climbing to 4 by 9:00 AM. The sun then intensifies, pushing the index to a strong 10 at 11:00 AM, signaling it's time to seek shade and protect your skin. By 2:00 PM, it begins to wane, dropping to 8, and further decreases to 5 by 3:00 PM. As the afternoon progresses, the index continues to fall, reaching 2 at 4:00 PM, and finally settling at 1 by 5:00 PM and 0 as the sun sets at 6:00 PM. Stay aware and shield yourself during those crucial 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 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index remains high throughout the year, consistently ranking as extreme across all months. Notably, the high-risk months are from January to April, where the UV Index peaks at 16. While the index slightly decreases from May to July, it remains significant, with values no lower than 11. As summer transitions into fall, the UV levels remain concerning, particularly in August and September. Residents and visitors are strongly advised to take precautions against UV exposure, such as using sunscreen, wearing protective clothing, and seeking shade, especially during these high-risk months, as the burn time averages only 10 minutes year-round. Stay safe and protect your skin!
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Funafuti UVI | 16 | 16 | 16 | 15 | 13 | 11 | 11 | 13 | 14 | 15 | 14 | 14 |
| Asau Village | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 13 | 14 | 15 | 15 | 14 |
| Motufoua School UVI | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 13 | 14 | 15 | 15 | 14 |
| Savave Village UVI | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 13 | 14 | 15 | 14 | 14 |
| Toga Village UVI | 15 | 16 | 16 | 16 | 13 | 11 | 11 | 13 | 14 | 15 | 14 | 14 |
| Tanrake Village UVI | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 13 | 14 | 15 | 14 | 14 |