Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of London Village, Kiribati, where the sun's rays can be both a source of warmth and a potential health risk. With maximum UV levels reaching as high as 13 during midday hours, awareness of UV exposure is essential for preventing sunburn and protecting skin health. In this tropical climate, where the sun shines brightly year-round, staying informed about UV levels can help you enjoy the outdoors responsibly while safeguarding your skin. Remember, being aware of the UV Index not only helps in planning your outdoor activities but also in taking essential precautions against the harmful effects of sun exposure.
The UV Index showcases a vibrant hourly dance of sunlight intensity, peaking dramatically as the day unfolds. At 7:00 AM, the index starts at a mild 1, but as the sun rises higher, it experiences a sharp ascent. By 10:00 AM, it reaches 7, signaling a noteworthy increase in UV exposure. The midday sun is relentless, hitting its zenith at 12:00 PM with a staggering 13, before gradually tapering off to 10 at 2:00 PM. As the afternoon wanes, the index gently declines to 4 by 4:00 PM, and its descent continues, dwindling to a 1 by 6:00 PM, just before sunset. Finally, the UV Index settles to 0 at 7:00 PM, marking a retreat from the sun's powerful embrace. It’s a compelling reminder of the sun's powerful presence and the importance of protecting our skin during those peak 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 | 11 | 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 |
The UV Index remains extremely high throughout the year, with values peaking between 14 and 15 from January to May, indicating a consistent risk for sunburn with a burn time of merely 10 minutes. February to April are notably the highest-risk months, with an index of 15, making it crucial for visitors and residents to take protective measures during this period. Although the index decreases slightly in the summer months of June to August, it remains in the range of 12 to 13, thereby still posing a significant risk. As such, it is highly advisable for everyone to wear adequate sun protection, including sunscreen, hats, and UV-blocking clothing, especially during peak hours, regardless of the month. Being vigilant about sun exposure is essential year-round in this area.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| London Village | 14 | 15 | 15 | 15 | 14 | 12 | 13 | 12 | 13 | 13 | 12 | 12 |
| Bairiki Village UVI | 15 | 16 | 16 | 16 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Teaoraereke Village UVI | 15 | 16 | 16 | 16 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Bikenibeu Village UVI | 15 | 16 | 16 | 16 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Betio Village UVI | 15 | 16 | 16 | 16 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Tarawa UVI | 15 | 16 | 16 | 16 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |