Last updated: May 3, 2025
In Touho, New Caledonia, staying informed about the UV Index is crucial for maintaining optimal skin health and preventing sunburn. The intensity of UV radiation varies throughout the day, peaking during midday hours, which can pose serious risks if left unchecked. Understanding these levels helps residents and visitors alike take necessary precautions against harmful sun exposure, especially in this tropical climate known for its vibrant sunshine. With UV Index values soaring up to 9 around noon, awareness can empower you to enjoy the outdoors safely while protecting your skin from long-term damage.
The UV Index starts off gently at 1 around 7:00 AM, gradually rising to 2 by 8:00 AM. As the day progresses, the intensity peaks at 12:00 PM with a stunning 9, signaling a high risk for overexposure. The afternoon sees a slight decline, tapering to 8 at 1:00 PM and 5 by 2:00 PM, before swiftly dropping to 3 and 1 from 3:00 PM to 5:00 PM. As evening approaches, the UV levels plunge to 0 by 6:00 PM, offering a reprieve as the sun sets. It's clear that midday is the time to take protective measures, ensuring you enjoy the sunshine safely!
| 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 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 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, UV index levels exhibit significant seasonal variation, with the highest risk occurring from January to April, where the UV Index consistently ranges from 12 to 16, classifying the exposure category as extreme and indicating a rapid burn time of just 10 minutes. A notable decrease is observed from May to July, where the UV Index dips to 9 and 7-8, still categorized as very high but allowing for slightly longer burn times of 15 to 25 minutes. By August, the UV levels spike back to 10 and rise again in September to 12, returning to extreme levels in October through December. Visitors and residents are strongly advised to take extra precautions during high-risk months, particularly from January to April and September to November, ensuring sun protection measures such as wearing sunscreen, protective clothing, and seeking shade during peak hours to mitigate the risk of harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paita UVI | 16 | 16 | 15 | 12 | 8 | 6 | 7 | 10 | 11 | 13 | 14 | 16 |
| Dumbea UVI | 16 | 16 | 15 | 12 | 8 | 6 | 7 | 10 | 11 | 13 | 14 | 16 |
| Mont-Dore UVI | 16 | 16 | 15 | 12 | 8 | 6 | 7 | 10 | 11 | 13 | 14 | 16 |
| Noumea UVI | 16 | 16 | 15 | 12 | 8 | 6 | 7 | 10 | 11 | 13 | 14 | 16 |
| We UVI | 15 | 16 | 16 | 12 | 9 | 7 | 8 | 10 | 12 | 13 | 14 | 15 |
| Touho | 16 | 16 | 15 | 12 | 9 | 7 | 8 | 10 | 12 | 13 | 14 | 16 |