Last updated: June 2, 2025
Understanding the UV Index in Adamstown, Pitcairn is essential for protecting your skin against harmful ultraviolet rays. With a tropical maritime climate that often leads to higher UV exposure, being aware of UV levels can make a significant difference in sunburn prevention and overall skin health. During peak hours, particularly between 10 AM and 1 PM, the UV Index can reach levels as high as 6, highlighting the importance of taking precautions. Staying informed about the UV Index helps you enjoy the beautiful outdoors of Adamstown safely while minimizing the risk of sun-related health issues.
The UV Index throughout the day peaks at 6 around 11:00 AM and 12:00 PM, signaling the highest risk of harm from unprotected sun exposure during these hours. Starting off with a mild 1 at 7:00 AM, it gradually rises to a moderate 3 by 9:00 AM. From there, it climbs to 5 by 10:00 AM, reaching its climax at 6 during midday. As the afternoon progresses, the index declines, dropping back to 2 by 3:00 PM and further to 1 at 4:00 PM. By 5:00 PM, the UV Index reaches 0, indicating minimal risk for skin damage as the sun begins to set. For anyone spending time outdoors, it's crucial to stay sun safe during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 0 | 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, reaching extreme levels from January to March and again in September to November. During these high-risk months, particularly in January and February with a UV Index peaking at 15 and a burn time of just 10 minutes, it is crucial for visitors and residents to exercise extra caution when outdoors. As spring approaches in April, the index decreases to 10, categorized as very high, but remains a concern with a burn time of 15 minutes. In the summer months of May to July, the UV Index levels drop slightly to 6-7 and are classified as high, allowing for longer exposure times of 25 minutes before risking sunburn. However, August sees a rise back to very high levels at 8, necessitating protective measures. As fall arrives, September through November again present extreme risks with rapid burn times. Therefore, it is advisable for all individuals to monitor local UV levels, wear appropriate sun protection, and limit sun exposure during peak hours, especially from January through November.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adamstown | 15 | 14 | 14 | 10 | 7 | 6 | 6 | 8 | 11 | 13 | 14 | 14 |