Last updated: July 2, 2025
In Airuk, Marshall Islands, being aware of the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Understanding UV levels is not just about preventing painful sunburn; it plays a significant role in protecting your long-term skin health and reducing the risk of skin cancers. With a tropical climate, residents and visitors in Airuk face heightened exposure to UV radiation, especially during peak hours. From a midday maximum UV Index of 13, the risks are clear. By keeping an eye on the UV Index, you can enjoy the beautiful sun-kissed days while prioritizing your well-being.
The UV Index today reveals a striking pattern of increasing intensity as the sun climbs higher in the sky. Beginning at a gentle 1 at 07:00, the index escalates to a moderate 2 by 08:00. As the morning progresses, it reaches a bustling 4 by 09:00 and soars to 7 by 10:00. The peak occurs at 12:00, where we experience a formidable 13 that continues until 13:00. As the afternoon wears on, the UV levels start to decline, dropping to 12 at 14:00 and tapering off to 9 by 15:00. By 17:00, it sinks to a safer 2, before rounding out the day with minimal exposure at 18:00 with a 1, and finally, a close to zero 0 at 19:00. It's a vivid reminder to stay protected during those peak UV 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 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index demonstrates a consistent pattern of extreme exposure from January through June, peaking at 16 in March and April. This significantly high UV Index persists into the late summer and early fall months of August and September, with values at 14, indicating an ongoing risk for skin damage. Notably, the high-risk months for UV exposure span from January to September, where the burn time remains a brief 10 minutes for unprotected skin. Residents and visitors are advised to take precautionary measures, such as wearing sunscreen, protective clothing, and avoiding direct sun exposure during peak hours to mitigate the health risks associated with this extreme UV exposure. Even in the later months, though slightly reduced, maintaining sun safety practices is essential.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wotje UVI | 12 | 14 | 15 | 15 | 14 | 13 | 13 | 14 | 14 | 13 | 11 | 10 |
| Ebaye UVI | 12 | 14 | 16 | 16 | 14 | 13 | 13 | 15 | 14 | 13 | 12 | 11 |
| Arno UVI | 13 | 14 | 16 | 16 | 15 | 13 | 13 | 14 | 14 | 13 | 12 | 11 |
| Majuro UVI | 13 | 14 | 16 | 16 | 15 | 13 | 13 | 14 | 14 | 13 | 12 | 11 |
| Airuk | 13 | 14 | 16 | 16 | 14 | 13 | 13 | 14 | 14 | 13 | 12 | 11 |
| Jabor UVI | 13 | 15 | 16 | 16 | 14 | 13 | 14 | 14 | 14 | 13 | 12 | 11 |