Last updated: February 8, 2026
In Kangaatsiaq, Greenland, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels can help you take proactive steps to prevent sunburn and reduce the risk of long-term skin damage. With a subarctic climate (ET), Kangaatsiaq may not seem like a hotspot for UV exposure, but during the summer months, the sun can be deceptively strong. Between 11:00 AM and 2:00 PM, when the UV Index peaks at levels 4 and 5, it’s essential to take precautions—especially to protect sensitive skin from harm. Stay informed and enjoy the beauty of Kangaatsiaq responsibly!
As the sun rises, the UV Index begins its gradual ascent, starting at a mild 1 at 7:00 AM. By 8:00 AM, it nudges up to 2, indicating that the day is warming up. The 9:00 AM hour sees a steady 2, but by the time the clock strikes 10:00 AM, the UV Index jumps to 3, hinting at increasing sun intensity. The peak of the day arrives with a UV Index of 5 between 1:00 PM and 2:00 PM, marking a significant moment where sun protection is crucial. As the afternoon slips away, the UV Index gracefully descends, settling back to 3 at 5:00 PM, before tapering off to 2 by 6:00 PM and 7:00 PM. Stay vigilant and enjoy the sunshine while protecting your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 60+ minutes |
| 08:00 | 0 | low | 60+ minutes |
| 09:00 | 1 | low | 60+ minutes |
| 10:00 | 1 | low | 60+ minutes |
| 11:00 | 1 | low | 60+ minutes |
| 12:00 | 1 | low | 60+ minutes |
| 13:00 | 1 | low | 60+ minutes |
| 14:00 | 1 | low | 60+ minutes |
| 15:00 | 1 | low | 60+ minutes |
| 16:00 | 1 | low | 60+ minutes |
| 17:00 | 1 | low | 60+ minutes |
| 18:00 | 0 | low | 60+ minutes |
| 19:00 | 0 | low | 60+ minutes |
The seasonal UV changes indicate that UV exposure is generally low during the winter months (January through March), with an index of 1 and a burn time of 45 minutes. As spring arrives, the UV Index begins to rise, reaching moderate levels (3 to 5) from April through August, with the highest risk months in June and July, where the index peaks at 5 and the burn time shortens to 30 minutes. September sees a slight decline, but the index remains moderate. By late fall and winter (October through December), UV levels drop back to low, allowing for safer sun exposure with a burn time of 45 minutes. Visitors and residents are advised to be especially cautious during the summer months when UV exposure is most intense; sunscreen, protective clothing, and limiting time in direct sunlight are highly recommended to mitigate the risks of sunburn and skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ilulissat UVI | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 1 | 1 | 0 |
| Aasiaat UVI | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 1 | 1 | 0 |
| Kangaatsiaq | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 1 | 1 | 0 |
| Sisimiut UVI | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 4 | 3 | 2 | 1 | 1 |
| Nuuk UVI | 1 | 1 | 3 | 5 | 6 | 7 | 5 | 5 | 3 | 2 | 1 | 1 |
| Qaqortoq UVI | 1 | 2 | 3 | 5 | 6 | 7 | 6 | 5 | 4 | 2 | 1 | 1 |