UV Index in Mengellang, Ngarchelong, Palau

· Pacific/Palau

11.7
Extreme · clear-sky maximum Wednesday, October 21, 2026

At solar noon (11:46:08 AM) the sun reaches 71.6° above the horizon in Mengellang. Without clouds, that corresponds to a maximum UV index of about 11.7 (extreme). Clouds usually lower the real value; snow, sand, water and altitude can raise it.

☀️ Sun Safety: When the UV index is high, protect yourself with sunscreen, shade, and a hat. Values of 6 or more indicate increased sunburn risk!

UV index in Mengellang, next 14 days

DateSun at noonClear-sky maxForecast max
71.6° 11.7 Extreme —
71.3° 11.7 Extreme —
70.9° 11.6 Extreme —
70.6° 11.5 Extreme —
70.2° 11.5 Extreme —
69.9° 11.4 Extreme —
69.6° 11.4 Extreme —
69.2° 11.3 Extreme —
68.9° 11.2 Extreme —
68.6° 11.2 Extreme —
68.2° 11.1 Extreme —
67.9° 11.1 Extreme —
67.6° 11.0 Extreme —
67.3° 10.9 Very High —

Clear-sky values are calculated from the sun's height at solar noon (cloud-free sky, average ozone). Forecast values from Open-Meteo include clouds and load in your browser.

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The UV index in Mengellang measures the intensity of ultraviolet radiation reaching the ground. Values below 3 are considered low risk, while 6 and above require sun protection such as sunscreen, sunglasses, and shade. The clear-sky value shows how strong the sun can get on each day; the forecast shows what is expected with clouds. See today's sunrise and sunset times for Mengellang or discover the best light for photos during the golden hour in Mengellang.