UV Index in Luna, La Union, Philippines

· Asia/Manila

9.6
Very High · clear-sky maximum Wednesday, October 21, 2026

At solar noon (11:43:29 AM) the sun reaches 62.5° above the horizon in Luna. Without clouds, that corresponds to a maximum UV index of about 9.6 (very high). 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 Luna, next 14 days

DateSun at noonClear-sky maxForecast max
62.5° 9.6 Very High —
62.1° 9.6 Very High —
61.8° 9.5 Very High —
61.4° 9.4 Very High —
61.1° 9.3 Very High —
60.7° 9.3 Very High —
60.4° 9.2 Very High —
60.1° 9.1 Very High —
59.7° 9.0 Very High —
59.4° 9.0 Very High —
59.1° 8.9 Very High —
58.8° 8.8 Very High —
58.4° 8.8 Very High —
58.1° 8.7 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 Luna 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 Luna or discover the best light for photos during the golden hour in Luna.

About Luna

Luna is a municipality located in the province of La Union, Philippines. It sits at an elevation of 10 meters and encompasses a land area of 42.9 square kilometers. The geography of the area includes proximity to the South China Sea, the West Philippine Sea, and the Borabor River. A notable feature within the municipality is the Namacpacan Church, which is a Catholic church building. As of 2024, the town has a population of 38,076 people.

AI-assisted description based on geographic data and editorial notes.