UV Index in Buntok, Kalimantan Tengah, Indonesia

· Asia/Pontianak

13.0
Extreme · clear-sky maximum Wednesday, October 21, 2026

At solar noon (11:05:17 AM) the sun reaches 81.0° above the horizon in Buntok. Without clouds, that corresponds to a maximum UV index of about 13.0 (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 Buntok, next 14 days

DateSun at noonClear-sky maxForecast max
81.0° 13.0 Extreme —
80.7° 13.0 Extreme —
80.3° 13.0 Extreme —
80.0° 12.9 Extreme —
79.6° 12.9 Extreme —
79.3° 12.9 Extreme —
79.0° 12.8 Extreme —
78.6° 12.8 Extreme —
78.3° 12.7 Extreme —
78.0° 12.7 Extreme —
77.6° 12.7 Extreme —
77.3° 12.6 Extreme —
77.0° 12.6 Extreme —
76.7° 12.6 Extreme —

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 Buntok 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 Buntok or discover the best light for photos during the golden hour in Buntok.