UV Index in Bibai, Hokkaidō, Japan

· Asia/Tokyo

3.0
Moderate · clear-sky maximum Wednesday, October 21, 2026

At solar noon (11:17:14 AM) the sun reaches 36.0° above the horizon in Bibai. Without clouds, that corresponds to a maximum UV index of about 3.0 (moderate). 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 Bibai, next 14 days

DateSun at noonClear-sky maxForecast max
36.0° 3.0 Moderate —
35.7° 3.0 Moderate —
35.3° 2.9 Low —
35.0° 2.8 Low —
34.6° 2.8 Low —
34.3° 2.7 Low —
34.0° 2.7 Low —
33.6° 2.6 Low —
33.3° 2.6 Low —
33.0° 2.5 Low —
32.6° 2.5 Low —
32.3° 2.4 Low —
32.0° 2.3 Low —
31.7° 2.3 Low —

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

About Bibai

Bibai is a city in Hokkaidō, Japan, with a population of 20,507 as of 2020. It has existed as a municipality since 1950 and encompasses a total area of 277.7 square kilometers. The city features several railway stations, including Bibai Station, Chashinai Station, and Minenobu Station, which facilitate regional transport. Cultural and natural points of interest within the municipality include the Kan Yasuda Sculpture Museum Arte Piazza Bibai, which serves as both a sculpture museum and a sculpture garden, and the lake known as Miyajima-numa. Historical railway infrastructure in the area also includes the former sites of Minami-Bibai Station, Kōshunai Station, and Tōmei Station.

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