UV Index in Kaizuka, Ōsaka, Japan

· Asia/Tokyo

5.0
Moderate · clear-sky maximum Wednesday, October 21, 2026

At solar noon (11:43:16 AM) the sun reaches 44.9° above the horizon in Kaizuka. Without clouds, that corresponds to a maximum UV index of about 5.0 (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 Kaizuka, next 14 days

DateSun at noonClear-sky maxForecast max
44.9° 5.0 Moderate —
44.5° 4.9 Moderate —
44.2° 4.9 Moderate —
43.8° 4.8 Moderate —
43.5° 4.7 Moderate —
43.2° 4.6 Moderate —
42.8° 4.6 Moderate —
42.5° 4.5 Moderate —
42.1° 4.4 Moderate —
41.8° 4.4 Moderate —
41.5° 4.3 Moderate —
41.2° 4.2 Moderate —
40.9° 4.2 Moderate —
40.5° 4.1 Moderate —

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

About Kaizuka

Located in the Ōsaka Prefecture of Japan, the city of Kaizuka covers a total area of 44.0 square kilometers. It has existed as a municipality since 1943 and recorded a population of 84,356 in 2021. The landscape is marked by the presence of Mount Izumi Katsuragi, which serves as a prominent natural feature. The city is served by several railway stations, including Kaizuka Station, Higashi-Kaizuka Station, and Izumi-Hashimoto Station, which facilitate regional transit. Within the municipal boundaries, visitors can also find the Kōon-ji Temple, a Buddhist religious site. Kaizuka continues to function as an established administrative unit within the greater Osaka area.

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