UV Index in Toyohashi, Aichi, Japan

· Asia/Tokyo

4.9
Moderate · clear-sky maximum Wednesday, October 21, 2026

At solar noon (11:35:08 AM) the sun reaches 44.6° above the horizon in Toyohashi. Without clouds, that corresponds to a maximum UV index of about 4.9 (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 Toyohashi, next 14 days

DateSun at noonClear-sky maxForecast max
44.6° 4.9 Moderate —
44.2° 4.9 Moderate —
43.9° 4.8 Moderate —
43.5° 4.7 Moderate —
43.2° 4.6 Moderate —
42.8° 4.6 Moderate —
42.5° 4.5 Moderate —
42.2° 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 —
40.2° 4.0 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 Toyohashi 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 Toyohashi or discover the best light for photos during the golden hour in Toyohashi.

About Toyohashi

Toyohashi covers 261.9 square kilometers in the Aichi prefecture of Japan and has existed as a municipality since 1906. As of 2021, the city has a population of 371,507 residents. Its geography is defined by its location on the shores of Mikawa Bay and the Enshū Sea. The city features Toyohashi Station, which operates as a dead-end railway station, alongside academic institutions like Aichi University and the Toyohashi University of Technology. It maintains international ties as a twin town with Wolfsburg, Toledo, and Nantong. Other physical landmarks within the municipal boundaries include the mountain Mount Ishimaki and the historic structure Yoshida Castle.

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