At solar noon (11:26:01 AM) the sun reaches 43.6° above the horizon in Nakano-ku. Without clouds, that corresponds to a maximum UV index of about 4.7 (moderate). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Nakano-ku, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 43.6° | 4.7 Moderate | — | |
| 43.3° | 4.6 Moderate | — | |
| 42.9° | 4.6 Moderate | — | |
| 42.6° | 4.5 Moderate | — | |
| 42.2° | 4.4 Moderate | — | |
| 41.9° | 4.3 Moderate | — | |
| 41.6° | 4.3 Moderate | — | |
| 41.2° | 4.2 Moderate | — | |
| 40.9° | 4.1 Moderate | — | |
| 40.6° | 4.1 Moderate | — | |
| 40.2° | 4.0 Moderate | — | |
| 39.9° | 3.9 Moderate | — | |
| 39.6° | 3.9 Moderate | — | |
| 39.3° | 3.8 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.
Bright conditions call for proper eye protection. Polarized lenses reduce glare and block harmful UV rays.
View on Amazon →About Nakano-ku
Nakano-ku covers an area of 15.6 square kilometres within the Tokyo Metropolis. This special ward, which has existed as a municipality since 1947, recorded a population of 341,014 in 2021. The landscape is marked by the presence of the Kanda River, while Nakano Station serves as a primary transit point for the area. The Nogata Water Tower also stands as a notable feature of the ward. Nakano-ku maintains formal twin-town relationships with the Japanese municipalities of Aomori and Tamura. Other waterways running through the region include the Egota, Myōshōji, and Zenpukuji rivers, alongside sites like the Egota Hikawa Shrine and Fukuju-in Temple.
AI-assisted description based on geographic data and editorial notes.