At solar noon (11:34:34 AM) the sun reaches 44.7° above the horizon in Kosai. 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.
UV index in Kosai, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 44.7° | 4.9 Moderate | — | |
| 44.3° | 4.9 Moderate | — | |
| 43.9° | 4.8 Moderate | — | |
| 43.6° | 4.7 Moderate | — | |
| 43.3° | 4.7 Moderate | — | |
| 42.9° | 4.6 Moderate | — | |
| 42.6° | 4.5 Moderate | — | |
| 42.2° | 4.4 Moderate | — | |
| 41.9° | 4.4 Moderate | — | |
| 41.6° | 4.3 Moderate | — | |
| 41.2° | 4.2 Moderate | — | |
| 40.9° | 4.2 Moderate | — | |
| 40.6° | 4.1 Moderate | — | |
| 40.3° | 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.
Bright conditions call for proper eye protection. Polarized lenses reduce glare and block harmful UV rays.
View on Amazon →About Kosai
Kosai is a city located in Shizuoka Prefecture, Japan, covering an area of 86.6 square kilometers. As of 2021, the population of the city is 57,682. The municipality has existed since 1972 and maintains twin town relationships with Geraldton, Kiso, and Tome. The geography includes Lake Hamana, which is the most prominent feature in the area. Infrastructure within the city limits includes Shinjohara Station, which serves as a railway connection. Additionally, the city is home to Honkō-ji Temple, a site classified as a Buddhist temple. These features constitute the primary administrative and structural characteristics of the municipality.
AI-assisted description based on geographic data and editorial notes.