UV Index in North Castle, New York, United States

· America/New York

3.4
Moderate · clear-sky maximum Wednesday, October 21, 2026

At solar noon (12:39:24 PM) the sun reaches 38.0° above the horizon in North Castle. Without clouds, that corresponds to a maximum UV index of about 3.4 (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 North Castle, next 14 days

DateSun at noonClear-sky maxForecast max
38.0° 3.4 Moderate —
37.7° 3.4 Moderate —
37.3° 3.3 Moderate —
37.0° 3.2 Moderate —
36.6° 3.2 Moderate —
36.3° 3.1 Moderate —
35.9° 3.1 Moderate —
35.6° 3.0 Moderate —
35.3° 2.9 Low —
34.9° 2.9 Low —
34.6° 2.8 Low —
34.3° 2.8 Low —
34.0° 2.7 Low —
33.7° 2.7 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 North Castle 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 North Castle or discover the best light for photos during the golden hour in North Castle.

About North Castle

North Castle is located in Westchester County, New York, with an elevation of 117 meters above sea level. The town recorded a population of 12,408 in 2020. Within its borders, the North White Plains railway station serves as a notable feature of the area. As a municipality in the United States, it occupies a position within the regional landscape of New York. The town functions as a distinct administrative entity in Westchester County, maintaining its local infrastructure and population density. The infrastructure includes the railway station, which facilitates movement through this part of the state.

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