UV Index in Cornell, Wisconsin, United States

· America/Chicago

2.7
Low · clear-sky maximum Tuesday, October 20, 2026

At solar noon (12:49:26 PM) the sun reaches 34.3° above the horizon in Cornell. Without clouds, that corresponds to a maximum UV index of about 2.7 (low). 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 Cornell, next 14 days

DateSun at noonClear-sky maxForecast max
34.3° 2.7 Low —
34.0° 2.6 Low —
33.6° 2.6 Low —
33.3° 2.5 Low —
32.9° 2.5 Low —
32.6° 2.4 Low —
32.2° 2.4 Low —
31.9° 2.3 Low —
31.6° 2.3 Low —
31.2° 2.2 Low —
30.9° 2.2 Low —
30.6° 2.1 Low —
30.3° 2.1 Low —
29.9° 2.0 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 Cornell 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 Cornell or discover the best light for photos during the golden hour in Cornell.

About Cornell

Located in Chippewa County, Wisconsin, the city of Cornell sits along the Chippewa River in the United States. It covers an area of 11.2 square kilometers and maintains an elevation of 330 meters above sea level. According to the 2020 census, the population of the municipality is 1,453. The city features the Cornell Pulpwood Stacker, a structure classified as a tower.

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