UV Index in Whittier, California, United States

· America/Los Angeles

5.1
Moderate · clear-sky maximum Tuesday, October 20, 2026

At solar noon (12:36:58 PM) the sun reaches 45.5° above the horizon in Whittier. Without clouds, that corresponds to a maximum UV index of about 5.1 (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 Whittier, next 14 days

DateSun at noonClear-sky maxForecast max
45.5° 5.1 Moderate —
45.1° 5.1 Moderate —
44.8° 5.0 Moderate —
44.4° 4.9 Moderate —
44.1° 4.8 Moderate —
43.7° 4.8 Moderate —
43.4° 4.7 Moderate —
43.1° 4.6 Moderate —
42.7° 4.6 Moderate —
42.4° 4.5 Moderate —
42.1° 4.4 Moderate —
41.7° 4.4 Moderate —
41.4° 4.3 Moderate —
41.1° 4.2 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 Whittier 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 Whittier or discover the best light for photos during the golden hour in Whittier.

About Whittier

Whittier is located in Los Angeles County, California. The city covers an area of 38.0 square kilometres and had a population of 87,306 in 2020. Among the notable features within the municipal boundaries are the Rose Hills Memorial Park cemetery, the Pio Pico State Historic Park protected area, and the Southern Pacific Railroad Depot. The city maintains twin town relationships with Changshu, Suzhou, and another locality named Whittier. Higher education is represented in the area by the Southern California University of Health Sciences. The Standard Oil Building is also designated as a protected area within the city.

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