Humboldt County, CA: Current UV Index and Hourly Forecast

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As of 12:40 PM PDT on April 1, 2025, out of 40 cities in Humboldt County, CA in our database, 27 cities (68%) have a UV Index reading of Low, while 13 cities (33%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Trinidad, CA with a reading of 4.4.

Over the next 24 hours, the highest UV Index reading in Humboldt County, CA is expected to be 5.3 in Shelter Cove between 2:00 PM - 3:00 PM PDT today.

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Current UV Index in Cities in Humboldt County, CA

• Alderpoint - 0.4
• Arcata - 0.5
• Bayview - 3.3
• Benbow - 0.8
• Big Lagoon - 4.2
• Blue Lake - 1.3
• Cutten - 3.3
• Eureka - 3.3
• Fairhaven - 3.3
• Ferndale - 1.1
• Fieldbrook - 1.3
• Fields Landing - 3.3
• Fortuna - 1.1
• Garberville - 0.8
• Hoopa - 0.4
• Humboldt Hill - 3.3
• Hydesville - 0.8
• Indianola - 0.5
• Kep'el - 0.4
• Loleta - 3.3
• Manila - 3.3
• McKinleyville - 1.3
• Miranda - 0.7
• Myers Flat - 0.7
• Myrtletown - 3.3
• Orick - 1.8
• Phillipsville - 0.7
• Pine Hills - 3.3
• Redcrest - 0.8
• Redway - 0.8
• Rio Dell - 0.8
• Samoa - 3.3
• Scotia - 0.8
• Shelter Cove - 1.2
• Trinidad - 4.4
• Wautec - 0.4
• Weitchpec - 0.4
• Weott - 0.8
• Westhaven-Moonstone - 1.3
• Willow Creek - 0.4