San Juan County, NM: Current UV Index and Hourly Forecast

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As of 8:35 AM MDT on July 12, 2026, all 35 cities in San Juan County, NM in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is La Plata, NM with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in San Juan County, NM is expected to be 12.8 in Crystal between 1:00 PM - 2:00 PM MDT today.

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Current UV Index in Cities in San Juan County, NM

• Angustura - 1.2
• Aztec - 1.2
• Beclabito - 1.1
• Blanco - 1.3
• Bloomfield - 1.2
• Cedar Hill - 1.3
• Center Point - 1.2
• Crouch Mesa - 1.2
• Crystal - 1.1
• Farmington - 1.2
• Flora Vista - 1.2
• Fruitland - 1.2
• Kirtland - 1.2
• La Boca - 1.3
• La Plata - 1.3
• Lake Valley - 1.2
• Lee Acres - 1.2
• Nageezi - 1.3
• Napi Headquarters - 1.2
• Naschitti - 1.1
• Navajo Dam - 1.3
• Nenahnezad - 1.2
• Newcomb - 1.1
• North Light Plant - 1.2
• Ojo Amarillo - 1.2
• Sanostee - 1.2
• Sheep Springs - 1.1
• Shiprock - 1.1
• South River - 1.2
• Spencerville - 1.2
• Totah Vista - 1.2
• Turley - 1.3
• Upper Fruitland - 1.2
• Waterflow - 1.2
• West Hammond - 1.2