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

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As of 1:32 PM MST on November 23, 2025, 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 Shiprock, NM with a reading of 2.4.

Over the next 24 hours, the highest UV Index reading in San Juan County, NM is expected to be 3.5 in Naschitti between 12:00 PM - 1:00 PM MST tomorrow.

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Current UV Index in Cities in San Juan County, NM

• Angustura - 2.2
• Aztec - 2.2
• Beclabito - 2.4
• Blanco - 2.2
• Bloomfield - 2.2
• Cedar Hill - 1.7
• Center Point - 2.2
• Crouch Mesa - 2.2
• Crystal - 0.8
• Farmington - 2
• Flora Vista - 2.2
• Fruitland - 2.1
• Kirtland - 2
• La Boca - 1.8
• La Plata - 1.6
• Lake Valley - 1.6
• Lee Acres - 2.2
• Nageezi - 1.9
• Napi Headquarters - 2
• Naschitti - 1.7
• Navajo Dam - 2.2
• Nenahnezad - 2.1
• Newcomb - 1.5
• North Light Plant - 2.2
• Ojo Amarillo - 2
• Sanostee - 2.3
• Sheep Springs - 1.5
• Shiprock - 2.4
• South River - 2.2
• Spencerville - 2.2
• Totah Vista - 2
• Turley - 2.2
• Upper Fruitland - 2
• Waterflow - 2.1
• West Hammond - 2.2