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

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As of 6:04 PM MDT on July 21, 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 Nageezi, NM with a reading of 1.7.

Over the next 24 hours, the highest UV Index reading in San Juan County, NM is expected to be 12.1 in Naschitti between 1:00 PM - 2:00 PM MDT tomorrow.

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Current UV Index in Cities in San Juan County, NM

• Angustura - 0.3
• Aztec - 0.3
• Beclabito - 1.1
• Blanco - 1.4
• Bloomfield - 0.3
• Cedar Hill - 0.2
• Center Point - 0.3
• Crouch Mesa - 0.3
• Crystal - 0.7
• Farmington - 0.2
• Flora Vista - 0.3
• Fruitland - 0.9
• Kirtland - 0.2
• La Boca - 1.6
• La Plata - 0.3
• Lake Valley - 0.5
• Lee Acres - 0.3
• Nageezi - 1.7
• Napi Headquarters - 0.2
• Naschitti - 0.6
• Navajo Dam - 1.4
• Nenahnezad - 0.9
• Newcomb - 0.7
• North Light Plant - 0.3
• Ojo Amarillo - 0.2
• Sanostee - 0.8
• Sheep Springs - 0.7
• Shiprock - 1.3
• South River - 0.3
• Spencerville - 0.3
• Totah Vista - 0.2
• Turley - 1.4
• Upper Fruitland - 0.2
• Waterflow - 0.9
• West Hammond - 0.3