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

• USA →
• New Mexico →
• San Juan County

As of 4:31 PM MST on February 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 Naschitti, NM with a reading of 1.

Over the next 24 hours, the highest UV Index reading in San Juan County, NM is expected to be 5 in Crystal between 12:00 PM - 1:00 PM MST tomorrow.

Search Cities in San Juan County, NM

Current UV Index in Cities in San Juan County, NM

• Angustura - 0.8
• Aztec - 0.8
• Beclabito - 0.9
• Blanco - 0.8
• Bloomfield - 0.8
• Cedar Hill - 0.8
• Center Point - 0.8
• Crouch Mesa - 0.8
• Crystal - 1
• Farmington - 0.8
• Flora Vista - 0.8
• Fruitland - 0.9
• Kirtland - 0.8
• La Boca - 0.8
• La Plata - 0.8
• Lake Valley - 0.9
• Lee Acres - 0.8
• Nageezi - 0.9
• Napi Headquarters - 0.8
• Naschitti - 1
• Navajo Dam - 0.8
• Nenahnezad - 0.9
• Newcomb - 0.9
• North Light Plant - 0.8
• Ojo Amarillo - 0.8
• Sanostee - 0.9
• Sheep Springs - 0.9
• Shiprock - 0.9
• South River - 0.8
• Spencerville - 0.8
• Totah Vista - 0.8
• Turley - 0.8
• Upper Fruitland - 0.8
• Waterflow - 0.9
• West Hammond - 0.8