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Lihue Lihue Honolulu/Oahu Honolulu/Oahu Kahului/Maui Kahului/Maui Hilo/Hawaii Hilo/Hawaii Molokai Honokaa South Pt/Hawaii uv index  USA Forecast maps
Last updated: Sat 19 Aug 15:37 EDT

The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index. Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum.