Pleiku Pleiku Phnom Penh Phnom Penh Kompong Som/ville Kompong Som/ville Bangkok Bangkok Siem Reap Siem Reap Ho Chi Minh Ho Chi Minh Banmethuot Banmethuot Ubon Rat. Ubon Rat. Nakhon Ratchasima Nakhon Ratchasima Chanthaburi Chanthaburi Cà Mau Cà Mau uv index Cambodia Asia Forecast maps
Last updated: Tu, 16 Jul, 10:07 BST

The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the two weeks around the summer solstice). Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum.