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Antananarivo Antananarivo Saint-Denis Saint-Denis Moroni Moroni Mahe Mahe Mahe Mahe Agalega Isl Agalega Isl Tôlanaro Tôlanaro uv index  Africa Forecast maps
Last updated: Tu, 07 Apr, 07:20 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.