World

Europe

Castlebar UV index

Local Time Th Sep 03 Fr Sep 04 Sa Sep 05 Su Sep 06
UV index 2 2 3 4


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.


Last updated: Th, 03 Sep, 02:06 BST