Croydon

Local Time Sat May 26 Sun May 27 Mon May 28 Tue May 29
UV index 6 6 6 5


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: Sat, 26 May, 16:44 BST

© 1999-2012 WeatherOnline Ltd.