United Kingdom

Chelmsford UV index

Local Time Fr Oct 09 Sa Oct 10 Su Oct 11 Mo Oct 12
UV index 3 1 2 3

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, 08 Oct, 22:37 BST