World

Europe

Belfast UV index

Local Time Tu Sep 16 We Sep 17 Th Sep 18 Fr Sep 19
UV index 2 4 3 2


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: Tue 16 Sep 15:25 NZST

Forecast

Belfast