North America

Budapest Budapest Cologne Cologne Berlin Berlin Vienna Vienna Bern Bern Warsaw Warsaw Warsaw Warsaw Prague Prague Košice Košice Gdańsk Gdańsk Hamburg Hamburg Munich Munich Kraków Kraków Poznań Poznań Pirmasens Pirmasens Bamberg Bamberg Göttingen Göttingen Klagenfurt Klagenfurt Oława Oława Ełk Ełk uv index  North America Forecast maps
Last updated: We, 04 Dec, 05:57 GMT

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.