This website uses cookies. Read about how we use cookies. OK

                               

World

North America

new WeatherOnline
Weather App

Ottawa UV index

Local Time Th Jan 19 Fr Jan 20 Sa Jan 21 Su Jan 22
UV index 2 2 1 1


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, 19 Jan, 01:58 GMT