UV Climate

Ultraviolet Radiation (UV)


DailySeasonSummary
Maximum UV Index
DateWinterSpringSummerFallYear
Dec 2017 / Nov 20181.54.3*------4.3*
Dec 2016 / Nov 20171.77.18.24.68.2
Dec 2015 / Nov 20161.06.48.45.38.4
Dec 2014 / Nov 20152.07.17.95.27.9
Dec 2013 / Nov 20142.27.47.66.37.6
Dec 2012 / Nov 20131.88.19.06.29.0
Dec 2011 / Nov 2012------1.1*1.41.4*
Max2.2 8.1 9.0 6.3 9.0
 
Average Maximum UV Index
DateWinterSpringSummerFallYear
Dec 2017 / Nov 20180.4 0.1 less than the Winter average.1.6* 2 less than the Spring average.------0.6*2 less than the yearly average.
Dec 2016 / Nov 20170.4 0.1 less than the Winter average.3.5 0.1 less than the Spring average.5.5 0.5 more than the Summer average.1.7 0.1 less than the Fall average.2.80.1 more than the yearly average.
Dec 2015 / Nov 20160.1 0.4 less than the Winter average.3.0 0.7 less than the Spring average.5.5 0.5 more than the Summer average.2.0 0.3 more than the Fall average.2.6 
Dec 2014 / Nov 20150.7 0.2 more than the Winter average.4.0 0.4 more than the Spring average.5.2 0.3 more than the Summer average.1.9 0.2 more than the Fall average.3.00.3 more than the yearly average.
Dec 2013 / Nov 20140.8 0.3 more than the Winter average.4.4 0.8 more than the Spring average.5.8 0.9 more than the Summer average.2.0 0.3 more than the Fall average.3.30.6 more than the yearly average.
Dec 2012 / Nov 20130.7 0.2 more than the Winter average.3.6  6.0 1.1 more than the Summer average.2.4 0.7 more than the Fall average.3.20.5 more than the yearly average.
Dec 2011 / Nov 2012------0.0* 4.9 less than the Summer average.0.3 1.4 less than the Fall average.0.2*2.5 less than the yearly average.
Avg0.5 3.6 4.9 1.7 2.6
 
Minimum Maximum UV Index
DateWinterSpringSummerFallYear
Dec 2017 / Nov 20180.00.0------0.0
Dec 2016 / Nov 20170.00.01.10.00.0
Dec 2015 / Nov 20160.00.01.80.00.0
Dec 2014 / Nov 20150.00.00.00.00.0
Dec 2013 / Nov 20140.00.91.40.00.0
Dec 2012 / Nov 20130.00.01.60.00.0
Dec 2011 / Nov 2012------0.00.00.0
Min0.0 0.0 0.0 0.0 0.0
* denotes incomplete data for the month/year.
 
UV Level UV Index Description
Low 0-2 No danger to the average person.
Moderate 3-5 Little risk of harm from unprotected sun exposure.
High 6-7 High risk of harm from unprotected sun exposure.
Very High 8-10Very high risk of harm from unprotected sun exposure.
Extreme 11+ Extreme risk of harm from unprotected sun exposure.