Sunshine Hours Seasonal Summary

Data last updated 12/12/2017 15:25.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Fall: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 



Sunshine Hours
DateWinterSpringSummerFallYear
Dec 2017 / Nov 20188.9* 66.3 less than the Winter average.---------8.9* 1 less than the yearly average.
Dec 2016 / Nov 201740.2* 35 less than the Winter average.376.2 21.6 less than the Spring average.408.7 4.3 less than the Summer average.158.8* 32.8 less than the Fall average.983.9* 93.7 less than the yearly average.
Dec 2015 / Nov 201678.7 3.5 more than the Winter average.422.1 24.3 more than the Spring average.387.6 25.4 less than the Summer average.237.3 45.7 more than the Fall average.1125.7 48.1 more than the yearly average.
Dec 2014 / Nov 201576.8 1.6 more than the Winter average.386.6 11.2 less than the Spring average.392.7 20.3 less than the Summer average.249.6 58 more than the Fall average.1105.7 28.1 more than the yearly average.
Dec 2013 / Nov 201491.5 16.3 more than the Winter average.412.3 14.5 more than the Spring average.495.9 83 more than the Summer average.215.3 23.7 more than the Fall average.1215.0 137.4 more than the yearly average.
Dec 2012 / Nov 201388.4 13.2 more than the Winter average.333.0 64.8 less than the Spring average.507.8 94.9 more than the Summer average.175.8 15.8 less than the Fall average.1105.0 27.4 more than the yearly average.
Dec 2011 / Nov 2012142.1 66.9 more than the Winter average.456.5 58.7 more than the Spring average.285.0 128 less than the Summer average.112.9* 78.7 less than the Fall average.996.5* 81.1 less than the yearly average.
 
Max142.1 456.5 507.8 249.6 1215.0
Avg75.2 397.8 412.9 191.6 1077.6
Min8.9 333.0 285.0 112.9 8.9
 
Color Key
< 60.0 60.0 - 120.0 120.0 - 180.0 180.0 - 240.0 240.0 - 300.0 300.0 - 360.0 360.0 - 420.0 420.0 - 480.0 480.0 - 540.0 540.0 - 600.0 600.0 - 660.0 660.0 - 720.0720.0>
* denotes incomplete data for the month/year.

Sunshine hours is the amount of time that the solar energy being received is at least 75 percent of the maximum possible for that day and time.

Script Developed by Murry Conarroe of Wildwood Weather.