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Solar Energy Seasonal Summary (w/m2)

Data last updated 5/11/2025 07:10.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Fall: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 



Maximum Solar Energy
DateWinterSpringSummerFallYear
Dec 2024 / Nov 202572612111236993*1236*
Dec 2023 / Nov 2024684122512669321266
Dec 2022 / Nov 2023714118312019421201
Dec 2021 / Nov 2022679124512509351250
Dec 2020 / Nov 2021668135913069701359
Dec 2019 / Nov 20206771157126210251262
Dec 2018 / Nov 2019714131112629671311
Dec 2017 / Nov 2018712120912459371245
Dec 2016 / Nov 20177931204129010601290
Dec 2015 / Nov 2016724119713019741301
Dec 2014 / Nov 20157151257123910761257
Dec 2013 / Nov 20147951288123610511288
Dec 2012 / Nov 20137221341127810651341
Dec 2011 / Nov 20127351280134810791348
Dec 2010 / Nov 2011---------879*879*
Max795 1359 1348 1079 1359
 
Average Maximum Solar Energy
DateWinterSpringSummerFallYear
Dec 2024 / Nov 2025256 10 less than the Winter average.797  908 14 less than the Summer average.559* 66 more than the Fall average.638*17 more than the yearly average.
Dec 2023 / Nov 2024241 26 less than the Winter average.781 16 less than the Spring average.916 5 less than the Summer average.462 30 less than the Fall average.60119 less than the yearly average.
Dec 2022 / Nov 2023278 12 more than the Winter average.742 55 less than the Spring average.916 5 less than the Summer average.499 7 more than the Fall average.6119 less than the yearly average.
Dec 2021 / Nov 2022255 12 less than the Winter average.788 9 less than the Spring average.926 5 more than the Summer average.506 13 more than the Fall average.6211 more than the yearly average.
Dec 2020 / Nov 2021260 6 less than the Winter average.843 46 more than the Spring average.932 11 more than the Summer average.500 8 more than the Fall average.63616 more than the yearly average.
Dec 2019 / Nov 2020256 10 less than the Winter average.813 15 more than the Spring average.904 17 less than the Summer average.478 15 less than the Fall average.6146 less than the yearly average.
Dec 2018 / Nov 2019268 1 more than the Winter average.786 11 less than the Spring average.918 4 less than the Summer average.482 11 less than the Fall average.6155 less than the yearly average.
Dec 2017 / Nov 2018293 27 more than the Winter average.749 48 less than the Spring average.888 33 less than the Summer average.478 15 less than the Fall average.60416 less than the yearly average.
Dec 2016 / Nov 2017253 13 less than the Winter average.764 33 less than the Spring average.898 23 less than the Summer average.484 9 less than the Fall average.60218 less than the yearly average.
Dec 2015 / Nov 2016250 17 less than the Winter average.826 29 more than the Spring average.926 5 more than the Summer average.513 21 more than the Fall average.63010 more than the yearly average.
Dec 2014 / Nov 2015274 7 more than the Winter average.757 40 less than the Spring average.927 6 more than the Summer average.491 1 less than the Fall average.6156 less than the yearly average.
Dec 2013 / Nov 2014302 36 more than the Winter average.841 44 more than the Spring average.1009 88 more than the Summer average.498 5 more than the Fall average.66544 more than the yearly average.
Dec 2012 / Nov 2013264 2 less than the Winter average.819 22 more than the Spring average.908 14 less than the Summer average.516 23 more than the Fall average.6299 more than the yearly average.
Dec 2011 / Nov 2012280 13 more than the Winter average.855 58 more than the Spring average.921  518 25 more than the Fall average.64524 more than the yearly average.
Dec 2010 / Nov 2011---------402* 90 less than the Fall average.402*218 less than the yearly average.
Avg266 797 921 493 620
 
Minimum Maximum Solar Energy
DateWinterSpringSummerFallYear
Dec 2024 / Nov 2025479116200
Dec 2023 / Nov 202432135000
Dec 2022 / Nov 2023141091869814
Dec 2021 / Nov 2022671393304040
Dec 2020 / Nov 20210105267580
Dec 2019 / Nov 2020211932137621
Dec 2018 / Nov 201937178908837
Dec 2017 / Nov 201800156630
Dec 2016 / Nov 20173710914412337
Dec 2015 / Nov 201601562001580
Dec 2014 / Nov 2015460171490
Dec 2013 / Nov 20140181362840
Dec 2012 / Nov 2013211270700
Dec 2011 / Nov 2012461111694746
Dec 2010 / Nov 2011---------6767
Min0 0 0 0 0
 
Color Key
< 300 300 - 600 600 - 900 900 - 1200 1200 - 1500 1500 - 1800 1800 - 2100 2100 - 2400 2400 - 2700 2700 - 3000 3000 - 3300 3300 - 36003600>

Script Developed by Murry Conarroe of Wildwood Weather.

* denotes incomplete data for the month/year.

Script Developed by Murry Conarroe of Wildwood Weather.