Sunshine Hours Seasonal Summary

Data last updated 21/09/17 7:00 PM.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Autumn: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 



Sunshine Hours
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 2017346.8 32.6 hours less than the Winter average.517.6 33.6 hours more than the Spring average.389.4* 198.6 hours less than the Summer average.144.9* 237.4 hours less than the Autumn average.1398.7* 435 hours less than the yearly average.
Dec 2015 / Nov 2016402.1 22.7 hours more than the Winter average.477.8 6.2 hours less than the Spring average.724.4 136.4 hours more than the Summer average.464.0 81.7 hours more than the Autumn average.2068.3 234.6 hours more than the yearly average.
Dec 2014 / Nov 2015438.2 58.8 hours more than the Winter average.483.2 0.8 hours less than the Spring average.591.0 3 hours more than the Summer average.416.3 34 hours more than the Autumn average.1928.7 95 hours more than the yearly average.
Dec 2013 / Nov 2014378.6 0.8 hours less than the Winter average.579.7 95.7 hours more than the Spring average.607.6 19.6 hours more than the Summer average.392.5 10.2 hours more than the Autumn average.1958.4 124.7 hours more than the yearly average.
Dec 2012 / Nov 2013421.7 42.3 hours more than the Winter average.415.5 68.5 hours less than the Spring average.620.3 32.3 hours more than the Summer average.489.9 107.6 hours more than the Autumn average.1947.4 113.7 hours more than the yearly average.
Dec 2011 / Nov 2012434.8 55.4 hours more than the Winter average.594.6 110.6 hours more than the Spring average.644.9 56.9 hours more than the Summer average.386.9 4.6 hours more than the Autumn average.2061.2 227.5 hours more than the yearly average.
Dec 2010 / Nov 2011337.4 42 hours less than the Winter average.360.6 123.4 hours less than the Spring average.530.4 57.6 hours less than the Summer average.452.4 70.1 hours more than the Autumn average.1680.8 152.9 hours less than the yearly average.
Dec 2009 / Nov 2010275.5 103.9 hours less than the Winter average.442.7 41.3 hours less than the Spring average.596.1 8.1 hours more than the Summer average.391.6 9.3 hours more than the Autumn average.1705.9 127.8 hours less than the yearly average.
Dec 2008 / Nov 2009---------302.2* 80.1 hours less than the Autumn average.302.2* 1 hours less than the yearly average.
 
Max438.2 594.6 724.4 489.9 2068.3
Avg379.4 484.0 588.0 382.3 1833.7
Min275.5 360.6 389.4 144.9 302.2
 
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>

Script Developed by Murry Conarroe of Wildwood Weather.

* 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.