Met Office - Sunshine Map - Summer 2017 (Q3)
The UK Met Office produce a set of analytics which include annual, quarterly & monthly maps representing total sunshine hours compared to a number of pre-defined period averages.
This map is the latest in the seasonal series (as at writing date 05/10/2017) representing Sunshine Duration for Summer 2017 (Q3/JAS) as a %age of the average for the the same period between 1961 and 1990.
This is particularly useful for owners of solar panels (PV & thermal) to help compare performance relative to previous years or similar sites in another area.
Clicking the map will link to the Met office anomaly map page.
