Summer 2015 (vs 2014)
Temperature
Summer 2015 was slightly below average in terms of temperature. Despite a brief heat-wave to start July, temperatures were not that great overall, especially towards the end of July. August 2015 wasn't as cool as 2014, but June and July 2015 were cooler.
Rainfall
Summer 2015 was average in terms of rainfall. June was the drier month with rainfall below average. Rainfall was generally average during July and August. Not significantly different compared to last year.
Sunshine
Summer 2015 was average in terms of sunshine. June was the only month in which sunshine was above average, July was average and August was below average. Last year was sunnier, with all areas seeing above average sunshine. June and July were not as bad as 2012, but August was.
2015:
2014:
Thunderstorms
June 2015 wasn't impressive, but June does tend to disappoint on some years. June 2014 was far more impressive.
July 2015 was generally a poor month. Most of the strikes shown on the map were from the storm following the plume. Nevertheless, that one storm should have impressed most of the Midlands except the far west. Last year was generally much better, with thunderstorms being widespread and occurring on more days - especially towards mid-month. The map differences make it seem as if there were many more strikes last year, but the red icons are much larger than the blue crosses.
August 2015 was the worst of the summer months for most of the Midlands (except the far west). There was very limited lighting activity across the region, and most of the strikes only came from daytime localised thunderstorms. August 2014 was much better across the region, as you can see from the maps below. The only exception was the far West Midlands.
Conclusion
Summer 2015 isn't one to remember. It was a very average month overall, but with fewer thunderstorms than average. Hopefully autumn will be of more interest and hopefully will be less gloomier and more warmer.