Will someone give me a logical reason why spring and autumn 2011 are not in that list of UK's run of unusual seasons?
Oversight?
http://metofficenews.wordpress.com/2013/06/18/meeting-on-uks-run-of-unusual-seasons/
Facts on recent unusual seasons in the UK
All facts are based on UK figures in the national records dating back to 1910.
Spring 2013 – mean temperature of 6.0 °C; 5th coldest on record; coldest since 1962 (ie coldest in 51 years).
March 2013 – mean temperature of 2.2 °C; joint 2nd coldest on record; coldest since 1962 (ie coldest in 51 years).
Year of 2012 – 1337.3 mm of rain; 2nd wettest year on record; the wettest since 2000.
Summer of 2012 – 379.2 mm of rain; 2nd wettest on record; wettest since 1912 (ie wettest for 100 years).
June 2012 – 149.0 mm of rain; wettest on record.
April 2012 – 128.0 mm of rain; wettest on record.
Winter 2010/11 – mean temperature of 2.43 °C, which is 1.3C below the 1981-2010 average;
December 2010 – mean temperature of -0.18 °C; coldest on record.
Recent summers – six out of seven recent summers have had above average rainfall, with only 2010 being average.
Three summers (2012, 2011, 2007) have seen the triple ‘disappointment’ of having below average temperatures, below average sunshine, and above average rainfall.