HADCET (Central England Temperature) Sep 2013 was tied for 129th warmest out of 352 at 13.7C. The warmest September was 16.8C in 2006. The 2nd warmest was 16.6C in 1729!!!!
The barplot is the Septembers since 1659. The temperature is the anomaly from the 1981 to 2010 average.
The yellow bars are the years warmer than September 2013. Green bars indicate a tie with September 2013. Click for bigger.