Supercomputing coding DIY activity

How you define the first day of winter depends on whether you are referring to the astronomical or meteorological winter.

In the early hours of 30 October 2008 the small East Devon town of Ottery St Mary experienced an extreme weather event in the form of an exceptional hailstorm.

Tree pollen appears from late March to mid-May. Grass pollen peaks from mid-May to July. Weed pollen lasts from June to September affecting allergy sufferers.