The possibility is growing that Britain in 2007 may experience a summer of unheard-of high temperatures, with the thermometer even reaching 40C, or 104F,a level never recorded in history.
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The incredibly warm April days we have been experiencing are not just wonderful, they are downright weird when seen in their seasonal context. Some of them have been 10C hotter, or more, than they should be at this time of the year.