In uk.sci.weather on Sat, 3 Sep 2005 at 19:32:31, Paul Hyett wrote :

I was half expecting it to be uncomfortably hot

Close to it here : 26.5C - my 2nd highest ever September temperature,
with my old record of 27C looking certain to fall tomorrow.

And it did - easily. Topped out at 28.9°C.
--
Paul Hyett, Cheltenham