Record UK temperature for October set at 29.9C
Sun-seekers packing out the beach in Brighton on Saturday afternoon
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The record has been broken for the highest temperature recorded in October - now at 29.9C (85.8F).
It was set at 14:42 BST in Gravesend, Kent, beating the previous record of 29.4C (85.9F) recorded on 1 October 1985, in the town of March, Cambridge.
In Wales, a new October record was set at 28.2C (82.7F) in Hawarden, Flintshire, at 14:12 BST, the Met Office confirmed.
Temperatures in England topped those in Athens, Los Angeles and Barcelona.
But it was a different story in parts of Scotland and Northern Ireland with outbreaks of rain and temperatures tipping just 17C (62.6f).
In Edinburgh on Wednesday the high was 24.7C (76.4F) - the warmest day in Scotland for the time of year for more than 50 years.
Met Office forecaster Andrew Sibley said: "We have had southerly wind for several days which has brought very warm air up from the south."