Parked car sinks claim to record-breaking June temperature in Scotland
Recordbreaking temperatures in Scotland last month have been declared invalid because a vehicle was parked too close to thermometers.
Provisional figures from the Met Office had suggested 33.2C was reached at Motherwell on 28 June – the highest temperature ever measured in Scotland.
But this has been discounted following evidence that a stationary vehicle with its engine running had been waiting near the relevant weather station.
“We cannot rule out the potential for contamination of the measurement by this nonweatherrelated factor,” the Met Office said.
It means the highestever temperature in Scotland reverts to the previous record of 32.9C, which was set at Greycrook in the Scottish Borders on 9 August, 2003. Dr Mark Mccarthy, head of the Met Office’s National Climate Information Centre, said: “At first review the Motherwell record appeared plausible given the wider conditions on the day and was therefore reported as such.
“However, for all new records we undertake further careful investigation to ensure that the measurement is robust.
“This investigation includes statistical analysis of the sta tion data, evaluation against neighbouring sites, and in some cases an additional site visit to check for unexpected issues with the instrument enclosure or equipment to ensure the measurement meets our required standards.”
It was during the investigation that the Met Office found evidence of a stationary vehicle “with its engine running” parked “too close to the observing enclosure and the Stevenson screen housing the thermometers during the afternoon of 28 June”.
This cast some doubt on the Motherwell measurement, meaning the Met Office decided not to accept it as an official new record for Scotland.
Other statistics for the month remain unaffected – including a mean temperature for the UK of 14.8C, making it provisionally the third warmest June since records began in 1910.