Friday, January 6, 2023

2022 was Scotland and the UK's hottest year


From the BBC





The Met Office has confirmed that 2022 was Scotland's hottest year on record.

The average temperature was 8.5C, beating the previous record of 8.43C in 2014.

Across the UK, the average annual temperature last year passed 10C for the first time at 10.03C - topping the previous high of 9.88C in 2014.

A study by Met Office scientists has concluded that human-induced climate change has made record annual temperatures 160 times more likely.

All four nations set records for heat in 2022, with England seeing the highest average temperature at 10.94C, followed by Wales (10.23C), Northern Ireland (9.85C) and then Scotland (8.50C).

The year also saw Scotland set its highest ever daily temperature, when it hit 34.8C (94.6F) at Charterhall in the Borders on 19 July.

Dr Mark McCarthy, head of the Met Office National Climate Information Centre, said: "Although an arbitrary number, the UK surpassing an annual average temperature of 10C is a notable moment in our climatological history.

"This moment comes as no surprise, since 1884 all the 10 years recording the highest annual temperature have occurred from 2003.

"It is clear from the observational record that human-induced global warming is already impacting the UK's climate."

The latest data shows that 15 of the UK's top 20 warmest years on record have all occurred this century - with the entire top 10 within the past two decades.

The Met Office said that a UK mean temperature of 10C would have been expected once in 500 years in a natural climate - before humans started producing the emissions that are responsible for climate change through activities such as burning fossil fuels.

But it said this was now likely to occur every three to four years.




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