Jeremy Clarkson makes grim Diddly Squat admission as fifth heatwave threatens UK farms

“Harvest already f***ed,” he wrote. “May as well just enjoy it now.”

The persistent high temperatures and absence of rainfall have taken a devastating toll on his autumn crop prospects.

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England is now preparing for its fifth heatwave of 2026, with the Met Office weighing up whether to issue a rare amber or red extreme heat warning.

Mercury levels could climb to 36C or beyond this week as the prolonged dry, scorching conditions show no sign of relenting.

Fans of the former Top Gear host were quick to flood the comments section with support.

“I am fascinated by the challenges a farmer faces!” one fan wrote, as another penned: “I am sorry about your farming struggles.”

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A third wrote: “I have actually thought about the harvests in this weather numerous times, even the horses have no hay.”

“I keep thinking about Clarkson’s farm in this heat!” said another.

Mr Clarkson’s concern reflects a far broader catastrophe unfolding across British agriculture.

The Energy and Climate Intelligence Unit has warned that the brutally hot, dry conditions throughout spring and summer may have slashed the UK’s cereals and oilseed harvest by 2.5 million tonnes against earlier projections.

The financial damage could reach £390 million, with 2026 shaping up to be the worst harvest year ever recorded.

Last summer, Mr Clarkson acknowledged his farm was heading for what he expected to be his “worst year ever.”

He noted that the previous season had been the second poorest on record, adding: “I mean, if there are any farmers here, they’d tell you the same thing.

“Last year, it was the second-worst recorded ever, and we think this year is going to be even worse because it just hasn’t rained.”

His farm manager, Kaleb Cooper, had been on high alert after it rained for the first time in four months.

The television presenter, who purchased the Cotswolds farm in 2008 and began managing it himself a decade later, revealed last week that he receives no actual payment for his harvest despite putting in 15 to 20 hours daily during the summer months.

He described turning a profit from food production on the land as “impossible,” and took the drastic step of leaving 200 acres unplanted.

“We knew that if we planted it with wheat or barley, we would definitely make a loss,” he explained.

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These struggles are expected to feature in the sixth series of the Prime Video show Clarkson’s Farm, which is currently in production.

Mr Clarkson has grown increasingly vocal on agricultural policy since taking the reins at Diddly Squat.

In May 2024, he pushed back against government planning reforms, arguing that farmers should be permitted to convert agricultural buildings into residential properties and retail spaces.

During the most recent series, he joined protests opposing a proposed 20 per cent inheritance tax increase on farming assets valued above £1 million. The government subsequently raised that threshold to £2.5 million.

The latest season, which aired in June, also saw Mr Clarkson disclose a cancer diagnosis to viewers. He revealed the disease was aggressive but had been detected at a very early stage, and later confirmed that a post-treatment test two months ago showed no trace of the illness.