England Is Green Again, But the Drought Isn't Over
Grass is turning green again across southern England and Wales in September 2026 after the United Kingdom's hottest summer on record, but large parts of the country remain officially in drought. The Guardian
The shift is visual, not hydrological. Lawns and parkland browned by months of heat are colouring up after rain. Rivers, reservoirs and aquifers, the underground rocks that store water, remain depleted.
Summer 2026 reached a provisional mean of 16.5C, the warmest in the UK series. England and Wales each recorded their warmest summers individually. It was Britain's hottest summer for the second year in a row. The seasonal peak, in August, ranks as Britain's fifth hottest day on record. Reuters
Heat built on a lack of rain. July 2026 was the driest July on record for England and Wales, with large areas receiving 20 percent or less of typical July rainfall. Met Office More than half of England and all of Wales entered drought conditions during the summer. Half of England had been declared in drought by late July after exceptionally low rainfall and prolonged high temperatures depleted rivers. Reuters
On 24 July, parts of southern and central England were under a heat alert with 30C possible. Drought had already been declared in parts of Wales by that date. Hosepipe bans, restrictions on hose use for gardens and washing, were in force across parts of England during that July drought, though private schools and golf courses stayed green. August did not break the pattern. Forecasters warned heavy rain would fall on hard, parched soil, creating a flood risk and a drought at the same time. That rain, they said, would not reverse widespread drought conditions. Wales was hit by wildfires in mid-August. The government pledged £100 million to strengthen national capacity to respond to extreme weather and wildfires.
September has brought surface recovery without water-resource recovery. Groundwater and reservoir levels remained low. The government urged water companies to maintain efficiency measures until normal levels return. The Environment Agency said some areas could still be in drought in the spring even if autumn is wetter than normal. Above-average rainfall is needed across England for the next seven months for all areas to recover by spring 2027. BBC The strain was clear in London's public estate. Darren Share is director of the Royal Parks, which manages Hyde Park and St James's Park among others. He said grass across the network was completely scorched off during the summer and had almost turned to dust. Visitor numbers fell significantly during daytime. Many sporting and volunteering activities were cancelled over health and safety concerns.
The broader context here is recurrence on tighter margins. Vast tracts of parks and lawns were also scorched in 2022. The Met Office predicts UK summers will be 1C to 6C hotter and up to 60 percent drier by 2070 compared with 1990. For water managers, park authorities and fire services, the question is less whether green returns in September than whether winter recharge can make up for consecutive record summers and multi-season groundwater deficits.
