The Met Office has issued its verdict on the chances of a September heatwave, with forecasts suggesting that while the month could begin unsettled, temperatures may climb again later, particularly in the south.
Forecasters predict early September could see longer and heavier spells of rain, strong winds and even thunderstorms across parts of the UK. However, the unsettled weather may not persist, with the latest outlook indicating that temperatures could rise in the weeks ahead.
Warm spells possible in the south
In its outlook for August 28 to September 6, the Met Office states that temperatures are likely to be near average, but "some short-lived warm spells are possible, especially in the south".
The prospect of hot weather remains further into September. The agency's outlook for September 2 to September 21 says unsettled conditions are expected to continue at first before drier weather could become more common, particularly across the south and southeast.
Hot spells could return later in September
Temperatures could also rise above normal later in the period, with the forecaster warning of "the possibility of some hot spells in the south". While the Met Office has not officially predicted a September heatwave, its latest outlook suggests the door remains open for another spell of summer-like weather, especially across southern parts of the UK.
This comes after a summer that has already delivered repeated bouts of extreme heat, with temperatures soaring and rainfall levels plunging across the country. Large parts of the UK have been left dealing with drought conditions after prolonged periods of exceptionally dry weather, putting further pressure on water supplies.
Unsettled start expected
But before any potential late-summer warmth arrives, the UK could have to endure a much more unsettled start to September. The Met Office says rainfall amounts are likely to be above average for the time of year, while some strong winds could return.
"Showers or longer spells of rain are possible across many parts of the UK, along with some strong winds," the forecaster says. "Some heavy bursts and thunderstorms are likely at times. It will likely remain changeable into early September, with rainfall amounts probably above average for the time year and the potential for some more strong winds at times."
"However, some drier, more settled interludes could develop at times. Temperatures are likely to be near average, although some short-lived warm or hot spells are possible, especially in the south."
