Regardless of a heat finish to final week for some, summer time reminiscences are firmly behind us as we put together for what is ready to be a blustery autumn.
Met Office has issued a yellow climate warning amid considerations of flooding and heavy rains throughout England and Wales on Thursday and Friday.
Meteorologist Liam Eslick stated: “There could also be odd, heavier bursts simply clipping the South East as a system does slowly begin to transfer away, however it’s a a lot drier day for most individuals.”
London weather forecast this week
According to the latest Met Office forecast, temperatures will drop to 14C within the capital on Friday (September 27), when the climate warning is lively.
Showery spells and a brisk wind are additionally forecast, however Saturday might be slightly extra settled and vivid.
Will the UK have a heatwave?
Sadly, there are not any indicators of any extra heat spells arising.
Amid forecast colder climate, you may need to attend till 2025 for the subsequent official heatwave.
“A UK heatwave threshold is met when a location data a interval of a minimum of three consecutive days with day by day most temperatures assembly or exceeding the heatwave temperature threshold,” the Met Office says of the definition.
“Heatwaves are most typical in summer time when excessive strain develops throughout an space. Excessive-pressure techniques are gradual transferring and may persist over an space for a protracted time frame, comparable to days or even weeks.”
Will there be an Indian summer time?
“The Met Workplace Meteorological Glossary first revealed in 1916, defines it as ‘a heat, calm spell of climate occurring in autumn, particularly in October and November’,” the climate physique says.
This states: “Typical autumn climate will most likely have an effect on the UK with a mixture of climate sorts via the primary half of October.
“Durations of moist, unsettled climate will possible be damaged up by the odd brief spell of extra settled, drier climate.
“Total, wetter than common circumstances are anticipated throughout this era, particularly for the south. Temperatures are most definitely to be near or barely above common.”
The place does the phrase Indian summer time come from?
This climate phenomenon is often marked by sunny, clear skies and unseasonably heat temperatures.
The time period is used primarily in North America however has additionally gained recognition in different English-speaking nations to explain comparable climate patterns.
The precise origin of the phrase “Indian summer time” is considerably unclear, however it dates again to the 18th century. A number of theories exist about how the time period got here into use:
- Native American connections: One concept means that the time period is linked to the Native Individuals (known as “Indians” by European settlers). Throughout this heat spell, Native Individuals might have used the prolonged good climate to complete harvesting crops or looking earlier than the onset of winter. The nice and cozy circumstances may have made journey or work simpler throughout a time of yr usually related to colder climate.
- Colonial America: One other concept posits that early European settlers in America seen these heat spells and related them with the areas the place Native Individuals lived, thus calling it “Indian summer time”.
- Atmospheric circumstances: Some interpretations counsel the time period is metaphorical, referencing the “mystical” or surprising nature of such heat spells, very like how European settlers considered the indigenous folks as mysterious or unique.
- Different cultural connections: The phrase has additionally been instructed to reference commerce routes or warfare, the place the prolonged heat climate allowed for continued actions like buying and selling between settlers and Native Individuals or army campaigns.
The primary recorded use of “Indian summer time” in print was by French-American author St. John de Crèvecoeur in 1778. His letter described a quick spell of heat, nice climate following the primary frosts of autumn within the American colonies.
