Does November start with an ‘all saints summer’? “Maximums will rise towards 20 °C next week thanks to subtropical air from the south”

Anyone looking at the weather maps for next week may have already spotted it: the models show mild weather for this time of year. We owe this little All Saints’ summer at the start of November to a Spanish plume. Our HLN science journalist Martijn Peters explains what exactly this weather phenomenon is and when we can benefit from it according to the weather maps.

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