2020 rainfall in England and Wales

Raw data courtesy UKMO

Quite remarkably the annual rainfall total across England and Wales for 2020 was just 0.2 mm higher than it was in 2019. Last year saw 1095.2 mm of rain fall across England and Wales, that’s almost 20% higher the 1961-1990 LTA for the series which started in 1766. The linear trend across the entire series shows a rise of 6.2% in annual rainfall from 909 mm to 967 mm per annum in those 254 years.

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