Apart from five days of SW-lies between 21st and 25th, high pressure lay over or close to the British Isles throughout April; overall it was the 11th most anticyclonic April in 134 years of records. As measured by the CET it was the warmest April since records began in 1659; it was also the eighth driest April since at least 1766, and the third sunniest April since at least 1881.
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