19.5°C diurnal range

There was an overnight diurnal range of 19.5°C at Trawsgoed last night, from a maximum yesterday afternoon [06-18] of 24.8°C, to an overnight minimum of 5.3°C [18-06]. Not a record in itself by any means, but quite a drop in temperature nonetheless. Spring is a perfect time for very large variations in temperatures like we’ve been seeing in recent weeks, and this example may not have been the largest of them.

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