Warmest day of the year in Cornwall & a few stats.

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Graham Easterling

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Jun 19, 2025, 4:57:54 AM6/19/25
to Weather and Climate
Set to be the warmest day of the year in Cornwall. Quite hot near the north coast where the gradient wind is too strong for a sea breeze to develop. 

23C at St Mawgan cliff top airport (Newquay) at 9:20.

Unlike much of the SW it hasn't been a wet month here. So far 64% of normal  Drier still at John Chappell's Lands End site, bit wetter just a few miles east at Camborne (83%). Then 100% at Cardinham (Bodmin Moor) 135% at Plymouth. 

Temperature anomaly +0.4C currently, but that's set to rise a fair bit.

Graham
Penzance

Graham Easterling

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Jun 20, 2025, 10:23:14 AM6/20/25
to Weather and Climate
Bit warmer today. Now 24C at Land's End airport, where people are stuck due to a bank of sea fog affecting Scilly.

Maximum (so far) in Penzance 24.2C, warmest day of the year.

Brief sharp shower 04:00, also distant lightning. Only 0.4mm of rain. Almost unbroken sunshine since dawn, just a little Ac castellanus.

Some spectacular lightning last night near Scilly. St Mary's looking NW across Samson508694905_2182632945491364_394523569017134748_n.jpg

Graham
Penzance (SST now 16.5C at the Penzance buoy, nearer 20C over beaches where the breeze is onshore.)
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