Coldest on Friday night: Exeter Airport -2.3°C min / Mildest: Milford Haven 9.6°C min / Coldest on Saturday: Fylingdales 5.8°C max / Mildest: St Helier (Jersey) 13.5°C max / Wettest: Tulloch Bridge 26 mm

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Colin Youngs

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4:39 PM (2 hours ago) 4:39 PM
to Weather and Climate
Saturday 13th December 2025


Meteosat MSG satellite picture from Ferdinand Valk’s site at 12.00 UTC  https://www.fvalk.com/images/Day_image/MSG-1200-EUR.jpg      

Meteosat MSG satellite picture from Bernard Burton’s site at 12.00 UTC   http://www.woksat.info/etcahl13m/ahl13-msg-1200-uk.html    

MetopBsatellite picture from Bernard Burton’s site at 10.48 UTC   http://www.woksat.info/etcahl13/ahl13-1048-b-uk.html                                                                                                                                                                                                                                                                                                                                                                                  

Latest satpic animation from sat24.com   https://www.sat24.com/en-gb  


Figures from both SYNOPs and climatological sites this evening.

UK min. temps on Friday night  (at 06.00)  http://www.ogimet.com/cgi-bin/gsynop?lang=en&zona=uk&base=bluem&proy=orto&ano=2025&mes=12&day=13&hora=18&vtn=Tn&Send=send

Wellesbourne (Warwickshire) and Bournemouth Hurn -0.6°C,  Almondsbury (Bristol) -0.7°C,  Topcliffe and Larkhill -0.9°C,  Hereford Credenhill -1.1°C,  Westonbirt (Gloucs) and Yeovilton -1.3°C,  Benson -1.5°C,  Shobdon -1.6°C,   South Newington (Oxon) -1.9°C,  Exeter Airport -2.3°C.  

Oban 7.7°C,  Fair Isle and Guernsey Airport 7.9°C,  Killowen (NI), Millport (Great Cumbrae) and Logan Botanic Garden (Dumfries and Galloway) 8.1°C,  Portland 8.4°C,  Ronaldsway (IOM) 8.9°C,  Aberdaron 9.1°C,  St Mary’s Scilly 9.2°C,  Valley 9.3°C,  Milford Haven 9.6°C.  

UK max. temps on Saturday  https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK&REGION=0003&SORT=3&UD=1&INT=24&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph

Fylingdales 5.8°C,  Keele University 6.8°C,  Leek Thorncliffe 6.9°C,  Pateley Bridge 7.0°C,  Bingley 7.3°C,  Copley and High Mowthorpe (North Yorks) 7.6°C,   Scarborough 7.7°C,  Bainbridge (North Yorks) and Emley Moor 7.8°C,  Lake Vyrnwy 8.0°C,  Eskdalemuir 8.3°C.

Achnagart (Glenshiel) and Gosport 12.1°C,  Elphin (Sutherland) 12.2°C,  Milford Haven and Herstmonceux 12.3°C,  Swanage 12.5°C,  St Mary’s Scilly, Guernsey Airport and Jersey Airport 12.6°C,  Cassley (Sutherland) 13.0°C,  St Catherine’s Point 13.3°C,  St Helier (Jersey) 13.5°C.

OGIMET summary   http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2025&mes=12&day=13&hora=18&ndays=1&Send=send                                                                                                

UK rainfall totals in 24 hours ending 18.00 UTC on Saturday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK&REGION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph

South Uist, Cassley (Sutherland) and Auchincruive (Ayrshire)  8 mm,  Millport (Great Cumbrae) 9 mm,  Aultbea 10 mm,  Glasgow Bishopton 12 mm,  Quidinish (Harris) and Stornoway 13 mm,  Tiree 14 mm,  Tyndrum 17 mm,  Loch Glaqcarnoch and Kinlochewe 18 mm,  Achnagart (Glenshiel) and Oban 24 mm,  Tulloch Bridge 26 mm.  

Rainfall radar  https://www.netweather.tv/live-weather/radar    

Sferics  https://www.blitzortung.org/en/historical_maps.php?map=10   Review  24h Loop

Location of stations   https://www.metoffice.gov.uk/research/climate/maps-and-data/uk-synoptic-and-climate-stations

Colin Youngs
Brussels
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