Coldest on Friday night: Benson 3.6°C min / Mildest: Swanage 13.7°C min / Coolest on Saturday: Dalwhinnie 11.5°C max / Warmest: Northolt 19.1°C max / Wettest: Machrihanish 43 mm
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Colin Youngs
Sep 27, 2025, 5:25:31 PM (5 days ago) Sep 27
to Weather and Climate
Saturday 27th September 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/etcahi27m/ahi27-msg-1200-uk.html
MetopB satellite picture from Bernard Burton’s site at 10.33 UTC http://www.woksat.info/etcahi27/ahi27-1033-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=09&day=27&hora=19&vtn=Tn&Send=send
Shoeburyness 6.0°C, Cassley (Sutherland), Cranwell and Middle Wallop 5.8°C, Leconfield 5.7°C, Okehampton East Okement Farm and East Malling 5.6°C, Mona (Anglesey) 5.0°C, Tibenham (Norfolk) 4.8°C, South Newington (Oxon) 4.2°C, Santon Downham 4.0°C, Benson 3.6°C.
Armagh Observatory and Boulmer 12.3°C, St Helier (Jersey) 12.5°C, Fair Isle 12.6°C, Baltasound, Wick and Portland 12.8°C, Achnagart (Glenshiel) 13.0°C, Killowen (NI) 13.4°C, Quidinish (Harris) 13.5°C, St Mary’s Scilly 13.6°C, Swanage 13.7°C.
UK max. temps on Saturday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK®ION=0003&SORT=3&UD=1&INT=24&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=1758996000&CEL=C&SI=mph
Dalwhinnie 11.5°C, Killylane (NI) 11.8°C, Drumalbin 12.1°C, Altnahinch Filters (NI) and Braemar 12.2°C, Lough Fea, Tyndrum and Tulloch Bridge 12.4°C, Balmoral and Eskdalemuir 12.5°C, Banagher (NI), Loch Glascarnoch, Glasgow Bishopton and Lake Vyrnwy 12.8°C.
Holbeach, Tibenham (Norfolk) and Trawsgoed 18.2°C, Slough Cippenham Water Works, Heathrow and London St James’s Park 18.3°C, Coningsby and Santon Downham 18.4°C, Monks Wood (Cambs) 18.5°C, Weybourne and Cambridge NIAB 18.6°C, Bedford 18.7°C, Chertsey 19.0°C, Northolt 19.1°C.
OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2025&mes=09&day=27&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®ION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=1758996000&CEL=C&SI=mph
Milford Haven 15 mm, Helen’s Bay (NI), Altnahinch Filters (NI), Portglenone, Millport (Great Cumbrae) and Haverfordwest Scolton Country Park 16 mm, Murlough (NI) 17 mm, West Freugh 18 mm, Loch Glascarnoch 20 mm, Whitechurch (Pembrokeshire) 22 mm, Port Ellen on Islay and Oban 25 mm, Killylane (NI) 27 mm, Logan Botanic Garden (Dumfries and Galloway) 32 mm, Machrihanish 43 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
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/etcahi27m/ahi27-msg-1200-uk.html
MetopB satellite picture from Bernard Burton’s site at 10.33 UTC http://www.woksat.info/etcahi27/ahi27-1033-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=09&day=27&hora=19&vtn=Tn&Send=send
Shoeburyness 6.0°C, Cassley (Sutherland), Cranwell and Middle Wallop 5.8°C, Leconfield 5.7°C, Okehampton East Okement Farm and East Malling 5.6°C, Mona (Anglesey) 5.0°C, Tibenham (Norfolk) 4.8°C, South Newington (Oxon) 4.2°C, Santon Downham 4.0°C, Benson 3.6°C.
Armagh Observatory and Boulmer 12.3°C, St Helier (Jersey) 12.5°C, Fair Isle 12.6°C, Baltasound, Wick and Portland 12.8°C, Achnagart (Glenshiel) 13.0°C, Killowen (NI) 13.4°C, Quidinish (Harris) 13.5°C, St Mary’s Scilly 13.6°C, Swanage 13.7°C.
UK max. temps on Saturday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK®ION=0003&SORT=3&UD=1&INT=24&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=1758996000&CEL=C&SI=mph
Dalwhinnie 11.5°C, Killylane (NI) 11.8°C, Drumalbin 12.1°C, Altnahinch Filters (NI) and Braemar 12.2°C, Lough Fea, Tyndrum and Tulloch Bridge 12.4°C, Balmoral and Eskdalemuir 12.5°C, Banagher (NI), Loch Glascarnoch, Glasgow Bishopton and Lake Vyrnwy 12.8°C.
Holbeach, Tibenham (Norfolk) and Trawsgoed 18.2°C, Slough Cippenham Water Works, Heathrow and London St James’s Park 18.3°C, Coningsby and Santon Downham 18.4°C, Monks Wood (Cambs) 18.5°C, Weybourne and Cambridge NIAB 18.6°C, Bedford 18.7°C, Chertsey 19.0°C, Northolt 19.1°C.
OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2025&mes=09&day=27&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®ION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=1758996000&CEL=C&SI=mph
Milford Haven 15 mm, Helen’s Bay (NI), Altnahinch Filters (NI), Portglenone, Millport (Great Cumbrae) and Haverfordwest Scolton Country Park 16 mm, Murlough (NI) 17 mm, West Freugh 18 mm, Loch Glascarnoch 20 mm, Whitechurch (Pembrokeshire) 22 mm, Port Ellen on Islay and Oban 25 mm, Killylane (NI) 27 mm, Logan Botanic Garden (Dumfries and Galloway) 32 mm, Machrihanish 43 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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