Daytime British Isles weather extremes

12-hour values ending 2018May20-1800GMT 
  Max   12h
 Temp  Rain Location
  (C)  (mm)
 14.6    .2 Baltasound
 13.4    tr Lerwick
 12.5    tr Fair Isle
            Sule Skerry
 16.5    .2 Kirkwall
 12.3 005.0 South Uist Range
 12.1 003.0 Stornoway
 16.7    tr Loch Glascarnoch
 15.6    tr Aultbea
            Bealach No Ba
 19.7    .0 Altnaharra
 16.0    tr Tulloch Bridge
 18.2    .0 Tain Range
 16.2    .0 Aviemore
            Cairngorm
 19.4    .0 Kinloss
 21.0    .0 Lossiemouth
            Cairnwell
 16.6    .0 Wick
 17.6    .2 Aboyne
 13.0    .0 Inverbervie
 18.2    tr Aberdeen Dyce
 11.7 002.0 Tiree
 11.8 005.0 Port Ellen
 11.1    .6 Machrihanish
 14.8    tr West Freugh
 16.6    tr Glasgow Bishopton
 17.4    tr Prestwick
 17.4    tr Strathallan
            Glen Ogle
 14.8    tr Dundrennan
 15.9    .0 Drumalbin
 17.3    .0 Charterhall
 15.3    tr Eskdalemuir
 19.4    tr Edinburgh Gogarbank
 18.9    tr Leuchars
 14.9    tr Ronaldsway
 15.1    .0 St Bees Head
 19.5    .0 Keswick
 17.2    .0 Walney Island
 18.8    .0 Carlisle
 18.2    .0 Spadeadam
 18.3    .0 Shap Fell
 18.1    .0 Warcop Range
            Great Dun Fell
 21.5    .0 Crosby
         .0 Blackpool
 19.2    .0 Redesdale
 21.5    .0 Albermarle
 12.7    .0 Boulmer
 23.3    .0 Leeming
 22.7    .0 Topcliffe
 23.5    .0 Linton-on-Ouse
 21.9    .0 Loftus
         .0 Fylingdales
 11.5    .0 Bridlington
 22.8    .0 Bingley
         .0 Emley Moor No.2
 21.2    .0 Scampton
 21.1    .0 Waddington
 20.7    .0 Cranwell
 20.7    .0 Leconfield
 15.3       Donna Nook
 20.4    .0 Coningsby
 16.6    .0 Wainfleet
 14.6    tr Valley
 15.6    .0 Raf Mona
 16.6    .0 Capel Curig
 21.3    .0 Rhyl
 22.9    .0 Hawarden
 12.9    .0 Aberdaron
 20.8    .0 Bala
 19.3    .0 Lake Vrynwy
 18.1    .0 Aberporth
 21.3    .0 Trawscoed
 20.8    .0 Sennybridge
 17.0    .0 Milford Haven
 17.4    .0 Pembrey Sands
 19.4    .0 Mumbles
 21.0    .0 St Athan
 20.4    .0 Leek Thorncliffe
 22.6    .0 Nottingham Wea Cen
 22.3    .0 Shawbury
 22.1    .0 Shobdon
 22.9    .0 Hereford Credenhill
 23.2    .0 Pershore
 22.7    .0 Coleshill
 22.1    .0 Church Lawford
 21.0    .0 Little Rissington
 22.6    .0 Brize Norton
 21.5    .0 Benson
 20.4    .0 High Wycombe
 20.7    .0 Wittering
 18.6    .0 Holbeach
 20.8    .0 Marham
 13.2    .0 Weybourne
 20.9    .0 Bedford
 19.0    .0 Wattisham
 12.9    .0 Shoeburyness
 21.6    .0 Chivenor
 21.9    .0 Filton
 19.8    .0 Liscombe
 14.9    .0 Scilly St Marys
 16.6    .0 Camborne
 16.2    .0 Culdrose RNAS
 16.8    .0 Cardinham
 18.7    .0 Plymouth
 17.6    .0 Dunkeswell
 21.3    .0 Yeovilton
 21.9    .0 Northolt
 21.7    .0 Lyneham
 20.9    .0 Larkhill
 21.3    .0 Boscombe Down
 21.5    .0 Middle Wallop
 20.9    .0 Odiham
 20.5    .0 Charlwood
         .0 St James Park
 22.0    .0 Heathrow
 19.4    .0 Kenley
 18.9       Gravesend
 15.5       Langdon Bay
 13.8    tr Manston
 12.7    .0 Isle of Portland
 16.5    .0 Bournemouth Hurn
 14.2    .0 St Catherines Point
 16.5    .0 Thorney Island
 16.5    .0 Shoreham
 20.4    .0 Herstmonceux
 15.5       Guernsey Airport
 18.3    .0 Jersey Airport
 15.6 007.0 Thomastown
 15.9    tr Castlederg
 16.9 001.0 Magilligan
 14.4 001.0 Lough Fea
 15.5    .6 Port Glenone
 16.2    .6 Ballypatrick Forest
 16.5 001.0 Aldergrove
 15.9    .2 Glennane
 13.8 010.0 Valentia
 13.6    tr Cork Airport
 13.1    .3 Johnstown Castle
 16.5 003.0 Shannon Airport
 16.6    .5 Casement Aerodrome
 17.9    .3 Dublin Airport
 14.9    .7 Connaught Airport
 12.9 004.0 Belmullet
 13.3    .1 Roches Point
 15.0 001.0 Claremorris
 16.4    .7 Mullingar
 16.1    tr Finner
 14.4 002.0 Oak Park
 16.7    .8 Ballyhaise
 17.0 002.0 Gurteen
      003.0 Mace Head
 12.2 022.0 Sherkin Island
 16.2    tr Malin Head