Decoded British Isles SYNOP weather reports

Weather data for 2019May21-03Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2019 May 21 03 03002 / 33 03 50   7.9   7.6 1015.4  -0.2 F    10 //                                     kn  AWS Baltasound
2019 May 21 03 03005 8 30 07 81   9.2   6.9 1015.4  -0.2 nowS                                           kn      Lerwick
2019 May 21 03 03008 / // // 81   9.5       1015.6  -0.2 F                                              kn  AWS Fair Isle
2019 May 21 03 03017 / 27 07 89   9.3   7.6 1015.7  +0.1 nowR                                           kn  AWS Kirkwall
2019 May 21 03 03023 / 30 08 09   8.6   5.9 1018.6  +0.7 nowR 83 //                                     kn  AWS South Uist Range
2019 May 21 03 03026 / 30 05 89   5.2   4.3 1018.0  +0.4 nowR // //                                     kn  AWS Stornoway
2019 May 21 03 03031 / 28 11 81   7.3   6.0 1017.5  +0.0 S                                              kn  AWS Loch Glascarnoch
2019 May 21 03 03034 / 29 05 84   8.9   7.4 1017.9  +0.1 R                                              kn  AWS Aultbea
2019 May 21 03 03039 / 33 12 //   3.2   3.2                   // //                                     kn  AWS Bealach No Ba
2019 May 21 03 03044 / 29 04 84   8.4   7.3 1016.9  -0.0 nowR                                           kn  AWS Altnaharra
2019 May 21 03 03047 / 26 03 84   7.7   6.5 1018.1  +0.5 R                                              kn  AWS Tulloch Bridge
2019 May 21 03 03062 / 29 08 62   8.8   7.8 1016.8  +0.1 R    62 //                                     kn  AWS Tain Range
2019 May 21 03 03063 / 28 01 61   7.2   6.7 1017.5  +0.5 nowR 62 //                                     kn  AWS Aviemore
2019 May 21 03 03065 / 31 18 //   0.4   0.4                   // //                                     kn  AWS Cairngorm
2019 May 21 03 03066 / 27 06 64   8.8   7.8 1017.0  +0.6 R    61 //                                     kn  AWS Kinloss
2019 May 21 03 03068 8 30 11 68   9.3   7.7 1016.7  +0.6 nowS 60 62                                     kn      Lossiemouth
2019 May 21 03 03075 / 28 10 81   8.7   8.3 1016.0  +0.1 nowR                                           kn  AWS Wick
2019 May 21 03 03080 / 31 02 62   8.8   8.3 1016.3  +1.0 nowR 62 //                                     kn  AWS Aboyne
2019 May 21 03 03088 / 34 03 18   8.6   8.6 1015.8  +0.4 nowR 62 //                                     kn  AWS Inverbervie
2019 May 21 03 03091 / 30 04 50   9.3   8.9 1015.9  +0.2 nowR 62 //                                     kn  AWS Aberdeen Dyce
2019 May 21 03 03100 / 31 06 84   7.8   6.6 1018.6  +0.5 R                                              kn  AWS Tiree
2019 May 21 03 03105 / 01 03 30   4.2   4.0 1018.8  +0.5 R    20 //                                     kn  AWS Port Ellen
2019 May 21 03 03111 / 30 09 70   8.6   8.0 1018.3  +0.6 R    // //                                     kn  AWS Machrihanish
2019 May 21 03 03132 / 28 06 64   6.6   6.2 1018.3  +0.6 nowR                                           kn  AWS West Freugh
2019 May 21 03 03134 / 31 06 84   9.0   6.8 1016.9  +0.4 R                                              kn  AWS Glasgow Bishopton
2019 May 21 03 03136 / 30 07 84   9.3   7.3 1017.5  +0.5 R                                              kn  AWS Prestwick
2019 May 21 03 03144 / 00 00 84   9.7   8.4 1016.4  +0.6 R    23 //                                     kn  AWS Strathallan
2019 May 21 03 03148 / 29 09 //   5.9   5.9                   // //                                     kn  AWS Glen Ogle
2019 May 21 03 03153 / 30 08 81   6.5   5.6 1016.9  +0.2 nowS                                           kn  AWS Dundrennan
2019 May 21 03 03155 / 24 06 68   6.3   5.8 1017.1  +0.5 R    // //                                     kn  AWS Drumalbin
2019 May 21 03 03158 / 24 03 82   6.9   6.2 1015.8  +0.7 R                                              kn  AWS Charterhall
2019 May 21 03 03162 / 12 02 64   1.4   1.4 1017.8  +0.5 R                                              kn  AWS Eskdalemuir
2019 May 21 03 03166 / 24 06 85   9.6   8.3 1016.4  +0.7 nowR 23 //                                     kn  AWS Edinburgh Gogarbank
2019 May 21 03 03171 / 30 05 58  10.1  10.1 1015.8  +0.5 nowR 62 //                                     kn  AWS Leuchars
2019 May 21 03 03204 5 27 03 80   9.0   7.0 1018.7  +0.7 nowS                                           kn      Ronaldsway
2019 May 21 03 03210 / 30 09 76   8.3   7.2 1017.8  +0.5 R    // //                                     kn  AWS St Bees Head
2019 May 21 03 03212 / 00 00 //   8.4   6.6 1017.6  +0.5 R    // //                                     kn  AWS Keswick
2019 May 21 03 03214 / 32 08 80  10.1   9.1 1017.5  +0.5 R                                              kn  AWS Walney Island
2019 May 21 03 03220 / // // 85   8.5   6.7 1016.9  +0.8 R    // //                                     kn  AWS Carlisle
2019 May 21 03 03224 / 26 07 39   4.9   4.7 1017.0  +0.5 nowS 10 //                                     kn  AWS Spadeadam
2019 May 21 03 03225 / 20 03 82   2.7   2.2 1018.1  +0.4 nowR // //                                     kn  AWS Shap Fell
2019 May 21 03 03226 / 01 02 80   5.3   4.3 1017.3  +0.4 nowS                                           kn  AWS Warcop Range
2019 May 21 03 03227 / 27 12 //   3.9   3.9                   // //                                     kn  AWS Great Dun Fell
2019 May 21 03 03316 / 26 15 82  10.7   9.1 1018.2  +0.5 R                                              kn  AWS Crosby
2019 May 21 03 03318 / 30 09 //  11.0   8.7                   // //                                     kn  AWS Blackpool
2019 May 21 03 03351 / 09 03 60   6.4   5.9 1018.0  +0.6 nowR 10 //                                     kn  AWS Rostherne
2019 May 21 03 03230 / 29 01 67   2.7   2.3 1017.0  +0.5 R    // //                                     kn  AWS Redesdale
2019 May 21 03 03238 / 28 05 71   6.3   5.5 1016.0  +0.6 R                                              kn  AWS Albermarle
2019 May 21 03 03240 / 28 08 81   9.2   7.0 1015.3  +0.3 R                                              kn  AWS Boulmer
2019 May 21 03 03257 / 28 09 83   8.1   5.5 1016.2  +0.3 R                                              kn  AWS Leeming
2019 May 21 03 03265 / 02 04 84   6.3   5.7 1016.4  +0.4 R                                              kn  AWS Topcliffe
2019 May 21 03 03266 / 31 02 66   5.7   4.4 1016.3  +0.6 R    // //                                     kn  AWS Linton-on-Ouse
2019 May 21 03 03275 / 25 08 //   7.2   6.0 1015.8  +0.4 R    // //                                     kn  AWS Loftus
2019 May 21 03 03281 / 32 06 //   7.3   5.8                   // //                                     kn  AWS Fylingdales
2019 May 21 03 03292 / 31 06 //   7.9   7.3 1015.2  +0.3 nowS // //                                     kn  AWS Bridlington
2019 May 21 03 03344 / 28 03 76   7.0   6.4 1017.0  +0.2 nowS                                           kn  AWS Bingley
2019 May 21 03 03346 / 28 09 //   7.0   6.2                   // //                                     kn  AWS Emley Moor No.2
2019 May 21 03 03373 / 27 06 63   5.8   4.7 1016.2  +0.4 nowR // //                                     kn  AWS Scampton
2019 May 21 03 03377 2 27 08 70   8.2   6.3 1016.3  +0.2 nowR                                           kn      Waddington
2019 May 21 03 03379 / 28 05 67   7.9   5.8 1016.3  -0.0 nowR // //                                     kn  AWS Cranwell
2019 May 21 03 03382 / 27 06 63   6.7   6.0 1015.5  +0.3 nowR                                           kn  AWS Leconfield
2019 May 21 03 03385 / 27 06 59   6.8   6.6 1015.5  +0.1 nowR // //                                     kn  AWS Donna Nook
2019 May 21 03 03391 1 29 05 70   8.4   6.6 1015.9  +0.2 R                                              kn      Coningsby
2019 May 21 03 03392 / 30 06 67   6.7   6.5 1015.6  +0.2 R    // //                                     kn  AWS Wainfleet
2019 May 21 03 03302 / 11 03 50   5.1   4.4 1019.0  +0.3 nowS 20 //                                     kn  AWS Valley
2019 May 21 03 03301 / 21 02 01   5.7   5.5 1019.3  +0.3 nowS // //                                     kn  AWS Raf Mona
2019 May 21 03 03305 / 15 01 81   4.4   3.7 1019.9  +0.4 R                                              kn  AWS Capel Curig
2019 May 21 03 03313 / 25 06 81   8.4   6.4 1018.9  +0.5 nowS // //                                     kn  AWS Rhyl
2019 May 21 03 03321 / 30 04 76   9.0   7.0 1018.4  +0.4 nowR                                           kn  AWS Hawarden
2019 May 21 03 03405 / 36 05 81   8.3   6.6 1019.9  +0.3 R    // //                                     kn  AWS Aberdaron
2019 May 21 03 03409 / 00 00 //   2.6   2.4 1019.9  +0.5 R    // //                                     kn  AWS Bala
2019 May 21 03 03410 / 35 04 80   5.1   4.1 1019.2  +0.4 nowS // //                                     kn  AWS Lake Vrynwy
2019 May 21 03 03502 / 34 03 82   8.3   7.4 1019.4  +0.5 nowS                                           kn  AWS Aberporth
2019 May 21 03 03503 / 35 01 66   8.5   7.7 1019.1  +0.5 nowS                                           kn  AWS Trawscoed
2019 May 21 03 03507 / 18 01 59   2.4   2.1 1020.1  +0.7 nowS                                           kn  AWS Sennybridge
2019 May 21 03 03604 / 02 06 81   8.7   6.8 1019.1  +0.4 nowS // //                                     kn  AWS Milford Haven
2019 May 21 03 03605 / 01 10 60   7.3   6.3 1018.9  +0.4 nowS // //                                     kn  AWS Pembrey Sands
2019 May 21 03 03609 / 34 13 //   9.1   7.4 1018.9  +0.5 nowS // //                                     kn  AWS Mumbles
2019 May 21 03 03716 / 28 01 85   8.4   6.2 1018.2  +0.8 R                                              kn  AWS St Athan
2019 May 21 03 03330 / 32 03 27   7.8   7.7 1017.9  +0.5 nowS 10 //                                     kn  AWS Leek Thorncliffe
2019 May 21 03 03354 / 27 07 63   7.8   6.4 1017.2  +0.3 nowR                                           kn  AWS Nottingham Wea Cen
2019 May 21 03 03414 / 25 04 67   5.4   4.7 1018.4  +0.6 R                                              kn  AWS Shawbury
2019 May 21 03 03520 / 07 02 62   4.2   3.5 1018.8  +0.6 nowR // //                                     kn  AWS Shobdon
2019 May 21 03 03522 / 20 01 //   4.8   4.4 1019.0  +0.7 nowR 10 //                                     kn  AWS Hereford Credenhill
2019 May 21 03 03529 / 28 01 66   4.7   4.1 1018.5  +0.6 nowR                                           kn  AWS Pershore
2019 May 21 03 03535 / 30 05 62   7.7   6.6 1017.6  +0.5 R                                              kn  AWS Coleshill
2019 May 21 03 03544 / 31 04 59   6.8   6.3 1017.6  +0.5 nowR 10 //                                     kn  AWS Church Lawford
2019 May 21 03 03647 / 35 12 80   8.4   5.6 1017.4  +0.8 R    // //                                     kn  AWS Little Rissington
2019 May 21 03 03649 2 02 04 80   9.5   6.0 1017.6  +1.0 R                                              kn      Brize Norton
2019 May 21 03 03658 / 06 03 63   3.9   3.3 1017.4  +0.7 R    // //                                     kn  AWS Benson
2019 May 21 03 03660 / 34 04 78   8.6   6.4 1017.2  +0.6 nowR                                           kn  AWS High Wycombe
2019 May 21 03 03462 / 29 09 73   7.8   6.0 1016.1  +0.2 nowR                                           kn  AWS Wittering
2019 May 21 03 03469 / 29 06 63   7.4   6.9 1015.9  +0.3 nowS                                           kn  AWS Holbeach
2019 May 21 03 03482 9 30 03 03   9.1   9.0 1015.9  +0.4 nowS 45 42                                     kn      Marham
2019 May 21 03 03488 / 27 06 58   9.2   9.0 1015.5  +0.2 R    10 //                                     kn  AWS Weybourne
2019 May 21 03 03560 / 31 09 83   8.7   6.2 1016.7  +0.4 nowR                                           kn  AWS Bedford
2019 May 21 03 03680 / // // //   8.0   6.4 1016.9  +0.6 nowR // //                                     kn  AWS Rothamsted
2019 May 21 03 03590 / 34 06 58   7.5   6.7 1015.9  +0.4 nowR 10 //                                     kn  AWS Wattisham
2019 May 21 03 03684 / 32 04 60   8.6   7.7 1015.9  +0.5 R                                              kn  AWS Andrewsfield
2019 May 21 03 03693 / 31 05 20   7.2   6.8 1015.7  +0.5 nowR 10 //                                     kn  AWS Shoeburyness
2019 May 21 03 03707 / 10 01 73   8.5   6.9 1018.7  +0.6 nowS                                           kn  AWS Chivenor
2019 May 21 03 03710 / 35 08 76   5.5   4.5 1019.1  +0.7 R    // //                                     kn  AWS Liscombe
2019 May 21 03 03803 / 36 07 82  10.7   9.7 1019.4  +0.3 R                                              kn  AWS Scilly St Marys
2019 May 21 03 03808 4 02 05 80   9.6   8.6 1019.1  +0.3 nowS                                           kn      Camborne
2019 May 21 03 03809 1 36 07 75   8.7   7.7 1018.9  +0.5 nowS                                           kn      Culdrose RNAS
2019 May 21 03 03823 / 36 06 62   6.6   6.5 1018.8  +0.4 nowS                                           kn  AWS Cardinham
2019 May 21 03 03827 / 36 06 68   9.0   7.0 1018.5  +0.7 R                                              kn  AWS Plymouth
2019 May 21 03 03840 / 33 04 77   5.7   4.4 1018.7  +0.7 nowR                                           kn  AWS Dunkeswell
2019 May 21 03 03853 1 24 01 65   5.9   4.4 1018.0  +0.8 R    11 00                                     kn      Yeovilton
2019 May 21 03 03672 / 33 04 77   9.2   6.5 1016.5  +0.7 nowR // //                                     kn  AWS Northolt
2019 May 21 03 03740 / 34 05 //   8.1   5.7 1018.1  +0.8 R    // //                                     kn  AWS Lyneham
2019 May 21 03 03743 / 31 07 83   8.8   6.1 1017.5  +0.6 nowR // //                                     kn  AWS Larkhill
2019 May 21 03 03746 / 30 05 59   6.5   5.6 1017.7  +0.6 nowR                                           kn  AWS Boscombe Down
2019 May 21 03 03749 / 30 05 66   7.0   5.8 1017.4  +0.7 nowR // //                                     kn  AWS Middle Wallop
2019 May 21 03 03761 1 27 03 70   8.6   6.6 1017.1  +0.7 R                                              kn      Odiham
2019 May 21 03 03768 / 26 02 66   6.7   5.4 1017.0  +0.8 nowR // //                                     kn  AWS South Farnborough
2019 May 21 03 03769 / 35 03 81  10.2   6.9 1016.2  +0.6 R                                              kn  AWS Charlwood
2019 May 21 03 03770 / // // //  12.0   6.8                   // //                                     kn  AWS St James Park
2019 May 21 03 03772 / // // 81  10.3   6.6 1016.5  +0.7 nowR                                    00 10m kn  AWS Heathrow
2019 May 21 03 03781 / 30 04 78   7.1   5.6 1016.8  +0.6 nowR                                           kn  AWS Kenley
2019 May 21 03 03796 / 32 11 //  11.5   9.8 1015.3  +0.1 nowR // //                                     kn  AWS Langdon Bay
2019 May 21 03 03797 / 28 06 24   9.8   9.3 1015.5  +0.2 nowR 10 //                                     kn  AWS Manston
2019 May 21 03 03857 / 01 09 84  11.5   8.2 1017.2  +0.6 nowR                                           kn  AWS Isle of Portland
2019 May 21 03 03862 / 35 03 63   6.1   5.6 1017.2  +0.8 nowR 10 //                                     kn  AWS Bournemouth Hurn
2019 May 21 03 03866 / 02 13 //  12.4   8.2 1015.9  +0.3 R    // //                                     kn  AWS St Catherines Point
2019 May 21 03 03872 / 01 04 81  10.7   7.3 1016.3  +0.7 nowR                                           kn  AWS Thorney Island
2019 May 21 03 03876 / 35 09 //  10.4   8.0 1016.0  +0.5 nowR // //                                     kn  AWS Shoreham
2019 May 21 03 03882 / 35 05 64  10.8   9.5 1015.7  +0.3 R                                              kn  AWS Herstmonceux
2019 May 21 03 03894 2 29 05 58  10.0   9.7 1017.8  +0.3 nowR 12 00                                     kn      Guernsey Airport
2019 May 21 03 03895 / 28 05 24   9.8   9.5 1017.5  +0.3 nowR 10 //                                     kn  AWS Jersey Airport
2019 May 21 03 03901 / 04 02 47   3.2   2.9 1019.8  +0.7 nowR 10 //                                     kn  AWS Thomastown
2019 May 21 03 03904 / 27 01 //   1.0   0.6 1020.1  +0.7 R    // //                                     kn  AWS Castlederg
2019 May 21 03 03907 / 20 06 80   7.9   7.0 1019.4  +0.5 nowS                                           kn  AWS Magilligan
2019 May 21 03 03911 / 33 04 73   5.2   5.1 1019.9  +0.7 nowS                                           kn  AWS Lough Fea
2019 May 21 03 03915 / 20 01 75   5.6   5.4 1018.9  +0.6 nowS                                           kn  AWS Port Glenone
2019 May 21 03 03916 / 32 04 68   8.3   8.0 1019.1  +0.5 R                                              kn  AWS Ballypatrick Forest
2019 May 21 03 03917 / 22 02 72   6.2   5.5 1019.4  +0.5 nowS                                           kn  AWS Aldergrove
2019 May 21 03 03923 / 31 06 83   5.9   5.0 1019.4  +0.7 nowS                                           kn  AWS Glennane
2019 May 21 03 03953 / 00 00 84   5.0   2.8 1019.6  +0.1 nowF                                           m/s AWS Valentia
2019 May 21 03 03955 1 31 04 70   8.6   4.1 1019.5  +0.3 nowR                                           m/s     Cork Airport
2019 May 21 03 03956 / 34 03 59   7.8   7.2 1019.3  +0.5 R    10 1/                                     m/s AWS Johnstown Castle
2019 May 21 03 03962 7 02 03 75   8.3   5.0 1019.6  +0.2 nowF                                           m/s     Shannon Airport
2019 May 21 03 03967 0 22 02 80   3.5   3.0 1020.1  +0.6 R                                              m/s     Casement Aerodrome
2019 May 21 03 03969 1 29 03 57   3.3   3.1 1020.2  +0.6 nowR 11 00                                     m/s     Dublin Airport
2019 May 21 03 03973 / 02 03 //   6.8   5.1 1020.5  +0.3 R    // //                                     m/s AWS Connaught Airport
2019 May 21 03 03976 / 03 01 79   4.8   3.6 1020.3  +0.3 nowR                                           m/s AWS Belmullet
2019 May 21 03 03952 / 32 05 84   9.8   5.2 1019.2  +0.4 R                                              m/s AWS Roches Point
2019 May 21 03 03970 / 07 01 //   3.1   2.6 1020.4  +0.3 R    // //                                     m/s AWS Claremorris
2019 May 21 03 03971 / 34 01 81   2.5   1.6 1020.1  +0.7 R                                              m/s AWS Mullingar
2019 May 21 03 03978 / 15 02 42   4.5   3.9 1020.3  +0.8 R    23 81                                     m/s AWS Finner
2019 May 21 03 03961 / 35 00 58   4.8   4.0 1020.1  +0.7 R    10 1/                                     m/s AWS Oak Park
2019 May 21 03 03979 / 18 01 84   3.3   2.7 1020.2  +0.8 R                                              m/s AWS Ballyhaise
2019 May 21 03 03966 / 08 01 81   3.3   2.7 1020.0  +0.5 nowF                                           m/s AWS Gurteen
2019 May 21 03 03963 / 07 02 84   7.4   4.5 1019.6  +0.2 nowF                                           m/s AWS Mace Head
2019 May 21 03 03951 / 04 01 84   7.5   6.2 1019.8  +0.2 R                                              m/s AWS Sherkin Island
2019 May 21 03 03980 / 30 01 82   7.9   6.7 1019.3  +0.4 R                                              m/s AWS Malin Head
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu

AWS in place name - Automatic Weather Station (different ww codes)

Year - year
Mon - month
Da - day of month
ZZ - observation time (GMT)
Site - WMO site number
N - cloud cover (oktas, 9=obscured)
dd - wind direction (deg)
ff - wind speed (see ffu)
VV - visibility (code)
temp - air temperature (C)
dewp - dew point (C)
mslp - mean sea level pressure (mb)
ptendency - 3-hour pressure change (mb) and tendency
ww - current weather (code)
ww - current weather (AWS)(code)
WW - past weather (code)
Rain - total precipitation (mm)
H - 1: 6h precipitation measurement; 2: 12h precipitation measurement
maxT - maximum temperature (C)
minT - air minimum temperature (C)
Tg - grass minimum temperature (C)
sss - sunshine for the previous day (h)
GG - maximum wind gust
GGh - period of gust; 10minutes or W1W2 period
ffu - wind units; m/s or kn.

See here for summary details of the month so far.


This page is maintained by r.brugge@reading.ac.uk