Decoded British Isles SYNOP weather reports

Weather data for 2017May24-12Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2017 May 24 12 03002 / 26 13 68  12.6   8.6 1019.5  +1.0 nowS          .0 1                             kn  AWS Baltasound
2017 May 24 12 03005 7 25 14 80  11.8   8.9 1019.7  +0.8 nowS          .0 1                             kn      Lerwick
2017 May 24 12 03008 7 25 06 66  10.4  10.2 1020.8  +1.1 R    28 54    .2 1                             kn      Fair Isle
2017 May 24 12 03010 / 23 14 //  11.0  11.0 1020.5  +0.5 R    // //                              37 WW  kn  AWS Sule Skerry
2017 May 24 12 03017 / 27 14 71  13.8  11.6 1020.8  +0.8 nowS          tr 1                             kn  AWS Kirkwall
2017 May 24 12 03023 / 21 19 12  12.5  12.5 1022.1  +0.6 nowS 10 //    .0 1                             kn  AWS South Uist Range
2017 May 24 12 03026 / 20 15 65  13.1  12.1 1021.0  +0.9 nowS          .0 1                             kn  AWS Stornoway
2017 May 24 12 03031 / 25 15 82  15.8  12.6 1022.0  +0.3 nowF       003.0 1                             kn  AWS Loch Glascarnoch
2017 May 24 12 03034 / 22 15 81  13.6  12.1 1022.4  +0.8 R    23 //    .2 1                             kn  AWS Aultbea
2017 May 24 12 03039 / 21 25 //   8.3   8.3                   // //                                     kn  AWS Bealach No Ba
2017 May 24 12 03041 / 25 11 //   9.4   7.4                   // //                                     kn  AWS Aonach Moor
2017 May 24 12 03044 / 23 08 83  15.6  15.1 1021.2  +0.2 R    81 //    tr 1                             kn  AWS Altnaharra
2017 May 24 12 03047 / 31 05 82  13.3  12.1 1024.7  +0.5 R             .2 1                             kn  AWS Tulloch Bridge
2017 May 24 12 03062 / 06 02 82  18.7  13.2 1021.3  +0.0 nowF          .0 1                             kn  AWS Tain Range
2017 May 24 12 03063 / 19 07 62  17.7  12.7 1022.3  +0.7 R             .0 1                             kn  AWS Aviemore
2017 May 24 12 03065 / 25 21 //   8.8   8.8                   // //                                     kn  AWS Cairngorm
2017 May 24 12 03066 / 26 12 78  19.9  14.1 1021.5  +0.0 nowF          .0 1                             kn  AWS Kinloss
2017 May 24 12 03068 7 27 10 83  18.4  12.7 1021.6  +0.3 nowF       ///// 1                             kn      Lossiemouth
2017 May 24 12 03072 / 28 11 //  13.2   7.6                   // //                                     kn  AWS Cairnwell
2017 May 24 12 03075 / 09 05 81  13.2  10.3 1021.2  +0.7 nowS          .0 1                             kn  AWS Wick
2017 May 24 12 03080 / 30 03 84  20.9  12.8 1021.2  +0.4 nowS          .0 1                             kn  AWS Aboyne
2017 May 24 12 03088 / 18 08 82  17.1  13.4 1022.3  +0.7 nowS          .0 1                             kn  AWS Inverbervie
2017 May 24 12 03091 / 30 04 81  19.6  12.8 1021.8  +0.6 nowS          .0 1                             kn  AWS Aberdeen Dyce
2017 May 24 12 03100 / 23 13 34  13.1  12.8 1024.1  +0.8 nowR 10 //    .0 1                             kn  AWS Tiree
2017 May 24 12 03105 / 26 02 66  15.4  14.7 1025.2  +0.8 R             .0 1                             kn  AWS Port Ellen
2017 May 24 12 03111 / 30 05 72  16.6  13.9 1025.1  +0.7 R    // //    .2 1                             kn  AWS Machrihanish
2017 May 24 12 03132 / 22 09 78  18.3  14.1 1025.6  +0.7 nowS          .0 1                             kn  AWS West Freugh
2017 May 24 12 03134 / 30 05 76  17.9  14.8 1024.6  +0.5 nowS          .0 1                             kn  AWS Glasgow Bishopton
2017 May 24 12 03136 / 25 09 82  18.4  13.6 1024.9  +0.4 R             .0 1                             kn  AWS Prestwick
2017 May 24 12 03144 / 22 12 83  18.8  13.8 1023.4  +0.6 nowS          .0 1                             kn  AWS Strathallan
2017 May 24 12 03148 / 29 14 //  10.9  10.5                   // //                                     kn  AWS Glen Ogle
2017 May 24 12 03153 / 22 10 69  15.1  13.4 1025.4  +0.6 nowS          .0 1                             kn  AWS Dundrennan
2017 May 24 12 03155 / 25 10 83  15.9  13.5 1024.7  +0.7 R    // //    .0 1                             kn  AWS Drumalbin
2017 May 24 12 03162 7 26 09 80  17.6  12.9 1024.8  +0.7 R             .0 1                             kn      Eskdalemuir
2017 May 24 12 03166 / 28 09 80  17.1  13.2 1024.2  +0.6 R             .0 1                             kn  AWS Edinburgh Gogarbank
2017 May 24 12 03171 / 25 13 //                     +0.2 nowS // // ///// 1                             kn  AWS Leuchars
2017 May 24 12 03204 8 20 07 50  13.0  11.9 1026.4  +0.6 R    10 22    .0 1                             kn      Ronaldsway
2017 May 24 12 03210 / 21 08 60  15.3  13.6 1026.1  +0.3 nowS // //    .0 1                             kn  AWS St Bees Head
2017 May 24 12 03212 / 29 02 78  21.2  15.2 1024.9  -0.2 nowF          .0 1                             kn  AWS Keswick
2017 May 24 12 03214 / 24 07 64  15.1  13.2 1026.4  +0.4 nowS          .0 1                             kn  AWS Walney Island
2017 May 24 12 03220 / // // 84  19.1  14.0 1025.3  +0.5 R    // //    .0 1                             kn  AWS Carlisle
2017 May 24 12 03224 / 26 20 75  18.9  14.3 1023.7  +0.1 nowF          .0 1                      26 WW  kn  AWS Spadeadam
2017 May 24 12 03225 / 24 11 83  20.7  14.7 1024.5  +0.1 nowS // //    .0 1                             kn  AWS Shap Fell
2017 May 24 12 03226 / 24 11 84  19.6  15.0 1024.2  -0.1 nowF          .0 1                             kn  AWS Warcop Range
2017 May 24 12 03227 / 26 19 //  13.1  11.0                   // //                                     kn  AWS Great Dun Fell
2017 May 24 12 03316 / 29 04 63  16.7  13.7 1026.7  +0.0 nowF          .0 1                             kn  AWS Crosby
2017 May 24 12 03318 / // // //                               // // ///// 1                             kn  AWS Blackpool
2017 May 24 12 03230 / 25 09 //  20.9  13.8 1023.6  +0.7 R    // //    .0 1                             kn  AWS Redesdale
2017 May 24 12 03238 / 27 10 80  20.3  14.3 1023.5  +0.4 R             .0 1                             kn  AWS Albermarle
2017 May 24 12 03240 / 11 06 84  19.4  14.2 1023.6  +0.7 nowS          .0 1                             kn  AWS Boulmer
2017 May 24 12 03257 / 25 08 80  22.5  13.6 1024.3  -0.1 F             .0 1                             kn  AWS Leeming
2017 May 24 12 03265 / 30 07 84  23.2  14.3 1024.5  -0.1 F             .0 1                             kn  AWS Topcliffe
2017 May 24 12 03266 3 25 11 81  22.5  15.4 1024.7  +0.0 S             .0 1                             kn      Linton-on-Ouse
2017 May 24 12 03275 / 32 03 82  21.1  14.4 1023.9  +0.5 nowS          .0 1                             kn  AWS Loftus
2017 May 24 12 03281 / 29 08 //  20.8  12.5                   // //    .0 1                             kn  AWS Fylingdales
2017 May 24 12 03292 / 08 05 //  16.9  12.8 1024.5  +0.4 R    // //    .0 1                             kn  AWS Bridlington
2017 May 24 12 03344 / 28 06 71  17.2  13.5 1025.8  +0.4 nowS          .0 1                             kn  AWS Bingley
2017 May 24 12 03346 / // // //                               // // ///// 1                             kn  AWS Emley Moor No.2
2017 May 24 12 03373 / 29 09 77  22.0  15.3 1025.2  +0.2 nowS // //    .0 1                             kn  AWS Scampton
2017 May 24 12 03377 3 29 09 81  22.7  14.1 1025.3  +0.1 nowF          .0 1                             kn      Waddington
2017 May 24 12 03379 3 31 08 80  22.6  14.7 1025.4  +0.1 nowF          .0 1                             kn      Cranwell
2017 May 24 12 03382 / 27 09 69  22.1  14.7 1024.6  -0.1 nowS          .0 1                             kn  AWS Leconfield
2017 May 24 12 03385 / 34 07 65  20.6  14.9 1025.1  +0.1 nowS // //                                     kn  AWS Donna Nook
2017 May 24 12 03391 4 31 10 80  22.1  14.0 1025.4  +0.2 nowS          .0 1                             kn      Coningsby
2017 May 24 12 03392 / 09 09 62  19.1  15.6 1025.4  +0.3 R    // //    .0 1                             kn  AWS Wainfleet
2017 May 24 12 03302 7 19 12 28  14.0  12.3 1026.8  +0.2 nowS 10 42    .0 1                             kn      Valley
2017 May 24 12 03301 / 23 09 63  16.8  14.4 1026.9  +0.2 nowS // //    .0 1                             kn  AWS Raf Mona
2017 May 24 12 03305 / 27 15 66  17.3  14.6 1026.8  -0.1 nowF          .0 1                             kn  AWS Capel Curig
2017 May 24 12 03321 / 04 03 69  20.6  14.4 1026.4  -0.5 nowF          .0 1                             kn  AWS Hawarden
2017 May 24 12 03405 / 20 09 03  12.1  12.1 1028.1  +0.5 nowS // //    .0 1                             kn  AWS Aberdaron
2017 May 24 12 03409 / 24 05 //  21.1  15.3 1026.0  -0.2 nowF // //    .0 1                             kn  AWS Bala
2017 May 24 12 03410 / 09 05 84  18.4  14.6 1025.8  +0.0 nowF // //    .0 1                             kn  AWS Lake Vrynwy
2017 May 24 12 03502 / 28 06 35  13.7  12.7 1027.4  +0.2 R    20 //    .0 1                             kn  AWS Aberporth
2017 May 24 12 03503 / 30 06 58  17.3  14.7 1027.1  +0.0 S    04 //    .0 1                             kn  AWS Trawscoed
2017 May 24 12 03507 / 24 04 84  21.1  12.2 1025.8  -0.5 nowF          .0 1                             kn  AWS Sennybridge
2017 May 24 12 03604 / 24 06 84  19.2  14.5 1027.3  -0.1 nowF // //    .0 1                             kn  AWS Milford Haven
2017 May 24 12 03605 / 23 06 69  15.7  14.3 1027.3  -0.3 nowF // //    .0 1                             kn  AWS Pembrey Sands
2017 May 24 12 03609 / 24 11 //  14.3  13.4 1027.8  -0.2 nowF // //    .0 1                             kn  AWS Mumbles
2017 May 24 12 03716 / 26 08 74  17.6  14.8 1026.8  -0.3 nowF          .0 1                             kn  AWS St Athan
2017 May 24 12 03330 / 28 06 79  18.4  14.8 1026.4  +0.2 nowF          .0 1                             kn  AWS Leek Thorncliffe
2017 May 24 12 03354 / 30 05 60  21.6  14.1 1025.9  +0.2 nowS          .0 1                             kn  AWS Nottingham Wea Cen
2017 May 24 12 03414 1 19 02 81  22.4  15.2 1026.1  -0.5 nowF          .0 1                             kn      Shawbury
2017 May 24 12 03520 / 22 05 74  23.2  15.9 1026.0  -0.6 nowF // //    .0 1                             kn  AWS Shobdon
2017 May 24 12 03522 / 36 02 80  22.7  15.3 1026.5  -0.5 nowF       ///// 1                             kn  AWS Hereford Credenhill
2017 May 24 12 03529 / 30 04 80  22.7  14.4 1026.8  -0.3 nowF          .0 1                             kn  AWS Pershore
2017 May 24 12 03544 / 33 07 80  23.3  14.8 1025.8  -0.2 F             .0 1                             kn  AWS Church Lawford
2017 May 24 12 03647 / 23 02 84  21.0  13.3 1025.9  -0.1 nowF // //    .0 1                             kn  AWS Little Rissington
2017 May 24 12 03649 2 17 05 82  21.9  14.1 1026.3  -0.3 nowF 02 41    .0 1                             kn      Brize Norton
2017 May 24 12 03658 4 02 04 75  21.7  14.6 1026.4  -0.4 nowF 01 41    .0 1                             kn      Benson
2017 May 24 12 03660 / 34 03 80  21.0  14.3 1026.2  -0.1 nowF          .0 1                             kn  AWS High Wycombe
2017 May 24 12 03462 / 30 04 80  21.9  13.9 1025.2  -0.1 nowF          .0 1                             kn  AWS Wittering
2017 May 24 12 03469 / 31 07 78  22.0  14.4 1025.5  +0.0 nowF          .0 1                             kn  AWS Holbeach
2017 May 24 12 03482 6 31 06 65  21.7  15.1 1025.6  +0.0 nowF          .0 1                             kn      Marham
2017 May 24 12 03488 / 31 09 73  20.0  15.5 1025.7  +0.4 R             .0 1                             kn  AWS Weybourne
2017 May 24 12 03560 / 30 05 81  22.8  15.0 1025.8  -0.3 nowF          .0 1                             kn  AWS Bedford
2017 May 24 12 03590 3 31 05 74  21.8  13.8 1025.4  -0.1 nowF          .0 1                             kn      Wattisham
2017 May 24 12 03684 / 30 05 74  21.5  13.8 1025.6  +0.0 nowF          .0 1                             kn  AWS Andrewsfield
2017 May 24 12 03693 / 16 07 76  20.5  13.8 1026.0  +0.0 nowF          .0 1                             kn  AWS Shoeburyness
2017 May 24 12 03707 / 30 05 81  17.6  14.3 1027.1  -0.4 nowF          .0 1                             kn  AWS Chivenor
2017 May 24 12 03628 / 03 03 61  21.8  14.9 1026.5  -0.4 nowF          .0 1                             kn  AWS Filton
2017 May 24 12 03710 / 14 03 84  21.4  16.4 1025.7  -0.3 nowF // //    .0 1                             kn  AWS Liscombe
2017 May 24 12 03803 / 13 05 81  15.2  13.3 1026.7  -0.6 nowF          .0 1                             kn  AWS Scilly St Marys
2017 May 24 12 03808 7 13 05 65  18.0  13.6 1026.6  -0.4 nowF          .0 1                             kn      Camborne
2017 May 24 12 03809 8 08 08 70  16.3  12.7 1026.8  -0.4 F             .0 1                             kn      Culdrose RNAS
2017 May 24 12 03823 / 10 05 82  19.3  14.1 1026.2  -0.4 nowF          .0 1                             kn  AWS Cardinham
2017 May 24 12 03827 / 19 10 72  18.1  14.5 1026.8  -0.5 nowF          .0 1                             kn  AWS Plymouth
2017 May 24 12 03840 / 18 02 66  20.8  13.0 1026.1  -0.4 nowF          .0 1                             kn  AWS Dunkeswell
2017 May 24 12 03853 1 34 02 62  19.0  14.6 1026.8  -0.5 nowF          .0 1                             kn      Yeovilton
2017 May 24 12 03672 7 01 04 83  22.8  13.3 1025.9  -0.3 nowF          .0 1                             kn      Northolt
2017 May 24 12 03740 / 12 05 //  21.4  13.5 1026.4  -0.3 nowF // //    .0 1                             kn  AWS Lyneham
2017 May 24 12 03743 4 16 02 80  21.5  15.5 1026.4  -0.4 nowR 02 41    .0 1                             kn      Larkhill
2017 May 24 12 03746 4 19 02 81  20.8  13.6 1026.4  -0.4 F    03 41    .0 1                             kn      Boscombe Down
2017 May 24 12 03749 2 15 03 75  21.7  13.3 1026.4  -0.3 F             .0 1                             kn      Middle Wallop
2017 May 24 12 03761 6 04 04 80  21.6  12.1 1026.2  -0.3 nowF 03 41    .0 1                             kn      Odiham
2017 May 24 12 03768 / 08 03 80  22.0  11.7 1026.1  -0.4 F    // //    .0 1                             kn  AWS South Farnborough
2017 May 24 12 03769 / 28 02 81  23.4  15.7 1025.9  -0.1 nowF          .0 1                             kn  AWS Charlwood
2017 May 24 12 03770 / // // //  22.7  12.4                   // //    .0 1                             kn  AWS St James Park
2017 May 24 12 03781 / 23 03 74  22.0  11.9 1025.9  -0.2 nowF          .0 1                             kn  AWS Kenley
2017 May 24 12 03784 / 19 01 //  24.0  14.1 1025.7  -0.2 nowF // //                                     kn  AWS Gravesend
2017 May 24 12 03796 / 22 06 //  17.3  14.0 1026.4  +0.2 nowF // //                                     kn  AWS Langdon Bay
2017 May 24 12 03797 / 34 04 79  20.6  14.3 1026.2  +0.0 nowF          .0 1                             kn  AWS Manston
2017 May 24 12 03857 / 16 06 64  16.5  13.7 1027.2  -0.1 F             .0 1                             kn  AWS Isle of Portland
2017 May 24 12 03866 / 28 08 //  16.8  13.6 1026.7  +0.1 nowS // //    .0 1                             kn  AWS St Catherines Point
2017 May 24 12 03872 / 21 07 67  19.4  15.4 1026.5  +0.0 S             .0 1                             kn  AWS Thorney Island
2017 May 24 12 03876 / 21 08 //  18.3  13.6 1026.6  +0.3 R    // //    .0 1                             kn  AWS Shoreham
2017 May 24 12 03882 / 15 03 70  21.2  15.0 1026.2  +0.1 R             .0 1                             kn  AWS Herstmonceux
2017 May 24 12 03894 7 31 02 70  15.6  13.4 1027.0  -0.4 nowF                                           kn      Guernsey Airport
2017 May 24 12 03895 7 02 04 70  17.1  13.8 1026.6  -0.5 nowF 40 42    .0 1                             kn      Jersey Airport
2017 May 24 12 03901 / 19 06 82  17.1  13.9 1025.0  +0.4 nowS          .0 1                             kn  AWS Thomastown
2017 May 24 12 03904 / 23 10 81  20.0  15.0 1024.9  +0.5 nowS          .0 1                             kn  AWS Castlederg
2017 May 24 12 03907 / 26 10 77  19.9  15.1 1024.7  +0.5 nowS          .0 1                             kn  AWS Magilligan
2017 May 24 12 03911 / 27 04 75  17.6  13.0 1024.9  +0.3 R             .0 1                             kn  AWS Lough Fea
2017 May 24 12 03915 / 16 08 64  19.1  15.7 1024.4  +0.3 nowS          .0 1                             kn  AWS Port Glenone
2017 May 24 12 03917 / 21 07 74  17.3  13.8 1025.5  +0.5 nowS          .0 1                             kn  AWS Aldergrove
2017 May 24 12 03923 / 21 06 80  18.5  14.3 1024.9  +0.4 nowS          .0 1                             kn  AWS Glennane
2017 May 24 12 03953 / 20 04 82  15.6  13.4 1025.9  +0.1 nowF 01 1/    .1 1                             m/s AWS Valentia
2017 May 24 12 03955 8 20 02 70  13.8  13.4 1026.5  +0.1 nowF 02 42    tr 1                             m/s     Cork Airport
2017 May 24 12 03956 / 20 05 70  13.6  12.6 1026.9  +0.3 R    02 31    .0 1                             m/s AWS Johnstown Castle
2017 May 24 12 03962 7 16 02 70  16.5  13.0 1026.1  +0.1 nowR 01 52    tr 1                             m/s     Shannon Airport
2017 May 24 12 03967 6 01 02 80  20.5  15.2 1025.3  -0.4 nowF          .0 1                             m/s     Casement Aerodrome
2017 May 24 12 03969 2 14 05 70  19.1  14.5 1025.8  -0.2 nowS          .0 1                             m/s     Dublin Airport
2017 May 24 12 03973 8 20 05 81  15.2  11.9 1025.5  +0.4 R             .0 1                             m/s     Connaught Airport
2017 May 24 12 03976 / 21 09 74  15.2  11.5 1025.2  +0.7 nowS          .0 1                             m/s AWS Belmullet
2017 May 24 12 03952 / 17 04 74  13.0  12.4 1026.5  +0.0 S    03 1/    .0 1                             m/s AWS Roches Point
2017 May 24 12 03970 / 23 06 //  17.1  12.5 1025.6  +0.3 R    // //    .0 1                             m/s AWS Claremorris
2017 May 24 12 03971 / 22 02 80  16.7  13.6 1025.9  +0.1 nowS          .0 1                             m/s AWS Mullingar
2017 May 24 12 03978 / 20 04 63  16.6  13.1 1025.4  +0.5 R             .0 1                             m/s AWS Finner
2017 May 24 12 03961 / 18 04 69  21.2  15.8 1025.5  -0.5 nowF 01 1/    .0 1                             m/s AWS Oak Park
2017 May 24 12 03979 / 22 03 79  16.6  12.8 1025.7  +0.4 nowR          .0 1                             m/s AWS Ballyhaise
2017 May 24 12 03966 / 24 02 73  18.1  14.0 1025.8  -0.1 nowF 01 1/    .1 1                             m/s AWS Gurteen
2017 May 24 12 03963 / 22 04 80  14.2  13.4 1026.1  +0.6 nowF 03 85    .3 1                             m/s AWS Mace Head
2017 May 24 12 03951 / 14 04 60  14.2  12.9 1026.4  +0.0 S    03 1/    .0 1                             m/s AWS Sherkin Island
2017 May 24 12 03980 / 27 07 80  16.5  13.6 1024.8  +0.6 nowS 03 1/    .0 1                             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