Decoded British Isles SYNOP weather reports

Weather data for 2016May25-12Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2016 May 25 12 03002 / 04 20 66   9.9   5.8 1027.3  -0.4 nowS          .0 1                      29 WW  kn  AWS Baltasound
2016 May 25 12 03005 6 04 22 75  10.0   5.8 1026.0  -0.5 F             .0 1                             kn      Lerwick
2016 May 25 12 03008 / 02 24 66   9.7   6.6 1025.3  -1.0 F             .0 1                      29 WW  kn  AWS Fair Isle
2016 May 25 12 03010 / 03 17 //   8.4   5.2 1026.9  -0.8 nowF // //                                     kn  AWS Sule Skerry
2016 May 25 12 03017 / 02 16 73   9.9   5.7 1026.1  -0.9 nowS          .0 1                             kn  AWS Kirkwall
2016 May 25 12 03023 / 05 15 77  11.5   5.7 1024.6  -0.7 nowF          .0 1                             kn  AWS South Uist Range
2016 May 25 12 03026 / 05 17 70  10.3   5.6 1026.4  -0.6 F             .0 1                             kn  AWS Stornoway
2016 May 25 12 03031 / 07 11 84  11.6   4.3 1025.3  -1.1 nowS          .0 1                             kn  AWS Loch Glascarnoch
2016 May 25 12 03034 / 06 12 83  13.3   4.7 1025.2  -1.2 nowF          .0 1                             kn  AWS Aultbea
2016 May 25 12 03037 / 03 11 78  14.2   4.5 1024.1  -1.1 nowF          .0 1                             kn  AWS Lusa
2016 May 25 12 03039 / 10 09 //   6.0  -1.8                   // //                                     kn  AWS Bealach No Ba
2016 May 25 12 03041 / // // //   2.5  -1.0                   // //                                     kn  AWS Aonach Moor
2016 May 25 12 03044 / 35 10 80  11.7   5.5 1026.2  -1.0 F             .0 1                             kn  AWS Altnaharra
2016 May 25 12 03047 / 07 08 80  11.9   3.5 1024.3  -1.1 nowS          .0 1                             kn  AWS Tulloch Bridge
2016 May 25 12 03063 / 03 06 80   8.4   4.2 1024.9  -0.6 nowS          tr 1                             kn  AWS Aviemore
2016 May 25 12 03065 / 02 20 //  -0.1                         // //                                     kn  AWS Cairngorm
2016 May 25 12 03066 / 04 13 81   9.8   5.0 1025.8  -0.4 nowS          tr 1                             kn  AWS Kinloss
2016 May 25 12 03068 7 03 14 65   9.8   6.2 1025.7  -0.5 nowS 58 65    tr 1                             kn      Lossiemouth
2016 May 25 12 03072 / // // //   3.1  -1.2                   // //                                     kn  AWS Cairnwell
2016 May 25 12 03075 / 02 16 79   9.6   5.2 1025.9  -0.6 nowS          .0 1                             kn  AWS Wick
2016 May 25 12 03080 / 36 05 80  10.1   5.1 1024.0  -0.7 nowS          .0 1                             kn  AWS Aboyne
2016 May 25 12 03088 / 02 19 80   9.4   5.0 1022.9  -0.6 F             .0 1                      26 WW  kn  AWS Inverbervie
2016 May 25 12 03091 / 36 14 77   9.7   5.5 1023.6  -0.6 nowS          .0 1                             kn  AWS Aberdeen Dyce
2016 May 25 12 03100 / 01 08 84  10.7   4.2 1023.9  -0.9 nowF          .0 1                             kn  AWS Tiree
2016 May 25 12 03105 / 26 08 78  12.4   3.4 1023.1  -1.2 nowF          .0 1                             kn  AWS Port Ellen
2016 May 25 12 03111 / 09 10 83  13.0   4.3 1022.7  -1.1 F    // //    .0 1                             kn  AWS Machrihanish
2016 May 25 12 03132 / 31 06 83  11.9   5.8 1021.9  -1.3 nowF          .0 1                             kn  AWS West Freugh
2016 May 25 12 03134 / 12 07 82  14.4   6.1 1022.4  -1.4 F             .0 1                             kn  AWS Glasgow Bishopton
2016 May 25 12 03136 / 07 08 76  11.2   4.4 1022.7  -0.7 F             .0 1                             kn  AWS Prestwick
2016 May 25 12 03148 / 02 06 //  10.7  -0.3                   // //                                     kn  AWS Glen Ogle
2016 May 25 12 03155 / 07 17 77   9.1   3.7 1022.5  -0.4 nowF // //    .0 1                             kn  AWS Drumalbin
2016 May 25 12 03158 / 02 15 65   8.6   5.0 1022.2  -0.4 nowS          tr 1                             kn  AWS Charterhall
2016 May 25 12 03162 8 03 14 75   9.2   4.1 1022.0  -0.5 nowS 02 62    tr 1                             kn      Eskdalemuir
2016 May 25 12 03166 / 07 12 75  10.5   5.2 1022.8  -0.8 nowS          .0 1                             kn  AWS Edinburgh Gogarbank
2016 May 25 12 03171 / 07 11 69  10.5   5.6 1023.1  -0.6 nowS          .0 1                             kn  AWS Leuchars
2016 May 25 12 03204 7 08 13 80  10.8   4.9 1021.2  -0.7 F             .0 1                             kn      Ronaldsway
2016 May 25 12 03210 / 02 14 73  10.1   5.3 1021.0  -0.8 nowF // //    .0 1                             kn  AWS St Bees Head
2016 May 25 12 03212 / 04 04 80  10.8   5.0 1021.1  -1.0 F             .0 1                             kn  AWS Keswick
2016 May 25 12 03214 / 29 06 83  10.6   4.8 1020.5  -1.0 F             .0 1                             kn  AWS Walney Island
2016 May 25 12 03220 / // // 80  11.2   4.5 1021.3  -0.8 F    // //    .0 1                             kn  AWS Carlisle
2016 May 25 12 03224 / 04 12 83   9.2   3.8 1020.6  -0.7 nowS          .0 1                             kn  AWS Spadeadam
2016 May 25 12 03225 / 02 10 71   9.2   4.4 1020.7  -0.7 nowS // //    .0 1                             kn  AWS Shap Fell
2016 May 25 12 03226 / 05 14 80  10.0   4.1 1019.8  -1.2 F             .0 1                             kn  AWS Warcop Range
2016 May 25 12 03227 / 05 30 //                               // //                                     kn  AWS Great Dun Fell
2016 May 25 12 03316 / 06 11 66  11.5   5.2 1020.2  -0.7 F             .0 1                             kn  AWS Crosby
2016 May 25 12 03318 / 04 11 //  10.7   4.3                   // //    .0 1                             kn  AWS Blackpool
2016 May 25 12 03230 / 02 16 74   9.1   4.8 1021.4  -0.6 nowS // //    .0 1                             kn  AWS Redesdale
2016 May 25 12 03238 / 03 09 68   9.6   5.3 1020.6  -0.6 nowS          .0 1                             kn  AWS Albermarle
2016 May 25 12 03240 / 35 17 67  11.0   6.9 1020.9  -0.8 F             tr 1                             kn  AWS Boulmer
2016 May 25 12 03257 8 01 12 57   9.1   5.9 1019.9  -0.5 nowS 60 62    tr 1                             kn      Leeming
2016 May 25 12 03261 / 01 10 58   9.3   6.4 1019.8  -0.7 nowS // //    .2 1                             kn  AWS Dishforth
2016 May 25 12 03265 / 36 13 56   9.0   6.9 1019.8  -0.6 nowS 82 //    .6 1                             kn  AWS Topcliffe
2016 May 25 12 03266 8 36 10 57   9.4   7.0 1019.5  -0.6 nowS 62 62    .4 1                             kn      Linton-on-Ouse
2016 May 25 12 03275 / 36 13 59   8.3   7.2 1019.4  -0.8 F    81 //    .2 1                             kn  AWS Loftus
2016 May 25 12 03281 / 36 15 //   7.3   7.0                   // //    .8 1                             kn  AWS Fylingdales
2016 May 25 12 03292 / 35 12 //   9.3   8.8 1017.5  -0.8 nowF // // 002.0 1                             kn  AWS Bridlington
2016 May 25 12 03344 / 03 10 66   8.0   5.2 1019.8  -0.6 nowS 23 //    tr 1                             kn  AWS Bingley
2016 May 25 12 03346 / 01 12 //   7.3   5.3                   // //    .2 1                             kn  AWS Emley Moor No.2
2016 May 25 12 03373 / 01 11 57   9.4   8.1 1018.2  -0.6 nowS // // 001.0 1                             kn  AWS Scampton
2016 May 25 12 03377 8 36 10 65   9.8   7.9 1018.2  -0.6 F    61 65    .4 1                             kn      Waddington
2016 May 25 12 03379 8 36 11 62   9.6   7.7 1018.2  -0.6 nowS 61 65    .4 1                             kn      Cranwell
2016 May 25 12 03382 / 35 08 57   9.1   8.2 1018.1  -0.7 nowF 62 // 004.0 1                             kn  AWS Leconfield
2016 May 25 12 03385 / 34 18 60   9.5   8.6 1017.8  -0.7 nowS // //                                     kn  AWS Donna Nook
2016 May 25 12 03391 8 36 10 65   9.9   8.1 1017.8  -0.6 F    61 65    .8 1                             kn      Coningsby
2016 May 25 12 03392 / 35 12 67  10.1   9.1 1017.2  -0.8 F    // //    .8 1                             kn  AWS Wainfleet
2016 May 25 12 03302 7 02 12 84  11.5   5.0 1020.5  -0.7 F             .0 1                             kn      Valley
2016 May 25 12 03301 / 04 12 73  11.4   6.9 1020.5  -0.7 nowF // //    .0 1                             kn  AWS Raf Mona
2016 May 25 12 03305 / 05 15 81   9.3   4.7 1020.3  -0.6 F             .0 1                             kn  AWS Capel Curig
2016 May 25 12 03313 / 05 06 81  10.7   5.7 1020.5  -0.5 nowF // //    .0 1                             kn  AWS Rhyl
2016 May 25 12 03321 / 03 07 81  10.9   4.9 1020.2  -0.6 nowF          .0 1                             kn  AWS Hawarden
2016 May 25 12 03405 / 02 12 80  10.9   6.6 1020.5  -1.0 nowF // //    .0 1                             kn  AWS Aberdaron
2016 May 25 12 03409 / 05 04 //   9.3   5.2 1020.0  -0.6 nowS // //    .0 1                             kn  AWS Bala
2016 May 25 12 03410 / 05 10 69   7.5   3.9 1019.6  -0.5 F    // //    .0 1                             kn  AWS Lake Vrynwy
2016 May 25 12 03502 / 05 11 81  10.8   3.3 1019.1  -0.9 F             .0 1                             kn  AWS Aberporth
2016 May 25 12 03503 / 04 08 81  11.2   4.1 1019.2  -1.0 F             .0 1                             kn  AWS Trawscoed
2016 May 25 12 03507 / 06 08 81   8.8   3.7 1018.9  -1.0 F             .0 1                             kn  AWS Sennybridge
2016 May 25 12 03604 / 07 08 81  11.8   3.0 1018.8  -0.6 F    // //    .0 1                             kn  AWS Milford Haven
2016 May 25 12 03605 / 04 11 80  11.8   4.0 1018.7  -0.8 nowF // //    .0 1                             kn  AWS Pembrey Sands
2016 May 25 12 03609 / 08 05 //  12.2   4.5 1019.0  -0.9 nowF // // ///// 1                             kn  AWS Mumbles
2016 May 25 12 03716 / 07 11 79  11.2   4.5 1018.0  -0.9 nowF          .0 1                             kn  AWS St Athan
2016 May 25 12 03330 / 04 09 63   7.8   6.2 1019.4  -0.4 nowF 61 //    tr 1                             kn  AWS Leek Thorncliffe
2016 May 25 12 03354 / 36 06 64   9.6   6.8 1019.0  -0.6 F    23 //    tr 1                             kn  AWS Nottingham Wea Cen
2016 May 25 12 03414 8 02 07 76  10.5   5.3 1019.4  -0.7 F             .0 1                             kn      Shawbury
2016 May 25 12 03520 / 04 07 73  10.3   5.3 1019.1  -0.9 nowS // //    .0 1                             kn  AWS Shobdon
2016 May 25 12 03522 / 05 07 62  10.7   5.0 1019.2  -1.0 nowS          .0 1                             kn  AWS Hereford Credenhill
2016 May 25 12 03529 / 02 05 72  10.3   5.6 1019.2  -0.8 F             .0 1                             kn  AWS Pershore
2016 May 25 12 03535 / 03 06 80  10.2   7.3 1018.7  -0.8 F    23 //    tr 1                             kn  AWS Coleshill
2016 May 25 12 03544 / 01 05 59   9.2   7.7 1018.6  -0.8 F    04 //    .0 1                             kn  AWS Church Lawford
2016 May 25 12 03647 / 01 10 61   8.7   6.6 1017.9  -0.8 nowF // //    .0 1                             kn  AWS Little Rissington
2016 May 25 12 03649 7 03 10 80   9.3   7.4 1018.2  -0.9 F    80 82    tr 1                             kn      Brize Norton
2016 May 25 12 03658 8 03 08 80  10.7   7.4 1017.8  -1.1 F    21 62    tr 1                             kn      Benson
2016 May 25 12 03660 / 03 07 75  10.2   7.7 1017.5  -1.1 F             tr 1                             kn  AWS High Wycombe
2016 May 25 12 03462 / 34 07 62   9.7   7.8 1017.9  -0.8 nowF 57 //    .2 1                             kn  AWS Wittering
2016 May 25 12 03469 / 01 13 68  11.1   8.5 1017.5  -0.7 nowF 81 //    tr 1                             kn  AWS Holbeach
2016 May 25 12 03482 8 35 09 60  11.0   9.1 1017.0  -0.8 F    61 65    .2 1                             kn      Marham
2016 May 25 12 03488 / 33 15 61  10.8  10.1 1016.5  -0.8 nowS 51 //    .8 1                             kn  AWS Weybourne
2016 May 25 12 03560 / 36 10 80  10.2   7.2 1017.8  -1.0 F             .0 1                             kn  AWS Bedford
2016 May 25 12 03590 8 33 09 82  10.8   7.0 1016.5  -0.9 F    02 52    .2 1                             kn      Wattisham
2016 May 25 12 03684 / 34 04 74  10.0   7.7 1016.9  -0.9 nowS          tr 1                             kn  AWS Andrewsfield
2016 May 25 12 03693 / 34 05 83  12.2   8.4 1016.7  -1.1 nowS          tr 1                             kn  AWS Shoeburyness
2016 May 25 12 03628 / 03 09 81  11.2   5.0 1018.1  -1.1 F             .0 1                             kn  AWS Filton
2016 May 25 12 03710 / 07 11 37   9.2   4.0 1017.6  -0.6 nowF // //    .0 1                             kn  AWS Liscombe
2016 May 25 12 03803 / 09 15 66  13.0   8.9 1016.5  +0.0 S             .0 1                             kn  AWS Scilly St Marys
2016 May 25 12 03808 7 10 09 80  12.9   6.8 1016.5  -0.6 nowS          .0 1                             kn      Camborne
2016 May 25 12 03809 6 08 20 70  12.8   6.2 1016.5  -0.7 nowS          .0 1                      27 WW  kn      Culdrose RNAS
2016 May 25 12 03827 / 08 08 67  12.9   4.8 1016.9  -0.8 F             .0 1                             kn  AWS Plymouth
2016 May 25 12 03839 / // // //  12.2   3.8                   // //    .0 1                             kn  AWS Exeter
2016 May 25 12 03840 / 08 10 74  11.1   4.4 1017.2  -0.7 nowF          .0 1                             kn  AWS Dunkeswell
2016 May 25 12 03853 7 03 10 80  12.1   4.2 1017.6  -1.0 F             .0 1                             kn      Yeovilton
2016 May 25 12 03672 8 01 08 84  11.5   6.3 1017.3  -1.3 F    02 62    tr 1                             kn      Northolt
2016 May 25 12 03740 / 04 07 //  10.8   6.6 1017.9  -0.9 F    // //    .0 1                             kn  AWS Lyneham
2016 May 25 12 03743 7 06 09 70  10.8   5.4 1017.5  -1.0 nowS          .0 1                             kn      Larkhill
2016 May 25 12 03746 8 06 08 80  11.1   4.2 1017.5  -1.0 nowS          .0 1                             kn      Boscombe Down
2016 May 25 12 03761 8 02 06 80  11.3   5.3 1017.2  -1.2 F             .0 1                             kn      Odiham
2016 May 25 12 03768 / 03 07 73  11.7   6.2 1017.2  -1.2 F    // //    .0 1                             kn  AWS South Farnborough
2016 May 25 12 03769 / 06 05 73  11.9   6.7 1016.7  -1.1 F             .0 1                             kn  AWS Charlwood
2016 May 25 12 03770 / // // //  12.4   6.8                   // //    .0 1                             kn  AWS St James Park
2016 May 25 12 03772 / 36 06 80  11.5   7.3 1017.4  -1.2 F    23 //    tr 1                             kn  AWS Heathrow
2016 May 25 12 03781 / 36 06 80  10.2   6.7 1017.1  -1.1 nowS          tr 1                             kn  AWS Kenley
2016 May 25 12 03784 / 34 07 //  11.5   7.6 1016.8  -1.1 F    // //                                     kn  AWS Gravesend
2016 May 25 12 03796 / 34 07 //  10.7   9.6 1016.4  -0.6 F    // //                                     kn  AWS Langdon Bay
2016 May 25 12 03797 / 35 07 70  10.8   8.8 1016.8  -0.5 nowS          .4 1                             kn  AWS Manston
2016 May 25 12 03857 / 09 09 83  12.3   6.6 1017.1  -0.9 F             .0 1                             kn  AWS Isle of Portland
2016 May 25 12 03862 / 09 08 75  12.1   4.5 1017.0  -1.1 nowF          .0 1                             kn  AWS Bournemouth Hurn
2016 May 25 12 03866 / 10 11 //  13.3   7.4 1016.5  -1.2 nowS // //    .0 1                             kn  AWS St Catherines Point
2016 May 25 12 03872 / 07 07 80  12.1   5.5 1016.8  -1.2 nowS          .0 1                             kn  AWS Thorney Island
2016 May 25 12 03894 6 05 16 83  12.6   8.1 1015.5  -0.6 F                                       25 WW  kn      Guernsey Airport
2016 May 25 12 03895 4 05 14 82  13.8   7.3 1014.8  -0.5 F             .0 1                      25 WW  kn      Jersey Airport
2016 May 25 12 03901 / 10 06 77  12.4   6.2 1021.8  -1.0 F             .0 1                             kn  AWS Thomastown
2016 May 25 12 03904 / 03 09 81  11.9   4.2 1022.4  -1.1 F             .0 1                             kn  AWS Castlederg
2016 May 25 12 03907 / 05 10 83  10.7   3.6 1023.2  -0.9 nowF          .0 1                             kn  AWS Magilligan
2016 May 25 12 03911 / 08 06 74   9.6   2.1 1022.7  -0.9 F             .0 1                             kn  AWS Lough Fea
2016 May 25 12 03915 / 03 04 83   9.9   3.1 1022.4  -1.0 nowF          .0 1                      14 10m kn  AWS Port Glenone
2016 May 25 12 03916 / 12 11 76   9.2   3.9 1023.2  -1.0 F             .0 1                             kn  AWS Ballypatrick Forest
2016 May 25 12 03917 / 07 08 80  10.2   2.5 1022.6  -1.0 F             .0 1                             kn  AWS Aldergrove
2016 May 25 12 03923 / 05 07 82  10.0   3.8 1021.9  -0.6 F             .0 1                             kn  AWS Glennane
2016 May 25 12 03953 / 03 05 82  15.9   6.9 1018.7  -0.6 F             .0 1                             m/s AWS Valentia
2016 May 25 12 03955 7 08 07 86  13.3   5.9 1019.1  -0.4 F                                              m/s     Cork Airport
2016 May 25 12 03956 / 05 06 80  10.3   2.9 1020.2  -0.6 F             .0 1                             m/s AWS Johnstown Castle
2016 May 25 12 03962 6 04 06 84  13.9   4.7 1020.5  -0.5 nowS                                           m/s     Shannon Airport
2016 May 25 12 03967 5 06 04 83  10.4   2.8 1021.3  -0.6 F                                              m/s     Casement Aerodrome
2016 May 25 12 03969 5 06 05 80  11.0   2.9 1021.7  -0.5 nowF                                           m/s     Dublin Airport
2016 May 25 12 03973 6 04 06 84  14.1   6.5 1021.6  -0.8 F                                              m/s     Connaught Airport
2016 May 25 12 03976 / 03 06 80  16.8   7.3 1021.8  -0.7 nowF 02 5/    tr 1                             m/s AWS Belmullet
2016 May 25 12 03952 / 08 08 69  12.2   5.0 1019.4  -0.4 nowR          .0 1                             m/s AWS Roches Point
2016 May 25 12 03970 / 09 03 //  14.3   7.7 1021.3  -1.0 nowF // //    .0 1                             m/s AWS Claremorris
2016 May 25 12 03971 / 08 04 80  11.3   2.3 1021.5  -0.7 F             .0 1                             m/s AWS Mullingar
2016 May 25 12 03978 / 11 03 63  12.9   6.7 1022.1  -1.1 F             .0 1                             m/s AWS Finner
2016 May 25 12 03961 / 02 05 80  11.7   4.5 1020.7  -0.7 F             .0 1                             m/s AWS Oak Park
2016 May 25 12 03979 / 04 03 //  11.9   4.1 1022.1  -0.9 nowS // //    .0 1                             m/s AWS Ballyhaise
2016 May 25 12 03966 / 06 06 78  12.6   5.3 1021.0  -0.5 nowS          .0 1                             m/s AWS Gurteen
2016 May 25 12 03963 / 07 07 79  16.6   8.2 1020.7  -0.4 nowF          .0 1                             m/s AWS Mace Head
2016 May 25 12 03951 / 09 09 75  12.7   7.6 1018.8  -0.2 nowF          .0 1                             m/s AWS Sherkin Island
2016 May 25 12 03980 / 09 04 82  10.7   4.7 1023.4  -0.6 nowF          .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