Decoded British Isles SYNOP weather reports

Weather data for 2017Mar24-12Z 
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 Mar 24 12 03002 / 27 20 59   8.5   7.7 1023.3  +0.4 nowR 10 //    .6 1                      33 WW  kn  AWS Baltasound
2017 Mar 24 12 03005 8 24 27 25   7.0   7.0 1024.7  +0.3 nowR 59 62 002.0 1                      39 WW  kn      Lerwick
2017 Mar 24 12 03008 8 23 26 62   7.2   5.9 1027.2  +0.2 nowR 01 62    .8 1                      35 WW  kn      Fair Isle
2017 Mar 24 12 03010 / 24 23 //   7.8   5.5 1028.3  +0.7 R    // //                              33 WW  kn  AWS Sule Skerry
2017 Mar 24 12 03017 / 24 20 75   8.3   5.4 1028.9  +0.4 R    23 //    tr 1                      32 WW  kn  AWS Kirkwall
2017 Mar 24 12 03023 / 23 16 70   9.6   6.5 1031.5  +0.8 nowS          .0 1                             kn  AWS South Uist Range
2017 Mar 24 12 03026 / 23 18 80   9.6   4.5 1030.1  +0.8 R             .0 1                      25 WW  kn  AWS Stornoway
2017 Mar 24 12 03031 / 28 10 82   8.4   1.9 1031.4  +0.4 nowR          .0 1                             kn  AWS Loch Glascarnoch
2017 Mar 24 12 03034 / 21 18 74   8.7   4.7 1031.5  +0.7 nowS          .0 1                             kn  AWS Aultbea
2017 Mar 24 12 03037 / 20 14 63   8.8   5.4 1032.8  +0.6 nowS          .0 1                             kn  AWS Lusa
2017 Mar 24 12 03039 / 22 26 //   1.9   1.9                   // //                                     kn  AWS Bealach No Ba
2017 Mar 24 12 03041 / 23 20 //  -0.6  -0.6                   // //                                     kn  AWS Aonach Moor
2017 Mar 24 12 03044 / 22 09 82   8.5   3.3 1030.6  +1.0 nowR          .0 1                             kn  AWS Altnaharra
2017 Mar 24 12 03047 / 32 05 80   7.3   2.9 1034.1  +0.6 R             tr 1                             kn  AWS Tulloch Bridge
2017 Mar 24 12 03062 / 21 13 82   9.9   3.8 1030.8  +0.1 R             .0 1                             kn  AWS Tain Range
2017 Mar 24 12 03063 / 20 07 80   7.5   1.6 1032.3  +0.5 nowS          .0 1                      19 10m kn  AWS Aviemore
2017 Mar 24 12 03065 / // // //  -2.2  -7.9                   // //                                     kn  AWS Cairngorm
2017 Mar 24 12 03066 / 24 13 81   9.3   2.3 1031.4  +0.3 R             .0 1                             kn  AWS Kinloss
2017 Mar 24 12 03068 8 24 14 81   9.3   1.4 1031.3  +0.2 R             .0 1                             kn      Lossiemouth
2017 Mar 24 12 03072 / 28 18 //   2.2  -4.3                   // //                                     kn  AWS Cairnwell
2017 Mar 24 12 03075 / 22 11 80   8.3   4.5 1029.8  +0.3 nowS          .0 1                             kn  AWS Wick
2017 Mar 24 12 03080 / 26 06 82  11.0   1.1 1031.5  +0.1 nowS          .0 1                             kn  AWS Aboyne
2017 Mar 24 12 03088 / 20 14 66   7.2   3.7 1032.6  +0.2 nowS          .0 1                             kn  AWS Inverbervie
2017 Mar 24 12 03091 / 20 03 82  10.2  -0.1 1031.9  +0.2 nowS          .0 1                             kn  AWS Aberdeen Dyce
2017 Mar 24 12 03100 / 21 11 65   9.4   5.6 1033.3  +0.8 R             .0 1                             kn  AWS Tiree
2017 Mar 24 12 03105 / 16 09 66   8.5   4.7 1034.0  +0.7 nowS          .0 1                             kn  AWS Port Ellen
2017 Mar 24 12 03111 / 13 05 75   9.7   3.9 1033.9  +0.5 nowS // //    .0 1                             kn  AWS Machrihanish
2017 Mar 24 12 03132 / 20 05 80  10.7   2.7 1033.9  +0.2 nowS          .0 1                             kn  AWS West Freugh
2017 Mar 24 12 03134 / 35 02 76   8.6   2.3 1034.1  +0.4 nowR          .0 1                             kn  AWS Glasgow Bishopton
2017 Mar 24 12 03136 / 30 04 74   9.3   2.0 1034.0  +0.3 R             .0 1                             kn  AWS Prestwick
2017 Mar 24 12 03144 / 22 10 83   8.5   2.5 1033.8  +0.2 R             .2 1                             kn  AWS Strathallan
2017 Mar 24 12 03148 / 27 10 //   3.5  -1.4                   // //                                     kn  AWS Glen Ogle
2017 Mar 24 12 03155 / 28 04 84   8.1   1.5 1033.8  +0.4 R    // //    .0 1                             kn  AWS Drumalbin
2017 Mar 24 12 03158 / 21 06 82   8.7   3.1 1033.7  +0.2 nowF          .0 1                             kn  AWS Charterhall
2017 Mar 24 12 03162 7 15 05 81   9.1  -1.4 1033.7  -0.2 nowF          .0 1                             kn      Eskdalemuir
2017 Mar 24 12 03166 / 24 06 80   9.7   0.1 1033.8  +0.1 nowR          .0 1                             kn  AWS Edinburgh Gogarbank
2017 Mar 24 12 03171 / 26 08 76   9.5   2.8 1033.5  +0.2 nowR          .0 1                             kn  AWS Leuchars
2017 Mar 24 12 03210 / 36 04 82   9.3   4.1 1033.8  +0.8 nowF // //    .0 1                             kn  AWS St Bees Head
2017 Mar 24 12 03212 / 19 03 81  12.0  -1.7 1033.7  +0.3 nowF          .0 1                             kn  AWS Keswick
2017 Mar 24 12 03214 / 08 08 82  11.4   1.6 1033.6  +1.0 nowS          .0 1                             kn  AWS Walney Island
2017 Mar 24 12 03220 / // // 84   9.8   0.9 1034.1  +0.1 nowF // //    .0 1                             kn  AWS Carlisle
2017 Mar 24 12 03224 / 12 06 76   8.6   2.5 1033.5  +0.3 nowF          .0 1                             kn  AWS Spadeadam
2017 Mar 24 12 03225 / 02 04 83   9.3   2.6 1034.1  +0.7 nowS // //    .2 1                             kn  AWS Shap Fell
2017 Mar 24 12 03226 / 12 06 81  10.2   2.0 1033.8  +0.8 nowS          .0 1                             kn  AWS Warcop Range
2017 Mar 24 12 03227 / 18 07 //   3.9  -7.1                   // //                                     kn  AWS Great Dun Fell
2017 Mar 24 12 03316 / 09 09 83  12.5  -0.1 1032.5  -0.1 nowF          .0 1                             kn  AWS Crosby
2017 Mar 24 12 03318 / 09 12 //  12.1   2.2                   // //    .0 1                             kn  AWS Blackpool
2017 Mar 24 12 03230 / 14 06 83   8.9   2.2 1034.0  +0.2 nowF // //    .0 1                             kn  AWS Redesdale
2017 Mar 24 12 03238 / 12 04 82   8.5   2.4 1034.1  +0.6 nowF          .0 1                             kn  AWS Albermarle
2017 Mar 24 12 03240 / 14 10 65   7.8   4.2 1034.3  +0.3 nowF          .0 1                             kn  AWS Boulmer
2017 Mar 24 12 03257 3 11 04 81  10.5   3.0 1034.2  +0.3 nowF          .2 1                             kn      Leeming
2017 Mar 24 12 03265 / 12 09 81  10.8   2.8 1034.2  +0.3 nowF          .0 1                             kn  AWS Topcliffe
2017 Mar 24 12 03266 4 09 06 70  10.6   3.2 1034.0  +0.4 nowF          .2 1                             kn      Linton-on-Ouse
2017 Mar 24 12 03275 / 07 08 67   8.3   4.8 1034.3  +0.8 nowF          .0 1                             kn  AWS Loftus
2017 Mar 24 12 03281 / 09 07 //   9.0   1.9                   // //    .0 1                             kn  AWS Fylingdales
2017 Mar 24 12 03292 / 10 09 //   9.9   4.7 1034.1  +1.0 nowS // //    .0 1                             kn  AWS Bridlington
2017 Mar 24 12 03344 / 10 11 81   8.9   1.5 1033.4  +0.5 nowF          .0 1                             kn  AWS Bingley
2017 Mar 24 12 03346 / 10 12 //   8.8   3.1                   // //    .0 1                             kn  AWS Emley Moor No.2
2017 Mar 24 12 03373 / 07 15 81  10.9   2.2 1033.1  +0.8 nowS // //    .0 1                             kn  AWS Scampton
2017 Mar 24 12 03377 6 06 15 81  10.6   2.1 1033.2  +1.1 nowR          .0 1                             kn      Waddington
2017 Mar 24 12 03379 7 08 16 80   9.9   3.2 1033.1  +1.1 nowR          .0 1                             kn      Cranwell
2017 Mar 24 12 03382 / 09 09 68  10.4   3.2 1033.7  +0.7 nowF          .2 1                             kn  AWS Leconfield
2017 Mar 24 12 03385 / 04 14 69   8.3   5.0 1034.1  +1.5 nowS // //                                     kn  AWS Donna Nook
2017 Mar 24 12 03391 4 07 14 75   9.7   3.6 1033.2  +1.2 nowR          .0 1                             kn      Coningsby
2017 Mar 24 12 03392 / 07 15 70   8.9   5.2 1033.1  +1.2 nowR // //    .0 1                             kn  AWS Wainfleet
2017 Mar 24 12 03302 1 04 18 83   9.3   3.2 1031.2  +0.0 nowF          .0 1                             kn      Valley
2017 Mar 24 12 03301 / 06 19 69   8.8   4.2 1031.5  +0.2 nowF // //    .0 1                      26 WW  kn  AWS Raf Mona
2017 Mar 24 12 03305 / 06 13 77   9.7   2.6 1032.0  +0.5 R             .0 1                             kn  AWS Capel Curig
2017 Mar 24 12 03313 / 07 06 83  10.3   3.2 1032.7  +0.5 R    // //    .0 1                             kn  AWS Rhyl
2017 Mar 24 12 03409 / 07 10 //   9.4   3.6 1032.1  +0.7 nowS // //    .0 1                             kn  AWS Bala
2017 Mar 24 12 03503 / 10 14 70   8.8   4.5 1030.8  +1.2 R             .0 1                      27 WW  kn  AWS Trawscoed
2017 Mar 24 12 03507 / 04 14 73   7.1   4.1 1030.1  +0.5 nowS          .0 1                             kn  AWS Sennybridge
2017 Mar 24 12 03604 / 08 08 81  11.4   3.9 1029.5  +1.4 nowS // //    .0 1                             kn  AWS Milford Haven
2017 Mar 24 12 03605 / 03 14 75  11.5   5.7 1029.2  +1.5 nowS // //    .0 1                             kn  AWS Pembrey Sands
2017 Mar 24 12 03716 / 06 18 66   8.9   4.9 1029.3  +1.5 nowR          .0 1                             kn  AWS St Athan
2017 Mar 24 12 03330 / 09 17 84   9.3   2.6 1031.9  +1.1 nowS          .0 1                      25 WW  kn  AWS Leek Thorncliffe
2017 Mar 24 12 03354 / 06 14 67  10.6   2.1 1032.9  +0.9 nowR          .0 1                             kn  AWS Nottingham Wea Cen
2017 Mar 24 12 03414 3 09 10 70   9.4   3.0 1032.5  +1.0 nowS          .0 1                             kn      Shawbury
2017 Mar 24 12 03520 / 04 10 66   8.3   4.3 1031.6  +0.9 nowR // //    .0 1                             kn  AWS Shobdon
2017 Mar 24 12 03529 / 06 11 63  11.0   4.6 1030.9  +0.3 nowS          .0 1                             kn  AWS Pershore
2017 Mar 24 12 03535 / 04 10 80   9.7   5.3 1031.5  +0.9 nowR          .0 1                             kn  AWS Coleshill
2017 Mar 24 12 03544 / 07 12 74  10.0   5.1 1031.1  +1.0 R             .0 1                             kn  AWS Church Lawford
2017 Mar 24 12 03647 / 05 20 69   8.4   4.5 1029.6  +0.8 nowR // //    .0 1                             kn  AWS Little Rissington
2017 Mar 24 12 03649 6 07 16 62   9.3   3.9 1030.1  +0.9 nowR          .0 1                             kn      Brize Norton
2017 Mar 24 12 03658 7 05 12 61   9.9   5.3 1029.6  +0.8 nowR          .0 1                             kn      Benson
2017 Mar 24 12 03660 / 07 08 58   8.6   5.5 1029.7  +1.0 nowR 04 //    .0 1                             kn  AWS High Wycombe
2017 Mar 24 12 03462 / 06 15 75   9.9   4.6 1031.5  +1.2 nowR          .0 1                             kn  AWS Wittering
2017 Mar 24 12 03482 4 07 11 65  11.0   5.9 1031.5  +0.8 nowS          .0 1                             kn      Marham
2017 Mar 24 12 03488 / 07 15 61   8.7   5.9 1032.7  +1.1 nowR          .0 1                             kn  AWS Weybourne
2017 Mar 24 12 03560 / 06 15 67  10.1   4.8 1030.7  +0.8 nowS          .0 1                             kn  AWS Bedford
2017 Mar 24 12 03590 3 09 15 60  10.3   4.5 1030.2  +0.6 nowS          .0 1                             kn      Wattisham
2017 Mar 24 12 03684 / 06 14 59   9.5   6.1 1030.0  +1.5 nowS 04 //    .0 1                             kn  AWS Andrewsfield
2017 Mar 24 12 03693 / 07 16 56   9.3   7.0 1029.7  +0.9 nowR 04 //    .0 1                             kn  AWS Shoeburyness
2017 Mar 24 12 03707 / 08 17 63  10.0   5.7 1028.7  +1.8 nowS          .0 1                             kn  AWS Chivenor
2017 Mar 24 12 03628 / 06 12 59   8.7   4.7 1030.0  +1.3 nowR 04 //    .0 1                             kn  AWS Filton
2017 Mar 24 12 03710 / 06 20 57   5.2   4.6 1028.9  +1.5 nowR // //    .0 1                             kn  AWS Liscombe
2017 Mar 24 12 03803 / 07 17 62   9.7   7.2 1026.8  +2.0 R    04 //    .4 1                             kn  AWS Scilly St Marys
2017 Mar 24 12 03808 8 08 10 56   8.2   5.5 1027.6  +2.3 nowS 05 22    .0 1                             kn      Camborne
2017 Mar 24 12 03809 8 06 14 40   8.0   6.7 1027.0  +2.0 nowS 05 62    tr 1                      25 10m kn      Culdrose RNAS
2017 Mar 24 12 03823 / 04 12 50   7.2   5.5 1027.8  +2.2 nowR 04 //    tr 1                             kn  AWS Cardinham
2017 Mar 24 12 03827 / 06 09 56   7.7   5.3 1027.9  +2.6 nowS 04 //    .0 1                             kn  AWS Plymouth
2017 Mar 24 12 03840 / 07 13 57   6.5   5.0 1028.8  +1.9 nowR 04 //    .8 1                      25 WW  kn  AWS Dunkeswell
2017 Mar 24 12 03853 6 07 14 60   9.8   5.8 1028.6  +1.5 nowS 02 82    tr 1                             kn      Yeovilton
2017 Mar 24 12 03672 8 09 12 62   9.6   4.6 1029.7  +1.5 nowR          .0 1                             kn      Northolt
2017 Mar 24 12 03740 / 06 13 //   7.5   4.7 1029.9  +1.8 nowR // //    .0 1                             kn  AWS Lyneham
2017 Mar 24 12 03743 7 06 15 60   8.4   5.8 1028.7  +1.7 nowR          .0 1                             kn      Larkhill
2017 Mar 24 12 03746 8 07 13 58   8.4   5.8 1028.8  +1.8 nowR 05 22    .0 1                             kn      Boscombe Down
2017 Mar 24 12 03749 8 07 11 56   9.0   5.3 1029.1  +2.2 nowR 05 22    .0 1                             kn      Middle Wallop
2017 Mar 24 12 03761 8 06 09 57   9.0   5.8 1029.2  +1.9 nowR 05 22    .0 1                             kn      Odiham
2017 Mar 24 12 03768 / 07 14 56   8.9   5.9 1029.3  +1.8 nowR // //    .0 1                             kn  AWS South Farnborough
2017 Mar 24 12 03769 / 06 11 50   9.3   6.4 1028.7  +1.8 nowR 04 //    .0 1                             kn  AWS Charlwood
2017 Mar 24 12 03770 / // // //   9.9   6.0                   // //    .0 1                             kn  AWS St James Park
2017 Mar 24 12 03772 / 07 09 57  10.0   5.9 1029.7  +1.6 nowR 04 //    .0 1                             kn  AWS Heathrow
2017 Mar 24 12 03781 / 08 11 47   7.3   5.8 1029.3  +1.9 nowR 04 //    .0 1                             kn  AWS Kenley
2017 Mar 24 12 03784 / 07 10 //   9.3   6.4 1029.3  +1.2 nowR // //                                     kn  AWS Gravesend
2017 Mar 24 12 03796 / 05 18 //  10.3   6.8 1028.2  +1.5 nowS // //                              26 WW  kn  AWS Langdon Bay
2017 Mar 24 12 03797 / 05 15 56   9.6   6.3 1029.0  +1.2 nowS 04 //    .0 1                             kn  AWS Manston
2017 Mar 24 12 03857 / 06 15 50   8.7   7.0 1027.6  +2.1 nowS 23 //    .2 1                             kn  AWS Isle of Portland
2017 Mar 24 12 03862 / 06 13 57  11.0   7.2 1027.7  +2.2 nowS 04 //    .0 1                             kn  AWS Bournemouth Hurn
2017 Mar 24 12 03866 / 08 15 //  10.2   7.4 1026.9  +2.0 nowS // //    .2 1                             kn  AWS St Catherines Point
2017 Mar 24 12 03872 / 06 12 58  10.8   7.2 1027.9  +2.4 nowF 04 //    .0 1                             kn  AWS Thorney Island
2017 Mar 24 12 03876 / 05 12 //  11.9   7.9 1027.7  +2.3 nowF // //    .0 1                             kn  AWS Shoreham
2017 Mar 24 12 03894 7 03 04 70   9.0   7.1 1025.8  +1.5 nowS                                           kn      Guernsey Airport
2017 Mar 24 12 03895 / 06 07 59   9.6   6.7 1025.2  +1.3 nowR 04 //    .2 1                             kn  AWS Jersey Airport
2017 Mar 24 12 03904 / 12 07 81  11.1   3.8 1033.4  -0.3 nowS          .2 1                             kn  AWS Castlederg
2017 Mar 24 12 03907 / 17 01 80  10.5   4.1 1033.6  +0.0 S             .2 1                             kn  AWS Magilligan
2017 Mar 24 12 03911 / 11 05 73   9.5   0.9 1033.6  +0.2 nowS          .2 1                             kn  AWS Lough Fea
2017 Mar 24 12 03915 / 13 06 75  11.1   1.8 1033.2  +0.0 nowF          .0 1                             kn  AWS Port Glenone
2017 Mar 24 12 03916 / 35 05 80   9.5   2.7 1033.8  +0.2 nowR          .0 1                             kn  AWS Ballypatrick Forest
2017 Mar 24 12 03917 / 12 07 74  11.4  -0.8 1033.6  +0.1 nowF          .0 1                             kn  AWS Aldergrove
2017 Mar 24 12 03923 / 10 06 81  11.0   2.6 1032.9  +0.4 R             .0 1                             kn  AWS Glennane
2017 Mar 24 12 03953 / 31 02 82  12.3   3.1 1030.1  -0.2 nowS          .0 1                             m/s AWS Valentia
2017 Mar 24 12 03955 3 10 07 82  10.0   4.1 1030.2  +0.6 R             tr 1                             m/s     Cork Airport
2017 Mar 24 12 03956 / 06 07 63   9.2   5.5 1031.0  +1.1 nowF          .0 1                             m/s AWS Johnstown Castle
2017 Mar 24 12 03962 1 01 03 80  10.4   3.5 1031.2  -0.2 nowF          tr 1                             m/s     Shannon Airport
2017 Mar 24 12 03967 4 09 06 83   9.4   5.1 1032.8  +0.7 nowS          tr 1                             m/s     Casement Aerodrome
2017 Mar 24 12 03969 1 06 06 80   8.9   4.6 1033.4  +0.8 nowS          .0 1                             m/s     Dublin Airport
2017 Mar 24 12 03973 5 11 04 89  10.6  -1.7 1032.7  -0.1 F             tr 1                             m/s     Connaught Airport
2017 Mar 24 12 03976 / 20 01 71  10.5   2.5 1032.7  -0.1 nowF 02 1/    .0 1                             m/s AWS Belmullet
2017 Mar 24 12 03952 / 09 07 72  10.0   5.5 1030.5  +0.8 nowF          .0 1                             m/s AWS Roches Point
2017 Mar 24 12 03970 / 08 04 //  11.4   0.7 1032.3  -0.6 F    // //    .0 1                             m/s AWS Claremorris
2017 Mar 24 12 03971 / 06 04 77  10.4   3.7 1032.4  +0.4 nowS 02 1/    .1 1                             m/s AWS Mullingar
2017 Mar 24 12 03978 / 12 02 63  11.1   0.9 1033.1  -0.2 nowR 02 1/    .0 1                             m/s AWS Finner
2017 Mar 24 12 03961 / 02 03 73  12.0   3.8 1031.6  +0.3 nowR          .0 1                             m/s AWS Oak Park
2017 Mar 24 12 03979 / 08 03 71  10.3   1.5 1032.8  -0.2 nowF 02 1/    .1 1                             m/s AWS Ballyhaise
2017 Mar 24 12 03966 / 04 03 71  10.7   4.8 1031.9  +0.3 nowR 02 1/    .1 1                             m/s AWS Gurteen
2017 Mar 24 12 03963 / 07 04 78  11.9   2.0 1032.0  -0.6 nowS          .0 1                             m/s AWS Mace Head
2017 Mar 24 12 03951 / 10 10 68   9.9   4.8 1029.9  +0.4 nowR          .0 1                             m/s AWS Sherkin Island
2017 Mar 24 12 03980 / 01 02 75   8.5   3.7 1033.6  +0.5 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