Decoded British Isles SYNOP weather reports

Weather data for 2019Jul17-00Z 
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 Jul 17 00 03002 / 16 08 05  11.6  11.6 1014.1  -0.7 nowF 32 //    tr 1                             kn  AWS Baltasound
2019 Jul 17 00 03005 8 17 08 41  11.6  11.6 1013.9  -1.0 nowF 28 54    tr 1                             kn      Lerwick
2019 Jul 17 00 03008 / 15 06 02  11.7       1014.0  -0.8 F    33 //    .0 1                             kn  AWS Fair Isle
2019 Jul 17 00 03017 / 14 07 62  11.7  11.1 1013.3  -1.1 nowF       001.0 1                             kn  AWS Kirkwall
2019 Jul 17 00 03023 / 18 14 80  14.6  13.8 1010.9  -1.6 F    23 //    .8 1                             kn  AWS South Uist Range
2019 Jul 17 00 03026 / 19 12 57  14.0  13.2 1011.5  -1.2 nowS 81 //    tr 1                             kn  AWS Stornoway
2019 Jul 17 00 03031 / 32 04 82  13.5  10.5 1013.1  -1.2 F             .0 1                             kn  AWS Loch Glascarnoch
2019 Jul 17 00 03034 / 19 08 78  15.9  11.4 1012.2  -1.4 F    23 //    tr 1                             kn  AWS Aultbea
2019 Jul 17 00 03039 / 17 13 //   9.2   9.2                   // //                                     kn  AWS Bealach No Ba
2019 Jul 17 00 03041 / 19 17 //   8.5   8.0                   // //                                     kn  AWS Aonach Moor
2019 Jul 17 00 03047 / 33 01 81  12.7  11.4 1014.2  -1.3 F             .0 1                             kn  AWS Tulloch Bridge
2019 Jul 17 00 03062 / 03 02 04  11.2  10.9 1013.3  -1.1 nowF 34 //                                     kn  AWS Tain Range
2019 Jul 17 00 03063 / 23 01 81  10.7   9.1 1014.0  -0.7 nowF          .0 1                             kn  AWS Aviemore
2019 Jul 17 00 03065 / 21 15 //   8.6   6.0                   // //                                     kn  AWS Cairngorm
2019 Jul 17 00 03066 / 13 02 59  13.1  12.6 1013.3  -0.7 nowF 10 //    .0 1                             kn  AWS Kinloss
2019 Jul 17 00 03068 4 14 03 82  13.1  12.4 1013.3  -0.9 F             .0 1                             kn      Lossiemouth
2019 Jul 17 00 03072 / 22 09 //  11.1   6.7                   // //                                     kn  AWS Cairnwell
2019 Jul 17 00 03075 / 12 05 61  12.4  11.4 1013.1  -1.4 F             .0 1                             kn  AWS Wick
2019 Jul 17 00 03080 / 09 03 63  11.1  10.8 1013.9  -0.7 F    10 //    .0 1                             kn  AWS Aboyne
2019 Jul 17 00 03088 / 23 05 62  14.3  13.4 1013.8  -0.4 nowF          .0 1                             kn  AWS Inverbervie
2019 Jul 17 00 03091 / 02 01 63  14.1  12.9 1013.6  -0.6 F             tr 1                             kn  AWS Aberdeen Dyce
2019 Jul 17 00 03100 / 18 10 69  14.5  13.5 1012.5  -1.5 F    23 //    .6 1                             kn  AWS Tiree
2019 Jul 17 00 03105 / 12 04 59  14.1  13.6 1013.3  -1.4 F    81 //    .2 1                             kn  AWS Port Ellen
2019 Jul 17 00 03111 / 15 03 61  14.7  13.7 1013.6  -0.8 F    // //    .0 1                             kn  AWS Machrihanish
2019 Jul 17 00 03132 / 12 05 60  14.4  13.8 1014.8  -1.0 F             .0 1                             kn  AWS West Freugh
2019 Jul 17 00 03134 / 17 04 56  15.2  14.3 1014.3  -0.8 nowS 61 //    .4 1                             kn  AWS Glasgow Bishopton
2019 Jul 17 00 03136 / 17 05 //  16.6  12.0 1014.2  -1.0 nowS          .0 1                             kn  AWS Prestwick
2019 Jul 17 00 03144 / 28 01 83  15.2  13.2 1014.4  -0.4 F             .0 1                             kn  AWS Strathallan
2019 Jul 17 00 03148 / 16 13 //  13.0  11.7                   // //                                     kn  AWS Glen Ogle
2019 Jul 17 00 03153 / 18 10 //  14.7  14.2 1015.1  -0.8 F    // //    .0 1                             kn  AWS Dundrennan
2019 Jul 17 00 03155 / 19 12 80  14.5  12.5 1014.7  -0.9 F    // //    .0 1                             kn  AWS Drumalbin
2019 Jul 17 00 03158 / 23 06 61  13.0  12.3 1015.1  -0.4 F             tr 1                             kn  AWS Charterhall
2019 Jul 17 00 03162 / 20 02 05  13.2  13.2 1016.4  -0.3 F    34 //    .0 1                             kn  AWS Eskdalemuir
2019 Jul 17 00 03166 / 21 02 82  13.8  11.8 1014.6  -0.5 nowF          .0 1                             kn  AWS Edinburgh Gogarbank
2019 Jul 17 00 03171 / 27 05 83  15.3  13.0 1014.1  -0.4 nowF          .0 1                             kn  AWS Leuchars
2019 Jul 17 00 03204 7 22 04 65  15.2  14.0 1015.8  -0.9 nowS          .0 1                             kn      Ronaldsway
2019 Jul 17 00 03210 / 16 09 75  14.1  11.8 1016.2  -0.8 nowS // //    .0 1                             kn  AWS St Bees Head
2019 Jul 17 00 03212 / 09 06 84  15.7   8.6 1016.1  -0.7 F             .0 1                             kn  AWS Keswick
2019 Jul 17 00 03214 / 15 06 84  14.7  13.7 1016.5  -0.7 F             .0 1                             kn  AWS Walney Island
2019 Jul 17 00 03220 / // // 69  13.9  12.3 1015.9  -0.5 F    // //    .0 1                             kn  AWS Carlisle
2019 Jul 17 00 03224 / 17 03 56  11.7  11.5 1016.1  -0.7 nowF 10 //    .0 1                             kn  AWS Spadeadam
2019 Jul 17 00 03225 / 14 07 80  13.3  11.6 1016.5  -0.5 nowF // //    .0 1                             kn  AWS Shap Fell
2019 Jul 17 00 03226 / 15 03 84  13.0  10.2 1016.7  -0.3 nowF          .0 1                             kn  AWS Warcop Range
2019 Jul 17 00 03227 / 23 17 //   9.6   9.6                   // //                                     kn  AWS Great Dun Fell
2019 Jul 17 00 03316 / 18 02 78  13.6  11.2 1016.9  -0.6 nowF          .0 1                             kn  AWS Crosby
2019 Jul 17 00 03318 / 12 02 //  13.3  11.1                   // //    .0 1                             kn  AWS Blackpool
2019 Jul 17 00 03230 / 34 02 64  12.5  11.8 1016.1  -0.5 nowF // //    .0 1                             kn  AWS Redesdale
2019 Jul 17 00 03238 / 30 03 62  13.4  12.4 1015.5  -0.5 nowF 04 //    .0 1                             kn  AWS Albermarle
2019 Jul 17 00 03240 / 26 09 //  16.4  13.4 1015.0  -0.5 F    // //    .0 1                             kn  AWS Boulmer
2019 Jul 17 00 03257 / 25 01 80  12.0   8.4 1016.7  -0.1 nowF          .0 1                             kn  AWS Leeming
2019 Jul 17 00 03265 / 07 02 80  11.5   9.9 1016.9  -0.3 nowF          .0 1                             kn  AWS Topcliffe
2019 Jul 17 00 03266 / 31 03 65  14.7   8.4 1016.6  -0.3 nowF // //    .0 1                             kn  AWS Linton-on-Ouse
2019 Jul 17 00 03275 / 21 05 //  13.4  11.1 1016.2  -0.3 nowF // //    .0 1                             kn  AWS Loftus
2019 Jul 17 00 03281 / 00 00 //  13.2   8.8                   // //    .0 1                             kn  AWS Fylingdales
2019 Jul 17 00 03292 / 30 08 //  15.0  10.8 1016.0  -0.3 nowF // //    .0 1                             kn  AWS Bridlington
2019 Jul 17 00 03344 / 32 03 84  13.2   8.5 1017.2  -0.6 nowF          .0 1                             kn  AWS Bingley
2019 Jul 17 00 03346 / 26 06 //  14.4   9.5                   // //    .0 1                             kn  AWS Emley Moor No.2
2019 Jul 17 00 03373 / 02 06 75  17.6  12.3 1016.6  -0.1 nowF // //    .0 1                             kn  AWS Scampton
2019 Jul 17 00 03377 6 02 05 81  18.3  12.5 1016.8  -0.1 nowF          .0 1                             kn      Waddington
2019 Jul 17 00 03379 / 23 03 69  17.9  14.0 1016.9  -0.1 F    // //    .0 1                             kn  AWS Cranwell
2019 Jul 17 00 03382 / 27 03 83  14.4  10.5 1016.4  -0.2 nowF          .0 1                             kn  AWS Leconfield
2019 Jul 17 00 03385 / 19 04 60  16.1  14.2 1016.5  -0.1 nowF // //                                     kn  AWS Donna Nook
2019 Jul 17 00 03391 7 22 01 75  18.9  14.1 1016.6  -0.1 F             .0 1                             kn      Coningsby
2019 Jul 17 00 03392 / 20 04 60  17.7  15.1 1016.6  -0.3 nowF // //    .0 1                             kn  AWS Wainfleet
2019 Jul 17 00 03302 / 17 15 73  15.8  14.3 1016.5  -1.0 F             .0 1                             kn  AWS Valley
2019 Jul 17 00 03301 / 18 08 59  15.0  13.5 1016.8  -1.0 F    // //    .0 1                             kn  AWS Raf Mona
2019 Jul 17 00 03305 / // // //  13.9  12.6 1017.9  -1.0 F                                              kn  AWS Capel Curig
2019 Jul 17 00 03321 / 21 03 73  13.1  11.3 1017.1  -0.6 nowF          .0 1                             kn  AWS Hawarden
2019 Jul 17 00 03405 / 18 10 65  14.4  14.2 1018.0  -0.7 nowF // //    .0 1                             kn  AWS Aberdaron
2019 Jul 17 00 03409 / 34 01 //  10.8  10.3 1018.1  -0.4 nowF // //    .0 1                             kn  AWS Bala
2019 Jul 17 00 03410 / 21 04 76  12.6  10.1 1017.8  -0.5 nowF // //    .0 1                             kn  AWS Lake Vrynwy
2019 Jul 17 00 03502 / 19 06 65  12.8  11.3 1018.0  -0.6 nowF          .0 1                             kn  AWS Aberporth
2019 Jul 17 00 03503 / 00 00 63  11.4  10.9 1018.1  -0.4 nowF          .0 1                             kn  AWS Trawscoed
2019 Jul 17 00 03507 / 19 03 69  11.1  10.1 1018.8  -0.2 nowF          .0 1                             kn  AWS Sennybridge
2019 Jul 17 00 03604 / 23 02 75  14.6  13.8 1018.0  -0.5 nowF // //    .0 1                             kn  AWS Milford Haven
2019 Jul 17 00 03605 / 07 03 74  11.9  10.2 1018.1  -0.4 nowF // //    .0 1                             kn  AWS Pembrey Sands
2019 Jul 17 00 03609 / 27 04 //  16.3  13.6 1018.6  -0.1 nowF // //    .0 1                             kn  AWS Mumbles
2019 Jul 17 00 03716 / 27 05 66  16.3  15.0 1017.5  -0.4 nowF          .0 1                             kn  AWS St Athan
2019 Jul 17 00 03330 / 09 03 79  14.8  11.4 1017.1  -0.7 nowF 23 //    tr 1                             kn  AWS Leek Thorncliffe
2019 Jul 17 00 03354 / 34 03 81  18.3  12.0 1016.9  -0.3 nowF          .0 1                             kn  AWS Nottingham Wea Cen
2019 Jul 17 00 03414 / 25 04 64  13.7  12.2 1017.4  +0.0 nowF          .0 1                             kn  AWS Shawbury
2019 Jul 17 00 03520 / 34 02 65  12.5  10.8 1017.8  +0.0 S    // //    .0 1                             kn  AWS Shobdon
2019 Jul 17 00 03522 / 29 04 79  14.0  12.4 1017.8  +0.0 nowF          .0 1                             kn  AWS Hereford Credenhill
2019 Jul 17 00 03529 / 16 02 67  14.7  13.3 1017.5  -0.1 F             .0 1                             kn  AWS Pershore
2019 Jul 17 00 03535 / 17 03 62  14.7  13.8 1017.0  -0.2 nowF          .0 1                             kn  AWS Coleshill
2019 Jul 17 00 03544 / 24 01 70  13.3  12.2 1017.2  -0.1 F             .0 1                             kn  AWS Church Lawford
2019 Jul 17 00 03647 / 29 05 74  15.9  12.9 1017.1  +0.0 S    // //    .0 1                             kn  AWS Little Rissington
2019 Jul 17 00 03649 2 25 03 80  16.6  12.8 1017.3  +0.0 S             .0 1                             kn      Brize Norton
2019 Jul 17 00 03658 1 17 05 80  14.0  12.3 1017.5  +0.0 S             .0 1                             kn      Benson
2019 Jul 17 00 03660 / 22 03 80  15.1  12.6 1017.6  -0.1 F             .0 1                             kn  AWS High Wycombe
2019 Jul 17 00 03462 / 20 03 72  17.1  13.5 1016.4  -0.2 nowF          .0 1                             kn  AWS Wittering
2019 Jul 17 00 03469 / 18 05 84  17.7  13.7 1016.6  -0.3 nowF          .0 1                             kn  AWS Holbeach
2019 Jul 17 00 03482 7 14 07 62  18.5  12.9 1016.7  -0.6 nowF          .0 1                             kn      Marham
2019 Jul 17 00 03488 / 18 10 84  17.4  12.8 1016.6  -0.5 nowF          .0 1                             kn  AWS Weybourne
2019 Jul 17 00 03560 / 26 06 73  15.7  13.1 1017.0  +0.0 S             .0 1                             kn  AWS Bedford
2019 Jul 17 00 03680 / // // //  14.4  12.6 1017.4  -0.1 F    // //    .0 1                             kn  AWS Rothamsted
2019 Jul 17 00 03590 / 17 08 70  16.4  14.0 1017.2  -0.3 F             .0 1                             kn  AWS Wattisham
2019 Jul 17 00 03684 / 20 06 71  15.4  13.0 1016.9  -0.1 F             .0 1                             kn  AWS Andrewsfield
2019 Jul 17 00 03693 / 25 05 76  16.4  13.1 1017.7  +0.1 R             .0 1                             kn  AWS Shoeburyness
2019 Jul 17 00 03707 / 12 02 80  14.8  12.7 1018.3  -0.5 nowF          .0 1                             kn  AWS Chivenor
2019 Jul 17 00 03710 / 34 06 63  12.3  11.2 1018.5  -0.6 nowF // //    .0 1                             kn  AWS Liscombe
2019 Jul 17 00 03803 / 34 04 83  14.7  13.4 1018.7  -0.3 F             .0 1                             kn  AWS Scilly St Marys
2019 Jul 17 00 03808 7 00 00 58  13.2  12.6 1018.7  -0.6 F    10 11    .0 1                             kn      Camborne
2019 Jul 17 00 03809 2 02 05 65  13.3  11.8 1018.5  -0.4 nowF          .0 1                             kn      Culdrose RNAS
2019 Jul 17 00 03823 / 35 05 44  12.2  11.8 1018.6  -0.6 nowF 10 //    .0 1                             kn  AWS Cardinham
2019 Jul 17 00 03827 / 08 02 69  13.4  12.5 1018.3  -0.7 nowF          .0 1                             kn  AWS Plymouth
2019 Jul 17 00 03840 / 30 03 62  13.8  12.1 1018.4  -0.4 nowF 20 //    .0 1                             kn  AWS Dunkeswell
2019 Jul 17 00 03853 1 10 01 65  12.7  10.4 1018.1  -0.4 nowF          .0 1                             kn      Yeovilton
2019 Jul 17 00 03672 / 25 02 73  16.3  12.6 1017.5  +0.1 nowS // //    .0 1                             kn  AWS Northolt
2019 Jul 17 00 03740 / 21 05 //  15.1  12.3 1017.9  -0.2 nowF // //    .0 1                             kn  AWS Lyneham
2019 Jul 17 00 03743 / 24 05 80  14.9  11.5 1018.0  -0.1 nowF // //    .0 1                             kn  AWS Larkhill
2019 Jul 17 00 03746 / 27 03 65  14.5  11.6 1018.2  -0.1 nowF          .0 1                             kn  AWS Boscombe Down
2019 Jul 17 00 03749 / 28 02 70  14.4  11.6 1018.0  -0.2 nowF // //    .0 1                             kn  AWS Middle Wallop
2019 Jul 17 00 03761 2 22 06 75  14.4  10.9 1017.9  -0.2 F             .0 1                             kn      Odiham
2019 Jul 17 00 03768 / 24 03 80  14.4  11.1 1017.7  -0.2 nowF // //    .0 1                             kn  AWS South Farnborough
2019 Jul 17 00 03769 / 24 01 57  11.0  10.2 1017.9  -0.3 F    10 //    .0 1                             kn  AWS Charlwood
2019 Jul 17 00 03770 / // // //  17.2  12.9                   // //    .0 1                             kn  AWS St James Park
2019 Jul 17 00 03772 / 27 05 80  17.2  12.6 1017.6  +0.0 S             .0 1                             kn  AWS Heathrow
2019 Jul 17 00 03781 / 24 03 83  14.9  12.0 1018.0  -0.2 F             .0 1                             kn  AWS Kenley
2019 Jul 17 00 03796 / 09 03 //  13.7  11.0 1017.9  -0.3 F    // //                                     kn  AWS Langdon Bay
2019 Jul 17 00 03797 / 29 04 83  15.0  11.2 1018.0  -0.1 nowS          .0 1                             kn  AWS Manston
2019 Jul 17 00 03857 / 33 06 81  15.6  13.7 1018.0  -0.7 nowF          .0 1                             kn  AWS Isle of Portland
2019 Jul 17 00 03862 / 36 03 68  12.5  10.5 1018.0  -0.5 F             .0 1                             kn  AWS Bournemouth Hurn
2019 Jul 17 00 03866 / 32 08 //  16.4  10.6 1017.4  -0.6 F    // //    .0 1                             kn  AWS St Catherines Point
2019 Jul 17 00 03872 / 32 03 81  13.9  11.5 1017.7  -0.5 nowS          .0 1                             kn  AWS Thorney Island
2019 Jul 17 00 03876 / 35 06 //  12.4  11.6 1017.5  -0.6 F    // //    .0 1                             kn  AWS Shoreham
2019 Jul 17 00 03882 / 01 03 72  13.0  11.2 1017.8  -0.3 nowS          .0 1                             kn  AWS Herstmonceux
2019 Jul 17 00 03894 3 36 04 40  13.1  12.8 1018.5  -0.2 nowF 40 00                                     kn      Guernsey Airport
2019 Jul 17 00 03895 / 01 05 57  14.0  13.6 1018.1  -0.1 F    10 //    .0 1                             kn  AWS Jersey Airport
2019 Jul 17 00 03896 / // // //  20.5                         // //    .0 2                             kn  AWS St Helier
2019 Jul 17 00 03901 / 20 08 80  15.2  12.7 1013.8  -0.9 F             .0 1                             kn  AWS Thomastown
2019 Jul 17 00 03904 / 19 04 83  15.1  12.6 1013.5  -1.1 F             .0 1                             kn  AWS Castlederg
2019 Jul 17 00 03907 / 19 04 82  15.4  13.9 1013.3  -1.4 nowF 23 //    tr 1                             kn  AWS Magilligan
2019 Jul 17 00 03911 / 18 05 82  14.4  11.5 1014.3  -0.9 nowF          tr 1                             kn  AWS Lough Fea
2019 Jul 17 00 03915 / 15 04 80  15.4  12.9 1013.5  -1.0 nowS 23 //    tr 1                             kn  AWS Port Glenone
2019 Jul 17 00 03916 / 19 05 81  15.2  12.9 1014.0  -0.9 F             tr 1                             kn  AWS Ballypatrick Forest
2019 Jul 17 00 03917 / 20 05 82  16.8  12.6 1014.4  -0.7 nowS          tr 1                             kn  AWS Aldergrove
2019 Jul 17 00 03923 / 22 04 81  15.1  11.8 1014.5  -0.7 nowS          tr 1                             kn  AWS Glennane
2019 Jul 17 00 03953 / 20 04 70  15.7  13.5 1016.2  -1.0 nowF          .0 1                             m/s AWS Valentia
2019 Jul 17 00 03955 6 23 04 80  14.1  12.7 1017.1  -0.7 F             .0 1                             m/s     Cork Airport
2019 Jul 17 00 03956 / 23 03 62  15.3  14.3 1016.5  -1.0 F             .0 1                             m/s AWS Johnstown Castle
2019 Jul 17 00 03962 6 19 03 70  15.7  12.3 1015.8  -0.9 F             .0 1                             m/s     Shannon Airport
2019 Jul 17 00 03967 6 23 03 70  15.4  13.3 1015.7  -0.4 nowF          .0 1                             m/s     Casement Aerodrome
2019 Jul 17 00 03969 7 24 02 80  16.4  12.4 1015.7  -0.4 nowF          .0 1                             m/s     Dublin Airport
2019 Jul 17 00 03973 / 19 04 //  14.0  12.3 1014.2  -1.3 F    // //    .0 1                             m/s AWS Connaught Airport
2019 Jul 17 00 03976 / 20 08 66  15.9  13.3 1012.2  -1.7 F    01 5/    tr 1                             m/s AWS Belmullet
2019 Jul 17 00 03952 / 22 03 81  14.9  13.0 1016.9  -0.7 nowF          .0 1                             m/s AWS Roches Point
2019 Jul 17 00 03970 / 20 05 //  15.0  13.1 1014.0  -1.5 nowF // //    .0 1                             m/s AWS Claremorris
2019 Jul 17 00 03971 / 21 01 81  14.5  12.5 1015.5  -0.7 F             .0 1                             m/s AWS Mullingar
2019 Jul 17 00 03978 / 19 04 63  15.6  11.9 1013.4  -1.3 F    01 85    tr 1                             m/s AWS Finner
2019 Jul 17 00 03961 / 18 02 80  15.1  12.5 1016.2  -0.6 F             .0 1                             m/s AWS Oak Park
2019 Jul 17 00 03979 / 19 02 80  15.1  12.0 1014.7  -0.8 F             .0 1                             m/s AWS Ballyhaise
2019 Jul 17 00 03966 / 19 02 76  14.5  12.1 1015.8  -0.8 F             .0 1                             m/s AWS Gurteen
2019 Jul 17 00 03963 / 21 09 62  16.0  14.0 1014.0  -1.4 F    81 8/    tr 1                             m/s AWS Mace Head
2019 Jul 17 00 03951 / 22 04 77  16.0  13.7 1017.2  -1.0 F             .0 1                             m/s AWS Sherkin Island
2019 Jul 17 00 03980 / 16 02 70  15.1  13.6 1012.9  -1.5 F    81 86    .3 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