Decoded British Isles SYNOP weather reports

Weather data for 2018Apr22-00Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2018 Apr 22 00 03002 / 15 17 62   7.0   6.5 1012.4  -2.0 nowF          .2 1                             kn  AWS Baltasound
2018 Apr 22 00 03005 7 16 12 60   6.7   6.2 1011.9  -2.2 F             .0 1                             kn      Lerwick
2018 Apr 22 00 03008 / 14 12 62   7.0       1010.9  -2.2 F             .0 1                             kn  AWS Fair Isle
2018 Apr 22 00 03010 / 11 11 //   7.8   6.4 1007.1  -3.2 F    // //                                     kn  AWS Sule Skerry
2018 Apr 22 00 03017 / 15 06 64   7.6   5.9 1009.1  -1.8 nowF          .0 1                             kn  AWS Kirkwall
2018 Apr 22 00 03023 / 15 06 73   8.2   7.1 1005.2  -2.6 nowF 81 // 001.0 1                             kn  AWS South Uist Range
2018 Apr 22 00 03026 / 25 02 68   8.0   6.5 1006.2  -2.8 nowS 81 //    .2 1                             kn  AWS Stornoway
2018 Apr 22 00 03031 / 31 02 82   5.5   3.2 1007.8  -2.4 nowF          .0 1                             kn  AWS Loch Glascarnoch
2018 Apr 22 00 03034 / 08 02 84   6.9   5.5 1006.1  -2.8 F             tr 1                             kn  AWS Aultbea
2018 Apr 22 00 03039 / // // //   7.4  -0.6                   // //                                     kn  AWS Bealach No Ba
2018 Apr 22 00 03044 / 28 04 84   6.8   4.5 1007.3  -2.8 nowF          .0 1                             kn  AWS Altnaharra
2018 Apr 22 00 03047 / 34 02 83   5.8   1.1 1008.7  -2.2 nowF          .0 1                             kn  AWS Tulloch Bridge
2018 Apr 22 00 03062 / 27 02 61   4.3   4.1 1007.6  -2.5 F    20 //    .0 1                             kn  AWS Tain Range
2018 Apr 22 00 03063 / 20 03 84   8.2   2.2 1007.9  -2.2 nowF          .0 1                             kn  AWS Aviemore
2018 Apr 22 00 03065 / 16 35 //   4.0   0.3                   // //                                     kn  AWS Cairngorm
2018 Apr 22 00 03066 / 12 02 83  10.5   5.4 1007.6  -2.4 nowS          .0 1                             kn  AWS Kinloss
2018 Apr 22 00 03068 7 11 07 80  11.2   6.8 1007.8  -2.6 F             .0 1                             kn      Lossiemouth
2018 Apr 22 00 03072 / 18 13 //   7.2   3.7                   // //                                     kn  AWS Cairnwell
2018 Apr 22 00 03075 / 17 05 65   8.8   6.0 1008.7  -1.9 nowS          .0 1                             kn  AWS Wick
2018 Apr 22 00 03080 / 24 02 60   5.1   4.9 1009.5  -2.6 F             .0 1                             kn  AWS Aboyne
2018 Apr 22 00 03100 / 19 06 61   8.5   7.0 1005.7  -2.7 F             .0 1                             kn  AWS Tiree
2018 Apr 22 00 03105 / 13 13 66  10.0   6.2 1006.2  -2.4 nowS          .0 1                             kn  AWS Port Ellen
2018 Apr 22 00 03111 / 12 13 72   9.3   6.2 1006.7  -2.6 F    // //    .0 1                             kn  AWS Machrihanish
2018 Apr 22 00 03132 / 12 04 59   7.1   6.3 1008.2  -1.6 nowF 10 //    .0 1                             kn  AWS West Freugh
2018 Apr 22 00 03134 / 21 01 84   8.5   2.4 1007.8  -2.1 F             .0 1                             kn  AWS Glasgow Bishopton
2018 Apr 22 00 03136 / 27 01 83  10.7   4.5 1007.5  -2.1 nowF          .0 1                             kn  AWS Prestwick
2018 Apr 22 00 03144 / 06 04 64   9.0   7.3 1009.1  -2.0 nowF          .0 1                             kn  AWS Strathallan
2018 Apr 22 00 03148 / 15 14 //   9.0   1.1                   // //                                     kn  AWS Glen Ogle
2018 Apr 22 00 03153 / 17 06 63  12.8   8.5 1008.0  -1.8 nowS          .0 1                             kn  AWS Dundrennan
2018 Apr 22 00 03155 / 25 03 80  10.4   4.8 1008.0  -2.4 F    // //    .0 1                             kn  AWS Drumalbin
2018 Apr 22 00 03158 / 15 02 62  11.7   9.7 1008.6  -2.7 nowF          .0 1                             kn  AWS Charterhall
2018 Apr 22 00 03162 / 33 02 60  10.7   9.8 1009.1  -2.5 F    81 //    .2 1                             kn  AWS Eskdalemuir
2018 Apr 22 00 03166 / 29 04 60   8.9   7.3 1007.8  -2.8 F             .0 1                             kn  AWS Edinburgh Gogarbank
2018 Apr 22 00 03204 3 27 03 65  10.9   7.2 1009.0  -1.4 nowS          .0 1                             kn      Ronaldsway
2018 Apr 22 00 03210 / 17 13 61  14.0  11.4 1008.4  -2.1 nowS // //    .0 1                             kn  AWS St Bees Head
2018 Apr 22 00 03212 / 09 05 60  16.1  13.0 1008.8  -2.2 F    04 //    .8 1                             kn  AWS Keswick
2018 Apr 22 00 03214 / 12 08 56  14.2  12.6 1008.7  -2.1 nowS 23 // 002.0 1                             kn  AWS Walney Island
2018 Apr 22 00 03220 / // // 66  16.3  12.5 1008.6  -2.4 nowS // //    .0 1                             kn  AWS Carlisle
2018 Apr 22 00 03224 / 17 10 60  14.0  11.3 1008.9  -2.2 nowF          tr 1                             kn  AWS Spadeadam
2018 Apr 22 00 03226 / 16 15 64  16.3  11.8 1009.2  -2.3 nowF          tr 1                      25 WW  kn  AWS Warcop Range
2018 Apr 22 00 03227 / 19 25 //  11.4  10.8                   // //                                     kn  AWS Great Dun Fell
2018 Apr 22 00 03316 / 16 09 73  16.3  12.7 1009.7  -1.6 nowS          tr 1                             kn  AWS Crosby
2018 Apr 22 00 03318 / 15 11 //  16.0  12.9                   // //    .2 1                             kn  AWS Blackpool
2018 Apr 22 00 03230 / 35 05 62  11.1   9.9 1009.5  -2.8 nowF // //    .0 1                             kn  AWS Redesdale
2018 Apr 22 00 03238 / 13 05 58  13.6  11.4 1009.3  -2.5 nowF 04 //    tr 1                             kn  AWS Albermarle
2018 Apr 22 00 03257 / 15 05 57  13.2  11.6 1010.8  -2.0 nowF 23 //    .6 1                             kn  AWS Leeming
2018 Apr 22 00 03265 / 12 12 57  13.1  12.0 1011.2  -2.1 nowF 23 //    .6 1                             kn  AWS Topcliffe
2018 Apr 22 00 03266 / 11 08 56  13.3  11.9 1011.2  -2.0 nowF // // 001.0 1                             kn  AWS Linton-on-Ouse
2018 Apr 22 00 03275 / 18 22 56  13.2  10.8 1011.4  -1.6 nowS 81 //    tr 1                      30 WW  kn  AWS Loftus
2018 Apr 22 00 03281 / 19 14 //  11.7   9.9                   // //    .6 1                             kn  AWS Fylingdales
2018 Apr 22 00 03292 / // // //   9.0   7.1 1013.1  -1.5 nowF // //    .0 1                             kn  AWS Bridlington
2018 Apr 22 00 03344 / 18 07 68  15.5  11.2 1010.7  -2.1 F             .2 1                             kn  AWS Bingley
2018 Apr 22 00 03346 / 18 15 //  15.1  10.7                   // //    .0 1                             kn  AWS Emley Moor No.2
2018 Apr 22 00 03373 / 15 08 58  14.4  11.7 1012.5  -1.4 nowF // //    .0 1                             kn  AWS Scampton
2018 Apr 22 00 03377 / 16 10 56  14.3  11.6 1013.0  -1.1 nowF 81 //    tr 1                             kn  AWS Waddington
2018 Apr 22 00 03379 / 15 07 40  13.9  12.1 1013.0  -1.5 nowF // //    .0 1                             kn  AWS Cranwell
2018 Apr 22 00 03382 / 08 02 57   9.8   7.9 1012.5  -1.5 nowF 04 //    .0 1                             kn  AWS Leconfield
2018 Apr 22 00 03385 / 15 12 60  11.3   9.5 1013.3  -1.4 nowF // //                                     kn  AWS Donna Nook
2018 Apr 22 00 03391 6 14 07 65  14.0  10.8 1013.3  -1.4 nowF          .0 1                             kn      Coningsby
2018 Apr 22 00 03392 / 17 10 57  12.6  10.1 1014.1  -0.9 nowF // //    .0 1                             kn  AWS Wainfleet
2018 Apr 22 00 03301 / 18 10 66  13.6  10.2 1009.3  -1.6 nowS // //    .0 1                             kn  AWS Raf Mona
2018 Apr 22 00 03313 / 18 11 80  16.9  11.4 1009.4  -1.9 nowS // //    .6 1                             kn  AWS Rhyl
2018 Apr 22 00 03321 / 16 06 63  14.4  11.8 1010.4  -1.2 nowS          .0 1                             kn  AWS Hawarden
2018 Apr 22 00 03409 / 20 06 //  15.9  10.0 1010.2  -1.4 nowS // //    .0 1                             kn  AWS Bala
2018 Apr 22 00 03410 / 21 08 83  13.9   9.9 1010.8  -1.2 F    // //    .0 1                             kn  AWS Lake Vrynwy
2018 Apr 22 00 03502 / 17 16 61  12.9  10.4 1009.9  -1.3 nowS          .0 1                             kn  AWS Aberporth
2018 Apr 22 00 03503 / 16 08 78  15.5  10.8 1010.1  -1.2 F             .0 1                             kn  AWS Trawscoed
2018 Apr 22 00 03507 / 20 07 69  12.4   9.7 1011.8  -1.0 nowF          tr 1                             kn  AWS Sennybridge
2018 Apr 22 00 03604 / 20 04 59  10.4   8.9 1011.3  +0.0 S    // //    .0 1                             kn  AWS Milford Haven
2018 Apr 22 00 03605 / 16 06 50  11.8   9.8 1011.5  -0.5 nowF // //    .0 1                             kn  AWS Pembrey Sands
2018 Apr 22 00 03609 / 10 13 //  12.6  10.3 1012.0  -1.0 nowF // //    .0 1                             kn  AWS Mumbles
2018 Apr 22 00 03716 / 13 08 60  14.4  11.1 1011.9  -1.4 nowS          .0 1                             kn  AWS St Athan
2018 Apr 22 00 03330 / 17 10 83  14.3  10.5 1011.9  -1.0 nowF          tr 1                             kn  AWS Leek Thorncliffe
2018 Apr 22 00 03354 / 18 08 89  15.1  11.6 1012.5  -1.6 nowF 23 // 002.0 1                             kn  AWS Nottingham Wea Cen
2018 Apr 22 00 03414 / 17 11 74  16.3  10.9 1011.0  -1.2 nowS          .0 1                             kn  AWS Shawbury
2018 Apr 22 00 03520 / 26 04 67  15.8  11.9 1011.9  -0.6 nowF // //    .0 1                             kn  AWS Shobdon
2018 Apr 22 00 03522 / 09 04 61  14.1  11.8 1012.4  -0.2 nowF          tr 1                             kn  AWS Hereford Credenhill
2018 Apr 22 00 03529 / 15 05 81  15.7  12.7 1013.0  -1.8 nowS       002.0 1                             kn  AWS Pershore
2018 Apr 22 00 03535 / 16 06 74  14.5  12.9 1012.5  -1.8 nowS       002.0 1                             kn  AWS Coleshill
2018 Apr 22 00 03544 / 18 04 67  14.9  13.1 1013.3  -2.2 nowR 81 // 002.0 1                             kn  AWS Church Lawford
2018 Apr 22 00 03647 / 16 09 70  13.6  12.1 1012.6  -2.2 nowS // // 005.0 1                             kn  AWS Little Rissington
2018 Apr 22 00 03649 7 13 03 80  15.3  12.0 1012.9  -2.3 nowS 25 98 001.0 1                             kn      Brize Norton
2018 Apr 22 00 03658 / 11 13 80  14.3  11.6 1013.6  -1.4 nowS // // 004.0 1                      28 WW  kn  AWS Benson
2018 Apr 22 00 03660 / 16 04 64  13.4  11.5 1014.8  -0.6 nowR 62 // 005.0 1                      15 10m kn  AWS High Wycombe
2018 Apr 22 00 03462 / 11 05 27  13.9  12.4 1013.1  -1.2 nowF 23 //    .2 1                             kn  AWS Wittering
2018 Apr 22 00 03469 / 14 08 57  13.3  10.5 1014.1  -0.6 nowF 04 //    .0 1                             kn  AWS Holbeach
2018 Apr 22 00 03482 / 14 06 59  13.9   9.3 1015.1  -0.1 nowR 04 //    tr 1                             kn  AWS Marham
2018 Apr 22 00 03488 / 17 13 80  13.5   7.9 1014.5  -1.0 nowS          tr 1                             kn  AWS Weybourne
2018 Apr 22 00 03560 / 17 12 68  16.0  12.9 1014.6  -0.3 nowR 57 //    .6 1                             kn  AWS Bedford
2018 Apr 22 00 03590 / 21 06 57  11.9   8.4 1015.5  -0.6 nowS 04 //    .0 1                             kn  AWS Wattisham
2018 Apr 22 00 03684 / 18 03 57  14.3  10.4 1015.1  -0.6 nowF 04 //    tr 1                             kn  AWS Andrewsfield
2018 Apr 22 00 03693 / 01 04 26  11.5  10.9 1015.1  -1.0 nowF 10 //    .0 1                             kn  AWS Shoeburyness
2018 Apr 22 00 03707 / 11 09 57  12.3  10.0 1011.7  -1.3 F    04 //    .0 1                             kn  AWS Chivenor
2018 Apr 22 00 03628 / 16 08 69  15.5  12.3 1012.5  -0.8 F          003.0 1                             kn  AWS Filton
2018 Apr 22 00 03710 / 15 06 60  11.9   9.7 1012.6  -1.3 nowF // //    .0 1                             kn  AWS Liscombe
2018 Apr 22 00 03803 / 24 06 60  10.3   9.9 1011.8  -1.2 F             .0 1                             kn  AWS Scilly St Marys
2018 Apr 22 00 03808 / 18 08 28  10.2   9.5 1012.0  -0.5 nowS 10 //    .0 1                             kn  AWS Camborne
2018 Apr 22 00 03809 / 11 04 11   8.9   8.6 1012.1  -0.8 F    // //    .0 1                             kn  AWS Culdrose RNAS
2018 Apr 22 00 03827 / 09 03 56  11.3   9.4 1012.2  -1.3 nowF 04 //    .0 1                             kn  AWS Plymouth
2018 Apr 22 00 03840 / 14 13 61  12.5  10.4 1012.6  -1.1 nowF          .2 1                             kn  AWS Dunkeswell
2018 Apr 22 00 03853 / 15 09 81  15.2  12.5 1012.5  -0.5 nowF       001.0 1                             kn  AWS Yeovilton
2018 Apr 22 00 03672 / 15 04 49  14.4  13.8 1015.8  -0.1 nowR // // 011.0 1                             kn  AWS Northolt
2018 Apr 22 00 03740 / 18 11 //  14.8  11.2 1013.1  -1.4 nowS // // 007.0 1                             kn  AWS Lyneham
2018 Apr 22 00 03743 / 09 02 82  13.8  11.5 1013.3  -1.4 nowS // // 001.0 1                             kn  AWS Larkhill
2018 Apr 22 00 03746 / 10 03 83  13.8  11.5 1013.2  -1.5 F             .6 1                             kn  AWS Boscombe Down
2018 Apr 22 00 03749 / 10 06 69  14.9  12.1 1013.3  -1.5 nowF // // 004.0 1                             kn  AWS Middle Wallop
2018 Apr 22 00 03761 / 08 06 73  13.5  12.4 1014.1  -0.5 nowF 23 // 010.0 1                             kn  AWS Odiham
2018 Apr 22 00 03768 / 06 06 76  14.0  13.0 1014.4  +0.1 nowF // // 006.0 1                             kn  AWS South Farnborough
2018 Apr 22 00 03769 / 03 03 39  14.7  13.6 1014.8  -1.0 nowR 61 // 003.0 1                             kn  AWS Charlwood
2018 Apr 22 00 03770 / // // //  15.7  13.5                   // // 003.0 1                             kn  AWS St James Park
2018 Apr 22 00 03772 / 04 02 57  14.8  13.9 1015.6  -0.2 nowR 62 // 010.0 1                             kn  AWS Heathrow
2018 Apr 22 00 03781 / 26 05 80  16.0  11.8 1015.5  -0.9 nowR 81 //    tr 1                      30 WW  kn  AWS Kenley
2018 Apr 22 00 03784 / 06 02 //  12.7  11.4 1015.1  -0.5 nowR // //                                     kn  AWS Gravesend
2018 Apr 22 00 03796 / 11 09 //  16.3  11.8 1014.8  -1.3 F    // //                                     kn  AWS Langdon Bay
2018 Apr 22 00 03857 / 12 12 62  12.2  10.1 1013.0  -0.7 nowF       006.0 1                             kn  AWS Isle of Portland
2018 Apr 22 00 03862 / 28 08 58  14.3  12.1 1013.4  -0.9 nowR 83 // 006.0 1                             kn  AWS Bournemouth Hurn
2018 Apr 22 00 03866 / 09 11 //  14.6   9.5 1013.2  -0.2 nowF // // 006.0 1                             kn  AWS St Catherines Point
2018 Apr 22 00 03872 / 09 07 69  14.7  12.5 1013.9  -0.3 nowF 23 // 004.0 1                             kn  AWS Thorney Island
2018 Apr 22 00 03876 / 31 03 //  14.3  13.3 1014.5  -0.7 nowF // // 001.0 1                             kn  AWS Shoreham
2018 Apr 22 00 03882 / 23 02 31  15.2  12.9 1015.8  -0.1 nowR 82 //    tr 1                             kn  AWS Herstmonceux
2018 Apr 22 00 03894 0 27 07 75  13.9  11.2 1013.4  -0.4 F                                              kn      Guernsey Airport
2018 Apr 22 00 03895 / 27 05 71  13.6   9.9 1013.7  -0.5 F             .0 1                             kn  AWS Jersey Airport
2018 Apr 22 00 03901 / 23 04 84  10.7   4.6 1007.0  -0.5 F             .0 1                             kn  AWS Thomastown
2018 Apr 22 00 03904 / 24 03 82   9.0   6.9 1006.9  -0.7 nowF          .0 1                             kn  AWS Castlederg
2018 Apr 22 00 03907 / 21 09 81  10.3   7.0 1006.4  -1.6 nowS          .0 1                             kn  AWS Magilligan
2018 Apr 22 00 03911 / 16 05 73   7.9   4.7 1007.1  -1.9 nowS          .0 1                             kn  AWS Lough Fea
2018 Apr 22 00 03915 / 16 06 70   8.5   5.0 1006.6  -1.8 nowS          .0 1                             kn  AWS Port Glenone
2018 Apr 22 00 03916 / 22 09 84  12.1   2.6 1006.5  -2.2 nowS          .0 1                             kn  AWS Ballypatrick Forest
2018 Apr 22 00 03923 / 22 06 82   8.7   4.4 1007.2  -1.6 nowS          .0 1                             kn  AWS Glennane
2018 Apr 22 00 03953 / 17 01 59   8.8   8.1 1009.0  -0.6 nowS 61 6/ 011.0 1                             m/s AWS Valentia
2018 Apr 22 00 03955 8 20 04 62   8.7   8.0 1009.6  -1.4 F    60 62    .3 1                             m/s     Cork Airport
2018 Apr 22 00 03956 / 24 04 73   9.0   8.3 1010.0  -1.2 F    03 1/    .0 1                             m/s AWS Johnstown Castle
2018 Apr 22 00 03962 8 13 03 58   9.3   7.5 1008.5  -0.8 nowF 60 62 002.0 1                             m/s     Shannon Airport
2018 Apr 22 00 03967 6 21 06 80  10.0   0.1 1008.7  -1.0 nowR          .0 1                             m/s     Casement Aerodrome
2018 Apr 22 00 03969 4 23 07 82  11.2  -2.3 1008.5  -1.1 nowS          .0 1                             m/s     Dublin Airport
2018 Apr 22 00 03973 / 21 03 //   7.6   7.4 1007.5  -1.4 F    // // 002.0 1                             m/s AWS Connaught Airport
2018 Apr 22 00 03976 / 22 05 67   8.4   7.9 1006.5  -0.8 F    23 86 008.0 1                             m/s AWS Belmullet
2018 Apr 22 00 03952 / 20 05 72  10.2   8.4 1009.7  -1.5 F    51 5/    .1 1                             m/s AWS Roches Point
2018 Apr 22 00 03970 / 21 04 //   8.5   8.2 1007.4  -1.4 F    // // 004.0 1                             m/s AWS Claremorris
2018 Apr 22 00 03971 / 21 02 84   9.2   2.7 1008.2  -0.8 nowS          .0 1                             m/s AWS Mullingar
2018 Apr 22 00 03978 / 20 05 72   9.1   7.4 1006.8  -1.5 F    61 86    .8 1                             m/s AWS Finner
2018 Apr 22 00 03961 / 19 04 84   9.5   4.7 1009.5  -1.0 nowS          .0 1                             m/s AWS Oak Park
2018 Apr 22 00 03979 / 26 03 82  10.3   5.0 1007.6  -0.6 nowS          .0 1                             m/s AWS Ballyhaise
2018 Apr 22 00 03966 / 20 04 81   9.7   5.4 1008.6  -0.6 nowS 81 8/    tr 1                             m/s AWS Gurteen
2018 Apr 22 00 03963 / 21 04 62   8.5   7.7 1007.5  -0.7 nowF 22 65 012.0 1                             m/s AWS Mace Head
2018 Apr 22 00 03951 / 21 06 30   9.9   9.2 1009.2  -1.7 F    52 86 005.0 1                             m/s AWS Sherkin Island
2018 Apr 22 00 03980 / 19 02 59   7.8   5.7 1006.2  -2.0 F    10 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