Decoded British Isles SYNOP weather reports

Weather data for 2023Dec02-00Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2023 Dec 02 00 03002 8 20 05 50   1.6   1.2 1011.2  +0.0 S    61 //    .0 1                      08 10m kn  AWS Baltasound
2023 Dec 02 00 03005 8 01 01 89   1.3  -0.3 1010.6                                                      kn  AWS Lerwick
2023 Dec 02 00 03008 2 17 04 84   2.8   0.0 1010.2  +0.1 S             .2 1                      06 10m kn  AWS Fair Isle
2023 Dec 02 00 03017 0 23 03 //   1.4   0.6 1010.4                                                      kn  AWS Kirkwall
2023 Dec 02 00 03023 0 13 01 //  -0.9  -2.3 1010.8            // //                                     kn  AWS South Uist Range
2023 Dec 02 00 03026 0 29 04 85  -1.1  -2.0 1011.0  +0.1 S             .0 1                      05 10m kn  AWS Stornoway
2023 Dec 02 00 03031 0 27 01 89  -8.0  -8.9 1012.8  -0.2 F             .0 1                      02 10m kn  AWS Loch Glascarnoch
2023 Dec 02 00 03039 / 22 03 //  -3.7  -4.3                   // //                                     kn  AWS Bealach No Ba
2023 Dec 02 00 03044 0 29 02 87  -8.7  -9.5 1012.1  +0.0 nowF          .0 1                      02 10m kn  AWS Altnaharra
2023 Dec 02 00 03047 0 00 00 81  -8.3  -9.2 1013.9  +0.1 nowF          .0 1                      02 10m kn  AWS Tulloch Bridge
2023 Dec 02 00 03062 2 24 02 05  -5.2  -5.9 1011.5  +0.1 nowF 30 //    .0 1                      02 10m kn  AWS Tain Range
2023 Dec 02 00 03063 2 // 01 59  -8.0  -9.3 1013.0            20 //                                     kn  AWS Aviemore
2023 Dec 02 00 03066 3 23 01 //  -4.7  -5.9 1011.6                                                      kn  AWS Kinloss
2023 Dec 02 00 03068 0 18 01 //  -5.2  -6.1 1011.6                                                      kn  AWS Lossiemouth
2023 Dec 02 00 03072 / // // //  -5.4  -7.0                   // //                                     kn  AWS Cairnwell
2023 Dec 02 00 03075 0 28 02 //  -2.4  -3.0 1011.0                                                      kn  AWS Wick
2023 Dec 02 00 03080 0 27 03 84  -6.7  -7.7 1006.9  -2.1 nowS          .0 1                      04 10m kn  AWS Aboyne
2023 Dec 02 00 03088 1 30 04 82  -1.8  -4.6 1012.0  +0.0 S             .0 1                      05 10m kn  AWS Inverbervie
2023 Dec 02 00 03091 0 36 01 66  -6.0  -6.9 1012.2  +0.0 S             .0 1                      02 10m kn  AWS Aberdeen Dyce
2023 Dec 02 00 03100 6 13 09 89   3.9   2.0 1010.7  +0.2 nowF          .2 1                             kn  AWS Tiree
2023 Dec 02 00 03105 1 08 07 89   1.9   0.7 1010.8  +0.2 nowF          .0 1                      09 10m kn  AWS Port Ellen
2023 Dec 02 00 03111 8 11 08 81   3.0   2.1 1010.7  +0.1 R    21 // 009.0 1                      10 10m kn  AWS Machrihanish
2023 Dec 02 00 03132 8 06 03 //   0.4  -0.8 1011.5                                                      kn  AWS West Freugh
2023 Dec 02 00 03134 8 17 03 33  -2.9  -3.4 1012.6  +0.2 R    10 //    .0 1                             kn  AWS Glasgow Bishopton
2023 Dec 02 00 03136 8 07 02 //  -0.2  -1.1 1011.9            71 //                                     kn  AWS Prestwick
2023 Dec 02 00 03144 0 23 03 71  -6.3  -7.0 1012.9  +0.1 R             .0 1                      04 10m kn  AWS Strathallan
2023 Dec 02 00 03153 8 02 05 83  -0.5  -2.2 1011.8  +0.1 S             .0 1                             kn  AWS Dundrennan
2023 Dec 02 00 03155 8 17 02 82  -5.2  -6.2 1012.9  +0.1 S             .0 1                      04 10m kn  AWS Drumalbin
2023 Dec 02 00 03158 2 25 03 83  -5.9  -6.7 1012.7  +0.0 S             .0 1                      04 10m kn  AWS Charterhall
2023 Dec 02 00 03162 1 32 02 89  -8.3  -9.5 1014.0  +0.1 S             .0 1                             kn  AWS Eskdalemuir
2023 Dec 02 00 03166 0 24 01 //  -6.1  -7.0 1012.6                                                      kn  AWS Edinburgh Gogarbank
2023 Dec 02 00 03171 0 28 03 //  -4.0  -4.6 1012.2                                                      kn  AWS Leuchars
2023 Dec 02 00 03204 8 04 06 //   1.7   0.7 1012.0  +0.1 R    // // 007.0 1                      09 10m kn  AWS Ronaldsway
2023 Dec 02 00 03210 8 15 08 87   0.1  -3.2 1012.4  +0.0 S             .0 1                      10 10m kn  AWS St Bees Head
2023 Dec 02 00 03212 0 09 02 71  -5.5  -6.5 1013.2  +0.1 R             .0 1                      04 10m kn  AWS Keswick
2023 Dec 02 00 03214 0 10 04 73  -2.1  -3.4 1013.0  +0.4 nowR          .0 1                      05 10m kn  AWS Walney Island
2023 Dec 02 00 03220 0 // // 76  -5.3  -6.2 1013.0  +0.1 R             .0 1                             kn  AWS Carlisle
2023 Dec 02 00 03224 0 01 01 //  -5.9  -6.8 1013.3                                                      kn  AWS Spadeadam
2023 Dec 02 00 03225 0 00 02 76  -5.5  -6.2 1013.6  +0.1 S             .0 1                      03 10m kn  AWS Shap Fell
2023 Dec 02 00 03226 0 14 02 84  -4.0  -4.5 1013.2  +0.1 R             .0 1                      03 10m kn  AWS Warcop Range
2023 Dec 02 00 03316 0 13 03 //  -1.1  -1.9 1013.1            10 //                                     kn  AWS Crosby
2023 Dec 02 00 03318 / 13 03 //  -4.7  -5.3                   // //    .0 1                             kn  AWS Blackpool
2023 Dec 02 00 03230 6 00 00 84  -7.9  -8.8 1013.8  +0.0 S             .0 1                      02 10m kn  AWS Redesdale
2023 Dec 02 00 03238 0 27 01 //  -6.2  -7.2 1012.7                                                      kn  AWS Albermarle
2023 Dec 02 00 03240 0 26 06 78  -2.7  -3.6 1012.6  +0.0 S             .0 1                      08 10m kn  AWS Boulmer
2023 Dec 02 00 03257 8 19 03 01  -4.1  -4.5 1013.5  +0.3 R    35 //    .0 1                      04 10m kn  AWS Leeming
2023 Dec 02 00 03265 8 33 00 //  -3.6  -3.8 1013.4            30 //                                     kn  AWS Topcliffe
2023 Dec 02 00 03275 0 22 01 //  -2.4  -2.7 1012.8                                                      kn  AWS Loftus
2023 Dec 02 00 03281 / 00 00 //  -3.5  -3.9                   // //    .0 1                             kn  AWS Fylingdales
2023 Dec 02 00 03292 0 30 08 //  -0.3  -1.5 1012.1  +0.0 S    // // 002.0 1                      10 10m kn  AWS Bridlington
2023 Dec 02 00 03344 0 19 01 //  -3.9  -4.5 1013.8                                                      kn  AWS Bingley
2023 Dec 02 00 03346 / 29 02 //  -1.8  -1.8                   // //    .0 1                             kn  AWS Emley Moor No.2
2023 Dec 02 00 03377 8 31 05 01  -2.2  -2.5 1013.3  +0.3 R    35 //    .0 1                      08 10m kn  AWS Waddington
2023 Dec 02 00 03379 8 // 00 02  -2.3  -2.5 1013.0            40 //                                     kn  AWS Cranwell
2023 Dec 02 00 03382 0 26 05 79  -2.2  -2.8 1012.5  +0.2 R             .0 1                      07 10m kn  AWS Leconfield
2023 Dec 02 00 03385 0 00 00 58  -0.7  -1.1 1012.3  +0.3 R    10 //                              00 10m kn  AWS Donna Nook
2023 Dec 02 00 03391 8 // 05 01  -1.8  -1.8 1012.7            35 //                                     kn  AWS Coningsby
2023 Dec 02 00 03392 0 // 03 58  -1.4  -2.0 1012.3            10 //                                     kn  AWS Wainfleet
2023 Dec 02 00 03302 5 // 03 81   1.0  -2.0 1012.5                                                      kn  AWS Valley
2023 Dec 02 00 03301 0 18 02 80  -3.1  -5.0 1013.1  +0.2 nowF          .0 1                      02 10m kn  AWS Raf Mona
2023 Dec 02 00 03305 1 00 00 86  -5.8  -6.6 1014.4  +0.4 nowF          .0 1                      01 10m kn  AWS Capel Curig
2023 Dec 02 00 03313 0 20 07 82  -2.3  -4.9 1013.4  +0.1 R             .0 1                      10 10m kn  AWS Rhyl
2023 Dec 02 00 03321 0 15 02 50  -4.6  -5.0 1013.6  +0.3 R    10 //    .0 1                      03 10m kn  AWS Hawarden
2023 Dec 02 00 03405 2 18 03 //   3.4  -2.3 1013.6                                                      kn  AWS Aberdaron
2023 Dec 02 00 03409 / 00 00 //  -3.9  -4.4 1014.2  +0.4 R    // //    .0 1                      02 10m kn  AWS Bala
2023 Dec 02 00 03410 0 33 04 85  -3.5  -4.6 1014.0  +0.4 R             .0 1                      06 10m kn  AWS Lake Vrynwy
2023 Dec 02 00 03502 0 // 05 83  -1.9  -4.2 1013.6                                                      kn  AWS Aberporth
2023 Dec 02 00 03503 0 00 00 80  -4.6  -5.1 1013.9  +0.4 R             .0 1                      01 10m kn  AWS Trawscoed
2023 Dec 02 00 03507 0 // 01 72  -7.7  -8.6 1015.2                                                      kn  AWS Sennybridge
2023 Dec 02 00 03604 0 07 04 76  -0.6  -2.8 1013.7  +0.6 R             .0 1                      05 10m kn  AWS Milford Haven
2023 Dec 02 00 03605 0 07 05 62  -3.1  -3.8 1013.7  +0.7 nowR          .0 1                      06 10m kn  AWS Pembrey Sands
2023 Dec 02 00 03609 / 02 08 //   1.3  -1.5 1014.1  +0.7 nowS // //    .0 1                      09 10m kn  AWS Mumbles
2023 Dec 02 00 03716                                          // //                                     kn  AWS St Athan
2023 Dec 02 00 03330 0 21 01 //  -2.2  -3.8 1013.6                                                      kn  AWS Leek Thorncliffe
2023 Dec 02 00 03354 8 25 01 //  -3.5  -4.0 1013.6            35 //                                     kn  AWS Nottingham Wea Cen
2023 Dec 02 00 03414 0 // 01 07  -7.1  -8.0 1013.9            20 //                                     kn  AWS Shawbury
2023 Dec 02 00 03520 0 29 02 67  -4.5  -4.9 1014.1  +0.6 nowS          .0 1                      03 10m kn  AWS Shobdon
2023 Dec 02 00 03522 0 21 00 //  -5.6  -6.2 1014.4            10 //                                     kn  AWS Hereford Credenhill
2023 Dec 02 00 03529 8 00 00 04  -1.5  -1.6 1014.4  +1.0 nowS 30 //    .0 1                      02 10m kn  AWS Pershore
2023 Dec 02 00 03535 8 30 01 //  -1.4  -1.4 1013.5            30 //                                     kn  AWS Coleshill
2023 Dec 02 00 03544 8 34 04 02  -1.5  -1.7 1013.6  +0.7 R    30 //    .0 1                      06 10m kn  AWS Church Lawford
2023 Dec 02 00 03647 8 00 00 //  -2.2  -2.2 1013.4            // //                                     kn  AWS Little Rissington
2023 Dec 02 00 03649 8 // 01 09  -1.5  -1.7 1013.8            10 //                                     kn  AWS Brize Norton
2023 Dec 02 00 03658 8 00 06 18  -1.0  -1.1 1013.5  +1.1 R    10 //    .0 1                      08 10m kn  AWS Benson
2023 Dec 02 00 03462 8 30 06 01  -2.1  -2.3 1013.0  +0.7 R    35 //    .0 1                      07 10m kn  AWS Wittering
2023 Dec 02 00 03469 8 29 05 01  -1.3  -1.3 1012.4  +0.4 nowF 30 //    .0 1                      07 10m kn  AWS Holbeach
2023 Dec 02 00 03482 8 // 02 01  -1.2  -1.5 1012.5            30 //                                     kn  AWS Marham
2023 Dec 02 00 03488 2 22 05 //  -0.2  -0.6 1011.8  +0.6 R    // // 001.0 1                      06 10m kn  AWS Weybourne
2023 Dec 02 00 03931 7 // 03 56  -2.5  -3.1 1011.7  +0.7 R    10 //    .0 1                      03 10m kn  AWS Tibenham
2023 Dec 02 00 03560 8 29 04 02  -1.7  -1.9 1013.3  +0.9 R    30 //    .0 1                      06 10m kn  AWS Bedford
2023 Dec 02 00 03680 / // // //  -1.3  -1.3 1013.0  +0.8 R    // //    .0 1                             kn  AWS Rothamsted
2023 Dec 02 00 03590 8 35 08 02  -2.0  -2.5 1012.2  +1.0 R    35 //    .0 1                      10 10m kn  AWS Wattisham
2023 Dec 02 00 03684 8 35 05 04  -1.5  -1.7 1012.2  +1.0 R    40 //    .0 1                      09 10m kn  AWS Andrewsfield
2023 Dec 02 00 03693 8 33 04 //  -0.5  -1.1 1011.9            10 //                                     kn  AWS Shoeburyness
2023 Dec 02 00 03707 0 08 03 //  -1.7  -2.6 1013.8            10 //                                     kn  AWS Chivenor
2023 Dec 02 00 03710 0 04 07 56  -1.9  -2.3 1013.9  +0.8 R    // //    .0 1                      09 10m kn  AWS Liscombe
2023 Dec 02 00 03803 1 // 04 85   5.4  -0.1 1013.6                                                      kn  AWS Scilly St Marys
2023 Dec 02 00 03808 0 10 04 86   0.4  -3.6 1013.9  +1.0 nowS          .0 1                      06 10m kn  AWS Camborne
2023 Dec 02 00 03809 0 03 02 //  -0.4  -3.1 1013.7                                                      kn  AWS Culdrose RNAS
2023 Dec 02 00 03823 0 06 06 67  -1.3  -2.8 1013.7  +0.9 nowS          .0 1                      08 10m kn  AWS Cardinham
2023 Dec 02 00 03827 0 02 02 63  -1.3  -2.7 1013.6  +1.2 R             .0 1                      03 10m kn  AWS Plymouth
2023 Dec 02 00 03840 0 07 01 //  -3.7  -4.0 1014.1            10 //                                     kn  AWS Dunkeswell
2023 Dec 02 00 03853 5 // 01 31  -4.4  -5.1 1013.7            20 //                                     kn  AWS Yeovilton
2023 Dec 02 00 03844 0 06 02 34  -3.6  -4.0 1013.7  +1.2 nowS // //    .0 1                      02 10m kn  AWS Exeter AirportNo2
2023 Dec 02 00 03930 2 // 01 36  -4.9  -5.6 1014.1            // //                                     kn  AWS Almondsbury
2023 Dec 02 00 03672 8 // 02 60  -0.1  -0.8 1013.1            10 //                                     kn  AWS Northolt
2023 Dec 02 00 03740 8 // // //  -1.4  -1.4 1013.9  +1.1 nowS // //    .0 1                             kn  AWS Lyneham
2023 Dec 02 00 03743 8 // 01 01  -1.6  -1.8 1013.6            // //                                     kn  AWS Larkhill
2023 Dec 02 00 03746 8 00 03 //  -1.4  -1.6 1013.5            30 //                                     kn  AWS Boscombe Down
2023 Dec 02 00 03749 8 32 04 25  -1.0  -1.2 1013.4  +1.2 R    10 //    .0 1                      06 10m kn  AWS Middle Wallop
2023 Dec 02 00 03761 8 // 03 05  -1.4  -1.4 1013.4            30 //                                     kn  AWS Odiham
2023 Dec 02 00 03769 8 34 01 //  -0.2  -0.5 1012.4            10 //                                     kn  AWS Charlwood
2023 Dec 02 00 03770 / // // //   0.5  -0.9                   // //    .0 1                             kn  AWS St James Park
2023 Dec 02 00 03772 8 32 02 //   0.1  -0.7 1013.0                                                      kn  AWS Heathrow
2023 Dec 02 00 03781 8 01 05 27  -0.8  -0.9 1012.7  +1.3 R    10 //    .0 1                      08 10m kn  AWS Kenley
2023 Dec 02 00 03796 / 29 06 //   0.1  -0.5 1011.3  +1.3 nowS // //                              07 10m kn  AWS Langdon Bay
2023 Dec 02 00 03797 8 27 03 //   1.1   0.8 1011.1                                                      kn  AWS Manston
2023 Dec 02 00 03857 0 02 09 62   0.9  -0.5 1013.0  +1.5 R             .0 1                      11 10m kn  AWS Isle of Portland
2023 Dec 02 00 03862 8 01 05 33  -0.8  -1.0 1013.2  +1.7 R    10 //    .0 1                      07 10m kn  AWS Bournemouth Hurn
2023 Dec 02 00 03866 / 02 12 //   0.2  -0.9 1012.0  +1.5 R    // //    .0 1                      17 10m kn  AWS St Catherines Point
2023 Dec 02 00 03872 1 01 06 56  -0.9  -1.8 1012.4  +1.4 R    10 //    .0 1                      09 10m kn  AWS Thorney Island
2023 Dec 02 00 03876 / 35 09 //  -0.6  -0.9 1012.2  +1.4 R    // //    .0 1                      13 10m kn  AWS Shoreham
2023 Dec 02 00 03882 8 // 02 59   0.0  -0.5 1011.7            10 //                                     kn  AWS Herstmonceux
2023 Dec 02 00 03894 7 05 09 56   2.3   1.8 1011.8  +2.1 R    81 81 003.0 1                             kn      Guernsey Airport
2023 Dec 02 00 03895 8 09 06 71   3.2   1.2 1010.8  +2.0 R             .4 1                      08 10m kn  AWS Jersey Airport
2023 Dec 02 00 03901 8 18 05 02   0.9   0.9 1011.4  +0.5 R    30 //    .0 1                      08 10m kn  AWS Thomastown
2023 Dec 02 00 03904 8 // 01 58   0.0   0.0 1011.2            10 //                                     kn  AWS Castlederg
2023 Dec 02 00 03907 8 23 08 66   0.9   0.6 1010.9  +0.3 nowF          .0 1                             kn  AWS Magilligan
2023 Dec 02 00 03911 8 00 00 75   1.0   0.4 1011.5  +0.3 nowF          .0 1                      02 10m kn  AWS Lough Fea
2023 Dec 02 00 03915 2 15 03 //   0.3   0.0 1010.7            10 //                                     kn  AWS Port Glenone
2023 Dec 02 00 03916 1 21 10 81   1.0  -0.2 1010.9  +0.1 nowF          .0 1                      14 10m kn  AWS Ballypatrick Forest
2023 Dec 02 00 03917 5 18 05 69   1.0  -0.3 1011.5  +0.2 nowF          .0 1                             kn  AWS Aldergrove
2023 Dec 02 00 03923 8 25 03 72   1.4   0.2 1011.4  +0.4 R             .0 1                      04 10m kn  AWS Glennane
2023 Dec 02 00 03953 / 04 03 80   3.1   1.4 1013.1  +0.6 nowS 81 8/    .5 1                             m/s AWS Valentia
2023 Dec 02 00 03955 6 20 01 80   1.8  -2.8 1013.6  +0.6 R    25 81    tr 1                             m/s     Cork Airport
2023 Dec 02 00 03956 / 26 02 84  -0.1  -1.5 1013.6  +0.6 R             .0 1                             m/s AWS Johnstown Castle
2023 Dec 02 00 03962 3 12 02 66   0.7  -1.0 1013.1  +0.8 nowR          tr 1                             m/s     Shannon Airport
2023 Dec 02 00 03967 6 21 04 70   1.1  -1.1 1012.6  +0.4 R             tr 1                             m/s     Casement Aerodrome
2023 Dec 02 00 03969 6 24 03 70   1.4  -1.4 1012.8  +0.5 nowS          .0 1                             m/s     Dublin Airport
2023 Dec 02 00 03973 / 22 03 //   0.5       1012.3  +0.3 R    // //    tr 1                             m/s AWS Connaught Airport
2023 Dec 02 00 03976 / 08 02 78   2.1   1.3 1011.4  +0.2 nowR 03 51    tr 1                             m/s AWS Belmullet
2023 Dec 02 00 03952 / 34 03 75   2.9   0.9 1013.4  +0.5 nowR          .0 1                             m/s AWS Roches Point
2023 Dec 02 00 03970 / 14 01 //  -1.4  -1.7 1012.1  +0.4 nowF // //    .0 1                             m/s AWS Claremorris
2023 Dec 02 00 03971 / 22 02 74   0.6  -0.9 1012.3  +0.4 nowR 23 84    .2 1                             m/s AWS Mullingar
2023 Dec 02 00 03978 9 10 04 01   0.5   0.1 1011.3  +0.3 nowF 71 71    tr 1                             m/s AWS Finner
2023 Dec 02 00 03961 / 17 01 58  -0.4  -1.1 1013.4  +0.5 R    10 1/    .0 1                             m/s AWS Oak Park
2023 Dec 02 00 03979 / 20 01 62   1.6   0.5 1011.8  +0.3 nowR          .0 1                             m/s AWS Ballyhaise
2023 Dec 02 00 03966 / 18 03 84   0.4  -2.6 1012.8  +0.5 nowS          .0 1                             m/s AWS Gurteen
2023 Dec 02 00 03963 / 11 02 69   4.2   2.5 1012.0  +0.3 nowF 22 8/    .1 1                             m/s AWS Mace Head
2023 Dec 02 00 03951 / 04 02 81   4.8   1.6 1013.3  +0.5 R             .0 1                             m/s AWS Sherkin Island
2023 Dec 02 00 03980 / 18 05 68   1.5   0.8 1010.3  +0.2 nowR 03 8/    .2 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