Decoded British Isles SYNOP weather reports

Weather data for 2023Dec05-09Z 
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 05 09 03002 3 22 02 89  -1.6  -2.4 1017.0  +0.4 R                                       04 WW  kn  AWS Baltasound
2023 Dec 05 09 03005 3 31 02 89   2.3   0.1 1016.8  +0.3 nowR                                    03 10m kn  AWS Lerwick
2023 Dec 05 09 03008 8 00 01 82   2.4  -0.4 1016.3  +0.5 R                                       05 10m kn  AWS Fair Isle
2023 Dec 05 09 03017 2 24 04 89   1.1   0.3 1016.7  +0.8 R                                              kn  AWS Kirkwall
2023 Dec 05 09 03023 0 07 02 89   0.4  -0.6 1016.7  +0.7 nowS // //                              03 10m kn  AWS South Uist Range
2023 Dec 05 09 03026 5 30 02 89   3.4   0.5 1016.8  +0.3 nowF 61 //                                     kn  AWS Stornoway
2023 Dec 05 09 03031 0 27 02 89  -5.7  -6.7 1018.5  +0.8 R                                       03 10m kn  AWS Loch Glascarnoch
2023 Dec 05 09 03039 / 09 05 //  -1.7  -2.5                   // //                                     kn  AWS Bealach No Ba
2023 Dec 05 09 03044 0 27 02 87 -10.0 -11.0 1018.1  +0.5 R                                       03 10m kn  AWS Altnaharra
2023 Dec 05 09 03047 7 00 00 67  -2.5  -3.1 1018.4  +1.1 R                                       01 10m kn  AWS Tulloch Bridge
2023 Dec 05 09 03062 0 28 10 86  -0.2  -1.3 1016.9  +0.8 nowS                                    11 10m kn  AWS Tain Range
2023 Dec 05 09 03063 8 00 01 41   0.3  -0.1 1017.3  +1.0 nowS 57 //                                     kn  AWS Aviemore
2023 Dec 05 09 03066 8 18 03 70   1.0   1.0 1016.9  +0.8 R    61 //                                     kn  AWS Kinloss
2023 Dec 05 09 03068 8 22 06 68   0.7   0.4 1017.0  +0.7 nowR 23 //                                     kn  AWS Lossiemouth
2023 Dec 05 09 03072 / // // //  -3.3  -3.3                   // //                                     kn  AWS Cairnwell
2023 Dec 05 09 03075 8 28 05 81  -1.2  -1.6 1016.6  +0.7 R                                       07 WW  kn  AWS Wick
2023 Dec 05 09 03080 8 22 01 60   0.1   0.0 1016.8  +1.1 R    10 //                              02 10m kn  AWS Aboyne
2023 Dec 05 09 03088 8 01 08 59   1.9   1.2 1016.2  +1.6 nowR 57 //                              11 10m kn  AWS Inverbervie
2023 Dec 05 09 03091 7 33 05 83   1.6   0.8 1016.5  +1.3 R                                              kn  AWS Aberdeen Dyce
2023 Dec 05 09 03100 0 06 08 89  -0.4  -1.5 1016.5  +0.8 nowS                                    09 10m kn  AWS Tiree
2023 Dec 05 09 03105 0 35 02 89  -1.2  -2.9 1016.7  +1.4 nowR                                    04 10m kn  AWS Port Ellen
2023 Dec 05 09 03111 0 00 05 81  -0.2  -2.8 1015.6  +1.6 nowS                                    06 10m kn  AWS Machrihanish
2023 Dec 05 09 03132 8 34 05 73   3.5   1.6 1014.4  +2.1 R    23 //                              07 10m kn  AWS West Freugh
2023 Dec 05 09 03134 1 01 05 82   2.2  -1.0 1015.8  +1.7 nowS                                    09 10m kn  AWS Glasgow Bishopton
2023 Dec 05 09 03136 8 00 00 81   1.4   0.0 1015.3  +2.0 nowR                                    02 10m kn  AWS Prestwick
2023 Dec 05 09 03144 0 27 02 75  -2.1  -2.4 1016.5  +1.4 R                                       03 10m kn  AWS Strathallan
2023 Dec 05 09 03153 7 04 13 80   4.0   1.6 1013.2  +2.1 R                                       17 10m kn  AWS Dundrennan
2023 Dec 05 09 03155 2 05 08 68   0.7   0.4 1015.2  +1.5 nowS                                    11 WW  kn  AWS Drumalbin
2023 Dec 05 09 03158 8 02 06 82   3.4   0.5 1014.4  +1.9 R                                              kn  AWS Charterhall
2023 Dec 05 09 03162 8 02 07 77   1.4   0.3 1014.9  +2.1 R                                              kn  AWS Eskdalemuir
2023 Dec 05 09 03166 1 01 04 74   2.5   1.0 1015.3  +1.7 nowS 23 //                              06 10m kn  AWS Edinburgh Gogarbank
2023 Dec 05 09 03171 8 03 06 83   2.7   0.7 1015.7  +1.5 R    23 //                              09 10m kn  AWS Leuchars
2023 Dec 05 09 03204 5 04 11 //   5.1   3.3 1012.7  +2.0 R    // //                                     kn  AWS Ronaldsway
2023 Dec 05 09 03210 8 04 15 81   3.3   2.0 1012.9  +2.2 nowR 21 //                              22 WW  kn  AWS St Bees Head
2023 Dec 05 09 03212 8 05 10 72   4.3   2.3 1013.0  +2.0 nowS 57 //                              17 10m kn  AWS Keswick
2023 Dec 05 09 03214 4 01 03 89   3.7   1.5 1012.3  +2.8 R                                       13 WW  kn  AWS Walney Island
2023 Dec 05 09 03220 1 // // 78   2.9   1.7 1013.6  +2.2 R                                              kn  AWS Carlisle
2023 Dec 05 09 03224 8 05 13 75   1.9   1.2 1013.5  +2.2 nowS                                    20 10m kn  AWS Spadeadam
2023 Dec 05 09 03225 8 36 04 63   2.4   1.5 1013.2  +2.3 R    61 //                              06 10m kn  AWS Shap Fell
2023 Dec 05 09 03226 8 07 23 35   3.6   1.8 1011.6  +1.8 nowS 40 //                              29 10m kn  AWS Warcop Range
2023 Dec 05 09 03316 8 03 06 61   4.3   3.8 1011.6  +2.8 R    61 //                              09 10m kn  AWS Crosby
2023 Dec 05 09 03318 / 04 08 //   4.7   3.4                   // //                                     kn  AWS Blackpool
2023 Dec 05 09 03230 8 01 02 80   1.2   0.5 1014.5  +2.1 R                                       12 WW  kn  AWS Redesdale
2023 Dec 05 09 03238 5 04 07 80   3.5   0.9 1013.1  +2.3 R    23 //                              13 WW  kn  AWS Albermarle
2023 Dec 05 09 03240 8 05 14 70   5.7   1.0 1013.9  +2.1 R                                              kn  AWS Boulmer
2023 Dec 05 09 03257 8 02 11 76   5.1   3.8 1011.8  +2.9 nowR 50 //                                     kn  AWS Leeming
2023 Dec 05 09 03265 8 03 14 89   5.6   3.5 1011.5  +2.8 R    51 //                              17 WW  kn  AWS Topcliffe
2023 Dec 05 09 03275 8 05 17 68   4.6   3.4 1011.6  +2.8 nowR 61 //                              27 WW  kn  AWS Loftus
2023 Dec 05 09 03281 / 04 18 //   3.3   2.7                   // //                                     kn  AWS Fylingdales
2023 Dec 05 09 03292 8 04 14 //   6.2   3.9 1009.5  +2.5 R    // //                              24 WW  kn  AWS Bridlington
2023 Dec 05 09 03344 8 01 05 60   3.5   3.3 1011.4  +2.7 nowR 61 //                              08 WW  kn  AWS Bingley
2023 Dec 05 09 03346 / 02 10 //   3.3   3.3                   // //                                     kn  AWS Emley Moor No.2
2023 Dec 05 09 03377 8 01 10 73   5.3   4.0 1008.7  +2.7 R    23 //                                     kn  AWS Waddington
2023 Dec 05 09 03379 8 02 08 58   5.0   4.4 1008.6  +2.8 nowR 61 //                              13 WW  kn  AWS Cranwell
2023 Dec 05 09 03382 8 04 04 63   5.7   4.9 1009.6  +2.8 R    61 //                              08 10m kn  AWS Leconfield
2023 Dec 05 09 03385 8 04 20 63   7.3   4.0 1008.1  +2.5 R                                       24 10m kn  AWS Donna Nook
2023 Dec 05 09 03391 8 03 10 62   5.8   4.5 1008.1  +2.5 nowR 60 //                              18 WW  kn  AWS Coningsby
2023 Dec 05 09 03392 8 03 10 81   6.0   4.0 1007.5  +2.4 nowR 61 //                              16 WW  kn  AWS Wainfleet
2023 Dec 05 09 03302 6 03 05 80   5.3   4.0 1011.9  +2.6 nowR                                           kn  AWS Valley
2023 Dec 05 09 03301 8 04 07 68   5.1   4.2 1012.0  +2.5 R    61 //                              10 10m kn  AWS Raf Mona
2023 Dec 05 09 03305 8 05 17 59   4.8   3.4 1011.8  +2.5 R    61 //                              20 WW  kn  AWS Capel Curig
2023 Dec 05 09 03313 8 05 04 58   5.3   4.5 1011.9  +2.7 R    61 //                              10 WW  kn  AWS Rhyl
2023 Dec 05 09 03321 8 33 05 60   5.1   4.7 1011.5  +2.9 R    61 //                                     kn  AWS Hawarden
2023 Dec 05 09 03405 1 02 11 83   4.2   3.2 1012.3  +3.1 nowR                                    15 10m kn  AWS Aberdaron
2023 Dec 05 09 03409 / 00 00 //   3.6   3.0 1011.3  +2.7 R    // //                              03 WW  kn  AWS Bala
2023 Dec 05 09 03410 8 01 08 67   2.5   1.9 1010.9  +2.8 R    40 //                              12 10m kn  AWS Lake Vrynwy
2023 Dec 05 09 03503 8 25 02 19  -0.4  -0.5 1011.2  +3.2 R    20 //                              04 WW  kn  AWS Trawscoed
2023 Dec 05 09 03507 8 01 04 80   2.7   1.9 1010.7  +2.9 nowR                                    10 WW  kn  AWS Sennybridge
2023 Dec 05 09 03604 8 35 07 83   6.1   4.6 1011.0  +2.6 nowR                                    12 WW  kn  AWS Milford Haven
2023 Dec 05 09 03605 3 03 06 89   5.0   3.3 1010.5  +2.7 nowR                                    12 WW  kn  AWS Pembrey Sands
2023 Dec 05 09 03609 / 33 06 //   5.7   2.9 1010.6  +2.6 R    // //                              13 10m kn  AWS Mumbles
2023 Dec 05 09 03716                                          // //                                     kn  AWS St Athan
2023 Dec 05 09 03330 8 05 08 59   3.1   2.9 1010.2  +2.9 R    61 //                              14 WW  kn  AWS Leek Thorncliffe
2023 Dec 05 09 03354 8 02 06 59   4.5   4.0 1009.4  +2.8 R    61 //                              12 10m kn  AWS Nottingham Wea Cen
2023 Dec 05 09 03414 8 34 06 58   4.4   3.9 1010.7  +3.0 R    61 //                                     kn  AWS Shawbury
2023 Dec 05 09 03520 8 02 05 59   4.0   3.2 1010.1  +3.1 nowR 61 //                                     kn  AWS Shobdon
2023 Dec 05 09 03522 8 36 07 69   4.3   2.8 1010.3  +3.1 nowR 61 //                              12 10m kn  AWS Hereford Credenhill
2023 Dec 05 09 03529 8 34 05 56   4.5   4.5 1009.7  +3.3 nowR 61 //                              09 WW  kn  AWS Pershore
2023 Dec 05 09 03535 8 34 08 56   4.4   4.1 1009.1  +3.0 R    61 //                                     kn  AWS Coleshill
2023 Dec 05 09 03544 8 34 07 50   4.4   3.9 1008.6  +2.9 nowR 61 //                                     kn  AWS Church Lawford
2023 Dec 05 09 03647 8 01 09 56   3.7   3.7 1008.2  +2.9 nowR // //                                     kn  AWS Little Rissington
2023 Dec 05 09 03649 8 35 06 67   4.9   4.2 1008.3  +2.8 nowR 23 //                              08 10m kn  AWS Brize Norton
2023 Dec 05 09 03658 8 34 06 58   5.0   4.3 1007.6  +2.7 nowR 61 //                              09 10m kn  AWS Benson
2023 Dec 05 09 03462 8 34 08 58   4.8   4.3 1007.6  +2.6 nowR 61 //                                     kn  AWS Wittering
2023 Dec 05 09 03469 8 04 08 80   5.8   5.2 1007.4  +2.6 nowR 23 //                                     kn  AWS Holbeach
2023 Dec 05 09 03482 5 34 06 72   3.8   2.8 1006.7  +2.4 nowR                                    07 10m kn  AWS Marham
2023 Dec 05 09 03488 8 04 18 //   6.5   4.5 1006.3  +2.5 nowR // //                                     kn  AWS Weybourne
2023 Dec 05 09 03931 8 // 07 62   5.2   4.4 1005.3  +2.3 nowR 61 //                              13 10m kn  AWS Tibenham
2023 Dec 05 09 03560 8 34 08 63   4.8   4.2 1007.6  +2.7 nowR 61 //                                     kn  AWS Bedford
2023 Dec 05 09 03680 / // // //   4.3   3.8 1007.0  +2.7 nowR // //                                     kn  AWS Rothamsted
2023 Dec 05 09 03590 8 35 08 59   4.6   3.9 1005.7  +2.5 nowR 61 //                              10 10m kn  AWS Wattisham
2023 Dec 05 09 03684 8 34 06 60   4.4   3.7 1006.0  +2.7 nowR 22 //                              10 WW  kn  AWS Andrewsfield
2023 Dec 05 09 03693 8 33 09 60   5.1   4.1 1005.5  +2.8 R    10 //                              12 10m kn  AWS Shoeburyness
2023 Dec 05 09 03707 8 35 07 81   7.9   3.7 1009.9  +2.3 R    23 //                              17 WW  kn  AWS Chivenor
2023 Dec 05 09 03710 8 35 10 89   4.0   2.7 1009.6  +2.6 nowR // //                              15 10m kn  AWS Liscombe
2023 Dec 05 09 03803 3 33 16 80   8.1   2.5 1014.9  +1.8 R                                       24 WW  kn  AWS Scilly St Marys
2023 Dec 05 09 03808 8 33 16 80   7.5   3.9 1013.2  +2.0 nowR                                    26 10m kn  AWS Camborne
2023 Dec 05 09 03809 8 31 13 80   7.5   3.9 1012.9  +2.2 nowR                                    22 WW  kn  AWS Culdrose RNAS
2023 Dec 05 09 03823 8 31 12 70   6.0   3.7 1011.3  +2.1 nowR 61 //                              20 10m kn  AWS Cardinham
2023 Dec 05 09 03827 8 29 10 74   7.7   4.7 1010.5  +2.1 nowR                                    16 10m kn  AWS Plymouth
2023 Dec 05 09 03840 8 34 10 85   4.6   2.4 1009.3  +2.6 nowR                                    17 WW  kn  AWS Dunkeswell
2023 Dec 05 09 03853 8 34 07 74   5.4   3.3 1008.8  +2.7 nowR                                    11 10m kn  AWS Yeovilton
2023 Dec 05 09 03844 8 32 05 89   6.8   4.4 1009.1  +2.3 nowR // //                              09 10m kn  AWS Exeter AirportNo2
2023 Dec 05 09 03930 8 33 05 69   4.5   3.7 1009.1  +2.7 nowR // //                              09 10m kn  AWS Almondsbury
2023 Dec 05 09 03672 8 00 06 63   5.5   4.4 1006.9  +2.7 nowR 61 //                              08 10m kn  AWS Northolt
2023 Dec 05 09 03740 8 // // //   3.8   3.8 1008.5  +2.5 nowR // //                                     kn  AWS Lyneham
2023 Dec 05 09 03743 8 32 07 59   3.9   3.6 1008.1  +2.4 nowR // //                              10 WW  kn  AWS Larkhill
2023 Dec 05 09 03746 8 32 09 61   4.0   3.6 1008.0  +2.5 nowR 10 //                              12 WW  kn  AWS Boscombe Down
2023 Dec 05 09 03749 8 32 06 69   4.4   3.7 1007.8  +2.5 R                                       10 10m kn  AWS Middle Wallop
2023 Dec 05 09 03761 8 31 07 13   4.5   4.2 1007.3  +2.6 nowR 51 //                              10 10m kn  AWS Odiham
2023 Dec 05 09 03769 8 31 03 59   5.3   4.9 1006.2  +2.7 R    61 //                              07 10m kn  AWS Charlwood
2023 Dec 05 09 03770 / // // //   6.0   4.4                   // //                                     kn  AWS St James Park
2023 Dec 05 09 03772 8 33 05 62   5.7   4.6 1006.9  +2.7 nowR 22 //                                     kn  AWS Heathrow
2023 Dec 05 09 03781 8 01 09 50   4.3   4.3 1006.3  +2.7 nowR 57 //                              13 10m kn  AWS Kenley
2023 Dec 05 09 03796 / 33 13 //   5.0   4.7 1004.5  +2.9 nowR // //                              17 10m kn  AWS Langdon Bay
2023 Dec 05 09 03797 8 33 14 64   5.8   5.2 1004.6  +2.9 R    22 //                              18 10m kn  AWS Manston
2023 Dec 05 09 03857 8 32 17 57   6.9   3.8 1008.4  +2.2 nowR                                    23 10m kn  AWS Isle of Portland
2023 Dec 05 09 03862 8 32 07 66   5.5   4.1 1008.1  +2.5 R                                              kn  AWS Bournemouth Hurn
2023 Dec 05 09 03866 / // // //   5.2   3.4 1007.4  +2.4 R    // //                                     kn  AWS St Catherines Point
2023 Dec 05 09 03872 8 31 08 67   5.1   3.9 1007.0  +2.6 R    23 //                              12 10m kn  AWS Thorney Island
2023 Dec 05 09 03876 / 31 08 //   5.9   5.0 1006.5  +2.8 R    // //                              12 10m kn  AWS Shoreham
2023 Dec 05 09 03882 8 33 04 62   5.8   5.1 1005.7  +2.8 R    10 //                              08 10m kn  AWS Herstmonceux
2023 Dec 05 09 03894 6 31 16 80   8.8   4.8 1009.9  +2.0 R    25 82                              28 WW  kn      Guernsey Airport
2023 Dec 05 09 03895 8 31 20 80   8.4   4.9 1009.6  +2.0 nowR 23 //                                     kn  AWS Jersey Airport
2023 Dec 05 09 03901 1 34 05 70   0.1  -0.3 1015.3  +0.9 nowS                                    08 10m kn  AWS Thomastown
2023 Dec 05 09 03904 0 28 01 73  -3.5  -3.8 1016.0  +1.2 nowS                                    03 10m kn  AWS Castlederg
2023 Dec 05 09 03907 8 05 08 75   5.3   1.8 1015.8  +1.1 nowS                                    10 10m kn  AWS Magilligan
2023 Dec 05 09 03911 0 34 02 80   2.6   0.1 1015.7  +1.3 nowS                                    05 10m kn  AWS Lough Fea
2023 Dec 05 09 03915 4 31 03 75   0.7  -0.7 1014.9  +1.4 nowS                                    04 10m kn  AWS Port Glenone
2023 Dec 05 09 03916 3 08 05 80   2.6  -0.4 1015.8  +1.4 nowS                                    08 10m kn  AWS Ballypatrick Forest
2023 Dec 05 09 03917 8 01 03 68   4.5   3.6 1015.0  +1.7 nowS 61 //                              05 10m kn  AWS Aldergrove
2023 Dec 05 09 03923 8 02 07 70   3.4   2.6 1014.5  +1.7 R    61 //                              14 WW  kn  AWS Glennane
2023 Dec 05 09 03953 / 06 02 80   1.8   0.8 1016.1  +0.3 nowF                                           m/s AWS Valentia
2023 Dec 05 09 03955 3 33 05 82   2.4   0.5 1015.9  +1.2 nowS                                           m/s     Cork Airport
2023 Dec 05 09 03956 / 33 06 84   3.3   1.2 1013.5  +1.3 nowR                                           m/s AWS Johnstown Castle
2023 Dec 05 09 03962 5 03 01 70  -1.0  -1.5 1016.5  +1.1 R    11 11                                     m/s     Shannon Airport
2023 Dec 05 09 03967 7 34 03 75   4.2   1.6 1013.9  +1.4 nowS                                           m/s     Casement Aerodrome
2023 Dec 05 09 03969 8 31 05 70   4.0   2.2 1014.1  +1.9 nowS 02 62                                     m/s     Dublin Airport
2023 Dec 05 09 03973 2 03 03 84   2.0  -0.8 1016.5  +0.6 R                                              m/s     Connaught Airport
2023 Dec 05 09 03976 / 12 01 64  -0.4  -1.3 1015.9  +0.6 nowR                                           m/s AWS Belmullet
2023 Dec 05 09 03952 / 30 06 84   3.4   1.5 1015.7  +1.6 R                                              m/s AWS Roches Point
2023 Dec 05 09 03970 / 36 00 //  -2.7  -3.2 1016.2  +0.7 R    // //                                     m/s AWS Claremorris
2023 Dec 05 09 03971 / 34 02 83   2.4   0.3 1014.9  +0.8 nowR                                           m/s AWS Mullingar
2023 Dec 05 09 03978 / 14 02 12  -0.8  -0.9 1016.0  +0.8 R    40 81                                     m/s AWS Finner
2023 Dec 05 09 03961 / 32 03 83   3.2   0.6 1014.9  +1.5 R                                              m/s AWS Oak Park
2023 Dec 05 09 03979 / 31 02 73   1.4   0.0 1015.0  +0.9 nowS                                           m/s AWS Ballyhaise
2023 Dec 05 09 03966 / 24 01 78  -2.0  -2.4 1016.0  +0.8 R                                              m/s AWS Gurteen
2023 Dec 05 09 03963 / 10 03 72   1.7  -0.1 1016.1  +0.9 nowF                                           m/s AWS Mace Head
2023 Dec 05 09 03951 / 06 02 84   2.6   1.6 1016.3  +0.8 R                                              m/s AWS Sherkin Island
2023 Dec 05 09 03980 / 07 05 84   6.6   0.5 1016.1  +1.3 R                                              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