Decoded British Isles SYNOP weather reports

Weather data for 2023Dec01-03Z 
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 01 03 03002 4 22 06 87   0.5  -0.5 1009.6  +0.1 S    21 //                              07 10m kn  AWS Baltasound
2023 Dec 01 03 03005 3 33 05 89   0.1  -1.0 1009.7  +0.2 R                                       06 10m kn  AWS Lerwick
2023 Dec 01 03 03008 4 03 03 84   1.8  -0.9 1009.2  +0.3 R                                       04 10m kn  AWS Fair Isle
2023 Dec 01 03 03017 3 08 06 89   1.2   0.1 1009.3  +0.1 R                                       09 WW  kn  AWS Kirkwall
2023 Dec 01 03 03023 6 02 04 87   3.1   0.7 1009.5  -0.7 F    // //                              05 10m kn  AWS South Uist Range
2023 Dec 01 03 03026 8 01 12 29   4.0   2.3 1009.5  -0.3 F    60 //                              16 10m kn  AWS Stornoway
2023 Dec 01 03 03031 8 10 01 83  -1.7  -2.2 1010.3  +0.1 R                                       02 10m kn  AWS Loch Glascarnoch
2023 Dec 01 03 03039 / 34 07 //  -2.4  -2.4                   // //                                     kn  AWS Bealach No Ba
2023 Dec 01 03 03044 8 00 00 58  -1.5  -1.6 1010.1  +0.4 R    61 //                              03 WW  kn  AWS Altnaharra
2023 Dec 01 03 03047 8 09 02 82  -4.0  -4.4 1011.4  +0.1 S                                       03 WW  kn  AWS Tulloch Bridge
2023 Dec 01 03 03062 5 25 05 84  -0.8  -1.8 1009.5  +0.1 R                                       07 WW  kn  AWS Tain Range
2023 Dec 01 03 03063 8 00 01 81  -2.6  -3.1 1010.4  +0.2 nowF                                    03 10m kn  AWS Aviemore
2023 Dec 01 03 03066 3 20 02 80  -1.7  -1.9 1009.8  +0.4 R                                       03 10m kn  AWS Kinloss
2023 Dec 01 03 03068 8 16 05 69   0.1  -0.3 1009.8  +0.4 R                                       06 10m kn  AWS Lossiemouth
2023 Dec 01 03 03072 / // // //  -4.3  -4.6                   // //                                     kn  AWS Cairnwell
2023 Dec 01 03 03075 8 28 04 80   0.1  -0.3 1009.4  +0.2 R                                       05 10m kn  AWS Wick
2023 Dec 01 03 03080 8 33 02 66  -2.6  -2.8 1010.2  +0.3 nowF 20 //                              03 10m kn  AWS Aboyne
2023 Dec 01 03 03088 8 33 03 82   0.0  -1.4 1009.9  +0.4 nowS                                    04 WW  kn  AWS Inverbervie
2023 Dec 01 03 03091 8 04 02 67  -2.6  -2.9 1010.2  +0.3 R                                       03 10m kn  AWS Aberdeen Dyce
2023 Dec 01 03 03100 3 26 02 89   4.0   1.5 1009.4  -0.4 F    23 //                              12 WW  kn  AWS Tiree
2023 Dec 01 03 03105 7 11 02 89  -0.8  -2.3 1010.1  -0.4 F                                       03 10m kn  AWS Port Ellen
2023 Dec 01 03 03111 8 10 05 89   0.8  -0.4 1009.8  +0.1 S                                       06 10m kn  AWS Machrihanish
2023 Dec 01 03 03132 0 00 02 73  -5.5  -6.6 1010.0  +0.1 S                                       03 10m kn  AWS West Freugh
2023 Dec 01 03 03134 8 24 02 61  -3.6  -4.5 1010.4  +0.1 R                                       03 10m kn  AWS Glasgow Bishopton
2023 Dec 01 03 03136 1 10 02 82  -2.9  -4.2 1010.1  +0.1 S                                       08 WW  kn  AWS Prestwick
2023 Dec 01 03 03144 8 00 00 74  -3.4  -3.8 1010.6  +0.2 R                                       04 WW  kn  AWS Strathallan
2023 Dec 01 03 03153 0 01 07 84  -1.5  -2.5 1009.6  +0.2 nowF                                    10 10m kn  AWS Dundrennan
2023 Dec 01 03 03155 8 00 02 56  -2.7  -3.1 1010.8  +0.3 nowF 10 //                              03 10m kn  AWS Drumalbin
2023 Dec 01 03 03158 0 00 00 89  -3.5  -4.3 1010.1  +0.6 R                                       00 10m kn  AWS Charterhall
2023 Dec 01 03 03162 0 00 00 89  -6.3  -7.3 1011.2  +0.3 nowF                                    02 10m kn  AWS Eskdalemuir
2023 Dec 01 03 03166 3 20 03 61  -3.3  -3.7 1010.4  +0.1 R                                       04 WW  kn  AWS Edinburgh Gogarbank
2023 Dec 01 03 03171 0 27 05 77  -3.0  -3.7 1010.1  +0.3 nowF                                    06 10m kn  AWS Leuchars
2023 Dec 01 03 03204 0 02 07 //   0.1  -1.9 1009.5  +0.3 R    // //                              09 10m kn  AWS Ronaldsway
2023 Dec 01 03 03210 0 08 05 84  -2.5  -5.1 1009.9  +0.4 R                                       06 10m kn  AWS St Bees Head
2023 Dec 01 03 03212 0 00 00 60  -5.4  -6.0 1010.4  +0.5 nowS                                    03 10m kn  AWS Keswick
2023 Dec 01 03 03214 0 00 00 84  -2.2  -3.5 1009.3  +0.3 R                                       02 10m kn  AWS Walney Island
2023 Dec 01 03 03220 0 // // 60  -5.0  -5.7 1010.3  +0.6 nowS 20 //                                     kn  AWS Carlisle
2023 Dec 01 03 03224 0 05 01 //  -4.8  -5.7 1010.6                                                      kn  AWS Spadeadam
2023 Dec 01 03 03225 0 00 00 85  -8.7  -9.8 1011.2  +0.5 R                                       02 WW  kn  AWS Shap Fell
2023 Dec 01 03 03226 8 14 02 02  -3.5  -3.7 1010.2  +0.6 R    30 //                              04 10m kn  AWS Warcop Range
2023 Dec 01 03 03316 0 06 06 59  -3.5  -4.1 1009.1  +0.1 R    10 //                              06 10m kn  AWS Crosby
2023 Dec 01 03 03318 / 07 03 //  -3.6  -5.3                   // //                                     kn  AWS Blackpool
2023 Dec 01 03 03230 0 31 02 83  -3.2  -3.8 1010.6  +0.4 R                                       04 10m kn  AWS Redesdale
2023 Dec 01 03 03238 8 25 02 68  -3.2  -4.0 1009.8  +0.7 R                                       09 WW  kn  AWS Albermarle
2023 Dec 01 03 03240 8 33 04 50   0.8  -0.9 1009.7  +0.6 nowR 40 //                              08 10m kn  AWS Boulmer
2023 Dec 01 03 03257 7 36 02 84  -1.3  -2.2 1009.3  +0.5 R                                       06 WW  kn  AWS Leeming
2023 Dec 01 03 03265 8 33 08 73  -0.8  -1.5 1009.2  +0.5 R    71 //                              10 10m kn  AWS Topcliffe
2023 Dec 01 03 03275 8 04 03 89   1.5   0.0 1008.5  +0.8 R    21 //                              07 10m kn  AWS Loftus
2023 Dec 01 03 03281 / 33 05 //  -1.9  -2.3                   // //                                     kn  AWS Fylingdales
2023 Dec 01 03 03292 7 32 08 //   1.1  -0.5 1007.4  +0.8 R    // //                              11 10m kn  AWS Bridlington
2023 Dec 01 03 03344 0 33 05 87  -1.9  -3.7 1009.5  +0.3 nowR                                    08 10m kn  AWS Bingley
2023 Dec 01 03 03346 / 34 08 //  -1.8  -2.8                   // //                                     kn  AWS Emley Moor No.2
2023 Dec 01 03 03377 7 33 08 50  -0.9  -1.2 1007.8  +0.6 R    30 //                              12 WW  kn  AWS Waddington
2023 Dec 01 03 03379 8 32 09 06  -0.9  -1.3 1007.7  +0.4 R    30 //                              12 10m kn  AWS Cranwell
2023 Dec 01 03 03382 8 00 00 81  -0.5  -1.1 1007.9  +0.8 nowR 21 //                              05 WW  kn  AWS Leconfield
2023 Dec 01 03 03385 8 28 08 82   1.1  -0.2 1007.2  +0.8 R    23 //                              10 10m kn  AWS Donna Nook
2023 Dec 01 03 03391 4 // 04 71  -0.5  -1.0 1007.5            21 //                                     kn  AWS Coningsby
2023 Dec 01 03 03392 0 // 03 82   0.3  -0.6 1006.9            23 //                                     kn  AWS Wainfleet
2023 Dec 01 03 03302 0 02 02 80  -0.6  -2.2 1008.9  +0.3 R                                       03 10m kn  AWS Valley
2023 Dec 01 03 03301 0 08 03 79  -1.2  -2.0 1009.2  +0.3 R                                       04 10m kn  AWS Raf Mona
2023 Dec 01 03 03305 0 29 01 84  -4.0  -4.6 1010.1  +0.5 R                                       02 10m kn  AWS Capel Curig
2023 Dec 01 03 03313 0 20 05 80  -2.7  -4.2 1009.5  +0.3 R                                       08 10m kn  AWS Rhyl
2023 Dec 01 03 03321 0 00 00 62  -3.5  -3.7 1009.2  +0.1 R                                       01 10m kn  AWS Hawarden
2023 Dec 01 03 03405 8 07 06 86   2.3  -1.7 1009.4  +0.3 R                                       09 WW  kn  AWS Aberdaron
2023 Dec 01 03 03409 / 00 00 //  -5.2  -5.9 1009.8  +0.3 R    // //                              01 10m kn  AWS Bala
2023 Dec 01 03 03410 0 01 07 84  -1.8  -3.8 1008.9  +0.2 R                                       10 10m kn  AWS Lake Vrynwy
2023 Dec 01 03 03502 0 08 08 83   1.0  -1.8 1008.5  +0.3 nowR                                    11 10m kn  AWS Aberporth
2023 Dec 01 03 03503 0 00 03 58  -3.8  -4.4 1008.8  +0.4 R    10 //                              04 10m kn  AWS Trawscoed
2023 Dec 01 03 03507 0 03 04 59  -2.8  -3.6 1008.9  +0.4 R    10 //                              07 10m kn  AWS Sennybridge
2023 Dec 01 03 03605 0 08 05 68  -0.9  -2.4 1008.1  +0.6 R                                       07 10m kn  AWS Pembrey Sands
2023 Dec 01 03 03609 / 02 09 //   1.8  -1.8 1008.3  +0.7 R    // //                              12 10m kn  AWS Mumbles
2023 Dec 01 03 03716                                          // //                                     kn  AWS St Athan
2023 Dec 01 03 03330 3 03 05 74  -3.4  -4.6 1008.9  +0.3 R                                       07 10m kn  AWS Leek Thorncliffe
2023 Dec 01 03 03354 0 01 07 76  -0.7  -1.8 1008.1  +0.3 nowF                                    13 10m kn  AWS Nottingham Wea Cen
2023 Dec 01 03 03414 0 32 04 65  -3.0  -3.6 1008.9  +0.3 R                                       07 10m kn  AWS Shawbury
2023 Dec 01 03 03520 0 11 02 61  -1.7  -2.9 1008.7  +0.6 R                                       04 10m kn  AWS Shobdon
2023 Dec 01 03 03522 0 36 04 71  -0.8  -2.3 1008.8  +0.5 R                                       07 10m kn  AWS Hereford Credenhill
2023 Dec 01 03 03529 0 00 00 61  -5.8  -6.6 1008.7  +0.5 R    10 //                              02 10m kn  AWS Pershore
2023 Dec 01 03 03535 5 00 01 58  -3.5  -3.8 1008.2  +0.5 R    10 //                              04 WW  kn  AWS Coleshill
2023 Dec 01 03 03544 8 04 06 40  -1.2  -1.6 1008.0  +0.6 R    10 //                              10 WW  kn  AWS Church Lawford
2023 Dec 01 03 03647 8 01 14 32  -1.6  -1.6 1007.2  +0.4 R    // //                              17 WW  kn  AWS Little Rissington
2023 Dec 01 03 03649 0 03 03 59  -1.4  -2.1 1007.5  +0.5 R    10 //                              04 10m kn  AWS Brize Norton
2023 Dec 01 03 03658 6 33 03 50  -3.4  -3.8 1007.4  +0.7 R    20 //                              04 10m kn  AWS Benson
2023 Dec 01 03 03462 8 33 08 56  -1.1  -1.6 1007.2  +0.8 R    10 //                              12 WW  kn  AWS Wittering
2023 Dec 01 03 03469 6 33 05 61  -1.0  -1.5 1007.1  +1.1 nowR                                    07 10m kn  AWS Holbeach
2023 Dec 01 03 03482 5 31 06 69  -0.7  -1.2 1006.5  +0.5 nowS                                    07 10m kn  AWS Marham
2023 Dec 01 03 03488 1 05 13 //   4.6  -0.9 1005.9  +0.5 nowR // //                              17 10m kn  AWS Weybourne
2023 Dec 01 03 03931 2 // 05 72  -0.9  -1.4 1005.6  +0.5 R                                       09 10m kn  AWS Tibenham
2023 Dec 01 03 03560 0 34 05 56  -2.3  -2.9 1007.3  +0.6 nowR 10 //                              08 10m kn  AWS Bedford
2023 Dec 01 03 03680 / // // //  -1.5  -1.9 1006.9  +0.6 R    // //                                     kn  AWS Rothamsted
2023 Dec 01 03 03590 0 34 07 81  -1.4  -2.3 1005.7  +0.3 R                                       11 10m kn  AWS Wattisham
2023 Dec 01 03 03684 3 36 05 57  -1.6  -2.0 1006.0  +0.5 R    20 //                              09 10m kn  AWS Andrewsfield
2023 Dec 01 03 03693 0 32 04 //  -1.1  -1.8 1005.3                                                      kn  AWS Shoeburyness
2023 Dec 01 03 03707 0 09 07 67   1.9  -1.1 1007.0  +1.0 R                                       09 10m kn  AWS Chivenor
2023 Dec 01 03 03710 8 05 10 62  -0.8  -1.5 1007.1  +0.7 R    // //                              17 WW  kn  AWS Liscombe
2023 Dec 01 03 03803 8 04 19 80   6.4   2.1 1004.9  +1.1 nowS                                    28 WW  kn  AWS Scilly St Marys
2023 Dec 01 03 03808 8 05 10 87   2.5  -0.8 1005.7  +0.9 nowS 21 //                              15 10m kn  AWS Camborne
2023 Dec 01 03 03809 8 04 10 83   2.4   0.0 1004.9  +1.1 nowR 21 //                              14 10m kn  AWS Culdrose RNAS
2023 Dec 01 03 03823 8 05 15 83   0.7  -1.9 1005.4  +0.8 nowR                                    22 10m kn  AWS Cardinham
2023 Dec 01 03 03827 8 05 14 77   3.1  -2.7 1005.1  +1.3 nowR                                    20 10m kn  AWS Plymouth
2023 Dec 01 03 03840 8 03 09 58  -1.2  -2.0 1006.7  +0.6 R                                       14 10m kn  AWS Dunkeswell
2023 Dec 01 03 03853 0 02 04 62  -1.6  -2.8 1007.0  +0.9 R                                       05 10m kn  AWS Yeovilton
2023 Dec 01 03 03844 7 03 07 77   1.2  -0.9 1006.3  +0.9 R    // //                              10 10m kn  AWS Exeter AirportNo2
2023 Dec 01 03 03930 0 02 06 66  -1.1  -2.1 1007.8  +0.7 R    // //                              11 10m kn  AWS Almondsbury
2023 Dec 01 03 03672 0 01 04 69  -1.3  -2.4 1006.5  +0.5 R                                       06 10m kn  AWS Northolt
2023 Dec 01 03 03740 4 // // //  -2.3  -2.4 1007.7  +0.7 R    // //                                     kn  AWS Lyneham
2023 Dec 01 03 03743 0 02 09 59  -2.0  -2.6 1007.0  +0.7 R    // //                              13 10m kn  AWS Larkhill
2023 Dec 01 03 03746 0 02 08 60  -1.8  -2.4 1006.8  +0.6 R                                       10 10m kn  AWS Boscombe Down
2023 Dec 01 03 03749 0 01 07 67  -0.8  -1.9 1006.6  +0.7 R                                       10 10m kn  AWS Middle Wallop
2023 Dec 01 03 03761 0 27 03 56  -3.0  -3.5 1006.9  +0.8 R    10 //                              03 10m kn  AWS Odiham
2023 Dec 01 03 03769 0 34 02 68  -2.3  -2.9 1005.7  +0.6 R                                       04 10m kn  AWS Charlwood
2023 Dec 01 03 03770 / // // //   0.1  -1.7                   // //                                     kn  AWS St James Park
2023 Dec 01 03 03772 0 34 03 67  -1.4  -2.2 1006.5  +0.6 R                                       06 10m kn  AWS Heathrow
2023 Dec 01 03 03781 0 36 03 57  -3.2  -3.5 1006.3  +0.6 R    10 //                              05 10m kn  AWS Kenley
2023 Dec 01 03 03796 / 33 13 //   0.5  -0.7 1004.2  +0.3 R    // //                              15 10m kn  AWS Langdon Bay
2023 Dec 01 03 03797 5 01 12 81   4.0   1.2 1004.2  +0.1 R                                       16 WW  kn  AWS Manston
2023 Dec 01 03 03857 8 05 15 80   1.9  -1.2 1005.4  +0.7 R                                       21 10m kn  AWS Isle of Portland
2023 Dec 01 03 03862 0 02 07 72  -0.9  -2.0 1006.0  +0.6 R                                       10 10m kn  AWS Bournemouth Hurn
2023 Dec 01 03 03866 / 04 11 //   0.7  -1.7 1004.8  +0.7 nowR // //                              16 10m kn  AWS St Catherines Point
2023 Dec 01 03 03872 0 03 09 72  -0.4  -2.0 1005.4  +0.6 R                                       11 10m kn  AWS Thorney Island
2023 Dec 01 03 03876 / 00 06 //  -2.0  -2.7 1005.4  +0.6 R    // //                              08 10m kn  AWS Shoreham
2023 Dec 01 03 03882 0 02 05 77  -0.2  -2.3 1004.9  +0.5 R                                       10 10m kn  AWS Herstmonceux
2023 Dec 01 03 03894 / // // 81   5.3   3.0 1002.9  +0.9 R                                              kn      Guernsey Airport
2023 Dec 01 03 03895 8 10 10 81   4.8   2.5 1002.2  +0.5 R                                       17 WW  kn  AWS Jersey Airport
2023 Dec 01 03 03901 8 00 00 59  -1.7  -1.8 1010.2  -0.2 F    10 //                              01 10m kn  AWS Thomastown
2023 Dec 01 03 03904 8 00 00 58  -3.0  -3.2 1010.4  -0.3 nowF 10 //                              02 WW  kn  AWS Castlederg
2023 Dec 01 03 03907 8 22 06 75   0.3  -0.7 1010.1  -0.2 F                                       09 WW  kn  AWS Magilligan
2023 Dec 01 03 03911 6 30 01 81  -2.6  -3.1 1010.8  -0.2 F                                       02 10m kn  AWS Lough Fea
2023 Dec 01 03 03915 8 14 02 80  -0.3  -0.8 1009.7  +0.1 S                                       03 10m kn  AWS Port Glenone
2023 Dec 01 03 03916 8 22 03 84  -0.8  -1.5 1010.2  -0.3 F                                       05 WW  kn  AWS Ballypatrick Forest
2023 Dec 01 03 03917 7 13 04 69  -2.0  -2.5 1010.2  +0.0 nowF                                    05 WW  kn  AWS Aldergrove
2023 Dec 01 03 03923 0 31 07 80  -0.3  -2.1 1010.0  +0.1 S                                       10 10m kn  AWS Glennane
2023 Dec 01 03 03953 / 09 01 84  -0.1  -3.0 1011.4  +0.1 nowS                                           m/s AWS Valentia
2023 Dec 01 03 03955 1 33 06 75  -0.9  -2.6 1010.4  +0.3 nowF                                           m/s     Cork Airport
2023 Dec 01 03 03956 / 33 03 83   0.9  -0.7 1009.5  +0.5 nowF                                           m/s AWS Johnstown Castle
2023 Dec 01 03 03962 0 00 00 68  -2.6  -3.5 1011.1  +0.1 R                                              m/s     Shannon Airport
2023 Dec 01 03 03967 3 16 02 70  -2.4  -3.3 1010.4  +0.4 nowR                                           m/s     Casement Aerodrome
2023 Dec 01 03 03969 7 29 03 75  -1.3  -2.3 1010.1  +0.4 nowF                                           m/s     Dublin Airport
2023 Dec 01 03 03973 / 22 01 //   2.1  -0.3 1011.1  -0.2 F    // //                                     m/s AWS Connaught Airport
2023 Dec 01 03 03976 / 11 01 79   2.7   1.7 1010.6  -0.4 nowR 01 65                                     m/s AWS Belmullet
2023 Dec 01 03 03952 / 35 06 84   2.1  -1.0 1009.6  +0.2 nowF                                           m/s AWS Roches Point
2023 Dec 01 03 03970 / 10 01 //  -1.4  -2.0 1011.0  -0.1 nowF // //                                     m/s AWS Claremorris
2023 Dec 01 03 03971 / 34 01 68  -2.8  -3.6 1010.7  +0.2 nowR                                           m/s AWS Mullingar
2023 Dec 01 03 03978 / 12 02 60   0.0  -1.1 1010.3  -0.4 F                                              m/s AWS Finner
2023 Dec 01 03 03961 / 35 03 65  -1.3  -2.3 1010.5  +0.3 nowR                                           m/s AWS Oak Park
2023 Dec 01 03 03979 9 25 01 09  -3.4  -3.8 1010.6  +0.1 nowR 30 3/                                     m/s AWS Ballyhaise
2023 Dec 01 03 03966 / 22 01 62  -3.9  -4.5 1011.3  +0.4 nowR                                           m/s AWS Gurteen
2023 Dec 01 03 03963 / 09 01 76   3.0  -0.7 1011.0  -0.2 nowR                                           m/s AWS Mace Head
2023 Dec 01 03 03951 / 36 06 84   2.8  -1.4 1010.0  +0.4 nowR                                           m/s AWS Sherkin Island
2023 Dec 01 03 03980 / 19 03 66   4.0   2.0 1010.0  +0.1 nowF 81 86                                     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