Decoded British Isles SYNOP weather reports

Weather data for 2023Sep24-03Z 
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 Sep 24 03 03002 8 15 10 83   9.2   3.9 1011.0  -1.4 nowF                                    13 10m kn  AWS Baltasound
2023 Sep 24 03 03005 8 15 08 81  10.2   5.5 1009.5                                                      kn  AWS Lerwick
2023 Sep 24 03 03008 8 14 17 79  11.2   8.0 1008.4  -2.7 nowF                                    27 10m kn  AWS Fair Isle
2023 Sep 24 03 03017 8 16 11 //  11.9   9.5 1005.5            61 //                                     kn  AWS Kirkwall
2023 Sep 24 03 03023 7 18 08 //  14.0  13.1 1000.4            22 //                                     kn  AWS South Uist Range
2023 Sep 24 03 03026 8 14 09 44  11.5  10.8 1001.7  -2.4 F    50 //                              19 WW  kn  AWS Stornoway
2023 Sep 24 03 03031 8 12 09 59   9.4   7.2 1004.4  -2.2 F    61 //                              12 10m kn  AWS Loch Glascarnoch
2023 Sep 24 03 03034 8 18 02 86  12.7   9.8 1002.3  -2.1 nowS 61 //                              10 WW  kn  AWS Aultbea
2023 Sep 24 03 03039 / 14 10 //   7.8   7.8                   // //                                     kn  AWS Bealach No Ba
2023 Sep 24 03 03041 / 18 27 //   5.8   5.8                   // //                                     kn  AWS Aonach Moor
2023 Sep 24 03 03044 8 09 04 85  12.2   7.9 1004.0  -3.1 nowS 22 //                              16 10m kn  AWS Altnaharra
2023 Sep 24 03 03062 8 12 07 78  10.7   8.5 1004.9  -2.4 F    61 //                              11 WW  kn  AWS Tain Range
2023 Sep 24 03 03063 7 // 04 57  10.0   8.3 1005.0            61 //                                     kn  AWS Aviemore
2023 Sep 24 03 03065 / 18 35 //   3.9   3.9                   // //                                     kn  AWS Cairngorm
2023 Sep 24 03 03066 7 10 03 //  10.3   9.5 1005.1            60 //                                     kn  AWS Kinloss
2023 Sep 24 03 03068 8 13 04 //  10.6   9.1 1005.5            60 //                                     kn  AWS Lossiemouth
2023 Sep 24 03 03072 / // // //   4.7   4.7                   // //                                     kn  AWS Cairnwell
2023 Sep 24 03 03075 7 17 09 //  11.8   9.3 1005.1            40 //                                     kn  AWS Wick
2023 Sep 24 03 03080 8 15 09 89  10.1   8.4 1007.3  -2.7 nowF 51 //                              17 WW  kn  AWS Aboyne
2023 Sep 24 03 03088 8 17 20 20  10.4  10.3 1008.4  -2.0 nowF 60 //                              26 WW  kn  AWS Inverbervie
2023 Sep 24 03 03091 8 16 11 49  10.7   9.4 1008.1  -2.4 nowF 23 //                              22 WW  kn  AWS Aberdeen Dyce
2023 Sep 24 03 03100 8 20 12 70  14.4  13.7 1003.0  -0.2 F    22 //                              21 WW  kn  AWS Tiree
2023 Sep 24 03 03105 0 14 05 78  13.4  13.2 1004.7  +0.5 R                                       08 10m kn  AWS Port Ellen
2023 Sep 24 03 03111 4 20 12 89  15.2  13.2 1004.9  +0.2 nowR                                    17 10m kn  AWS Machrihanish
2023 Sep 24 03 03132 8 19 06 //  15.7  15.2 1006.5            10 //                                     kn  AWS West Freugh
2023 Sep 24 03 03134 8 // 04 16  10.8  10.3 1006.0  -1.7 nowS 60 //                              07 10m kn  AWS Glasgow Bishopton
2023 Sep 24 03 03136 8 16 05 //  13.9  13.5 1005.7            57 //                                     kn  AWS Prestwick
2023 Sep 24 03 03144 8 03 05 26   9.5   9.2 1007.4  -2.5 nowS 63 //                              08 WW  kn  AWS Strathallan
2023 Sep 24 03 03153 8 18 22 02  15.0  15.0 1006.8  -1.4 nowS 63 //                              33 WW  kn  AWS Dundrennan
2023 Sep 24 03 03155 2 18 24 89  11.1  10.1 1006.1  -1.8 nowS 21 //                              32 10m kn  AWS Drumalbin
2023 Sep 24 03 03158 8 22 07 71  11.1   9.4 1008.4  -2.3 F    22 //                              17 WW  kn  AWS Charterhall
2023 Sep 24 03 03162 8 16 03 08  10.0   9.8 1008.9  -1.7 F    60 //                              05 10m kn  AWS Eskdalemuir
2023 Sep 24 03 03166 8 20 06 //  14.2  11.2 1006.0                                                      kn  AWS Edinburgh Gogarbank
2023 Sep 24 03 03171 8 13 03 //  11.9  10.3 1007.1            22 //                                     kn  AWS Leuchars
2023 Sep 24 03 03204 8 21 17 //  15.9  15.1 1007.8  -0.3 nowR // //                              25 10m kn  AWS Ronaldsway
2023 Sep 24 03 03210 8 16 21 21  13.0  12.9 1008.7  -0.7 F    61 //                              27 10m kn  AWS St Bees Head
2023 Sep 24 03 03212 8 10 06 58  12.9  12.3 1009.4  -1.6 F    53 //                              12 10m kn  AWS Keswick
2023 Sep 24 03 03214 8 16 17 79  14.1  12.3 1009.8  -1.0 F    22 //                              24 10m kn  AWS Walney Island
2023 Sep 24 03 03220 8 // // //  12.9  11.2 1008.4  -2.1 F    // //                                     kn  AWS Carlisle
2023 Sep 24 03 03224 8 19 05 //  11.7  10.9 1009.1            23 //                                     kn  AWS Spadeadam
2023 Sep 24 03 03225 8 20 12 24  11.5  11.0 1010.6  -1.1 nowS 61 //                              19 WW  kn  AWS Shap Fell
2023 Sep 24 03 03226 8 17 11 58  12.3  11.3 1010.5  -1.7 F    22 //                              15 10m kn  AWS Warcop Range
2023 Sep 24 03 03316 8 16 06 //  14.5  12.2 1011.2                                                      kn  AWS Crosby
2023 Sep 24 03 03318 / 18 16 //  13.8  11.3                   // //                                     kn  AWS Blackpool
2023 Sep 24 03 03230 8 15 06 64   9.6   9.1 1009.9  -2.1 F    // //                              10 10m kn  AWS Redesdale
2023 Sep 24 03 03238 8 16 04 //  10.2   9.7 1009.8            23 //                                     kn  AWS Albermarle
2023 Sep 24 03 03240 8 17 12 76  10.8   9.7 1010.3  -2.1 F    23 //                              17 10m kn  AWS Boulmer
2023 Sep 24 03 03257 8 16 12 71  10.8   9.6 1012.3  -1.7 nowF 23 //                              18 WW  kn  AWS Leeming
2023 Sep 24 03 03265 8 13 04 //  11.5  10.2 1012.8            51 //                                     kn  AWS Topcliffe
2023 Sep 24 03 03275 7 18 11 //  10.8   9.5 1011.3            23 //                                     kn  AWS Loftus
2023 Sep 24 03 03281 / 19 19 //  10.1   9.4                   // //                                     kn  AWS Fylingdales
2023 Sep 24 03 03292 8 19 21 //  13.6   9.4 1014.1  -1.2 nowF // //                              26 10m kn  AWS Bridlington
2023 Sep 24 03 03344 8 20 05 //  12.7  10.9 1012.4            23 //                                     kn  AWS Bingley
2023 Sep 24 03 03346 / 17 16 //  10.6   8.4                   // //                                     kn  AWS Emley Moor No.2
2023 Sep 24 03 03377 8 17 11 80  11.4   9.2 1015.7  -1.2 nowF 23 //                              14 10m kn  AWS Waddington
2023 Sep 24 03 03379 8 // 06 83  12.5  10.2 1015.7            61 //                                     kn  AWS Cranwell
2023 Sep 24 03 03382 8 19 10 63  11.9   9.7 1014.0  -1.6 nowF 61 //                              20 10m kn  AWS Leconfield
2023 Sep 24 03 03385 8 18 14 74  13.1   9.1 1015.5  -1.5 nowF                                    22 10m kn  AWS Donna Nook
2023 Sep 24 03 03391 8 // 05 59  11.6   9.5 1016.1            61 //                                     kn  AWS Coningsby
2023 Sep 24 03 03392 8 // 10 76  13.3   9.5 1016.4                                                      kn  AWS Wainfleet
2023 Sep 24 03 03302 8 // 11 56  16.5  15.6 1009.7            10 //                                     kn  AWS Valley
2023 Sep 24 03 03301 8 20 17 60  16.1  15.7 1010.0  -0.0 nowR                                    23 10m kn  AWS Raf Mona
2023 Sep 24 03 03305 8 23 23 17  15.0  14.3 1010.7  -0.2 nowR 40 //                              32 10m kn  AWS Capel Curig
2023 Sep 24 03 03313 7 19 12 73  14.8  12.1 1010.1  -0.8 nowF 22 //                              21 10m kn  AWS Rhyl
2023 Sep 24 03 03321 6 16 11 83  13.3  12.3 1011.7  -1.1 nowF                                    15 10m kn  AWS Hawarden
2023 Sep 24 03 03405 8 21 12 //  15.8  15.3 1010.7            10 //                                     kn  AWS Aberdaron
2023 Sep 24 03 03409 / 17 05 //  14.7  12.5 1011.3  -0.8 F    // //                              13 10m kn  AWS Bala
2023 Sep 24 03 03410 8 19 10 19  12.1  11.9 1012.1  -1.1 F    53 //                              17 WW  kn  AWS Lake Vrynwy
2023 Sep 24 03 03502 8 // 07 50  16.0  15.6 1011.2            22 //                                     kn  AWS Aberporth
2023 Sep 24 03 03503 8 17 04 61  15.9  14.9 1011.8  -0.5 nowF 50 //                              10 10m kn  AWS Trawscoed
2023 Sep 24 03 03507 8 // 06 26  14.6  14.1 1012.8            61 //                                     kn  AWS Sennybridge
2023 Sep 24 03 03604 8 21 17 16  16.3  16.1 1011.7  +0.0 S    61 //                              26 10m kn  AWS Milford Haven
2023 Sep 24 03 03605 8 21 28 35  16.7  16.2 1012.6  -0.4 F    // //                              33 10m kn  AWS Pembrey Sands
2023 Sep 24 03 03609 / 19 27 //  16.5  15.7 1013.5  -0.5 F    // //                              34 10m kn  AWS Mumbles
2023 Sep 24 03 03716 8 19 09 80  16.3  14.9 1014.3  -0.8 F    23 //                              19 WW  kn  AWS St Athan
2023 Sep 24 03 03330 8 19 08 //  11.9  11.6 1013.7            50 //                                     kn  AWS Leek Thorncliffe
2023 Sep 24 03 03354 8 18 03 //  11.9  11.4 1015.0            51 //                                     kn  AWS Nottingham Wea Cen
2023 Sep 24 03 03414 8 // 05 78  14.1  12.7 1013.2            61 //                                     kn  AWS Shawbury
2023 Sep 24 03 03520 8 18 04 34  13.9  13.3 1014.0  -1.1 nowF 61 //                              15 WW  kn  AWS Shobdon
2023 Sep 24 03 03522 8 16 02 //  14.9  14.2 1014.3            51 //                                     kn  AWS Hereford Credenhill
2023 Sep 24 03 03529 8 18 13 81  15.3  12.2 1015.3  -1.4 nowF 23 //                              24 10m kn  AWS Pershore
2023 Sep 24 03 03535 8 17 06 //  13.5  12.0 1014.5            61 //                                     kn  AWS Coleshill
2023 Sep 24 03 03544 8 19 08 81  13.5  10.1 1015.7  -1.1 nowF 51 //                              16 10m kn  AWS Church Lawford
2023 Sep 24 03 03647 8 18 08 //  13.4  12.1 1015.8            // //                                     kn  AWS Little Rissington
2023 Sep 24 03 03649 8 // 05 80  15.2  12.1 1016.5                                                      kn  AWS Brize Norton
2023 Sep 24 03 03658 8 17 14 //  14.3  11.9 1017.4  -1.0 nowF // //                              19 10m kn  AWS Benson
2023 Sep 24 03 03462 8 17 11 81  11.9   9.3 1016.2  -1.2 nowF 23 //                              18 WW  kn  AWS Wittering
2023 Sep 24 03 03469 8 18 09 79  11.8   8.7 1016.9  -1.2 nowF 61 //                              14 10m kn  AWS Holbeach
2023 Sep 24 03 03482 6 // 07 80  12.0   8.4 1017.9                                                      kn  AWS Marham
2023 Sep 24 03 03488 1 18 12 //  11.5   8.0 1018.2  -0.7 nowF // //                              17 10m kn  AWS Weybourne
2023 Sep 24 03 03931 0 17 06 73  11.3   8.7 1018.8  -0.6 nowF                                    09 10m kn  AWS Tibenham
2023 Sep 24 03 03560 8 19 15 80  13.6   9.5 1017.2  -1.1 nowF 23 //                              23 10m kn  AWS Bedford
2023 Sep 24 03 03680 / // // //  13.4   9.4 1018.1  -1.1 F    // //                                     kn  AWS Rothamsted
2023 Sep 24 03 03590 0 18 08 83  12.0   8.6 1019.5  -0.7 nowF                                    12 10m kn  AWS Wattisham
2023 Sep 24 03 03684 4 18 04 80  11.6   8.5 1018.9  -1.0 nowF                                    10 10m kn  AWS Andrewsfield
2023 Sep 24 03 03693 0 19 06 //  14.2   9.7 1019.8                                                      kn  AWS Shoeburyness
2023 Sep 24 03 03707 / 19 06 //  16.8  15.5 1014.0            // //                                     kn  AWS Chivenor
2023 Sep 24 03 03710 8 19 16 23  14.0  14.0 1014.8  -0.9 F    // //                              25 WW  kn  AWS Liscombe
2023 Sep 24 03 03803 / // 12 26  16.5  16.5 1013.0            // //                                     kn  AWS Scilly St Marys
2023 Sep 24 03 03808 8 19 18 57  16.3  15.8 1014.0  -0.6 F    61 //                              31 WW  kn  AWS Camborne
2023 Sep 24 03 03809 / 20 07 //  16.4  16.1 1014.0            // //                                     kn  AWS Culdrose RNAS
2023 Sep 24 03 03823 8 20 14 09  15.4  15.0 1014.4  -0.6 nowF 53 //                              22 WW  kn  AWS Cardinham
2023 Sep 24 03 03827 8 19 23 17  16.0  15.2 1015.5  -0.6 F    61 //                              28 10m kn  AWS Plymouth
2023 Sep 24 03 03840 / 19 09 //  14.7  14.5 1015.7            // //                                     kn  AWS Dunkeswell
2023 Sep 24 03 03853 / // 06 71  16.8  14.9 1016.0            // //                                     kn  AWS Yeovilton
2023 Sep 24 03 03844 8 19 13 //  16.3  15.5 1015.5  -1.0 nowF // //                              23 WW  kn  AWS Exeter AirportNo2
2023 Sep 24 03 03930 / // 05 82  15.5  14.4 1015.2            // //                                     kn  AWS Almondsbury
2023 Sep 24 03 03672 8 // 03 80  13.7  10.5 1018.5            23 //                                     kn  AWS Northolt
2023 Sep 24 03 03740 8 // // //  14.2  12.4 1016.5  -1.0 nowF // //                                     kn  AWS Lyneham
2023 Sep 24 03 03743 / // 04 64  15.2  13.1 1017.0            // //                                     kn  AWS Larkhill
2023 Sep 24 03 03746 / 19 06 //  15.4  13.3 1017.2            // //                                     kn  AWS Boscombe Down
2023 Sep 24 03 03749 8 17 10 75  14.9  12.5 1017.8  -0.8 nowF                                    13 10m kn  AWS Middle Wallop
2023 Sep 24 03 03761                                          // //                                     kn      Odiham
2023 Sep 24 03 03769 / 18 02 //  14.2  11.7 1019.0            // //                                     kn  AWS Charlwood
2023 Sep 24 03 03770 / // // //  14.1   9.6                   // //                                     kn  AWS St James Park
2023 Sep 24 03 03772 / 16 03 //  14.5  11.5 1018.5            // //                                     kn  AWS Heathrow
2023 Sep 24 03 03781 8 18 10 80  13.2   9.6 1019.2  -0.9 nowF                                    16 10m kn  AWS Kenley
2023 Sep 24 03 03796 / 20 13 //  15.1   9.6 1020.8  -0.3 nowF // //                              22 10m kn  AWS Langdon Bay
2023 Sep 24 03 03797 / 18 03 //  12.1   9.3 1020.6            // //                                     kn  AWS Manston
2023 Sep 24 03 03857 8 19 19 63  16.8  14.7 1017.6  -0.7 F                                       26 10m kn  AWS Isle of Portland
2023 Sep 24 03 03862 8 21 12 72  17.0  13.7 1018.0  -0.6 nowF 22 //                              25 WW  kn  AWS Bournemouth Hurn
2023 Sep 24 03 03866 / 20 14 //  16.3  13.4 1018.7  -0.7 nowF // //                              23 10m kn  AWS St Catherines Point
2023 Sep 24 03 03872 8 20 17 65  16.5  12.8 1019.0  -0.8 nowF 23 //                              24 WW  kn  AWS Thorney Island
2023 Sep 24 03 03876 / 20 15 //  16.5  12.3 1019.7  -0.6 nowF // //                              22 10m kn  AWS Shoreham
2023 Sep 24 03 03882 / // 03 64  14.7  11.3 1020.1            // //                                     kn  AWS Herstmonceux
2023 Sep 24 03 03894 7 19 13 80  16.5  14.4 1019.1  -0.8 F                                              kn      Guernsey Airport
2023 Sep 24 03 03895 8 18 16 77  15.7  13.4 1019.7  -0.8 nowF                                    22 10m kn  AWS Jersey Airport
2023 Sep 24 03 03901 8 17 11 56  14.6  13.8 1004.2  +0.4 nowF 10 //                              18 WW  kn  AWS Thomastown
2023 Sep 24 03 03904 / // 04 65  14.7  13.9 1003.8            // //                                     kn  AWS Castlederg
2023 Sep 24 03 03907 0 23 03 76  13.3  12.6 1004.0  +0.7 nowF                                    04 10m kn  AWS Magilligan
2023 Sep 24 03 03911 8 15 06 61  13.4  12.8 1005.4  +0.8 nowF                                    10 10m kn  AWS Lough Fea
2023 Sep 24 03 03915 / 15 04 //  14.4  13.5 1004.8            // //                                     kn  AWS Port Glenone
2023 Sep 24 03 03916 0 22 12 80  14.2  12.6 1005.0  +1.1 nowS                                    17 10m kn  AWS Ballypatrick Forest
2023 Sep 24 03 03917 3 19 07 78  14.9  13.7 1005.7  +1.0 nowS                                    18 WW  kn  AWS Aldergrove
2023 Sep 24 03 03923 0 22 10 74  14.1  13.1 1005.8  +0.9 nowS                                    14 10m kn  AWS Glennane
2023 Sep 24 03 03953 / 18 07 57  16.1  15.0 1004.6  -1.3 F    10 1/                                     m/s AWS Valentia
2023 Sep 24 03 03955 7 19 06 59  14.7  14.0 1007.7  -0.5 F    10 22                                     m/s     Cork Airport
2023 Sep 24 03 03956 / 21 05 57  15.5  14.8 1009.1  -0.2 nowF 10 1/                                     m/s AWS Johnstown Castle
2023 Sep 24 03 03962 2 14 06 70  15.6  13.9 1005.1  -0.8 nowF                                           m/s     Shannon Airport
2023 Sep 24 03 03967 5 21 06 75  15.0  12.7 1007.1  +0.4 nowF 01 65                                     m/s     Casement Aerodrome
2023 Sep 24 03 03969 6 21 04 80  15.4  12.5 1007.3  +0.6 nowS                                           m/s     Dublin Airport
2023 Sep 24 03 03973 / 17 06 //  13.6  13.5 1003.5  -0.8 F    // //                                     m/s AWS Connaught Airport
2023 Sep 24 03 03976 / 20 09 58  15.8  14.8 1001.0  -0.8 nowF 10 1/                                     m/s AWS Belmullet
2023 Sep 24 03 03952 / 19 07 50  15.6  14.9 1007.8  -0.6 nowF 10 1/                                     m/s AWS Roches Point
2023 Sep 24 03 03970 / 17 05 //  14.4  13.6 1003.6  -0.7 F    // //                                     m/s AWS Claremorris
2023 Sep 24 03 03971 / 19 04 71  14.2  12.9 1006.0  +0.2 nowF                                           m/s AWS Mullingar
2023 Sep 24 03 03978 / 18 07 59  16.1  13.8 1003.0  -0.5 nowF 10 1/                                     m/s AWS Finner
2023 Sep 24 03 03961 / 19 06 59  14.6  13.3 1008.0  +0.4 nowF 10 1/                                     m/s AWS Oak Park
2023 Sep 24 03 03979 / 17 04 69  15.2  13.7 1005.3  +0.3 nowS                                           m/s AWS Ballyhaise
2023 Sep 24 03 03966 / 17 05 64  15.0  13.3 1006.0  -0.3 nowR                                           m/s AWS Gurteen
2023 Sep 24 03 03963 / 18 10 56  15.8  15.0 1002.8  -0.8 nowF 23 81                                     m/s AWS Mace Head
2023 Sep 24 03 03951 / 19 08 57  15.5  14.9 1006.4  -1.1 nowF 10 1/                                     m/s AWS Sherkin Island
2023 Sep 24 03 03980 / 19 08 82  14.7  13.2 1002.9  +0.1 nowF                                           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