Decoded British Isles SYNOP weather reports

Weather data for 2021Jun18-15Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2021 Jun 18 15 03002 / 27 11 66  12.7   5.8 1019.4  +0.8 nowS                                           kn  AWS Baltasound
2021 Jun 18 15 03005 5 29 11 84  12.4   8.1 1019.6  +0.6 nowS                                           kn      Lerwick
2021 Jun 18 15 03008 1 25 07 75  12.0   6.9 1020.4  +0.4 R                                              kn      Fair Isle
2021 Jun 18 15 03017 / 32 08 83  13.3   4.5 1020.0  +0.1 nowR                                           kn  AWS Kirkwall
2021 Jun 18 15 03023 / 24 10 80  12.2   5.9 1019.6  -0.9 F                                              kn  AWS South Uist Range
2021 Jun 18 15 03026 / 17 09 80  12.7   6.7 1019.3  -0.6 nowF                                           kn  AWS Stornoway
2021 Jun 18 15 03031 / 28 07 83  12.9   3.8 1018.9  -0.8 nowF                                           kn  AWS Loch Glascarnoch
2021 Jun 18 15 03034 / 31 08 84  12.9   5.2 1019.7  -0.9 nowF                                           kn  AWS Aultbea
2021 Jun 18 15 03039 / // // //   8.1  -2.3                   // //                                     kn  AWS Bealach No Ba
2021 Jun 18 15 03044 / 22 03 83  14.9   2.8 1019.2  -0.8 F                                              kn  AWS Altnaharra
2021 Jun 18 15 03047 / 20 02 84  15.5   3.2 1018.2  -1.5 F                                              kn  AWS Tulloch Bridge
2021 Jun 18 15 03062 / // // 60  14.8   5.2 1019.1  -0.7 nowS                                    15 10m kn  AWS Tain Range
2021 Jun 18 15 03063 / 04 06 84  14.3   4.7 1018.0  -0.7 nowS                                           kn  AWS Aviemore
2021 Jun 18 15 03066 / 06 06 //  16.1   3.7 1019.1  -1.0 F                                              kn  AWS Kinloss
2021 Jun 18 15 03068 5 09 10 84  14.5   3.3 1019.5  -0.8 F                                              kn      Lossiemouth
2021 Jun 18 15 03072 / 18 13 //   8.1   1.5                   // //                                     kn  AWS Cairnwell
2021 Jun 18 15 03075 / 05 09 80  12.0   6.7 1020.2  -0.1 F                                              kn  AWS Wick
2021 Jun 18 15 03080 / 09 09 85  14.1   7.7 1018.6  -0.9 F                                              kn  AWS Aboyne
2021 Jun 18 15 03088 / 09 13 71  12.3   7.7 1019.7  -0.4 F                                              kn  AWS Inverbervie
2021 Jun 18 15 03091 / 10 11 82  13.7   6.9 1019.8  -0.4 F                                              kn  AWS Aberdeen Dyce
2021 Jun 18 15 03092                                          // //                                     kn  AWS Peterhead Harbour
2021 Jun 18 15 03100 / 32 08 80  12.7   4.1 1019.9  -0.8 nowS                                           kn  AWS Tiree
2021 Jun 18 15 03105 / 33 11 82  13.9   5.7 1019.3  -1.2 nowS                                           kn  AWS Port Ellen
2021 Jun 18 15 03111 / 29 11 79  13.1   6.7 1018.9  -1.3 F    // //                                     kn  AWS Machrihanish
2021 Jun 18 15 03132 / 31 14 78  15.5   7.4 1017.7  -1.4 nowF                                           kn  AWS West Freugh
2021 Jun 18 15 03134 / 03 03 83  17.3   4.4 1017.5  -1.6 nowS                                           kn  AWS Glasgow Bishopton
2021 Jun 18 15 03136 / 30 09 89  16.5   4.5 1017.5  -1.7 F                                              kn  AWS Prestwick
2021 Jun 18 15 03144 / 08 07 82  16.6   9.7 1018.6  -0.9 nowS                                           kn  AWS Strathallan
2021 Jun 18 15 03148 / 13 10 //  10.7   3.4                   // //                                     kn  AWS Glen Ogle
2021 Jun 18 15 03153 / 28 05 83  17.2   7.7 1016.2  -1.2 nowF                                           kn  AWS Dundrennan
2021 Jun 18 15 03155 / 07 10 64  15.8   9.7 1017.0  -1.3 F    // //                                     kn  AWS Drumalbin
2021 Jun 18 15 03158 / 06 12 84  14.6   9.6 1018.5  -0.6 nowS                                           kn  AWS Charterhall
2021 Jun 18 15 03162 / 06 08 83  15.4   8.5 1017.2  -0.9 nowS                                           kn  AWS Eskdalemuir
2021 Jun 18 15 03166 / 06 13 85  15.4   8.4 1018.3  -1.0 F                                              kn  AWS Edinburgh Gogarbank
2021 Jun 18 15 03171 / 11 14 81  13.9   7.3 1019.4  -0.7 F                                              kn  AWS Leuchars
2021 Jun 18 15 03204 1 35 13 84  15.9   4.9 1017.2  -1.3 nowF                                           kn      Ronaldsway
2021 Jun 18 15 03210 / 30 12 84  14.8   9.0 1016.7  -1.0 nowS // //                                     kn  AWS St Bees Head
2021 Jun 18 15 03212 / 09 06 //  18.5   9.1 1016.0  -1.3 nowS                                           kn  AWS Keswick
2021 Jun 18 15 03214 / 30 15 81  16.2  10.3 1016.3  -1.1 nowS                                           kn  AWS Walney Island
2021 Jun 18 15 03220 / // // 89  18.3   9.5 1016.6  -1.1 nowS // //                                     kn  AWS Carlisle
2021 Jun 18 15 03224 / 06 11 81  14.1   8.9 1017.2  -0.7 nowS                                           kn  AWS Spadeadam
2021 Jun 18 15 03225 / 09 06 84  16.9   8.9 1016.2  -1.2 nowS // //                                     kn  AWS Shap Fell
2021 Jun 18 15 03226 / 08 12 83  16.7   8.7 1016.0  -1.4 nowS                                           kn  AWS Warcop Range
2021 Jun 18 15 03227 / 08 15 //  10.2   6.8                   // //                                     kn  AWS Great Dun Fell
2021 Jun 18 15 03316 / 34 15 83  16.8  11.0 1016.2  -0.9 nowS                                           kn  AWS Crosby
2021 Jun 18 15 03318 / 36 12 //  16.4  10.1                   // //                                     kn  AWS Blackpool
2021 Jun 18 15 03351 / 08 07 80  17.6  10.4 1015.9  -0.7 nowS                                           kn  AWS Rostherne
2021 Jun 18 15 03230 / 06 13 //  14.8   9.6 1017.7  -0.9 nowS // //                                     kn  AWS Redesdale
2021 Jun 18 15 03238 / 05 10 81  15.5   9.4 1017.3  -0.9 nowS                                           kn  AWS Albermarle
2021 Jun 18 15 03240 / 36 11 76  14.1  11.1 1018.3  -1.0 nowS                                           kn  AWS Boulmer
2021 Jun 18 15 03257 / 05 10 78  14.9  10.8 1017.3  -0.5 nowS                                           kn  AWS Leeming
2021 Jun 18 15 03265 / 03 09 68  14.6  11.3 1017.2  -0.5 nowR 81 //                                     kn  AWS Topcliffe
2021 Jun 18 15 03266 / 03 09 64  15.1  12.2 1016.8  -0.5 nowS 62 //                                     kn  AWS Linton-on-Ouse
2021 Jun 18 15 03275 / 02 06 61  12.7  11.9 1017.5  -0.7 nowS 23 //                                     kn  AWS Loftus
2021 Jun 18 15 03281 / 05 08 //  13.0  10.6                   // //                                     kn  AWS Fylingdales
2021 Jun 18 15 03292 / 03 10 //  12.6  10.9 1016.4  -0.9 nowS // //                                     kn  AWS Bridlington
2021 Jun 18 15 03344 / 07 07 83  15.1   9.0 1016.4  -0.9 nowS                                           kn  AWS Bingley
2021 Jun 18 15 03346 / 10 07 //  12.5  11.7                   // //                                     kn  AWS Emley Moor No.2
2021 Jun 18 15 03373 / 04 15 68  12.5  11.2 1015.4  -1.1 F    // //                                     kn  AWS Scampton
2021 Jun 18 15 03377 / 03 16 57  12.1  10.0 1015.5  -0.9 F    61 //                                     kn  AWS Waddington
2021 Jun 18 15 03379 8 02 13 22  11.7  11.1 1015.7  -0.6 nowR 65 66                                     kn      Cranwell
2021 Jun 18 15 03382 / // // 57  13.3  12.4 1016.2  -1.1 F    62 //                                     kn  AWS Leconfield
2021 Jun 18 15 03385 / 35 23 60  12.3  11.3 1015.5  -1.3 F    // //                              27 WW  kn  AWS Donna Nook
2021 Jun 18 15 03391 8 02 12 57  12.4  11.1 1014.7  -1.0 nowF 63 62                                     kn      Coningsby
2021 Jun 18 15 03392 / 04 18 31  13.2  12.5 1014.0  -1.7 F    // //                              27 WW  kn  AWS Wainfleet
2021 Jun 18 15 03302 / 34 14 80  15.4   7.3 1017.5  -0.9 nowS                                           kn  AWS Valley
2021 Jun 18 15 03301 / 35 11 77  14.7   7.2 1017.5  -0.9 nowS // //                                     kn  AWS Raf Mona
2021 Jun 18 15 03305 / 07 09 89  16.2   7.5 1016.5  -1.0 nowS                                           kn  AWS Capel Curig
2021 Jun 18 15 03313 / 31 09 82  16.2   9.3 1017.0  -1.1 nowS // //                                     kn  AWS Rhyl
2021 Jun 18 15 03321 / 32 10 83  18.1   9.6 1016.0  -1.1 nowS                                           kn  AWS Hawarden
2021 Jun 18 15 03405 / 36 23 74  13.6   9.1 1017.4  -0.8 F    // //                                     kn  AWS Aberdaron
2021 Jun 18 15 03409 / 06 04 //  16.9   9.0 1015.8  -0.9 nowS // //                                     kn  AWS Bala
2021 Jun 18 15 03410 / 04 09 80  14.9   9.5 1015.4  -0.8 nowS // //                                     kn  AWS Lake Vrynwy
2021 Jun 18 15 03502 / 34 17 80  12.7   8.8 1016.4  -0.6 nowS                                           kn  AWS Aberporth
2021 Jun 18 15 03503 / 28 05 83  16.8  11.2 1015.2  -0.5 nowS                                           kn  AWS Trawscoed
2021 Jun 18 15 03507 / 07 06 79  15.7  10.1 1015.1  -0.4 nowS                                           kn  AWS Sennybridge
2021 Jun 18 15 03604 / 35 15 88  16.1   8.5 1016.1  -0.3 nowS // //                                     kn  AWS Milford Haven
2021 Jun 18 15 03605 / 34 16 82  19.7  11.1 1014.8  -0.6 nowS // //                                     kn  AWS Pembrey Sands
2021 Jun 18 15 03609 / 19 08 //  16.8  11.5 1015.5  -0.1 nowR // //                                     kn  AWS Mumbles
2021 Jun 18 15 03716 / 05 10 81  16.8  10.9 1014.7  -0.2 nowS                                           kn  AWS St Athan
2021 Jun 18 15 03330 / 06 12 66  12.8   9.0 1015.9  -0.6 F    81 //                                     kn  AWS Leek Thorncliffe
2021 Jun 18 15 03354 / 03 05 34  12.6  12.1 1015.8  -0.9 F    62 //                                     kn  AWS Nottingham Wea Cen
2021 Jun 18 15 03414 8 10 07 75  15.5  10.5 1015.8  -0.3 nowS                                           kn      Shawbury
2021 Jun 18 15 03520 / 07 06 74  15.2  10.1 1015.6  -0.1 nowS // //                                     kn  AWS Shobdon
2021 Jun 18 15 03522 / 04 07 59  15.2  10.9 1015.7  -0.1 F    81 //                                     kn  AWS Hereford Credenhill
2021 Jun 18 15 03529 / 35 05 58  13.4  12.6 1015.5  -0.6 F    62 //                                     kn  AWS Pershore
2021 Jun 18 15 03535 8 00 11 //  12.0  11.1 1015.2  -0.7 F    60 //                              14 10m kn  AWS Coleshill
2021 Jun 18 15 03544 / 02 08 59  12.6  12.1 1014.5  -0.8 nowF 62 //                                     kn  AWS Church Lawford
2021 Jun 18 15 03647 8 03 19 57  13.1  12.6 1013.6  -0.8 F    // //                              23 10m kn  AWS Little Rissington
2021 Jun 18 15 03649 8 03 14 60  13.4  11.3 1013.8  -0.5 F    61 65                                     kn      Brize Norton
2021 Jun 18 15 03658 / 36 12 63  12.8  11.8 1013.0  -0.5 nowS // //                                     kn  AWS Benson
2021 Jun 18 15 03660 / 02 12 70  12.0  11.7 1012.9  -0.5 nowF 61 //                                     kn  AWS High Wycombe
2021 Jun 18 15 03469 / 04 23 25  13.1  12.2 1013.8  -1.3 nowS 62 //                              36 WW  kn  AWS Holbeach
2021 Jun 18 15 03482 8 03 16 56  13.4  12.4 1012.4  -1.8 nowF 62 62                              27 WW  kn      Marham
2021 Jun 18 15 03488 / 03 20 //  13.8  12.6 1013.1  -1.5 nowS // //                              28 WW  kn  AWS Weybourne
2021 Jun 18 15 03560 / 01 14 59  12.2  11.8 1013.6  -0.2 F    62 //                                     kn  AWS Bedford
2021 Jun 18 15 03680 / // // //  12.4  11.5 1012.9  -0.1 nowF // //                                     kn  AWS Rothamsted
2021 Jun 18 15 03590 8 05 11 50  15.0  14.8 1011.2  -1.1 nowS 60 62                                     kn      Wattisham
2021 Jun 18 15 03684 / 02 07 59  14.2  13.9 1011.3  -0.9 nowS // //                                     kn  AWS Andrewsfield
2021 Jun 18 15 03693 / 05 12 45  16.5  16.1 1010.4  -1.2 nowS 81 //                                     kn  AWS Shoeburyness
2021 Jun 18 15 03707 / 34 12 79  19.2  10.8 1014.9  -0.2 nowS                                           kn  AWS Chivenor
2021 Jun 18 15 03710 / 02 06 69  15.8  10.7 1014.4  +0.1 nowS // //                                     kn  AWS Liscombe
2021 Jun 18 15 03803 / 36 15 68  16.2  10.9 1017.2  +0.1 R                                              kn  AWS Scilly St Marys
2021 Jun 18 15 03808 6 36 13 72  15.3  10.7 1016.5  +0.0 S                                              kn      Camborne
2021 Jun 18 15 03809 / 34 15 82  17.4  10.4 1015.4  -0.3 nowS // //                                     kn  AWS Culdrose RNAS
2021 Jun 18 15 03823 / 34 11 78  18.8  12.0 1014.7  +0.0 S                                              kn  AWS Cardinham
2021 Jun 18 15 03827 / 35 10 76  22.4  10.8 1014.0  +0.2 R                                              kn  AWS Plymouth
2021 Jun 18 15 03840 / 02 11 82  16.1  11.3 1014.0  +0.1 R                                              kn  AWS Dunkeswell
2021 Jun 18 15 03853 8 36 14 65  15.1  11.4 1014.1  +0.2 nowR 21 62                                     kn      Yeovilton
2021 Jun 18 15 03672 8 03 10 60  14.1  13.2 1012.3  -0.5 nowS 63 62                                     kn      Northolt
2021 Jun 18 15 03740 8 02 11 //  12.9  12.2 1014.2  -0.2 F    // //                              16 10m kn  AWS Lyneham
2021 Jun 18 15 03743 / 02 11 70  12.9  12.1 1013.3  +0.2 nowR // //                                     kn  AWS Larkhill
2021 Jun 18 15 03746 8 01 14 68  13.1  12.3 1013.3  +0.2 nowR 21 62                                     kn      Boscombe Down
2021 Jun 18 15 03749 / 01 13 69  13.1  11.8 1012.9  -0.0 nowR 61 //                                     kn  AWS Middle Wallop
2021 Jun 18 15 03761 / 35 10 10  12.8  11.9 1012.3  -0.4 F    84 //                                     kn  AWS Odiham
2021 Jun 18 15 03768 / 35 07 18  13.4  12.9 1012.3  -0.3 F    // //                                     kn  AWS South Farnborough
2021 Jun 18 15 03769 / 01 05 74  14.9  14.3 1011.0  -0.4 F                                              kn  AWS Charlwood
2021 Jun 18 15 03770 / // // //  14.8  13.7                   // //                                     kn  AWS St James Park
2021 Jun 18 15 03772 / 01 09 71  14.1  13.2 1012.2  -0.7 nowS // //                                     kn  AWS Heathrow
2021 Jun 18 15 03781 / 01 08 57  14.1  13.9 1011.5  -0.3 nowS 10 //                                     kn  AWS Kenley
2021 Jun 18 15 03796 / 36 12 //  17.4  17.2 1009.9  -1.0 nowS // //                                     kn  AWS Langdon Bay
2021 Jun 18 15 03797 / 04 08 17  16.0  15.8 1010.3  -0.8 F    23 //                                     kn  AWS Manston
2021 Jun 18 15 03857 / 35 14 81  14.6  12.6 1013.2  +0.7 nowR 23 //                                     kn  AWS Isle of Portland
2021 Jun 18 15 03862 / 01 13 75  14.2  13.0 1012.8  +0.4 nowR 61 //                                     kn  AWS Bournemouth Hurn
2021 Jun 18 15 03866 / 02 10 //  13.6  12.8 1011.1  +0.9 nowR // //                                     kn  AWS St Catherines Point
2021 Jun 18 15 03872 / 36 08 67  13.6  12.7 1011.0  +0.3 nowR 61 //                                     kn  AWS Thorney Island
2021 Jun 18 15 03876 / 35 14 //  16.5  15.4 1010.6  -0.2 nowR // //                                     kn  AWS Shoreham
2021 Jun 18 15 03882 / 01 04 74  18.1  17.2 1010.0  -0.5 nowS 23 //                                     kn  AWS Herstmonceux
2021 Jun 18 15 03894 7 34 11 80  13.6  12.9 1013.8  +1.0 nowS 20 65                                     kn      Guernsey Airport
2021 Jun 18 15 03895 / 34 16 61  13.7  13.5 1013.1  +1.4 nowS 23 //                                     kn  AWS Jersey Airport
2021 Jun 18 15 03901 / 34 02 82  15.0   4.0 1018.2  -1.5 nowS                                           kn  AWS Thomastown
2021 Jun 18 15 03904 / 06 05 76  16.0   5.4 1018.5  -1.5 nowS                                           kn  AWS Castlederg
2021 Jun 18 15 03907 / 03 09 78  12.9   5.1 1019.8  -1.0 nowS                                           kn  AWS Magilligan
2021 Jun 18 15 03911 / 30 04 82  14.6   4.9 1018.4  -1.3 nowS                                           kn  AWS Lough Fea
2021 Jun 18 15 03915 / 32 06 85  14.6   3.9 1018.3  -1.4 nowS                                           kn  AWS Port Glenone
2021 Jun 18 15 03916 / 01 08 80  11.7   4.8 1019.4  -1.2 F                                              kn  AWS Ballypatrick Forest
2021 Jun 18 15 03917 / 34 04 83  15.5   4.4 1018.3  -1.6 F                                              kn  AWS Aldergrove
2021 Jun 18 15 03923 / 03 03 81  15.2   4.2 1017.8  -1.5 F                                              kn  AWS Glennane
2021 Jun 18 15 03953 / 30 03 81  13.3   6.9 1019.4  -1.4 F                                              m/s AWS Valentia
2021 Jun 18 15 03955 4 34 04 84  16.1   4.4 1017.8  -1.6 F                                              m/s     Cork Airport
2021 Jun 18 15 03956 / 05 05 74  14.0   5.9 1017.7  -1.2 nowF                                           m/s AWS Johnstown Castle
2021 Jun 18 15 03962 7 26 04 84  15.0   4.4 1018.9  -1.5 F                                              m/s     Shannon Airport
2021 Jun 18 15 03967 6 03 02 82  14.3   4.7 1018.2  -1.2 nowF                                           m/s     Casement Aerodrome
2021 Jun 18 15 03969 6 03 04 84  14.3   5.5 1018.4  -1.2 nowF                                           m/s     Dublin Airport
2021 Jun 18 15 03973 7 01 04 89  13.1   5.2 1018.7  -1.6 F                                              m/s     Connaught Airport
2021 Jun 18 15 03976 / 30 03 80  12.8   3.9 1019.7  -1.1 nowR                                           m/s AWS Belmullet
2021 Jun 18 15 03952 / 19 07 80  14.7   8.2 1018.1  -1.4 F                                              m/s AWS Roches Point
2021 Jun 18 15 03970 / 32 02 //  14.9   3.2 1018.6  -1.6 F    // //                                     m/s AWS Claremorris
2021 Jun 18 15 03971 / 36 01 81  14.8   4.1 1018.4  -1.3 F                                              m/s AWS Mullingar
2021 Jun 18 15 03978 / 29 05 65  14.0   5.6 1019.2  -1.3 F                                              m/s AWS Finner
2021 Jun 18 15 03961 / 34 03 81  15.5   5.1 1018.1  -1.1 F                                              m/s AWS Oak Park
2021 Jun 18 15 03979 / 35 01 81  15.8   5.1 1018.2  -1.7 F                                              m/s AWS Ballyhaise
2021 Jun 18 15 03966 / 03 01 80  14.9   5.1 1018.6  -1.5 F                                              m/s AWS Gurteen
2021 Jun 18 15 03963 / 28 04 73  13.2   5.4 1019.4  -1.4 F                                              m/s AWS Mace Head
2021 Jun 18 15 03951 / 24 06 80  13.6   7.7 1018.8  -1.2 F                                              m/s AWS Sherkin Island
2021 Jun 18 15 03980 / 03 04 75  12.7   5.4 1019.8  -1.0 F                                              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.


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