Decoded British Isles SYNOP weather reports

Weather data for 2021Jun18-09Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2021 Jun 18 09 03002 / 25 18 69  12.3   5.5 1017.1  +1.5 nowR                                           kn  AWS Baltasound
2021 Jun 18 09 03005 5 29 19 77  12.3   8.4 1017.6  +1.3 R                                              kn      Lerwick
2021 Jun 18 09 03008 3 25 14 68  11.8   7.1 1018.9  +1.5 R                                              kn      Fair Isle
2021 Jun 18 09 03017 / 24 15 68  13.1   5.9 1019.2  +1.0 nowR                                           kn  AWS Kirkwall
2021 Jun 18 09 03023 / 27 07 74  11.4   4.8 1020.4  +0.5 nowS                                           kn  AWS South Uist Range
2021 Jun 18 09 03026 / 21 04 82  10.1   5.7 1019.9  +0.9 R    23 //                                     kn  AWS Stornoway
2021 Jun 18 09 03031 / 21 09 84  10.0   2.7 1020.4  +0.5 nowR                                           kn  AWS Loch Glascarnoch
2021 Jun 18 09 03034 / 25 06 82  12.1   4.6 1020.4  +0.6 R                                              kn  AWS Aultbea
2021 Jun 18 09 03039 / // // //   4.1  -3.0                   // //                                     kn  AWS Bealach No Ba
2021 Jun 18 09 03044 / 24 08 79  11.9   3.7 1019.9  +0.7 nowR 23 //                                     kn  AWS Altnaharra
2021 Jun 18 09 03047 / 30 06 82  10.9   2.0 1021.1  +0.2 nowS                                           kn  AWS Tulloch Bridge
2021 Jun 18 09 03062 / // // 84  12.7   4.7 1020.1  +0.4 R                                       05 10m kn  AWS Tain Range
2021 Jun 18 09 03063 / 17 04 89  13.5   2.1 1019.7  +0.1 R                                              kn  AWS Aviemore
2021 Jun 18 09 03066 / 28 11 //  12.3   4.6 1020.3  +0.6 R                                              kn  AWS Kinloss
2021 Jun 18 09 03068 3 30 12 84  12.7   4.1 1020.4  +0.6 R                                              kn      Lossiemouth
2021 Jun 18 09 03072 / 18 09 //   5.5   0.8                   // //                                     kn  AWS Cairnwell
2021 Jun 18 09 03075 / 27 09 80  12.9   5.1 1019.5  +0.7 R                                              kn  AWS Wick
2021 Jun 18 09 03080 / 12 03 87  12.2   5.1 1019.9  +0.5 nowS                                           kn  AWS Aboyne
2021 Jun 18 09 03088 / 07 12 81  13.1   6.3 1020.0  +0.9 nowS                                           kn  AWS Inverbervie
2021 Jun 18 09 03091 / 01 07 84  12.2   4.4 1020.3  +0.7 R                                              kn  AWS Aberdeen Dyce
2021 Jun 18 09 03092                                          // //                                     kn  AWS Peterhead Harbour
2021 Jun 18 09 03100 / 35 04 82  11.6   4.6 1021.1  +0.5 R                                              kn  AWS Tiree
2021 Jun 18 09 03105 / 31 05 87  11.6   5.5 1021.1  +0.2 nowS                                           kn  AWS Port Ellen
2021 Jun 18 09 03111 / 32 07 80  12.2   5.8 1020.9  +0.1 R    // //                                     kn  AWS Machrihanish
2021 Jun 18 09 03132 / 32 11 79  13.1   7.1 1020.4  -0.2 F                                              kn  AWS West Freugh
2021 Jun 18 09 03134 / 30 07 81  13.3   4.9 1020.1  +0.0 nowF                                           kn  AWS Glasgow Bishopton
2021 Jun 18 09 03136 / 31 07 83  12.9   4.7 1020.2  -0.2 nowF                                           kn  AWS Prestwick
2021 Jun 18 09 03144 / 29 02 81  14.2   7.4 1020.2  +0.0 S                                              kn  AWS Strathallan
2021 Jun 18 09 03148 / 29 03 //   7.7  -3.5                   // //                                     kn  AWS Glen Ogle
2021 Jun 18 09 03153 / 01 10 80  13.4   6.6 1019.0  -0.1 nowF                                           kn  AWS Dundrennan
2021 Jun 18 09 03155 / 35 03 85  11.6   5.6 1019.9  +0.1 nowF // //                                     kn  AWS Drumalbin
2021 Jun 18 09 03158 / 05 08 84  12.9   8.2 1019.6  +0.8 nowS                                           kn  AWS Charterhall
2021 Jun 18 09 03162 / 07 08 80  14.1   6.6 1019.4  +0.0 nowF                                           kn  AWS Eskdalemuir
2021 Jun 18 09 03166 / 30 03 82  13.9   6.6 1020.0  +0.1 nowS                                           kn  AWS Edinburgh Gogarbank
2021 Jun 18 09 03171 / 12 06 83  13.5   5.3 1020.2  +0.7 nowS                                           kn  AWS Leuchars
2021 Jun 18 09 03204 1 36 15 84  13.4   3.6 1019.7  -0.1 F                                              kn      Ronaldsway
2021 Jun 18 09 03210 / 01 11 84  12.9   7.6 1019.1  -0.1 nowF // //                                     kn  AWS St Bees Head
2021 Jun 18 09 03212 / 30 02 //  13.8   8.0 1019.1  -0.2 nowF                                           kn  AWS Keswick
2021 Jun 18 09 03214 / 31 10 80  14.8   9.4 1018.4  +0.0 nowF                                           kn  AWS Walney Island
2021 Jun 18 09 03220 / // // //  14.5   8.2 1019.3  +0.0 nowF // //                                     kn  AWS Carlisle
2021 Jun 18 09 03224 / 09 06 82  14.3   7.3 1018.7  +0.2 nowS                                           kn  AWS Spadeadam
2021 Jun 18 09 03225 / 01 04 84  12.8   7.4 1019.1  +0.0 nowF // //                                     kn  AWS Shap Fell
2021 Jun 18 09 03226 / 25 03 84  12.6   8.5 1018.8  +0.1 nowF                                           kn  AWS Warcop Range
2021 Jun 18 09 03227 / 08 09 //   8.9   1.2                   // //                                     kn  AWS Great Dun Fell
2021 Jun 18 09 03316 / 01 12 83  16.3  10.4 1018.3  +0.0 nowF                                           kn  AWS Crosby
2021 Jun 18 09 03318 / 35 10 //  15.6   9.5                   // //                                     kn  AWS Blackpool
2021 Jun 18 09 03351 / 06 05 84  16.0   9.4 1017.7  +0.0 nowF                                           kn  AWS Rostherne
2021 Jun 18 09 03230 / 07 07 //  14.3   7.9 1019.1  +0.3 nowS // //                                     kn  AWS Redesdale
2021 Jun 18 09 03238 / 04 05 81  15.0   9.3 1018.8  +0.3 nowS                                           kn  AWS Albermarle
2021 Jun 18 09 03240 / 35 11 80  14.7  10.5 1019.2  +0.6 nowS                                           kn  AWS Boulmer
2021 Jun 18 09 03257 6 03 09 82  14.9   8.8 1018.6  +0.1 nowF                                           kn      Leeming
2021 Jun 18 09 03265 / 35 09 84  15.0   8.5 1018.6  +0.3 nowF                                           kn  AWS Topcliffe
2021 Jun 18 09 03266 / 04 08 83  15.5   8.6 1018.3  +0.2 nowF                                           kn  AWS Linton-on-Ouse
2021 Jun 18 09 03275 / 34 10 82  12.4   9.6 1018.7  +0.2 nowF                                           kn  AWS Loftus
2021 Jun 18 09 03281 / 36 09 //  12.9   9.8                   // //                                     kn  AWS Fylingdales
2021 Jun 18 09 03292 / 35 11 //  15.7  11.8 1017.6  +0.0 S    // //                                     kn  AWS Bridlington
2021 Jun 18 09 03344 / 06 07 78  14.9   8.5 1018.0  +0.2 nowF                                           kn  AWS Bingley
2021 Jun 18 09 03346 / 04 09 //  13.3   8.8                   // //                                     kn  AWS Emley Moor No.2
2021 Jun 18 09 03373 / 04 08 67  14.2  12.1 1017.2  +0.2 R    // //                                     kn  AWS Scampton
2021 Jun 18 09 03377 8 03 11 60  13.7  10.9 1017.3  +0.2 nowR 61 62                                     kn      Waddington
2021 Jun 18 09 03379 8 02 09 65  13.5  11.5 1017.2  +0.3 R    61 62                                     kn      Cranwell
2021 Jun 18 09 03382 / 00 00 72  15.4  11.9 1017.6  +0.1 nowS                                           kn  AWS Leconfield
2021 Jun 18 09 03385 / 36 13 60  13.9  11.9 1017.3  -0.0 nowR // //                                     kn  AWS Donna Nook
2021 Jun 18 09 03391 8 02 05 37  13.6  11.9 1016.9  -0.0 nowR 62 62                                     kn      Coningsby
2021 Jun 18 09 03392 / 03 11 61  13.0  11.8 1016.7  +0.1 nowR // //                                     kn  AWS Wainfleet
2021 Jun 18 09 03302 / 02 13 84  14.1   7.3 1019.3  -0.3 nowF                                           kn  AWS Valley
2021 Jun 18 09 03301 / 03 12 80  13.8   8.8 1019.4  -0.1 nowF // //                                     kn  AWS Raf Mona
2021 Jun 18 09 03305 / 05 16 80  13.5   7.6 1018.7  -0.2 nowF                                           kn  AWS Capel Curig
2021 Jun 18 09 03313 / 36 07 81  14.6   9.6 1019.0  +0.1 nowF // //                                     kn  AWS Rhyl
2021 Jun 18 09 03321 / 33 10 80  16.7  10.5 1018.0  -0.2 nowF                                           kn  AWS Hawarden
2021 Jun 18 09 03405 / 01 20 82  13.4   9.5 1019.2  -0.4 nowF // //                                     kn  AWS Aberdaron
2021 Jun 18 09 03409 / 04 04 //  14.0   8.8 1018.1  -0.6 nowF // //                                     kn  AWS Bala
2021 Jun 18 09 03410 / 01 12 81  12.8   8.6 1017.2  -0.3 nowF // //                                     kn  AWS Lake Vrynwy
2021 Jun 18 09 03502 / 02 12 74  14.0  10.4 1017.9  -0.2 nowF                                           kn  AWS Aberporth
2021 Jun 18 09 03503 / 34 09 81  16.8   8.2 1016.8  -0.9 nowF                                           kn  AWS Trawscoed
2021 Jun 18 09 03507 / 03 07 88  13.6   8.1 1016.6  -0.5 nowF                                           kn  AWS Sennybridge
2021 Jun 18 09 03604 / 02 13 87  15.1   9.4 1017.3  -0.3 nowF // //                                     kn  AWS Milford Haven
2021 Jun 18 09 03605 / 01 17 83  16.9   8.6 1016.4  -0.7 nowF // //                                     kn  AWS Pembrey Sands
2021 Jun 18 09 03609 / 02 10 //  16.3   7.4 1016.4  -0.4 nowF // //                                     kn  AWS Mumbles
2021 Jun 18 09 03716 / 02 07 89  16.8   8.1 1015.3  -0.6 nowF                                           kn  AWS St Athan
2021 Jun 18 09 03330 / 04 09 75  13.6   9.1 1017.1  +0.2 R                                              kn  AWS Leek Thorncliffe
2021 Jun 18 09 03354 / 05 10 58  13.9   9.8 1017.2  +0.1 R    61 //                                     kn  AWS Nottingham Wea Cen
2021 Jun 18 09 03414 7 36 10 82  14.7   8.1 1017.2  -0.3 nowF                                           kn      Shawbury
2021 Jun 18 09 03520 / 02 08 82  14.9   9.2 1016.6  -0.3 F    // //                                     kn  AWS Shobdon
2021 Jun 18 09 03522 / 01 06 74  15.2   9.9 1016.6  -0.5 F                                              kn  AWS Hereford Credenhill
2021 Jun 18 09 03529 / 02 05 61  13.9  11.3 1016.6  -0.2 F    62 //                                     kn  AWS Pershore
2021 Jun 18 09 03535 8 03 09 //  13.2  11.0 1016.3  -0.3 F    61 //                                     kn  AWS Coleshill
2021 Jun 18 09 03544 / 05 09 69  13.2  12.1 1016.0  -0.1 nowF 51 //                                     kn  AWS Church Lawford
2021 Jun 18 09 03647 8 02 14 43  12.1  11.9 1014.9            // //                                     kn  AWS Little Rissington
2021 Jun 18 09 03649 8 02 11 60  13.4  12.3 1014.9  -0.7 F    63 65                                     kn      Brize Norton
2021 Jun 18 09 03658 8 02 14 62  13.1  12.1 1014.0  -0.5 F    63 66                                     kn      Benson
2021 Jun 18 09 03660 / 04 10 58  11.9  11.6 1013.9  -0.6 nowF 63 //                                     kn  AWS High Wycombe
2021 Jun 18 09 03462 / 03 11 26  13.4  12.9 1015.9  +0.5 nowS 62 //                                     kn  AWS Wittering
2021 Jun 18 09 03469 / 05 19 58  13.0  11.2 1016.4  +0.2 nowR 61 //                                     kn  AWS Holbeach
2021 Jun 18 09 03482 8 02 11 60  13.2  11.4 1015.4  -0.3 nowS 60 62                                     kn      Marham
2021 Jun 18 09 03488 / 06 19 //  13.7  12.7 1015.6  -0.1 nowS // //                                     kn  AWS Weybourne
2021 Jun 18 09 03560 / 03 16 67  12.2  11.0 1015.6  +0.1 nowS 62 //                              25 WW  kn  AWS Bedford
2021 Jun 18 09 03680 / // // //  12.3  11.6 1014.0  -0.6 nowF // //                                     kn  AWS Rothamsted
2021 Jun 18 09 03590 8 04 14 70  14.4  14.2 1013.5  -0.5 nowF 61 65                                     kn      Wattisham
2021 Jun 18 09 03684 / 03 10 56  14.1  13.7 1013.3  -0.4 nowF // //                                     kn  AWS Andrewsfield
2021 Jun 18 09 03693 / 04 12 57  15.3  15.0 1012.6  -0.6 nowF 62 //                                     kn  AWS Shoeburyness
2021 Jun 18 09 03707 / 36 08 81  17.8   9.4 1015.7  -0.3 nowF                                           kn  AWS Chivenor
2021 Jun 18 09 03710 / 03 11 80  14.8   7.7 1014.7  -0.3 nowF // //                                     kn  AWS Liscombe
2021 Jun 18 09 03803 / 36 18 75  15.7  11.0 1017.0  -0.1 F                                       26 WW  kn  AWS Scilly St Marys
2021 Jun 18 09 03808 4 01 14 80  15.0  10.6 1016.4  -0.1 F                                              kn      Camborne
2021 Jun 18 09 03809 4 36 13 75  15.4  10.1 1015.5  +0.0 S                                              kn      Culdrose RNAS
2021 Jun 18 09 03823 / 36 08 61  16.9  10.8 1014.9  -0.2 nowF                                           kn  AWS Cardinham
2021 Jun 18 09 03827 / 03 10 79  18.1  10.1 1014.4  -0.3 nowS                                           kn  AWS Plymouth
2021 Jun 18 09 03840 / 02 15 83  13.8   9.2 1014.3  -0.5 nowF                                           kn  AWS Dunkeswell
2021 Jun 18 09 03853 8 36 13 57  15.1  10.8 1014.2  -0.7 nowF 15 22                                     kn      Yeovilton
2021 Jun 18 09 03672 8 03 11 56  13.6  12.9 1013.3  -0.5 nowF 61 62                                     kn      Northolt
2021 Jun 18 09 03740 8 02 11 //  12.7  12.1 1014.7  -0.9 F    // //                                     kn  AWS Lyneham
2021 Jun 18 09 03743 / 02 12 58  12.7  12.4 1013.8  -0.6 F    // //                                     kn  AWS Larkhill
2021 Jun 18 09 03746 8 01 12 58  13.0  12.5 1013.6  -0.6 F    61 66                                     kn      Boscombe Down
2021 Jun 18 09 03749 8 01 11 58  13.6  12.4 1013.3  -0.5 nowF 61 62                                     kn      Middle Wallop
2021 Jun 18 09 03761 8 01 12 40  13.5  12.7 1013.3  -0.5 nowS 65 66                                     kn      Odiham
2021 Jun 18 09 03768 / 01 05 37  13.8  13.3 1013.2  -0.5 nowS // //                                     kn  AWS South Farnborough
2021 Jun 18 09 03769 / 03 08 74  15.1  14.6 1011.9  -0.8 nowF 63 //                                     kn  AWS Charlwood
2021 Jun 18 09 03770 / // // //  15.3  14.6                   // //                                     kn  AWS St James Park
2021 Jun 18 09 03772 / 01 09 66  13.7  13.0 1013.1  -0.8 nowF // //                                     kn  AWS Heathrow
2021 Jun 18 09 03781 / 03 09 20  14.1  13.9 1012.4  -0.7 nowF 84 //                                     kn  AWS Kenley
2021 Jun 18 09 03796 / 36 14 //  15.4  15.4 1011.2  -1.6 nowF // //                                     kn  AWS Langdon Bay
2021 Jun 18 09 03797 / 03 10 46  14.8  14.8 1012.1  -0.8 nowF 62 //                                     kn  AWS Manston
2021 Jun 18 09 03857 / 36 16 61  13.5  12.7 1012.7  -0.3 nowF 62 //                              25 WW  kn  AWS Isle of Portland
2021 Jun 18 09 03862 / 01 13 50  13.9  13.2 1012.8  -0.4 nowF 62 //                                     kn  AWS Bournemouth Hurn
2021 Jun 18 09 03866 / 04 15 //  15.1  14.2 1010.9  -0.6 nowF // //                                     kn  AWS St Catherines Point
2021 Jun 18 09 03872 / 02 12 61  15.1  14.1 1011.3  -0.7 F    62 //                                     kn  AWS Thorney Island
2021 Jun 18 09 03876 / 35 12 //  15.9  15.5 1010.9  -1.2 F    // //                                     kn  AWS Shoreham
2021 Jun 18 09 03882 / 04 05 56  17.5  16.9 1010.7  -1.2 nowF 23 //                                     kn  AWS Herstmonceux
2021 Jun 18 09 03894 7 36 15 34  12.9  12.8 1012.2  +0.0 nowS 63 54                                     kn      Guernsey Airport
2021 Jun 18 09 03895 / 01 16 50  14.1  14.0 1010.8  -0.1 nowR 61 //                                     kn  AWS Jersey Airport
2021 Jun 18 09 03901 / 33 03 78  12.6   4.6 1020.9  -0.4 nowF                                           kn  AWS Thomastown
2021 Jun 18 09 03904 / 35 03 80  12.9   4.8 1021.2  -0.3 F                                              kn  AWS Castlederg
2021 Jun 18 09 03907 / 01 05 81  12.9   5.5 1021.4  +0.1 nowS                                           kn  AWS Magilligan
2021 Jun 18 09 03911 / 01 03 81  11.4   3.0 1021.0  -0.1 nowF                                           kn  AWS Lough Fea
2021 Jun 18 09 03915 / 34 06 82  11.5   5.7 1020.7  -0.2 nowF                                           kn  AWS Port Glenone
2021 Jun 18 09 03916 / 01 05 72  10.9   5.2 1021.3  +0.1 R                                              kn  AWS Ballypatrick Forest
2021 Jun 18 09 03917 / 02 06 81  13.1   6.2 1021.0  -0.2 nowF                                           kn  AWS Aldergrove
2021 Jun 18 09 03923 / 02 05 80  10.7   6.7 1020.7  -0.1 nowF                                           kn  AWS Glennane
2021 Jun 18 09 03953 / 08 02 80  11.3   6.1 1022.0  -0.1 nowR                                           m/s AWS Valentia
2021 Jun 18 09 03955 2 35 04 84  12.5   3.8 1020.8  -0.4 F                                              m/s     Cork Airport
2021 Jun 18 09 03956 / 05 05 80  13.3   8.4 1019.8  -0.4 nowF                                           m/s AWS Johnstown Castle
2021 Jun 18 09 03962 3 05 03 82  12.9   4.7 1021.6  -0.8 nowF                                           m/s     Shannon Airport
2021 Jun 18 09 03967 5 36 02 82  12.1   5.6 1020.6  -0.5 F                                              m/s     Casement Aerodrome
2021 Jun 18 09 03969 3 03 05 84  13.0   6.6 1020.8  -0.4 nowF                                           m/s     Dublin Airport
2021 Jun 18 09 03973 5 36 02 84  10.8   5.4 1021.9  -0.2 F                                              m/s     Connaught Airport
2021 Jun 18 09 03976 / 32 02 79  11.7   4.0 1022.1  +0.1 nowS                                           m/s AWS Belmullet
2021 Jun 18 09 03952 / 35 04 83  12.7   6.3 1020.6  -0.3 nowF                                           m/s AWS Roches Point
2021 Jun 18 09 03970 / 31 02 //  12.1   4.8 1021.7  -0.5 nowF // //                                     m/s AWS Claremorris
2021 Jun 18 09 03971 / 02 02 80  12.6   5.9 1020.9  -0.5 F                                              m/s AWS Mullingar
2021 Jun 18 09 03978 / 32 01 65  11.9   2.8 1021.6  -0.2 nowF                                           m/s AWS Finner
2021 Jun 18 09 03961 / 36 03 76  12.9   6.7 1020.7  -0.7 nowF                                           m/s AWS Oak Park
2021 Jun 18 09 03979 / 35 02 68  12.3   5.2 1021.0  -0.6 F                                              m/s AWS Ballyhaise
2021 Jun 18 09 03966 / 04 02 80  12.1   7.3 1021.5  -0.5 F                                              m/s AWS Gurteen
2021 Jun 18 09 03963 / 21 02 70  11.7   5.3 1022.0  -0.2 nowF                                           m/s AWS Mace Head
2021 Jun 18 09 03951 / 35 03 82  12.5   3.2 1021.3  -0.5 F                                              m/s AWS Sherkin Island
2021 Jun 18 09 03980 / 29 03 82  11.1   4.8 1021.6  +0.2 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.


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