Decoded British Isles SYNOP weather reports

Weather data for 2021May15-18Z 
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 May 15 18 03002 / 07 05 62   8.5   8.1  998.0  -0.9 nowS 23 //    .8 2   9.6                       kn  AWS Baltasound
2021 May 15 18 03005 8 04 04 61   8.3   8.1  997.7  -0.9 nowS 50 52    .4 2   9.5                       kn      Lerwick
2021 May 15 18 03008 8 29 06 04   7.8   7.8  998.3  -1.0 F    46 42    .0 2   8.5                       kn      Fair Isle
2021 May 15 18 03017 / 33 08 83   9.5   6.9  998.9  -0.9 nowF          .2 2  10.8                       kn  AWS Kirkwall
2021 May 15 18 03023 / 07 12 78  10.3   6.7  999.2  -0.7 F             .0 2  12.6                       kn  AWS South Uist Range
2021 May 15 18 03026 / 04 13 81   8.7   5.5 1000.1  -0.8 nowS          .0 2  10.9                       kn  AWS Stornoway
2021 May 15 18 03031 / 28 11 83  10.7   4.3  998.4  -0.8 nowS 23 //    tr 2  14.1                       kn  AWS Loch Glascarnoch
2021 May 15 18 03034 / 01 13 82   9.2   5.3  999.5  -0.6 nowS          .0 2  12.4                       kn  AWS Aultbea
2021 May 15 18 03039 / // // //   4.9   1.3                   // //                                     kn  AWS Bealach No Ba
2021 May 15 18 03044 / 33 07 83  10.2   4.8  999.4  -0.9 nowS          .0 2  12.4                       kn  AWS Altnaharra
2021 May 15 18 03047 / 24 05 84   9.4   6.2  998.9  -0.7 nowS 57 // 001.0 2  13.3                       kn  AWS Tulloch Bridge
2021 May 15 18 03062 / // // 84  10.4   5.3  999.1  -0.8 nowS          .0 2  12.2                       kn  AWS Tain Range
2021 May 15 18 03063 / 06 04 89  11.4   4.2  998.1  -0.6 nowS          .0 2  14.0                       kn  AWS Aviemore
2021 May 15 18 03065                                          // //                                     kn  AWS Cairngorm
2021 May 15 18 03066 / 09 09 86  11.3   3.9  999.0  -1.1 nowS          .0 2  12.7                       kn  AWS Kinloss
2021 May 15 18 03068 3 10 09 84  10.5   2.9  999.3  -1.3 F             .0 2  11.2                       kn      Lossiemouth
2021 May 15 18 03072 / 14 11 //   3.4   3.0                   // //                                     kn  AWS Cairnwell
2021 May 15 18 03075 / // // //   9.0   4.1  999.2  -1.0 F             .0 2  10.3                00 10m kn  AWS Wick
2021 May 15 18 03080 / 18 06 89  10.9   5.6  998.4  -0.6 F             .0 2  14.0                       kn  AWS Aboyne
2021 May 15 18 03088 / 18 05 81   7.7   6.5  999.6  -0.9 F             .0 2   9.6                       kn  AWS Inverbervie
2021 May 15 18 03091 / 17 09 84   8.7   5.2  999.4  -0.8 F             .0 2  11.4                       kn  AWS Aberdeen Dyce
2021 May 15 18 03092                                          // //                                     kn  AWS Peterhead Harbour
2021 May 15 18 03100 / 05 13 81  11.9   6.7  998.3  -0.7 nowS          tr 2  14.3                       kn  AWS Tiree
2021 May 15 18 03105 / 12 07 82  12.3   7.0  997.5  -0.9 F          002.0 2  14.1                       kn  AWS Port Ellen
2021 May 15 18 03111 / 12 06 70  12.1   6.8  997.3  -0.8 nowS // //    .4 2  13.2                       kn  AWS Machrihanish
2021 May 15 18 03132 / 11 11 78  10.8   7.2  997.3  -0.8 nowS 57 // 002.0 2  13.1                       kn  AWS West Freugh
2021 May 15 18 03134 / 09 08 84  12.9   5.3  997.6  -1.0 F             .2 2  14.8                       kn  AWS Glasgow Bishopton
2021 May 15 18 03136 / 10 05 83  13.4   4.9  997.3  -0.8 nowS          .2 2  14.2                       kn  AWS Prestwick
2021 May 15 18 03144 / 16 07 84  12.8   4.6  998.4  -1.2 nowS          .0 2  14.1                       kn  AWS Strathallan
2021 May 15 18 03148 / 17 11 //   8.4   1.3                   // //                                     kn  AWS Glen Ogle
2021 May 15 18 03153 / 12 05 65   9.0   7.7  997.3  -0.7 F    23 //    .2 2  12.9                       kn  AWS Dundrennan
2021 May 15 18 03155 / 15 06 84  10.8   3.8  997.7  -0.9 nowS // //    .0 2  12.3                       kn  AWS Drumalbin
2021 May 15 18 03158 / 07 10 86  10.5   5.1  998.8  -0.7 F             .0 2  13.3                       kn  AWS Charterhall
2021 May 15 18 03162 / 10 04 81  10.4   4.5  998.4  -0.7 F             .0 2  11.6                       kn  AWS Eskdalemuir
2021 May 15 18 03166 / 08 08 89  12.7   4.7  998.1  -1.1 F             tr 2  13.4                       kn  AWS Edinburgh Gogarbank
2021 May 15 18 03171 / 15 12 82  11.1   2.9  999.2  -0.8 nowS          .0 2  12.8                       kn  AWS Leuchars
2021 May 15 18 03204 6 08 12 70  11.0   8.3  996.6  -0.7 nowS 03 61    .2 2  12.5                       kn      Ronaldsway
2021 May 15 18 03210 / 02 05 58   9.3   8.6  997.6  -0.7 F    // //    .4 2  12.8                       kn  AWS St Bees Head
2021 May 15 18 03212 / 13 02 84  10.0   6.4  998.0  -0.3 nowS 61 //    .2 2  13.5                       kn  AWS Keswick
2021 May 15 18 03214 / 08 10 83  11.2   8.8  997.2  -1.1 F          003.0 2  12.9                       kn  AWS Walney Island
2021 May 15 18 03220 / // // 80  11.8   6.1  998.0  -0.7 F    // //    .0 2  14.0                       kn  AWS Carlisle
2021 May 15 18 03224 / 11 09 80   9.5   4.8  998.4  -0.7 nowS          .0 2  11.4                       kn  AWS Spadeadam
2021 May 15 18 03225 / 15 06 65   8.8   6.2  998.3  -0.7 nowS // // 001.0 2  11.9                       kn  AWS Shap Fell
2021 May 15 18 03226 / 12 12 83   9.4   5.2  997.9  -0.7 nowS          .0 2  11.9                       kn  AWS Warcop Range
2021 May 15 18 03227 / 11 15 //   4.0   2.3                   // //                                     kn  AWS Great Dun Fell
2021 May 15 18 03316 / 12 05 83  12.2  10.2  996.9  -0.7 F    23 // 004.0 2  14.4                       kn  AWS Crosby
2021 May 15 18 03318 / 13 12 //  12.4   9.1                   // // 003.0 2                             kn  AWS Blackpool
2021 May 15 18 03230 / 13 09 84  10.6   4.7  998.8  -0.7 F    // //    .0 2  13.0                       kn  AWS Redesdale
2021 May 15 18 03238 / 12 06 81  10.1   4.3  998.5  -0.9 F             .0 2  11.4                       kn  AWS Albermarle
2021 May 15 18 03240 / 14 07 76   9.7   6.7  999.7  -0.9 F             .0 2  11.4                       kn  AWS Boulmer
2021 May 15 18 03257 / 15 05 59   9.1   7.0  998.8  -0.8 nowS 61 // 001.0 2  12.3                       kn  AWS Leeming
2021 May 15 18 03265 / 00 00 64   8.5   7.6  998.9  -0.6 F    62 // 003.0 2  12.7                       kn  AWS Topcliffe
2021 May 15 18 03266 / 03 03 60   9.5   8.2  998.7  -0.4 nowF 57 //          12.9                       kn  AWS Linton-on-Ouse
2021 May 15 18 03275 / 11 11 57   8.6   7.9  998.8  -0.8 F    10 //    tr 2  10.9                       kn  AWS Loftus
2021 May 15 18 03281 / 12 09 //   8.8   5.5                   // //    .0 2                             kn  AWS Fylingdales
2021 May 15 18 03292 / 12 12 //  10.0   8.0  998.9  -0.6 F    // //    .0 2  13.0                       kn  AWS Bridlington
2021 May 15 18 03344 / 13 04 60   8.6   7.3  998.4  -0.6 F    61 // 006.0 2  10.4                       kn  AWS Bingley
2021 May 15 18 03346 / 11 08 //   8.3   7.4                   // // 005.0 2                             kn  AWS Emley Moor No.2
2021 May 15 18 03373 / 13 08 81  11.1   7.3  998.2  -0.8 F    // //    .0 2  12.8                       kn  AWS Scampton
2021 May 15 18 03377 / 11 10 69  10.8   7.9  998.4  -0.9 F          002.0 2  12.7                       kn  AWS Waddington
2021 May 15 18 03379 / 12 08 62  10.8   8.4  998.5  -0.8 F    // // 001.0 2  11.9                       kn  AWS Cranwell
2021 May 15 18 03382 / 13 05 65  10.5   7.6  998.7  -0.5 F             tr 2  13.4                       kn  AWS Leconfield
2021 May 15 18 03385 / 11 16 67  10.4   8.0  998.9  -0.6 nowS // //          13.1                       kn  AWS Donna Nook
2021 May 15 18 03391 7 13 09 75  11.1   8.8  998.5  -0.8 F    02 62 003.0 2  11.9                       kn      Coningsby
2021 May 15 18 03392 / 13 09 70  10.4   8.8  998.8  -0.6 F    // //    .6 2  12.2                       kn  AWS Wainfleet
2021 May 15 18 03302 / 21 13 61  11.4   9.6  996.4  -0.3 F          002.0 2  14.3                       kn  AWS Valley
2021 May 15 18 03301 / 22 14 65  10.7   9.3  996.6  -0.3 F    // // 004.0 2  14.7                       kn  AWS Raf Mona
2021 May 15 18 03305 / 24 14 64   9.6   8.2  997.0  -0.3 nowF 23 // 004.0 2  12.9                       kn  AWS Capel Curig
2021 May 15 18 03313 / 22 06 81  12.7   7.3  996.7  -0.2 nowF // // 001.0 2  14.6                       kn  AWS Rhyl
2021 May 15 18 03321 / 18 08 79  11.8   8.4  997.3  -0.4 nowS 82 // 005.0 2  14.2                       kn  AWS Hawarden
2021 May 15 18 03405 / 22 17 64  10.4   9.4  997.3  -0.1 nowF // // 001.0 2  11.6                       kn  AWS Aberdaron
2021 May 15 18 03409 / 24 10 //  10.6   7.6  997.1  -0.1 nowF // // 002.0 2  13.5                       kn  AWS Bala
2021 May 15 18 03410 / 22 11 65   8.9   7.5  997.2  -0.2 F    // // 008.0 2  11.1                       kn  AWS Lake Vrynwy
2021 May 15 18 03502 / 24 14 72  11.8   8.4  997.6  +0.2 R    23 // 003.0 2  13.5                       kn  AWS Aberporth
2021 May 15 18 03503 / 15 05 56   9.8   8.3  998.0  -0.1 nowR 82 // 004.0 2  14.1                       kn  AWS Trawscoed
2021 May 15 18 03507 / 24 08 39   8.8   7.6  998.4  -0.3 F    61 // 015.0 2  11.0                       kn  AWS Sennybridge
2021 May 15 18 03604 / 24 08 67  12.0   9.3  998.1  -0.1 F    // //    .8 2  14.1                       kn  AWS Milford Haven
2021 May 15 18 03605 / 23 18 58  12.4  10.3  998.5  +0.1 nowS // // 001.0 2  14.0                       kn  AWS Pembrey Sands
2021 May 15 18 03609 / 23 17 //  11.5  10.0  999.4  +0.1 R    // //    .6 2  13.9                       kn  AWS Mumbles
2021 May 15 18 03716 / 27 11 65  12.1   9.4  998.9  +0.2 nowS       002.0 2  14.0                       kn  AWS St Athan
2021 May 15 18 03330 / 17 06 77   9.5   6.8  997.7  -0.6 nowS       002.0 2  10.4                       kn  AWS Leek Thorncliffe
2021 May 15 18 03354 / 15 03 49   9.9   8.5  998.2  -0.5 nowS 62 // 002.0 2  12.5                       kn  AWS Nottingham Wea Cen
2021 May 15 18 03414 / 19 05 87   9.9   8.2  997.7  -0.0 nowR 23 // 005.0 2  12.9                       kn  AWS Shawbury
2021 May 15 18 03520 / 28 04 60   9.7   7.5  998.4  +0.2 R    // // 010.0 2  13.8                       kn  AWS Shobdon
2021 May 15 18 03522 / 25 03 62  10.1   8.5  998.9  +0.3 nowS 81 // 006.0 2  13.7                       kn  AWS Hereford Credenhill
2021 May 15 18 03529 / 26 03 81  12.0   9.7  998.7  -0.1 F    23 // 004.0 2  14.3                       kn  AWS Pershore
2021 May 15 18 03535 / 23 03 89  11.1   8.3  997.9  -0.2 F    23 // 001.0 2  13.0                       kn  AWS Coleshill
2021 May 15 18 03544 / 28 01 80   9.9   8.7  998.2  -0.3 F    23 // 003.0 2  12.7                       kn  AWS Church Lawford
2021 May 15 18 03647 / 28 09 88  10.0   7.7  998.3  +0.2 nowR // // 002.0 2  14.0                       kn  AWS Little Rissington
2021 May 15 18 03649 4 29 07 82  12.2   7.3  998.6  +0.1 nowR 25 86 004.0 2  14.6                       kn      Brize Norton
2021 May 15 18 03658 / 31 07 34  11.7   7.7  998.8  +0.3 nowR // // 001.0 2  15.0                       kn  AWS Benson
2021 May 15 18 03660 / 30 05 67   9.7   8.3  999.0  +0.2 nowR 81 // 005.0 2  13.8                       kn  AWS High Wycombe
2021 May 15 18 03462 / 14 03 66  10.7   9.3  997.9  -0.7 nowS 23 //    .8 2  12.7                       kn  AWS Wittering
2021 May 15 18 03469 / 13 09 72  10.9   8.4  998.5  -0.7 F    23 // 002.0 2  11.8                       kn  AWS Holbeach
2021 May 15 18 03482 7 10 07 60  10.6   8.8  998.8  -0.7 F    02 62 002.0 2  11.2                       kn      Marham
2021 May 15 18 03488 / 12 08 57   9.6   8.3  999.2  -0.6 nowS // //    .4 2  12.2                       kn  AWS Weybourne
2021 May 15 18 03560 / 19 05 57  10.6   7.6  998.6  -0.3 nowR 83 // 003.0 2  12.9                       kn  AWS Bedford
2021 May 15 18 03680 / // // //  11.2   9.0  998.7  -0.3 F    // // 006.0 2  12.8                       kn  AWS Rothamsted
2021 May 15 18 03590 / 12 05 59  10.5   8.7  998.8  -0.3 F    04 // 001.0 2  10.7                       kn  AWS Wattisham
2021 May 15 18 03684 / 14 05 84  11.5   9.5  998.5  -0.1 F          002.0 2  12.2                       kn  AWS Andrewsfield
2021 May 15 18 03693 / 14 04 83  11.3   9.2  999.1  +0.1 R    23 // 002.0 2  12.4                       kn  AWS Shoeburyness
2021 May 15 18 03707 / 26 17 74  13.5   8.8  999.4  -0.1 nowF       002.0 2  14.9                       kn  AWS Chivenor
2021 May 15 18 03710 / 25 09 70  10.0   6.4  999.1  -0.1 nowF // // 005.0 2  13.1                       kn  AWS Liscombe
2021 May 15 18 03803 / 23 19 59  12.9   9.9 1000.6  -0.3 F             tr 2  14.6                25 WW  kn  AWS Scilly St Marys
2021 May 15 18 03808 6 25 13 68  12.0   8.1 1000.5  +0.0 S             .4 2  14.3                25 WW  kn      Camborne
2021 May 15 18 03809 / 23 13 61  11.7   9.3 1000.5  -0.1 nowF // //    .0 2  13.6                       kn  AWS Culdrose RNAS
2021 May 15 18 03823 / 26 15 66  11.9   8.0  999.7  -0.1 nowF 23 // 001.0 2  13.9                       kn  AWS Cardinham
2021 May 15 18 03827 / 24 13 //  11.1  10.0 1000.4  -0.2 F    // // 002.0 2  14.4                       kn  AWS Plymouth
2021 May 15 18 03840 / 25 08 77  11.5   7.1  999.4  +0.0 nowF       006.0 2  13.1                       kn  AWS Dunkeswell
2021 May 15 18 03853 6 20 11 65  11.6   8.4  999.1  -0.4 nowF 25 82 005.0 2  14.3                       kn      Yeovilton
2021 May 15 18 03672 7 24 02 80  12.5  10.3  998.7  +0.0 nowF 25 86 003.0 2  16.0                       kn      Northolt
2021 May 15 18 03740 / 26 10 //   9.7   7.2  999.3  +0.4 nowR // //    .6 2  14.4                       kn  AWS Lyneham
2021 May 15 18 03743 / 25 08 86  11.8   8.9  999.4  +0.2 nowS // // 002.0 2  14.7                       kn  AWS Larkhill
2021 May 15 18 03746 / 25 13 84  11.4   8.0  999.4  +0.1 nowS 23 // 002.0 2  14.5                       kn  AWS Boscombe Down
2021 May 15 18 03749 / 26 08 85  12.4   8.5  999.5  +0.1 R    23 // 002.0 2  14.1                       kn  AWS Middle Wallop
2021 May 15 18 03761 / 23 12 82  12.6   7.2  999.2  +0.0 S          005.0 2  13.9                       kn  AWS Odiham
2021 May 15 18 03768 / 22 12 82  12.9   9.2  999.0  +0.1 nowF // // 008.0 2  14.4                       kn  AWS South Farnborough
2021 May 15 18 03769 / 25 08 82  13.1   7.7  999.1  +0.0 S          002.0 2  14.8                       kn  AWS Charlwood
2021 May 15 18 03772 / 21 09 82  13.7   8.3  998.8  -0.1 F          002.0 2  15.0                       kn  AWS Heathrow
2021 May 15 18 03781 / 24 09 83  11.9   8.1  999.1  +0.3 nowF 23 // 005.0 2  13.7                       kn  AWS Kenley
2021 May 15 18 03796 / 27 09 //  11.1  10.0  999.4  +0.6 nowS // //          12.1                       kn  AWS Langdon Bay
2021 May 15 18 03797 / 24 07 82  12.3   9.4  999.3  +0.6 nowR       005.0 2  13.5                       kn  AWS Manston
2021 May 15 18 03857 / 24 19 57  11.5  10.0 1000.3  -0.2 nowF 04 //    .4 2  12.8                       kn  AWS Isle of Portland
2021 May 15 18 03862 / 25 13 66  13.0   9.1  999.9  +0.0 S          007.0 2  14.9                       kn  AWS Bournemouth Hurn
2021 May 15 18 03866 / 26 16 //  11.3   9.7 1000.3  +0.1 nowS // // 002.0 2  12.6                       kn  AWS St Catherines Point
2021 May 15 18 03872 / 25 14 62  12.0   9.1 1000.0  +0.1 nowR       004.0 2  13.6                       kn  AWS Thorney Island
2021 May 15 18 03876 / 23 17 //  11.7   9.9 1000.0  +0.2 R    // // 002.0 2  14.3                25 WW  kn  AWS Shoreham
2021 May 15 18 03882 / 24 09 60  11.9   9.1  999.9  +0.5 R    04 // 004.0 2  14.7                       kn  AWS Herstmonceux
2021 May 15 18 03894 3 25 16 65  11.9  10.3 1002.7  -0.0 nowR 03 81    tr 2                      26 WW  kn      Guernsey Airport
2021 May 15 18 03895 / 26 11 60  12.5  11.0 1003.0  -0.1 F    23 //    tr 2  14.2                       kn  AWS Jersey Airport
2021 May 15 18 03901 / 13 13 84  11.3   7.3  994.7  -0.4 F             .2 2  13.8                       kn  AWS Thomastown
2021 May 15 18 03904 / 10 07 75  10.5   7.5  995.6  -0.3 nowS 23 //    .2 2  13.0                       kn  AWS Castlederg
2021 May 15 18 03907 / 13 11 82  11.8   6.4  996.6  -0.5 nowS       001.0 2  13.5                       kn  AWS Magilligan
2021 May 15 18 03911 / 11 07 66   9.2   7.3  996.6  -0.6 F    22 //                                     kn  AWS Lough Fea
2021 May 15 18 03915 / 13 08 75  10.9   7.1  996.1  -0.5 F          001.0 2  12.4                       kn  AWS Port Glenone
2021 May 15 18 03916 / 16 10 83   9.7   5.9  997.2  -0.7 nowS       001.0 2  12.2                       kn  AWS Ballypatrick Forest
2021 May 15 18 03917 / 12 08 74  11.2   7.0  996.5  -0.5 nowF          .8 2  12.7                       kn  AWS Aldergrove
2021 May 15 18 03923 / 15 07 69   9.7   7.5  995.7  -0.4 F          004.0 2  10.4                       kn  AWS Glennane
2021 May 15 18 03953 / 19 04 58  10.5   9.2  993.9  -1.1 F    81 85    .7 2  14.0                       m/s AWS Valentia
2021 May 15 18 03955 7 22 06 80  10.8   8.0  995.4  -0.4 nowS 03 82 006.0 2  13.7                       m/s     Cork Airport
2021 May 15 18 03956 / 23 07 64  11.5   8.6  996.3  +0.0 S             .3 2  14.2                       m/s AWS Johnstown Castle
2021 May 15 18 03962 7 14 03 20  10.1   8.9  994.8  +0.0 S    81 82 017.0 2  13.0                       m/s     Shannon Airport
2021 May 15 18 03967 7 10 01 75  10.3   8.4  995.4  -0.5 nowF 25 86 009.0 2  13.0                       m/s     Casement Aerodrome
2021 May 15 18 03969 7 11 02 80   9.4   7.6  995.8  -0.6 nowF 80 85 003.0 2  11.9                       m/s     Dublin Airport
2021 May 15 18 03973 / 11 01 //   9.4   8.2  994.6  -0.5 nowR // // 007.0 2  11.3                       m/s AWS Connaught Airport
2021 May 15 18 03976 / 06 03 81  12.3   8.7  993.8  -0.3 nowF 03 8/ 002.0 2  13.8                       m/s AWS Belmullet
2021 May 15 18 03952 / 23 09 64  11.4   8.8  995.6  -0.3 F          005.0 2  13.5                       m/s AWS Roches Point
2021 May 15 18 03970 / 08 03 //  11.1   9.6  993.9  -0.5 nowS // // 009.0 2  12.4                       m/s AWS Claremorris
2021 May 15 18 03971 / 11 01 81  10.5   8.9  995.0  -0.3 nowF 01 6/ 009.0 2  14.1                       m/s AWS Mullingar
2021 May 15 18 03978 / 14 05 60  12.1   7.0  994.8  -0.2 nowS          .0 2  13.6                       m/s AWS Finner
2021 May 15 18 03961 / 21 03 84  12.4   7.1  995.4  -0.5 F    01 85 001.0 2  14.7                       m/s AWS Oak Park
2021 May 15 18 03979 / 10 03 83  10.6   7.2  995.1  -0.4 nowF 01 5/    tr 2  13.0                       m/s AWS Ballyhaise
2021 May 15 18 03966 / 21 03 82  12.1   8.0  994.7  -0.4 F    01 85 001.0 2  14.2                       m/s AWS Gurteen
2021 May 15 18 03963 / 18 03 63  12.6   9.7  993.8  -0.4 nowF          .8 2  13.6                       m/s AWS Mace Head
2021 May 15 18 03951 / 21 07 60  11.7   8.9  995.2  -1.1 nowF 10 1/    tr 2  13.2                       m/s AWS Sherkin Island
2021 May 15 18 03980 / 10 07 81  11.3   7.5  996.4  -0.8 F    01 85 002.0 2  11.5                       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