Decoded British Isles SYNOP weather reports

Weather data for 2018May20-18Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2018 May 20 18 03002 / 21 15 63  12.1   8.7 1014.7  +0.7 nowR          .2 2  14.6                       kn  AWS Baltasound
2018 May 20 18 03005 8 22 24 62  11.2   8.6 1014.9  +0.7 nowR 03 62    tr 2  13.4                30 WW  kn      Lerwick
2018 May 20 18 03008 8 23 12 60   9.9   8.6 1015.3  +0.8 nowR 21 62    tr 2  12.5                       kn      Fair Isle
2018 May 20 18 03010 / 22 15 //  10.3   9.0 1013.9  +1.3 R    // //                                     kn  AWS Sule Skerry
2018 May 20 18 03017 / 34 02 79  14.4  10.8 1014.5  +1.2 nowR 23 //    .2 2  16.5                       kn  AWS Kirkwall
2018 May 20 18 03023 / 35 06 50  10.0   9.8 1014.3  +1.2 R    23 // 005.0 2  12.3                       kn  AWS South Uist Range
2018 May 20 18 03026 / 32 07 56  10.2   9.5 1014.0  +1.6 nowS 23 // 003.0 2  12.1                       kn  AWS Stornoway
2018 May 20 18 03031 / 27 06 83  14.7  10.6 1014.4  +0.2 nowS 57 //    tr 2  16.7                       kn  AWS Loch Glascarnoch
2018 May 20 18 03034 / 20 14 62  13.0  11.2 1014.4  +0.5 nowS 57 //    tr 2  15.6                       kn  AWS Aultbea
2018 May 20 18 03039 / 17 15 //   8.6   8.6                   // //                                     kn  AWS Bealach No Ba
2018 May 20 18 03044 / 19 07 84  16.2  10.7 1014.0  +0.9 nowR          .0 2  19.7                       kn  AWS Altnaharra
2018 May 20 18 03047 / 19 06 84  13.0   9.7 1017.1  +0.5 nowS 23 //    tr 2  16.0                       kn  AWS Tulloch Bridge
2018 May 20 18 03062 / 21 13 84  16.6  11.3 1014.7  +0.6 R             .0 2  18.2                       kn  AWS Tain Range
2018 May 20 18 03063 / 22 06 83  14.3   9.9 1015.8  +1.4 nowR          .0 2  16.2                       kn  AWS Aviemore
2018 May 20 18 03065 / 18 32 //   6.6   6.6                   // //                                     kn  AWS Cairngorm
2018 May 20 18 03066 / 21 14 86  17.5  10.7 1015.2  +0.7 nowR          .0 2  19.4                       kn  AWS Kinloss
2018 May 20 18 03068 7 22 12 83  17.7  10.0 1015.3  +0.7 nowR          .0 2  21.0                       kn      Lossiemouth
2018 May 20 18 03072 / 19 29 //   7.9   7.2                   // //                                     kn  AWS Cairnwell
2018 May 20 18 03075 / 20 15 82  16.5  11.2 1014.3  +0.3 nowR          .0 2  16.6                       kn  AWS Wick
2018 May 20 18 03080 / 14 06 83  16.5   9.0 1016.2  +0.0 nowF          .2 2  17.6                       kn  AWS Aboyne
2018 May 20 18 03088 / 19 15 63  11.0   7.9 1017.9  +0.1 R             .0 2  13.0                28 WW  kn  AWS Inverbervie
2018 May 20 18 03091 / 18 14 77  15.3   7.9 1017.1  -0.2 nowR          tr 2  18.2                       kn  AWS Aberdeen Dyce
2018 May 20 18 03100 / 17 10 18  10.4  10.3 1014.7  -0.1 nowR 10 // 002.0 2  11.7                       kn  AWS Tiree
2018 May 20 18 03105 / 14 13 58  11.1  10.1 1015.6  -0.6 nowS 81 // 005.0 2  11.8                       kn  AWS Port Ellen
2018 May 20 18 03111 / 11 13 59  10.5   9.2 1016.2  -0.5 nowS // //    .6 2  11.1                       kn  AWS Machrihanish
2018 May 20 18 03132 / 18 11 75  12.9   7.2 1017.8  -1.0 nowS          tr 2  14.8                       kn  AWS West Freugh
2018 May 20 18 03134 / 21 04 74  14.8   8.2 1017.4  -0.3 F             tr 2  16.6                       kn  AWS Glasgow Bishopton
2018 May 20 18 03136 / 18 08 63  15.8   7.8 1017.5  -0.3 nowS 81 //    tr 2  17.4                       kn  AWS Prestwick
2018 May 20 18 03144 / 23 04 81  14.9  10.8 1017.9  +0.2 nowR          tr 2  17.4                       kn  AWS Strathallan
2018 May 20 18 03148 / 17 12 //   9.5   6.9                   // //                                     kn  AWS Glen Ogle
2018 May 20 18 03153 / 16 08 68  11.6   6.9 1018.7  -0.6 nowS 23 //    tr 2  14.8                       kn  AWS Dundrennan
2018 May 20 18 03155 / 21 10 84  13.6   5.4 1018.2  -0.3 nowS // //    .0 2  15.9                       kn  AWS Drumalbin
2018 May 20 18 03158 / 22 07 83  16.1   7.5 1018.6  -0.3 nowS          .0 2  17.3                       kn  AWS Charterhall
2018 May 20 18 03162 / 21 10 84  13.7   2.2 1019.2  -0.7 nowS          tr 2  15.3                       kn  AWS Eskdalemuir
2018 May 20 18 03166 / 20 07 81  16.6   5.7 1017.7  -0.5 F             tr 2  19.4                       kn  AWS Edinburgh Gogarbank
2018 May 20 18 03171 / 21 10 81  16.8   7.7 1017.8  -0.2 nowS          tr 2  18.9                       kn  AWS Leuchars
2018 May 20 18 03204 7 23 08 75  11.9   7.2 1018.7  -0.7 nowF          tr 2  14.9                       kn      Ronaldsway
2018 May 20 18 03210 / 17 08 80  13.4   7.4 1019.4  -1.0 nowS // //    .0 2  15.1                       kn  AWS St Bees Head
2018 May 20 18 03212 / 15 03 83  18.1   7.1 1018.9  -0.9 nowS          .0 2  19.5                       kn  AWS Keswick
2018 May 20 18 03214 / 33 05 80  14.8   8.1 1019.2  -0.9 nowS          .0 2  17.2                       kn  AWS Walney Island
2018 May 20 18 03220 / // // 84  16.2   9.8 1019.3  -0.5 nowS // //    .0 2  18.8                       kn  AWS Carlisle
2018 May 20 18 03224 / 29 05 80  14.4   6.7 1019.0  -0.4 nowS          .0 2  18.2                       kn  AWS Spadeadam
2018 May 20 18 03225 / 19 06 //  17.2   8.3 1018.9  -0.8 nowS // //    .0 2  18.3                       kn  AWS Shap Fell
2018 May 20 18 03226 / 17 02 73  17.6   7.9 1018.6  -0.9 nowS          .0 2  18.1                       kn  AWS Warcop Range
2018 May 20 18 03227 / 22 13 //  11.8   5.1                   // //                                     kn  AWS Great Dun Fell
2018 May 20 18 03316 / 35 06 83  16.5   8.5 1019.2  -0.9 nowS          .0 2  21.5                       kn  AWS Crosby
2018 May 20 18 03318 / 33 07 //  16.0   6.9                   // //    .0 2                             kn  AWS Blackpool
2018 May 20 18 03230 / 24 05 84  16.7   7.7 1018.8  -0.4 nowS // //    .0 2  19.2                       kn  AWS Redesdale
2018 May 20 18 03238 / 29 03 81  19.6  10.7 1018.2  -0.5 nowS          .0 2  21.5                       kn  AWS Albermarle
2018 May 20 18 03240 / 16 07 62  11.8   9.6 1019.6  -0.4 nowS          .0 2  12.7                       kn  AWS Boulmer
2018 May 20 18 03257 / 15 10 80  20.9   9.0 1018.5  -1.0 nowS          .0 2  23.3                       kn  AWS Leeming
2018 May 20 18 03265 / 14 13 69  20.5  10.6 1018.8  -0.9 nowS          .0 2  22.7                       kn  AWS Topcliffe
2018 May 20 18 03266 / 13 10 72  21.2   8.9 1018.9  -0.8 nowS // //    .0 2  23.5                       kn  AWS Linton-on-Ouse
2018 May 20 18 03275 / 15 13 81  17.3  10.8 1019.0  -0.8 nowS          .0 2  21.9                       kn  AWS Loftus
2018 May 20 18 03281 / 13 09 //  14.9   8.9                   // //    .0 2                             kn  AWS Fylingdales
2018 May 20 18 03292 / 13 10 //  10.2   8.8 1021.0  -1.0 nowS // //    .0 2  11.5                       kn  AWS Bridlington
2018 May 20 18 03344 / 21 03 78  20.6   8.9 1018.2  -0.9 nowS          .0 2  22.8                       kn  AWS Bingley
2018 May 20 18 03346 / 15 08 //  19.3   9.1                   // //    .0 2                             kn  AWS Emley Moor No.2
2018 May 20 18 03373 / 13 09 76  18.6  11.3 1019.6  -1.0 nowS // //    .0 2  21.2                       kn  AWS Scampton
2018 May 20 18 03377 1 11 11 75  18.5  10.9 1019.9  -1.0 nowS          .0 2  21.1                       kn      Waddington
2018 May 20 18 03379 / 09 14 73  18.2  11.5 1019.9  -1.1 nowS // //    .0 2  20.7                       kn  AWS Cranwell
2018 May 20 18 03382 / 13 08 73  16.2  10.3 1020.2  -0.7 nowS // //    .0 2  20.7                       kn  AWS Leconfield
2018 May 20 18 03385 / 11 12 65  12.7   9.9 1021.1  -0.9 nowS // //          15.3                       kn  AWS Donna Nook
2018 May 20 18 03391 1 08 11 80  15.8   9.6 1020.3  -0.8 nowS          .0 2  20.4                       kn      Coningsby
2018 May 20 18 03392 / 09 14 72  13.0  10.0 1020.8  -1.1 nowS // //    .0 2  16.6                       kn  AWS Wainfleet
2018 May 20 18 03302 / 18 07 80  12.6   8.1 1019.5  -0.8 nowS          tr 2  14.6                       kn  AWS Valley
2018 May 20 18 03301 / 23 12 77  13.4   5.8 1019.4  -0.9 nowS // //    .0 2  15.6                       kn  AWS Raf Mona
2018 May 20 18 03305 / 23 15 83  15.2   2.2 1019.3  -1.0 F             .0 2  16.6                       kn  AWS Capel Curig
2018 May 20 18 03313 / 35 03 82  15.6   9.0 1019.4  -0.8 nowS // //    .0 2  21.3                       kn  AWS Rhyl
2018 May 20 18 03321 / 32 07 82  17.8   7.2 1019.0  -0.7 nowS          .0 2  22.9                       kn  AWS Hawarden
2018 May 20 18 03405 / 23 10 81  11.8   7.2 1020.2  -0.9 F    // //    .0 2  12.9                       kn  AWS Aberdaron
2018 May 20 18 03409 / 23 06 //  16.5   6.8 1019.1  -0.5 nowS // //    .0 2  20.8                       kn  AWS Bala
2018 May 20 18 03410 / 26 07 84  15.6   7.2 1018.7  -0.7 nowS // //    .0 2  19.3                       kn  AWS Lake Vrynwy
2018 May 20 18 03502 / 19 03 83  14.4   7.5 1019.3  -0.9 nowS          .0 2  18.1                       kn  AWS Aberporth
2018 May 20 18 03503 / 30 03 82  16.6   7.3 1019.4  -0.7 nowS          .0 2  21.3                       kn  AWS Trawscoed
2018 May 20 18 03507 / 25 06 84  17.4   8.5 1018.8  -0.8 nowS          .0 2  20.8                       kn  AWS Sennybridge
2018 May 20 18 03604 / 23 03 81  14.9   9.6 1019.3  -1.1 nowF // //    .0 2  17.0                       kn  AWS Milford Haven
2018 May 20 18 03605 / 28 08 80  16.4   8.2 1019.4  -1.1 nowS // //    .0 2  17.4                       kn  AWS Pembrey Sands
2018 May 20 18 03609 / 25 04 //  18.4   9.6 1019.5  -1.3 nowS // //    .0 2  19.4                       kn  AWS Mumbles
2018 May 20 18 03716 / 16 02 69  19.6   8.1 1018.6  -1.2 nowS 04 //    .0 2  21.0                       kn  AWS St Athan
2018 May 20 18 03330 / 14 06 78  18.5   8.7 1018.8  -1.0 nowS          .0 2  20.4                       kn  AWS Leek Thorncliffe
2018 May 20 18 03354 / 15 04 83  20.9   7.7 1019.1  -1.1 nowS          .0 2  22.6                       kn  AWS Nottingham Wea Cen
2018 May 20 18 03414 / 18 06 74  20.9   7.7 1018.4  -1.1 nowS          .0 2  22.3                       kn  AWS Shawbury
2018 May 20 18 03520 / 17 03 68  20.4   8.4 1018.6  -1.0 nowS // //    .0 2  22.1                       kn  AWS Shobdon
2018 May 20 18 03522 / 21 02 71  20.6  10.8 1018.9  -1.1 nowS          .0 2  22.9                       kn  AWS Hereford Credenhill
2018 May 20 18 03529 / 20 04 83  21.6   7.8 1019.0  -1.2 nowS          .0 2  23.2                       kn  AWS Pershore
2018 May 20 18 03535 / 14 04 81  20.9   8.3 1018.6  -1.1 nowS          .0 2  22.7                       kn  AWS Coleshill
2018 May 20 18 03544 / 14 03 81  20.3   9.4 1018.8  -1.3 nowS          .0 2  22.1                       kn  AWS Church Lawford
2018 May 20 18 03647 / 13 05 84  19.6   7.4 1018.4  -1.2 nowS // //    .0 2  21.0                       kn  AWS Little Rissington
2018 May 20 18 03649 1 10 05 84  21.1   5.5 1018.7  -1.2 nowS          .0 2  22.6                       kn      Brize Norton
2018 May 20 18 03658 / 09 04 75  20.2   7.7 1018.9  -1.2 nowS // //    .0 2  21.5                       kn  AWS Benson
2018 May 20 18 03660 / 11 06 74  18.6   7.4 1019.2  -1.0 nowS          .0 2  20.4                       kn  AWS High Wycombe
2018 May 20 18 03462 / 15 04 84  19.2   9.6 1019.3  -1.1 nowS          .0 2  20.7                       kn  AWS Wittering
2018 May 20 18 03469 / 07 15 80  15.3  11.8 1020.4  -1.1 nowS          .0 2  18.6                       kn  AWS Holbeach
2018 May 20 18 03482 / 11 07 76  19.4  13.1 1020.3  -1.1 nowS          .0 2  20.8                       kn  AWS Marham
2018 May 20 18 03488 / 08 13 62  11.5  10.2 1021.3  -0.9 nowS          .0 2  13.2                       kn  AWS Weybourne
2018 May 20 18 03560 / 11 05 82  18.9  10.1 1019.7  -1.0 nowS          .0 2  20.9                       kn  AWS Bedford
2018 May 20 18 03590 / 11 08 73  15.4   8.9 1020.8  -0.7 nowS          .0 2  19.0                       kn  AWS Wattisham
2018 May 20 18 03693 / 08 06 47  11.3   9.9 1021.0  -1.2 nowS 04 //    .0 2  12.9                       kn  AWS Shoeburyness
2018 May 20 18 03707 / 24 07 71  16.3  10.9 1019.1  -0.8 nowS          .0 2  21.6                       kn  AWS Chivenor
2018 May 20 18 03628 / 26 06 80  19.7   9.4 1018.7  -1.1 nowS          .0 2  21.9                       kn  AWS Filton
2018 May 20 18 03710 / 17 03 73  16.7   9.6 1019.0  -0.9 nowS // //    .0 2  19.8                       kn  AWS Liscombe
2018 May 20 18 03803 / 12 08 60  12.0  10.5 1019.1  -1.1 nowS 04 //    .0 2  14.9                       kn  AWS Scilly St Marys
2018 May 20 18 03808 7 12 07 57  12.6  10.0 1019.2  -1.0 nowS 05 22    .0 2  16.6                       kn      Camborne
2018 May 20 18 03809 / 08 13 50  11.4   9.8 1019.2  -1.1 F    // //    .0 2  16.2                       kn  AWS Culdrose RNAS
2018 May 20 18 03823 / 17 07 37  11.6  10.5 1019.2  -1.0 F    04 //    .0 2  16.8                       kn  AWS Cardinham
2018 May 20 18 03827 / 09 05 66  16.0  10.4 1019.3  -1.1 nowS          .0 2  18.7                       kn  AWS Plymouth
2018 May 20 18 03840 / 21 03 57  15.0  10.9 1019.4  -1.1 nowS 04 //    .0 2  17.6                       kn  AWS Dunkeswell
2018 May 20 18 03853 / 20 07 67  18.4  12.8 1019.0  -1.0 nowS          .0 2  21.3                       kn  AWS Yeovilton
2018 May 20 18 03672 1 10 07 80  20.3   6.6 1019.4  -1.1 nowS          .0 2  21.9                       kn      Northolt
2018 May 20 18 03740 / 10 03 //  20.0   8.5 1018.6  -1.2 nowS // //    .0 2  21.7                       kn  AWS Lyneham
2018 May 20 18 03743 / 17 05 80  19.3  10.5 1018.8  -1.2 nowS // //    .0 2  20.9                       kn  AWS Larkhill
2018 May 20 18 03746 / 17 06 82  18.9   9.6 1018.9  -1.2 nowS          .0 2  21.3                       kn  AWS Boscombe Down
2018 May 20 18 03749 / 20 06 71  19.6  10.2 1019.0  -1.2 nowS // //    .0 2  21.5                       kn  AWS Middle Wallop
2018 May 20 18 03761 / 12 04 69  19.7   8.1 1018.9  -1.3 nowS          .0 2  20.9                       kn  AWS Odiham
2018 May 20 18 03769 / 07 05 81  18.8   9.7 1019.2  -1.3 nowS          .0 2  20.5                       kn  AWS Charlwood
2018 May 20 18 03770 / // // //  18.6   7.9                   // //    .0 2                             kn  AWS St James Park
2018 May 20 18 03772 / 07 05 82  20.0   6.6 1019.5  -1.1 nowS          .0 2  22.0                       kn  AWS Heathrow
2018 May 20 18 03781 / 07 06 81  17.0   8.9 1019.8  -1.1 nowS          .0 2  19.4                       kn  AWS Kenley
2018 May 20 18 03784 / 07 08 //  14.7  10.3 1020.3  -1.0 nowS // //          18.9                       kn  AWS Gravesend
2018 May 20 18 03796 / 01 15 //  12.0   9.0 1020.2  -1.4 nowS // //          15.5                       kn  AWS Langdon Bay
2018 May 20 18 03797 / 02 08 35  10.4   9.2 1020.8  -1.3 nowS 04 //    tr 2  13.8                       kn  AWS Manston
2018 May 20 18 03857 / 08 06 56  11.0   9.5 1019.9  -1.1 nowS 04 //    .0 2  12.7                       kn  AWS Isle of Portland
2018 May 20 18 03862 / 19 05 60  14.6  10.2 1019.4  -1.3 nowS          .0 2  16.5                       kn  AWS Bournemouth Hurn
2018 May 20 18 03866 / 09 07 //  13.6  10.2 1019.2  -1.5 nowS // //    .0 2  14.2                       kn  AWS St Catherines Point
2018 May 20 18 03872 / 20 06 60  14.6  11.5 1019.3  -1.7 nowS          .0 2  16.5                       kn  AWS Thorney Island
2018 May 20 18 03876 / 14 03 //  15.4   9.3 1019.4  -1.4 nowS // //    .0 2  16.5                       kn  AWS Shoreham
2018 May 20 18 03882 / 09 06 64  18.7  11.8 1019.3  -1.3 nowS          .0 2  20.4                       kn  AWS Herstmonceux
2018 May 20 18 03894 1 05 09 62  13.2   9.0 1018.3  -1.4 nowS                15.5                       kn      Guernsey Airport
2018 May 20 18 03895 / 06 10 63  15.7   8.7 1017.9  -1.1 nowS          .0 2  18.3                       kn  AWS Jersey Airport
2018 May 20 18 03901 / 16 08 58  14.2  14.0 1014.6  -0.3 F    61 // 007.0 2  15.6                       kn  AWS Thomastown
2018 May 20 18 03904 / 14 06 61  14.7  13.6 1014.8  -0.4 nowS 51 //    tr 2  15.9                       kn  AWS Castlederg
2018 May 20 18 03907 / 19 10 57  14.9  13.4 1014.8  -0.3 nowS 61 // 001.0 2  16.9                       kn  AWS Magilligan
2018 May 20 18 03911 / 16 09 //  12.7  11.9 1015.7  -0.3 nowS 82 // 001.0 2  14.4                       kn  AWS Lough Fea
2018 May 20 18 03915 / 16 09 67  14.6  11.4 1015.4  -0.4 nowS          .6 2  15.5                       kn  AWS Port Glenone
2018 May 20 18 03916 / 21 09 74  14.6  11.0 1015.5  -0.3 nowF          .6 2  16.2                       kn  AWS Ballypatrick Forest
2018 May 20 18 03917 / 17 11 80  15.1  10.6 1015.9  -0.3 nowF       001.0 2  16.5                       kn  AWS Aldergrove
2018 May 20 18 03923 / 20 14 74  13.3  10.9 1015.7  -0.5 F             .2 2  15.9                       kn  AWS Glennane
2018 May 20 18 03953 / 12 04 32  12.9  12.1 1015.4  -0.2 nowR 61 86 010.0 2  13.8                       m/s AWS Valentia
2018 May 20 18 03955 8 18 06 70  12.1  10.7 1017.1  -0.5 F    02 62    tr 2  13.6                       m/s     Cork Airport
2018 May 20 18 03956 / 18 03 64  12.4   9.9 1018.9  -0.6 F    03 85    .3 2  13.1                       m/s AWS Johnstown Castle
2018 May 20 18 03962 8 14 04 59  14.3  13.3 1015.5  -0.2 F    58 65 003.0 2  16.5                       m/s     Shannon Airport
2018 May 20 18 03967 7 19 09 70  15.4   5.9 1016.7  -0.8 nowS 21 62    .5 2  16.6                       m/s     Casement Aerodrome
2018 May 20 18 03969 8 16 04 80  16.2   7.4 1017.2  -0.7 nowS 02 62    .3 2  17.9                       m/s     Dublin Airport
2018 May 20 18 03973 8 20 04 25  13.4  13.2 1015.0  -0.1 F    50 65    .7 2  14.9                       m/s     Connaught Airport
2018 May 20 18 03976 / 01 04 56  10.8  10.7 1014.8  +0.5 nowR 22 85 004.0 2  12.9                       m/s AWS Belmullet
2018 May 20 18 03952 / 17 06 63  12.3  10.9 1017.4  -0.7 F    03 85    .1 2  13.3                       m/s AWS Roches Point
2018 May 20 18 03970 / 22 04 //  13.4  13.2 1014.8  -0.3 F    // // 001.0 2  15.0                       m/s AWS Claremorris
2018 May 20 18 03971 / 17 05 58  12.9  11.7 1016.3  +0.0 S    61 6/    .7 2  16.4                       m/s AWS Mullingar
2018 May 20 18 03978 / 18 03 60  15.3  13.6 1014.4  -0.2 nowS 22 5/    tr 2  16.1                       m/s AWS Finner
2018 May 20 18 03961 / 16 04 64  12.8  10.3 1017.8  -0.5 nowR 52 85 002.0 2  14.4                       m/s AWS Oak Park
2018 May 20 18 03979 / 18 04 56  13.7  12.4 1015.7  -0.1 nowR 61 6/    .8 2  16.7                       m/s AWS Ballyhaise
2018 May 20 18 03966 / 17 06 59  13.5  12.3 1015.9  -0.3 F    61 86 002.0 2  17.0                       m/s AWS Gurteen
2018 May 20 18 03963 / 20 04 26  11.9  11.3 1014.8  -0.1 nowR 81 85 003.0 2                             m/s AWS Mace Head
2018 May 20 18 03951 / 15 05 34  11.9  11.5 1016.7  -0.4 nowS 52 85 022.0 2  12.2                       m/s AWS Sherkin Island
2018 May 20 18 03980 / 17 05 66  16.0  12.6 1014.4  -0.2 nowR          tr 2  16.2                       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