Decoded British Isles SYNOP weather reports

Weather data for 2018May27-09Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2018 May 27 09 03002 / 04 12 68  12.9   8.0 1029.0  -1.3 nowF                                           kn  AWS Baltasound
2018 May 27 09 03005 3 04 14 70  12.5   8.9 1028.4  -0.7 nowF                                           kn      Lerwick
2018 May 27 09 03008 1 05 15 64  10.9   9.3 1028.3  -0.4 nowF                                           kn      Fair Isle
2018 May 27 09 03010 / 10 14 //   9.3   7.5 1027.3  -0.9 nowF // //                                     kn  AWS Sule Skerry
2018 May 27 09 03017 / 07 09 73  12.0   9.0 1028.1  -0.8 nowF                                           kn  AWS Kirkwall
2018 May 27 09 03023 / 03 08 75  16.8  10.4 1022.7  -1.2 nowS                                           kn  AWS South Uist Range
2018 May 27 09 03026 / 07 11 82  14.6   5.3 1024.5  -1.5 nowF                                           kn  AWS Stornoway
2018 May 27 09 03031 / 12 12 84  16.6   5.6 1025.1  -1.4 nowF                                           kn  AWS Loch Glascarnoch
2018 May 27 09 03034 / 19 03 82  18.7   7.2 1024.2  -1.6 nowF                                           kn  AWS Aultbea
2018 May 27 09 03039 / 11 14 //  13.5   0.9                   // //                                     kn  AWS Bealach No Ba
2018 May 27 09 03044 / 07 09 84  18.0  -0.5 1026.1  -1.7 nowF                                           kn  AWS Altnaharra
2018 May 27 09 03047 / 10 06 84  20.4   9.1 1024.0  -1.7 F                                       16 10m kn  AWS Tulloch Bridge
2018 May 27 09 03062 / 05 07 72   9.9   7.5 1027.4  -1.3 nowF                                           kn  AWS Tain Range
2018 May 27 09 03063 / 03 06 71  18.4   5.3 1024.4  -2.3 nowF                                           kn  AWS Aviemore
2018 May 27 09 03065 / 14 34 //  10.1   4.0                   // //                                     kn  AWS Cairngorm
2018 May 27 09 03066 / 02 09 77  11.2   7.8 1027.2  -1.5 nowF                                           kn  AWS Kinloss
2018 May 27 09 03068 2 09 08 80  10.8   7.2 1027.5  -1.1 F                                              kn      Lossiemouth
2018 May 27 09 03072 / 12 17 //  13.1   4.0                   // //                                     kn  AWS Cairnwell
2018 May 27 09 03075 / 06 07 63  10.4   9.1 1027.6  -1.0 nowF                                           kn  AWS Wick
2018 May 27 09 03080 / 12 04 83  16.3   5.5 1026.2  -1.5 nowF                                           kn  AWS Aboyne
2018 May 27 09 03088 / 04 14 75  13.4   9.0 1026.0  -0.9 nowF                                           kn  AWS Inverbervie
2018 May 27 09 03091 / 02 05 73  13.8   7.9 1026.9  -1.1 nowF                                           kn  AWS Aberdeen Dyce
2018 May 27 09 03100 / 09 15 81  18.7   9.9 1021.4  -1.4 nowF                                           kn  AWS Tiree
2018 May 27 09 03105 / 08 21 69  17.0   9.5 1020.3  -1.0 nowF                                    29 WW  kn  AWS Port Ellen
2018 May 27 09 03111 / 09 18 80  17.1   9.8 1019.8  -1.6 nowS // //                              28 WW  kn  AWS Machrihanish
2018 May 27 09 03132 / 00 00 82  19.4  10.6 1019.5  -0.9 nowS                                           kn  AWS West Freugh
2018 May 27 09 03134 / 10 10 68  15.4  10.0 1024.0  -0.9 nowS                                           kn  AWS Glasgow Bishopton
2018 May 27 09 03136 / 04 13 80  14.8   9.9 1021.8  -1.2 F                                              kn  AWS Prestwick
2018 May 27 09 03144 / 09 07 67  15.5   9.4 1025.4  -1.5 nowS                                           kn  AWS Strathallan
2018 May 27 09 03148 / 20 03 //  12.8  -1.2                   // //                                     kn  AWS Glen Ogle
2018 May 27 09 03153 / 07 24 72  18.0  11.4 1019.6  -0.8 nowS                                           kn  AWS Dundrennan
2018 May 27 09 03155 / 04 11 81  12.6  10.4 1023.7  -0.6 nowS // //                                     kn  AWS Drumalbin
2018 May 27 09 03158 / 03 10 64  12.1  10.8 1024.7  -0.8 nowS                                           kn  AWS Charterhall
2018 May 27 09 03162 / 03 11 63  12.8  10.3 1023.6  -1.1 nowF                                           kn  AWS Eskdalemuir
2018 May 27 09 03166 / 07 08 09   9.2   9.2 1025.4  -0.9 nowS 34 //                                     kn  AWS Edinburgh Gogarbank
2018 May 27 09 03171 / 08 15 77  12.9   7.3 1025.9  -0.9 nowS                                           kn  AWS Leuchars
2018 May 27 09 03204 5 06 19 80  18.7  10.2 1018.7  +0.1 nowR                                    26 WW  kn      Ronaldsway
2018 May 27 09 03210 / 05 11 83  21.9  12.6 1019.0  -0.9 nowS // //                                     kn  AWS St Bees Head
2018 May 27 09 03212 / 10 14 77  20.3  12.0 1019.7  -1.7 F                                       27 WW  kn  AWS Keswick
2018 May 27 09 03214 / 07 15 82  21.1  11.4 1018.5  -0.5 nowF                                    25 WW  kn  AWS Walney Island
2018 May 27 09 03220 / // // 79  17.1  12.0 1022.0  -0.9 nowS // //                                     kn  AWS Carlisle
2018 May 27 09 03224 / 07 18 78  16.0  10.6 1022.1  -0.8 nowS                                           kn  AWS Spadeadam
2018 May 27 09 03226 / 09 25 71  19.0  11.3 1019.9  -0.9 nowR                                    41 WW  kn  AWS Warcop Range
2018 May 27 09 03227 / 09 35 //  13.0   8.3                   // //                                     kn  AWS Great Dun Fell
2018 May 27 09 03316 / 08 10 82  21.4  12.5 1018.0  +0.0 nowF                                           kn  AWS Crosby
2018 May 27 09 03318 / 09 14 //  21.8  12.9                   // //                                     kn  AWS Blackpool
2018 May 27 09 03351 / 05 07 80  20.9  12.2 1017.6  -0.2 nowF                                           kn  AWS Rostherne
2018 May 27 09 03230 / 07 09 76  16.9  11.8 1023.5  -1.0 nowS // //                                     kn  AWS Redesdale
2018 May 27 09 03238 / 06 09 60  16.2  11.6 1023.0  -0.5 F                                              kn  AWS Albermarle
2018 May 27 09 03240 / 36 09 65  14.2  11.0 1024.2  -1.0 nowS                                           kn  AWS Boulmer
2018 May 27 09 03257 / 02 13 64  16.8  11.7 1021.9  -0.8 F                                              kn  AWS Leeming
2018 May 27 09 03265 / 33 08 73  18.1  13.9 1021.5  -0.8 F                                              kn  AWS Topcliffe
2018 May 27 09 03266 / 05 11 72  19.6  12.4 1020.8  -0.9 nowF // //                                     kn  AWS Linton-on-Ouse
2018 May 27 09 03275 / 04 05 73  15.8  11.6 1022.5  -0.2 nowS                                           kn  AWS Loftus
2018 May 27 09 03281 / 09 17 //  18.8  11.9                   // //                                     kn  AWS Fylingdales
2018 May 27 09 03292 / 07 17 //  18.6  12.0 1021.2  -0.3 nowS // //                                     kn  AWS Bridlington
2018 May 27 09 03344 / 08 11 69  18.0  13.2 1019.9  -0.8 nowS                                           kn  AWS Bingley
2018 May 27 09 03346 / 07 10 //  16.5  13.2                   // //                                     kn  AWS Emley Moor No.2
2018 May 27 09 03373 / 08 13 78  20.5  13.1 1018.7  -0.6 nowS // //                                     kn  AWS Scampton
2018 May 27 09 03377 2 08 14 70  20.7  12.7 1018.5  -0.7 nowS                                           kn      Waddington
2018 May 27 09 03379 / 07 14 68  19.8  13.7 1018.2  -0.9 nowS // //                                     kn  AWS Cranwell
2018 May 27 09 03382 / 07 09 81  19.1  13.8 1020.5  -0.7 nowS                                           kn  AWS Leconfield
2018 May 27 09 03385 / 06 20 65  14.8  11.4 1019.3  -0.7 F    // //                                     kn  AWS Donna Nook
2018 May 27 09 03391 1 08 15 80  20.0  12.3 1018.3  -0.6 nowS                                           kn      Coningsby
2018 May 27 09 03392 / 07 18 65  16.1  13.0 1018.5  -0.6 nowR // //                              25 WW  kn  AWS Wainfleet
2018 May 27 09 03302 / 05 12 58  14.5  12.9 1015.8  +0.0 nowF 62 //                                     kn  AWS Valley
2018 May 27 09 03301 / 05 10 56  14.3  12.6 1016.6  +0.4 nowF // //                              28 WW  kn  AWS Raf Mona
2018 May 27 09 03313 / 17 02 60  15.1  14.0 1018.5  +0.4 nowF // //                                     kn  AWS Rhyl
2018 May 27 09 03321 / 30 05 66  18.7  12.9 1017.9  -0.4 nowF                                           kn  AWS Hawarden
2018 May 27 09 03405 / 08 13 84  17.9  12.9 1016.4  +0.9 nowF // //                                     kn  AWS Aberdaron
2018 May 27 09 03409 / 01 02 //  13.8  13.3 1018.0  +0.2 nowF // //                                     kn  AWS Bala
2018 May 27 09 03410 / 10 07 60  13.0  12.5 1018.1  +0.6 nowR // //                              26 WW  kn  AWS Lake Vrynwy
2018 May 27 09 03502 / 10 08 72  17.1  13.1 1015.3  +1.0 nowS 23 //                                     kn  AWS Aberporth
2018 May 27 09 03503 / 14 06 68  18.6  14.0 1016.0  +1.7 R                                       16 10m kn  AWS Trawscoed
2018 May 27 09 03507 / 06 08 47  13.0  11.9 1016.3  +0.3 nowF 82 //                              19 10m kn  AWS Sennybridge
2018 May 27 09 03604 / 11 17 69  16.2  13.6 1014.5  +1.2 R    // //                                     kn  AWS Milford Haven
2018 May 27 09 03605 / 09 11 58  17.2  14.8 1015.0  +1.3 R    // //                                     kn  AWS Pembrey Sands
2018 May 27 09 03609 / 07 17 //  15.4  14.1 1015.4  +1.0 nowF // //                                     kn  AWS Mumbles
2018 May 27 09 03716 / 05 12 50  14.8  14.2 1014.4  -0.2 nowF 61 //                                     kn  AWS St Athan
2018 May 27 09 03330 / 08 22 70  17.7  12.7 1017.5  +0.1 R                                       31 WW  kn  AWS Leek Thorncliffe
2018 May 27 09 03354 / 05 11 74  18.7  13.5 1018.3  -0.3 nowF                                           kn  AWS Nottingham Wea Cen
2018 May 27 09 03414 / 35 05 50  13.9  12.9 1018.0  -0.3 nowR 62 //                                     kn  AWS Shawbury
2018 May 27 09 03520 / 06 05 58  15.4  13.2 1017.3  +0.8 nowF // //                                     kn  AWS Shobdon
2018 May 27 09 03522 / 01 05 26  15.1  13.3 1016.9  +0.2 nowF 82 //                                     kn  AWS Hereford Credenhill
2018 May 27 09 03529 / 03 05 59  16.3  13.7 1017.0  +0.2 nowF 04 //                                     kn  AWS Pershore
2018 May 27 09 03535 / 07 04 62  18.1  14.8 1017.0  -0.0 nowR                                           kn  AWS Coleshill
2018 May 27 09 03544 / 08 06 62  18.7  14.9 1016.9  -0.0 nowR                                           kn  AWS Church Lawford
2018 May 27 09 03647 / 08 08 60  15.5  13.7 1015.8  +0.8 nowF // //                                     kn  AWS Little Rissington
2018 May 27 09 03649 6 06 07 58  16.1  13.6 1016.0  -0.1 nowF 81 82                                     kn      Brize Norton
2018 May 27 09 03658 / 36 03 57  17.5  14.8 1016.0  +0.2 nowS // //                                     kn  AWS Benson
2018 May 27 09 03660 / 11 04 59  17.4  15.0 1016.0  +0.4 R    04 //                                     kn  AWS High Wycombe
2018 May 27 09 03462 / 04 11 66  19.5  15.2 1016.7  -0.8 nowS                                           kn  AWS Wittering
2018 May 27 09 03469 / 06 16 66  17.8  14.0 1017.9  -0.6 nowS                                           kn  AWS Holbeach
2018 May 27 09 03482 / 08 12 71  22.1  14.2 1017.3  -0.5 F                                              kn  AWS Marham
2018 May 27 09 03488 / 08 17 63  16.4  12.9 1018.9  -0.2 nowR                                           kn  AWS Weybourne
2018 May 27 09 03560 / 07 11 68  19.6  15.6 1016.6  -0.2 F                                              kn  AWS Bedford
2018 May 27 09 03590 / 09 11 69  20.8  12.9 1016.8  +0.0 nowF                                           kn  AWS Wattisham
2018 May 27 09 03684 / 07 12 65  20.2  14.8 1015.5  -0.3 nowF                                           kn  AWS Andrewsfield
2018 May 27 09 03693 / 06 12 62  17.4  14.5 1015.6  +0.1 nowF                                           kn  AWS Shoeburyness
2018 May 27 09 03707 / 12 12 65  17.7  15.9 1014.0  +0.9 nowR 23 //                                     kn  AWS Chivenor
2018 May 27 09 03628 / 02 06 48  14.9  14.4 1015.9  +0.2 nowF 23 //                                     kn  AWS Filton
2018 May 27 09 03803 / 12 10 30  14.0  13.7 1011.8  +1.0 nowS 10 //                                     kn  AWS Scilly St Marys
2018 May 27 09 03808 8 14 07 18  15.2  14.8 1012.6  +1.0 R    10 22                                     kn      Camborne
2018 May 27 09 03809 / 14 13 13  14.6  14.2 1012.7  +0.8 nowR // //                                     kn  AWS Culdrose RNAS
2018 May 27 09 03823 / 14 12 31  14.6  14.5 1013.2  +0.8 nowS 10 //                                     kn  AWS Cardinham
2018 May 27 09 03827 / 13 10 56  16.2  14.8 1014.0  +1.0 nowS 04 //                                     kn  AWS Plymouth
2018 May 27 09 03840 / 15 07 70  16.5  14.7 1014.5  +0.4 nowF                                           kn  AWS Dunkeswell
2018 May 27 09 03853 / 13 03 83  18.3  15.3 1015.0  +0.5 nowF 23 //                                     kn  AWS Yeovilton
2018 May 27 09 03672 7 09 03 62  19.8  14.8 1015.6  +0.1 R                                              kn      Northolt
2018 May 27 09 03740 / 06 06 //  14.9  13.9 1016.1  +0.7 nowF // //                                     kn  AWS Lyneham
2018 May 27 09 03743 / 05 06 14  15.9  15.2 1015.3  -0.1 nowR // //                                     kn  AWS Larkhill
2018 May 27 09 03746 / 06 07 27  16.0  15.1 1015.7  +0.4 nowF 83 //                                     kn  AWS Boscombe Down
2018 May 27 09 03749 / 04 07 48  16.8  15.2 1015.4  -0.1 nowR // //                                     kn  AWS Middle Wallop
2018 May 27 09 03761 / 35 02 57  18.4  15.2 1015.6  -0.1 nowR 04 //                                     kn  AWS Odiham
2018 May 27 09 03769 / 13 04 58  21.7  16.7 1015.2  +0.1 nowR 04 //                                     kn  AWS Charlwood
2018 May 27 09 03770 / // // //  21.0  16.6                   // //                                     kn  AWS St James Park
2018 May 27 09 03772 / 05 03 64  20.5  15.8 1015.6  -0.1 nowF 23 //                                     kn  AWS Heathrow
2018 May 27 09 03781 / 07 03 57  18.7  16.4 1015.5  +0.2 nowR 04 //                                     kn  AWS Kenley
2018 May 27 09 03784 / 08 06 //  20.5  16.0 1015.3  -0.1 nowF // //                                     kn  AWS Gravesend
2018 May 27 09 03796 / 11 07 //  19.4  16.1 1015.7  +0.3 nowR // //                                     kn  AWS Langdon Bay
2018 May 27 09 03797 / 10 12 58  20.4  16.2 1015.6  +0.3 nowF 04 //                                     kn  AWS Manston
2018 May 27 09 03857 / 09 09 60  16.9  15.2 1014.9  +0.2 R                                              kn  AWS Isle of Portland
2018 May 27 09 03862 / 03 02 68  19.4  16.5 1015.0  -0.5 nowR                                           kn  AWS Bournemouth Hurn
2018 May 27 09 03866 / 11 03 //  17.4  15.7 1015.2  +0.2 nowR // //                                     kn  AWS St Catherines Point
2018 May 27 09 03872 / 03 05 62  19.1  17.0 1014.9  -0.6 nowR                                           kn  AWS Thorney Island
2018 May 27 09 03876 / 34 06 //  20.6  17.4 1014.9  -0.1 nowF // //                                     kn  AWS Shoreham
2018 May 27 09 03882 / 19 03 58  20.3  17.0 1015.3  +0.6 nowR 04 //                                     kn  AWS Herstmonceux
2018 May 27 09 03894 1 14 12 64  16.7  15.4 1014.5  +0.5 R                                              kn      Guernsey Airport
2018 May 27 09 03895 / 13 14 67  17.8  16.0 1014.7  +0.9 nowS                                           kn  AWS Jersey Airport
2018 May 27 09 03901 / 09 07 79  16.3   9.2 1018.3  -0.6 nowR                                           kn  AWS Thomastown
2018 May 27 09 03904 / 07 07 84  18.3  11.0 1019.1  -0.9 nowS                                           kn  AWS Castlederg
2018 May 27 09 03907 / 07 14 74  15.5  10.8 1019.3  -1.7 nowF                                           kn  AWS Magilligan
2018 May 27 09 03911 / 12 07 80  15.6   8.6 1019.6  -0.8 nowR                                           kn  AWS Lough Fea
2018 May 27 09 03915 / 12 05 65  16.3  10.4 1019.5  -0.8 nowR                                           kn  AWS Port Glenone
2018 May 27 09 03916 / 12 19 81  14.4   9.6 1020.4  -1.2 F                                              kn  AWS Ballypatrick Forest
2018 May 27 09 03917 / 06 09 78  14.4   9.8 1019.3  -1.0 nowR                                           kn  AWS Aldergrove
2018 May 27 09 03923 / 10 08 80  14.7   9.9 1018.7  -0.6 nowR                                           kn  AWS Glennane
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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