Decoded British Isles SYNOP weather reports

Weather data for 2015May24-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2015 May 24 21 03002 / 27 09 68   7.3   5.3 1007.8  +0.6 nowS 23 //                                     kn  AWS Baltasound
2015 May 24 21 03005 7 27 13 80   7.1   4.5 1008.6  +0.3 nowS 25 82                                     kn      Lerwick
2015 May 24 21 03008 7 25 16 80   7.8   5.7 1010.0                                                      kn      Fair Isle
2015 May 24 21 03010 / 27 19 //   8.6   6.1 1011.5  +0.4 R    // //                              26 WW  kn  AWS Sule Skerry
2015 May 24 21 03017 / 27 14 68   7.7   5.3 1011.4  +0.0 S                                              kn  AWS Kirkwall
2015 May 24 21 03023 / 29 18 58   8.3   6.5 1016.2  +0.4 nowR 57 //                              27 WW  kn  AWS South Uist Range
2015 May 24 21 03026 / 27 13 65   7.6   5.9 1014.3  +0.4 nowR 81 //                                     kn  AWS Stornoway
2015 May 24 21 03031 / 28 16 60   6.3   3.9 1014.8  +0.2 nowS 81 //                                     kn  AWS Loch Glascarnoch
2015 May 24 21 03034 / 26 10 66   8.4   6.2 1015.4  +0.3 R    81 //                                     kn  AWS Aultbea
2015 May 24 21 03037 / 24 07 71   8.0   6.5 1016.4  -0.1 nowR 23 //                                     kn  AWS Lusa
2015 May 24 21 03039 / 29 22 //   2.2                         // //                                     kn  AWS Bealach No Ba
2015 May 24 21 03041 / 26 24 //   0.2   0.2                   // //                                     kn  AWS Aonach Moor
2015 May 24 21 03044 / 24 12 61   7.1   4.9 1013.4  +0.2 R    81 //                                     kn  AWS Altnaharra
2015 May 24 21 03047 / 28 08 62   6.6   4.8 1017.1  +0.1 R    61 //                                     kn  AWS Tulloch Bridge
2015 May 24 21 03062 / 26 10 83   8.3   5.4 1014.1  +0.2 nowS 23 //                                     kn  AWS Tain Range
2015 May 24 21 03063 / 22 05 84   6.9   3.0 1015.3  +0.4 nowF 23 //                                     kn  AWS Aviemore
2015 May 24 21 03065 / // // //                               // //                                     kn  AWS Cairngorm
2015 May 24 21 03066 / 26 13 77   8.8   5.0 1014.6  +0.5 R    57 //                                     kn  AWS Kinloss
2015 May 24 21 03068 8 26 15 82   8.9   4.3 1014.2  +0.3 nowS 25 82                                     kn      Lossiemouth
2015 May 24 21 03075 / 25 10 84   7.7   5.0 1012.6  +0.2 R                                              kn  AWS Wick
2015 May 24 21 03080 / 24 02 83   7.8   2.9 1015.1  +0.9 nowR                                           kn  AWS Aboyne
2015 May 24 21 03088 / 28 12 84   8.5   2.3 1014.9  +0.9 nowR                                           kn  AWS Inverbervie
2015 May 24 21 03091 / 28 07 84   9.8   3.7 1014.6  +0.8 R    23 //                                     kn  AWS Aberdeen Dyce
2015 May 24 21 03100 / 27 14 59   9.0   6.3 1017.9  +0.0 S    04 //                                     kn  AWS Tiree
2015 May 24 21 03105 / 28 14 61   9.3   6.6 1019.5  +0.0 S                                              kn  AWS Port Ellen
2015 May 24 21 03111 / 28 17 64   9.3   6.4 1019.2  -0.1 nowS // //                                     kn  AWS Machrihanish
2015 May 24 21 03132 / 30 09 64   8.9   6.6 1020.0  +0.1 nowS                                           kn  AWS West Freugh
2015 May 24 21 03134 / 26 07 77   7.9   6.1 1018.0  +0.2 nowS 23 //                                     kn  AWS Glasgow Bishopton
2015 May 24 21 03136 / 27 09 69   9.1   6.6 1018.9  +0.1 nowS 23 //                                     kn  AWS Prestwick
2015 May 24 21 03144 / 24 10 84   9.0   4.9 1016.8  +0.6 nowS                                           kn  AWS Strathallan
2015 May 24 21 03148 / 29 21 //   4.2   4.0                   // //                                     kn  AWS Glen Ogle
2015 May 24 21 03153 / 30 11 76   8.2   5.2 1019.2  +0.4 nowR                                           kn  AWS Dundrennan
2015 May 24 21 03155 / 26 11 80   6.6   5.4 1018.4  +0.4 nowS // //                                     kn  AWS Drumalbin
2015 May 24 21 03158 / 23 05 84   7.9   3.8 1016.8  +0.4 R                                              kn  AWS Charterhall
2015 May 24 21 03162 / 25 08 81   7.4   4.7 1018.6  +0.4 R    23 //                                     kn  AWS Eskdalemuir
2015 May 24 21 03166 / 26 09 80   9.1   5.4 1017.0  +0.6 nowS                                           kn  AWS Edinburgh Gogarbank
2015 May 24 21 03171 / 25 09 84   9.4   4.6 1016.0  +1.0 nowR                                           kn  AWS Leuchars
2015 May 24 21 03204 7 25 04 80  10.0   6.2 1020.6  +0.3 nowS                                           kn      Ronaldsway
2015 May 24 21 03210 / 31 15 72   8.9   5.7 1020.0  +0.1 nowR // //                              25 WW  kn  AWS St Bees Head
2015 May 24 21 03212 / 29 04 81   9.4   4.7 1019.5  +0.3 nowR                                           kn  AWS Keswick
2015 May 24 21 03214 / 29 14 83  10.1   6.7 1019.9  +0.2 nowS                                           kn  AWS Walney Island
2015 May 24 21 03220 / // // 87   9.9   4.8 1018.6  +0.1 R    // //                                     kn  AWS Carlisle
2015 May 24 21 03224 / 26 12 84   7.1   4.6 1018.2  +0.2 R                                              kn  AWS Spadeadam
2015 May 24 21 03225 / 30 10 80   8.5   2.9 1019.3  +0.3 nowR // //                                     kn  AWS Shap Fell
2015 May 24 21 03226 / 30 12 84   8.4   4.4 1018.7  +0.3 nowR                                           kn  AWS Warcop Range
2015 May 24 21 03227 / 28 25 //                               // //                                     kn  AWS Great Dun Fell
2015 May 24 21 03316 / 31 12 73  11.1   7.5 1020.9  +0.3 nowR                                           kn  AWS Crosby
2015 May 24 21 03318 / 30 08 //  10.4   6.5                   // //                                     kn  AWS Blackpool
2015 May 24 21 03351 / 32 05 74  10.1   7.2 1020.6  +0.5 nowR                                           kn  AWS Rostherne
2015 May 24 21 03230 / 29 04 81   8.7   3.5 1017.9  +0.3 nowR // //                                     kn  AWS Redesdale
2015 May 24 21 03238 / 27 09 84   9.1   4.9 1017.6  +0.5 R                                              kn  AWS Albermarle
2015 May 24 21 03240 / 25 10 84  10.6       1017.0  +0.5 R                                              kn  AWS Boulmer
2015 May 24 21 03257 / 31 08 75  10.6   3.4 1018.9  +0.8 R                                              kn  AWS Leeming
2015 May 24 21 03261 / 32 03 83  10.5   3.4 1019.2  +1.2 nowS // //                                     kn  AWS Dishforth
2015 May 24 21 03266 / 31 08 83  11.3   3.0 1018.9  +1.1 R    // //                                     kn  AWS Linton-on-Ouse
2015 May 24 21 03275 / 30 15 83   9.7   3.4 1017.8  +0.7 R                                              kn  AWS Loftus
2015 May 24 21 03281 / 28 11 //   8.8   3.6                   // //                                     kn  AWS Fylingdales
2015 May 24 21 03292 / 30 08 //  11.4   5.8 1017.7  +0.8 nowS // //                                     kn  AWS Bridlington
2015 May 24 21 03344 / 27 05 80   8.5   4.6 1019.6  +0.7 nowS                                           kn  AWS Bingley
2015 May 24 21 03346 / 29 12 //   8.1   4.8                   // //                                     kn  AWS Emley Moor No.2
2015 May 24 21 03373 / 28 11 86  10.0   4.3 1018.8  +0.8 nowR // //                                     kn  AWS Scampton
2015 May 24 21 03377 2 28 09 82  10.2   3.6 1019.2  +0.9 nowR                                           kn      Waddington
2015 May 24 21 03379 / 29 10 82  10.0   9.9 1019.5  +1.1 nowR // //                                     kn  AWS Cranwell
2015 May 24 21 03382 / 30 06 84  11.9   5.0 1018.3  +1.4 R                                              kn  AWS Leconfield
2015 May 24 21 03385 / 26 07 80  12.2   6.5 1018.2  +0.6 nowR // //                                     kn  AWS Donna Nook
2015 May 24 21 03391 1 30 10 81  11.0   4.4 1018.9  +1.0 nowR                                           kn      Coningsby
2015 May 24 21 03392 / 28 08 80  11.2   6.3 1018.6  +0.8 nowR // //                                     kn  AWS Wainfleet
2015 May 24 21 03302 / 26 04 64   9.7   7.9 1021.6  +0.7 nowR                                           kn  AWS Valley
2015 May 24 21 03301 / 22 03 64   8.8   7.6 1021.8  +0.8 nowR // //                                     kn  AWS Raf Mona
2015 May 24 21 03313 / 30 05 80  10.4   6.7 1021.3  +0.4 nowR // //                                     kn  AWS Rhyl
2015 May 24 21 03321 / 31 04 82  11.7   5.4 1020.9  +0.4 nowR                                           kn  AWS Hawarden
2015 May 24 21 03405 / 23 09 68   9.0   7.9 1022.7  +0.8 R    // //                                     kn  AWS Aberdaron
2015 May 24 21 03409 / 04 01 //   7.7   5.1 1021.5  +0.8 nowR // //                                     kn  AWS Bala
2015 May 24 21 03410 / 27 02 76   8.0   4.1 1021.1  +0.8 nowR // //                                     kn  AWS Lake Vrynwy
2015 May 24 21 03502 / 26 05 75   9.4   6.9 1022.1  +0.5 nowR                                           kn  AWS Aberporth
2015 May 24 21 03503 / 31 03 73   9.1   6.4 1021.6  +0.7 nowR                                           kn  AWS Trawscoed
2015 May 24 21 03507 / 11 01 80   6.1   3.8 1022.0  +0.6 nowR                                           kn  AWS Sennybridge
2015 May 24 21 03604 / 32 06 80   9.5   7.4 1022.4  +0.8 nowR // //                                     kn  AWS Milford Haven
2015 May 24 21 03605 / 33 09 80  10.8   6.9 1021.8  +0.7 nowR // //                                     kn  AWS Pembrey Sands
2015 May 24 21 03609 / 31 11 //  12.0   5.8 1021.9  +0.9 nowR // //                                     kn  AWS Mumbles
2015 May 24 21 03716 / 30 09 76  11.3   5.8 1020.4  +1.0 R                                              kn  AWS St Athan
2015 May 24 21 03330 / 31 04 73   7.6   7.2 1020.6  +0.6 nowR                                           kn  AWS Leek Thorncliffe
2015 May 24 21 03354 / 29 03 70   9.8   3.9 1020.3  +1.0 nowR                                           kn  AWS Nottingham Wea Cen
2015 May 24 21 03414 / 31 03 72   8.3   3.9 1020.7  +0.8 R                                              kn  AWS Shawbury
2015 May 24 21 03520 / 06 03 77  11.8   5.9 1020.6  +1.4 R    // //                                     kn  AWS Shobdon
2015 May 24 21 03522 / 02 05 66  12.0   6.8 1020.8  +1.3 nowR                                           kn  AWS Hereford Credenhill
2015 May 24 21 03529 / 33 05 77  10.0   6.0 1020.8  +1.4 nowR                                           kn  AWS Pershore
2015 May 24 21 03535 / 31 06 72   9.8   4.7 1020.4  +1.2 nowR                                           kn  AWS Coleshill
2015 May 24 21 03544 / 34 07 80   9.2   5.8 1020.2  +1.1 nowR                                           kn  AWS Church Lawford
2015 May 24 21 03647 / 35 10 68  11.5   8.8 1019.3  +1.0 nowR // //                                     kn  AWS Little Rissington
2015 May 24 21 03649 5 03 06 78  12.5   9.7 1019.4  +1.2 R                                              kn      Brize Norton
2015 May 24 21 03658 / 35 05 70  13.8  11.0 1019.2  +1.2 nowR // //                                     kn  AWS Benson
2015 May 24 21 03660 / 01 07 71  12.2   9.0 1019.2  +0.9 R                                              kn  AWS High Wycombe
2015 May 24 21 03462 / 31 08 80  10.4   6.3 1019.4  +0.8 nowR                                           kn  AWS Wittering
2015 May 24 21 03469 / 30 08 84  10.4   6.3 1018.8  +0.8 nowR                                           kn  AWS Holbeach
2015 May 24 21 03482 / 34 02 81  10.6   8.5 1018.7  +1.2 R                                              kn  AWS Marham
2015 May 24 21 03488 / 15 03 83   8.0   5.4 1018.4  +0.7 nowS                                           kn  AWS Weybourne
2015 May 24 21 03560 / 33 06 84  10.2   8.3 1019.4  +1.1 R                                              kn  AWS Bedford
2015 May 24 21 03590 / 33 07 83  12.2   8.3 1018.3  +0.9 nowR                                           kn  AWS Wattisham
2015 May 24 21 03684 / 34 05 72  12.8   9.6 1018.5  +0.9 nowR                                           kn  AWS Andrewsfield
2015 May 24 21 03693 / 22 01 58  13.4  13.4 1018.3  +0.5 nowR                                           kn  AWS Shoeburyness
2015 May 24 21 03707 / 30 02 81  10.3   8.5 1021.7  +0.7 R                                              kn  AWS Chivenor
2015 May 24 21 03628 / 31 04 82  13.2   7.0 1019.7  +0.9 R                                              kn  AWS Filton
2015 May 24 21 03710 / 32 07 75   7.4   6.5 1021.3  +0.2 R    // //                                     kn  AWS Liscombe
2015 May 24 21 03803 / 32 08 74  10.8  10.8 1023.6  +0.7 nowR                                           kn  AWS Scilly St Marys
2015 May 24 21 03808 7 35 06 62  10.7   9.8 1022.9  +0.7 nowR                                           kn      Camborne
2015 May 24 21 03809 4 34 07 68  10.7   9.6 1022.7  +0.9 nowR 05 11                                     kn      Culdrose RNAS
2015 May 24 21 03823 / 33 05 56   9.1   8.6 1022.1  +0.6 nowR 10 //                                     kn  AWS Cardinham
2015 May 24 21 03827 / 34 07 73  11.8   9.7 1021.6  +0.7 nowR                                           kn  AWS Plymouth
2015 May 24 21 03840 / 32 05 80  10.1   8.5 1020.9  +0.5 nowR                                           kn  AWS Dunkeswell
2015 May 24 21 03853 / 27 09 83  12.0   9.1 1020.1  +0.8 nowR                                           kn  AWS Yeovilton
2015 May 24 21 03672 7 35 08 80  15.8  11.2 1018.6  +0.6 nowR                                           kn      Northolt
2015 May 24 21 03740 / 36 05 //  14.3  12.5 1019.4  +0.9 nowR // //                                     kn  AWS Lyneham
2015 May 24 21 03743 / 26 06 73  13.4  11.5 1019.5  +0.5 nowR // //                                     kn  AWS Larkhill
2015 May 24 21 03746 / 28 06 81  13.7  11.8 1019.3  +0.4 nowR                                           kn  AWS Boscombe Down
2015 May 24 21 03749 / 28 05 71  14.3  12.0 1019.3  +0.5 nowR // //                                     kn  AWS Middle Wallop
2015 May 24 21 03761 7 23 07 70  14.5  13.1 1018.8  +0.3 nowR                                           kn      Odiham
2015 May 24 21 03768 / 24 04 80  14.6  13.1 1018.8  +0.4 nowR // //                                     kn  AWS South Farnborough
2015 May 24 21 03769 / 24 03 71  12.7  11.4 1018.8  +0.4 nowR                                           kn  AWS Charlwood
2015 May 24 21 03770 / // // //  16.7  11.9                   // //                                     kn  AWS St James Park
2015 May 24 21 03772 / 35 06 82  16.4  10.6 1018.6  +0.5 nowR                                           kn  AWS Heathrow
2015 May 24 21 03781 / 22 05 80  13.8  11.9 1018.8  +0.4 nowR                                           kn  AWS Kenley
2015 May 24 21 03784 / 20 04 //  13.4  12.0 1018.0  +0.2 nowR // //                                     kn  AWS Gravesend
2015 May 24 21 03796 / 31 02 //  12.7  12.7 1018.7  +0.2 nowR // //                                     kn  AWS Langdon Bay
2015 May 24 21 03797 / 23 04 38  13.9  13.1 1018.5  +0.2 nowR 10 //                                     kn  AWS Manston
2015 May 24 21 03857 / 30 06 76  12.5  12.0 1020.0  +0.2 nowR                                           kn  AWS Isle of Portland
2015 May 24 21 03862 / 28 04 68  13.2  11.9 1019.5  +0.3 nowR                                           kn  AWS Bournemouth Hurn
2015 May 24 21 03866 / 29 10 //  11.8  11.8 1019.3  -0.1 nowR // //                                     kn  AWS St Catherines Point
2015 May 24 21 03872 / 26 05 67  13.2  11.9 1019.1  +0.1 nowR                                           kn  AWS Thorney Island
2015 May 24 21 03876 / 29 01 //  13.1  11.6 1019.1  +0.4 nowR // //                                     kn  AWS Shoreham
2015 May 24 21 03882 / 26 03 67  13.9  12.9 1018.8  +0.3 nowR                                           kn  AWS Herstmonceux
2015 May 24 21 03894 8 27 11 01  11.9  11.9 1021.7  +0.1 nowR 42 42                                     kn      Guernsey Airport
2015 May 24 21 03895 8 27 10 01  12.0  12.0 1021.4  +0.2 nowR 58 64                                     kn      Jersey Airport
2015 May 24 21 03901 / 28 05 67   9.2   5.1 1021.3  +0.2 nowF                                           kn  AWS Thomastown
2015 May 24 21 03904 / 26 07 65   9.4   5.4 1021.1  +0.0 nowF                                           kn  AWS Castlederg
2015 May 24 21 03907 / 27 15 67  10.0   5.8 1020.3  -0.2 nowS                                           kn  AWS Magilligan
2015 May 24 21 03911 / 29 15 67   8.7   4.8 1020.6  -0.2 nowF                                           kn  AWS Lough Fea
2015 May 24 21 03915 / 03 02 65   9.3   5.4 1020.1  -0.2 F                                              kn  AWS Port Glenone
2015 May 24 21 03916 / 31 11 64   8.2   5.0 1020.3  -0.1 nowS                                           kn  AWS Ballypatrick Forest
2015 May 24 21 03917 / 27 10 70  10.3   4.0 1020.6  +0.1 nowF                                           kn  AWS Aldergrove
2015 May 24 21 03923 / 31 07 71   8.8   4.4 1020.8  +0.1 nowF                                           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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