Decoded British Isles SYNOP weather reports

Weather data for 2017Aug20-03Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2017 Aug 20 03 03002 / 31 18 68  12.2  11.4 1006.8  +1.7 R    57 //                              28 WW  kn  AWS Baltasound
2017 Aug 20 03 03005 7 32 12 76  12.2  10.7 1007.8  +2.0 nowS 25 82                              22 10m kn      Lerwick
2017 Aug 20 03 03010 / 31 16 //  12.8       1012.9  +1.6 R    // //                                     kn  AWS Sule Skerry
2017 Aug 20 03 03017 / 31 12 69  12.3  11.5 1011.6  +1.7 R    23 //                                     kn  AWS Kirkwall
2017 Aug 20 03 03023 / 33 08 77  12.6   9.3 1016.7  +1.2 nowS                                           kn  AWS South Uist Range
2017 Aug 20 03 03026 / 32 12 78  11.8  10.9 1015.6  +1.3 nowS 57 //                                     kn  AWS Stornoway
2017 Aug 20 03 03031 / 29 09 56  10.3   9.7 1016.0  +1.6 nowR 82 //                                     kn  AWS Loch Glascarnoch
2017 Aug 20 03 03034 / 28 08 63  12.4  10.8 1016.1  +1.4 nowR                                           kn  AWS Aultbea
2017 Aug 20 03 03039 / 31 17 //   6.7   6.7                   // //                                     kn  AWS Bealach No Ba
2017 Aug 20 03 03041 / 26 09 //   5.1   5.0                   // //                                     kn  AWS Aonach Moor
2017 Aug 20 03 03044 / 22 02 58  11.3  10.6 1014.4  +1.9 nowR 23 //                                     kn  AWS Altnaharra
2017 Aug 20 03 03047 / 31 05 71   9.7   8.7 1017.4  +1.6 R                                              kn  AWS Tulloch Bridge
2017 Aug 20 03 03062 / 28 11 84  12.2  11.7 1014.5  +1.7 nowR 23 //                                     kn  AWS Tain Range
2017 Aug 20 03 03063 / 17 02 82   9.5   7.8 1015.4  +1.6 nowR                                           kn  AWS Aviemore
2017 Aug 20 03 03065 / 29 35 //   4.3   4.3                   // //                                     kn  AWS Cairngorm
2017 Aug 20 03 03066 / 28 11 82  12.9  10.8 1014.4  +1.7 nowR 23 //                                     kn  AWS Kinloss
2017 Aug 20 03 03068 7 28 15 80  12.9  11.0 1013.9  +1.6 nowR                                           kn      Lossiemouth
2017 Aug 20 03 03072 / 30 27 //   6.9   6.8                   // //                                     kn  AWS Cairnwell
2017 Aug 20 03 03075 / 29 14 64  12.2  11.5 1012.3  +1.5 R                                              kn  AWS Wick
2017 Aug 20 03 03080 / 28 06 83  12.3   9.3 1014.2  +1.7 nowR                                           kn  AWS Aboyne
2017 Aug 20 03 03088 / 27 12 83  12.2   8.5 1013.7  +1.4 R                                              kn  AWS Inverbervie
2017 Aug 20 03 03091 / 29 12 //  12.4  10.2 1013.4  +1.4 nowR 51 //                                     kn  AWS Aberdeen Dyce
2017 Aug 20 03 03100 / 30 09 67  12.6  11.2 1017.3  +0.8 R                                              kn  AWS Tiree
2017 Aug 20 03 03105 / 28 12 69  12.2  11.4 1018.1  +0.5 nowS 23 //                                     kn  AWS Port Ellen
2017 Aug 20 03 03111 / 29 14 73  13.0  11.2 1017.8  +0.5 nowS // //                                     kn  AWS Machrihanish
2017 Aug 20 03 03132 / 32 03 75  11.2   9.8 1019.0  +0.7 R                                              kn  AWS West Freugh
2017 Aug 20 03 03134 / 28 08 84  11.8  10.8 1016.9  +1.2 nowS                                           kn  AWS Glasgow Bishopton
2017 Aug 20 03 03136 / 28 07 81  13.4  10.8 1017.7  +1.1 nowS                                           kn  AWS Prestwick
2017 Aug 20 03 03144 / 23 08 82  11.3   8.9 1016.1  +1.5 R                                              kn  AWS Strathallan
2017 Aug 20 03 03148 / 29 18 //   8.7   8.2                   // //                                     kn  AWS Glen Ogle
2017 Aug 20 03 03153 / 28 09 73  10.6   9.7 1018.4  +0.8 nowS                                           kn  AWS Dundrennan
2017 Aug 20 03 03155 / 27 12 59  10.9  10.4 1017.5  +1.3 R    // //                                     kn  AWS Drumalbin
2017 Aug 20 03 03158 / 25 08 84  11.2   9.6 1015.9  +1.6 R                                              kn  AWS Charterhall
2017 Aug 20 03 03162 / 25 07 83  11.7   9.7 1017.7  +1.1 R    81 //                                     kn  AWS Eskdalemuir
2017 Aug 20 03 03166 / 25 09 78  12.1  10.6 1016.3  +1.5 nowS                                           kn  AWS Edinburgh Gogarbank
2017 Aug 20 03 03171 / 25 11 81  10.5   9.0 1015.1  +1.7 R                                              kn  AWS Leuchars
2017 Aug 20 03 03204 / 32 02 //  11.8   8.8 1019.9  +0.9 nowS // //                                     kn  AWS Ronaldsway
2017 Aug 20 03 03210 / 29 13 79  12.7  10.4 1019.0  +0.7 nowR // //                                     kn  AWS St Bees Head
2017 Aug 20 03 03212 / 27 05 72  13.0  10.1 1018.8  +0.9 nowS // //                                     kn  AWS Keswick
2017 Aug 20 03 03214 / 29 12 81  13.5   9.7 1019.3  +0.9 nowS                                           kn  AWS Walney Island
2017 Aug 20 03 03220 / // // 81  12.7  10.4 1018.0  +1.1 nowS // //                                     kn  AWS Carlisle
2017 Aug 20 03 03224 / 25 10 59  10.3  10.2 1017.5  +1.3 R    23 //                                     kn  AWS Spadeadam
2017 Aug 20 03 03225 / 27 04 50  11.0   8.1 1018.8  +1.6 nowS // //                                     kn  AWS Shap Fell
2017 Aug 20 03 03226 / 31 07 80  11.3   9.5 1018.3  +1.2 nowS                                           kn  AWS Warcop Range
2017 Aug 20 03 03227 / 27 22 //   7.1   7.1                   // //                                     kn  AWS Great Dun Fell
2017 Aug 20 03 03316 / 28 15 83  14.6  10.3 1020.3  +0.9 R                                              kn  AWS Crosby
2017 Aug 20 03 03318 / 29 10 //  13.9  10.2                   // //                                     kn  AWS Blackpool
2017 Aug 20 03 03351 / 24 04 71  12.4  11.4 1020.3  +1.1 nowS                                           kn  AWS Rostherne
2017 Aug 20 03 03230 / 23 03 //  10.7   9.7 1017.2  +1.3 R    // //                                     kn  AWS Redesdale
2017 Aug 20 03 03238 / 28 10 81  11.7  10.2 1016.7  +1.4 nowR                                           kn  AWS Albermarle
2017 Aug 20 03 03240 / 25 12 82  12.1   9.2 1016.0  +1.9 nowR                                           kn  AWS Boulmer
2017 Aug 20 03 03257 / 20 04 80  11.1   8.0 1018.2  +1.7 R                                              kn  AWS Leeming
2017 Aug 20 03 03265 / 25 08 81  13.0   9.0 1018.3  +1.4 nowS                                           kn  AWS Topcliffe
2017 Aug 20 03 03266 / 28 09 74  12.2   9.4 1018.4  +1.4 R    // //                                     kn  AWS Linton-on-Ouse
2017 Aug 20 03 03275 / 26 16 74  11.7   8.9 1016.9  +1.3 nowR                                           kn  AWS Loftus
2017 Aug 20 03 03281 / 27 13 //  11.1   8.6                   // //                                     kn  AWS Fylingdales
2017 Aug 20 03 03292 / 26 10 //  13.0   9.1 1017.1  +1.3 R    // //                                     kn  AWS Bridlington
2017 Aug 20 03 03344 / 26 05 60  10.6   9.8 1019.2  +1.4 nowS                                           kn  AWS Bingley
2017 Aug 20 03 03346 / 28 13 //  10.4   9.5                   // //                                     kn  AWS Emley Moor No.2
2017 Aug 20 03 03373 / 24 09 73  10.3   9.4 1019.2  +1.0 R    // //                                     kn  AWS Scampton
2017 Aug 20 03 03377 1 22 07 75  11.2   9.7 1019.8  +1.3 nowR                                           kn      Waddington
2017 Aug 20 03 03379 / 26 13 67  10.2   8.9 1020.0  +1.3 nowS // //                                     kn  AWS Cranwell
2017 Aug 20 03 03382 / 26 06 78  12.5   9.9 1018.2  +1.5 R                                              kn  AWS Leconfield
2017 Aug 20 03 03385 / 24 09 74  12.2   9.9 1018.3  +0.9 nowR // //                                     kn  AWS Donna Nook
2017 Aug 20 03 03391 2 26 07 80  11.9   9.6 1019.4  +1.0 R                                              kn      Coningsby
2017 Aug 20 03 03392 / 25 09 81  11.4   9.9 1019.2  +0.9 nowR // //                                     kn  AWS Wainfleet
2017 Aug 20 03 03302 / 28 04 82  11.5   9.6 1020.9  +0.4 nowR                                           kn  AWS Valley
2017 Aug 20 03 03301 / 27 04 76  10.5   9.6 1021.2  +0.4 nowR // //                                     kn  AWS Raf Mona
2017 Aug 20 03 03305 / 24 07 81  11.5   9.5 1021.4  +0.4 R                                              kn  AWS Capel Curig
2017 Aug 20 03 03313 / 25 06 84  12.8   9.9 1021.0  +0.6 R    // //                                     kn  AWS Rhyl
2017 Aug 20 03 03321 / 24 06 81  12.9   9.3 1021.0  +0.9 nowR                                           kn  AWS Hawarden
2017 Aug 20 03 03405 / 28 06 84  10.7   8.9 1022.3  +0.4 nowR // //                                     kn  AWS Aberdaron
2017 Aug 20 03 03409 / 32 02 //  11.9   9.3 1021.3  +0.5 nowR // //                                     kn  AWS Bala
2017 Aug 20 03 03410 / 24 04 84   9.3   8.3 1021.7  +0.6 nowR // //                                     kn  AWS Lake Vrynwy
2017 Aug 20 03 03502 / 23 05 72  10.5   9.2 1022.1  +0.1 R                                              kn  AWS Aberporth
2017 Aug 20 03 03503 / 09 01 81  10.5   9.7 1022.0  +0.3 nowR                                           kn  AWS Trawscoed
2017 Aug 20 03 03507 / 21 06 09   9.9   9.9 1022.5  +0.0 S    34 //                                     kn  AWS Sennybridge
2017 Aug 20 03 03604 / 28 03 72  11.7  11.1 1022.3  +0.0 S    // //                                     kn  AWS Milford Haven
2017 Aug 20 03 03605 / 06 02 60   6.9   6.2 1022.5  +0.0 S    // //                                     kn  AWS Pembrey Sands
2017 Aug 20 03 03609 / 28 08 //  13.7  11.4 1023.0  -0.1 nowF // //                                     kn  AWS Mumbles
2017 Aug 20 03 03716 / 28 08 65  13.6  11.7 1022.3  +0.1 nowS                                           kn  AWS St Athan
2017 Aug 20 03 03330 / 26 03 64   9.2   8.3 1021.0  +1.0 nowS                                           kn  AWS Leek Thorncliffe
2017 Aug 20 03 03354 / 25 05 78  10.6   9.0 1020.5  +1.0 R                                              kn  AWS Nottingham Wea Cen
2017 Aug 20 03 03414 / 22 05 77  11.6  10.0 1021.1  +0.8 R                                              kn  AWS Shawbury
2017 Aug 20 03 03520 / 27 05 64   9.6   9.0 1022.2  +0.7 R    // //                                     kn  AWS Shobdon
2017 Aug 20 03 03522 / 26 01 63   9.0   8.5 1022.7  +0.5 R                                              kn  AWS Hereford Credenhill
2017 Aug 20 03 03529 / 19 02 81  10.2   8.8 1022.2  +0.6 R                                              kn  AWS Pershore
2017 Aug 20 03 03535 / 21 03 81  11.0   9.8 1021.2  +0.8 nowS                                           kn  AWS Coleshill
2017 Aug 20 03 03544 / 24 04 77  11.1   9.5 1021.3  +0.7 nowS                                           kn  AWS Church Lawford
2017 Aug 20 03 03647 / 26 08 80   9.6   8.7 1021.9  +0.5 nowS // //                                     kn  AWS Little Rissington
2017 Aug 20 03 03649 3 26 02 70  10.1   8.7 1022.3  +0.7 nowS                                           kn      Brize Norton
2017 Aug 20 03 03658 0 16 03 75   8.7   7.8 1022.4  +0.7 nowR                                           kn      Benson
2017 Aug 20 03 03660 / 29 07 72  10.5   8.9 1022.1  +0.5 nowR                                           kn  AWS High Wycombe
2017 Aug 20 03 03462 / 25 07 81  10.6   9.2 1020.2  +1.0 nowR                                           kn  AWS Wittering
2017 Aug 20 03 03469 / 25 10 83  11.6   9.6 1019.8  +0.9 nowR                                           kn  AWS Holbeach
2017 Aug 20 03 03482 / 25 09 77  12.1   9.9 1020.1  +0.8 R                                              kn  AWS Marham
2017 Aug 20 03 03488 / 24 14 84  12.1  10.1 1019.1  +0.8 nowR                                           kn  AWS Weybourne
2017 Aug 20 03 03560 / 21 05 82   9.4   8.1 1021.3  +0.6 nowR                                           kn  AWS Bedford
2017 Aug 20 03 03590 / 25 08 77   9.4   8.1 1020.9  +0.6 nowR                                           kn  AWS Wattisham
2017 Aug 20 03 03693 / 27 06 75  12.1   9.3 1021.4  +0.5 R                                              kn  AWS Shoeburyness
2017 Aug 20 03 03707 / 09 07 80  10.8   9.6 1023.1  +0.0 S                                              kn  AWS Chivenor
2017 Aug 20 03 03628 / 29 03 66  13.1  10.8 1022.5  +0.1 nowS                                           kn  AWS Filton
2017 Aug 20 03 03710 / 22 01 67   8.6   8.4 1023.8  +0.1 nowF // //                                     kn  AWS Liscombe
2017 Aug 20 03 03803 / 19 11 76  15.7  13.9 1022.8  -0.8 F                                              kn  AWS Scilly St Marys
2017 Aug 20 03 03808 7 19 04 68  13.4  12.1 1023.4  -0.5 nowS                                           kn      Camborne
2017 Aug 20 03 03809 / 20 05 79  14.1  12.5 1023.5  -0.6 nowS // //                                     kn  AWS Culdrose RNAS
2017 Aug 20 03 03823 / 17 03 70  10.9  10.2 1023.4  -0.5 nowS                                           kn  AWS Cardinham
2017 Aug 20 03 03827 / 09 03 64  11.2  10.4 1023.9  -0.3 nowS                                           kn  AWS Plymouth
2017 Aug 20 03 03840 / 25 05 78   9.5   8.7 1023.7  -0.1 nowF                                           kn  AWS Dunkeswell
2017 Aug 20 03 03853 / 24 04 79  10.3   9.3 1023.2  -0.1 nowF                                           kn  AWS Yeovilton
2017 Aug 20 03 03672 / 27 03 82  10.4   9.0 1022.1  +0.5 nowR // //                                     kn  AWS Northolt
2017 Aug 20 03 03740 / 23 07 //   9.9   9.3 1022.8  +0.4 R    // //                                     kn  AWS Lyneham
2017 Aug 20 03 03743 / 24 06 82  11.8   9.8 1022.9  +0.3 nowR // //                                     kn  AWS Larkhill
2017 Aug 20 03 03746 / 26 05 81  11.6   9.9 1023.0  +0.3 nowR                                           kn  AWS Boscombe Down
2017 Aug 20 03 03749 / 27 04 73  11.7   9.8 1023.0  +0.3 nowR // //                                     kn  AWS Middle Wallop
2017 Aug 20 03 03761 / 24 06 76   9.9   8.6 1022.7  +0.4 nowR                                           kn  AWS Odiham
2017 Aug 20 03 03768 / 25 06 73  10.2   8.8 1022.7  +0.5 nowR // //                                     kn  AWS South Farnborough
2017 Aug 20 03 03769 / 21 02 62   7.3   6.8 1022.7  +0.5 R                                              kn  AWS Charlwood
2017 Aug 20 03 03770 / // // //  11.2   9.3                   // //                                     kn  AWS St James Park
2017 Aug 20 03 03772 / 26 07 68  10.2   8.2 1022.2  +0.5 nowR                                           kn  AWS Heathrow
2017 Aug 20 03 03781 / 27 07 83  10.5   8.3 1022.5  +0.4 R                                              kn  AWS Kenley
2017 Aug 20 03 03784 / 24 07 //  12.4   9.7 1021.8  +0.7 nowR // //                                     kn  AWS Gravesend
2017 Aug 20 03 03796 / 29 08 //  11.0   8.6 1021.9  +0.7 nowR // //                                     kn  AWS Langdon Bay
2017 Aug 20 03 03797 / 25 07 78  10.2   8.4 1021.8  +0.6 R                                              kn  AWS Manston
2017 Aug 20 03 03857 / 27 14 78  14.7  11.0 1023.4  -0.1 F                                              kn  AWS Isle of Portland
2017 Aug 20 03 03862 / 28 01 68   8.5   7.5 1023.4  +0.3 nowR                                           kn  AWS Bournemouth Hurn
2017 Aug 20 03 03866 / 28 14 //  14.8  10.9 1023.1  +0.3 nowR // //                                     kn  AWS St Catherines Point
2017 Aug 20 03 03872 / 28 08 74  12.2  10.4 1022.8  +0.2 R                                              kn  AWS Thorney Island
2017 Aug 20 03 03876 / 21 01 //   7.6   6.3 1023.0  +0.6 R    // //                                     kn  AWS Shoreham
2017 Aug 20 03 03882 / 26 03 74   9.8   8.4 1022.9  +0.6 R                                              kn  AWS Herstmonceux
2017 Aug 20 03 03894 1 27 03 81  12.3  10.2 1024.7  -0.6 nowS                                           kn      Guernsey Airport
2017 Aug 20 03 03895 5 27 08 78  14.6  11.0 1024.5  -0.3 nowS                                           kn      Jersey Airport
2017 Aug 20 03 03901 / 25 02 81  11.2   9.8 1019.7  +0.2 R                                              kn  AWS Thomastown
2017 Aug 20 03 03904 / 27 02 76  10.8   9.7 1019.9  +0.4 nowR                                           kn  AWS Castlederg
2017 Aug 20 03 03907 / 26 10 80  12.4   9.9 1019.2  +0.3 nowR                                           kn  AWS Magilligan
2017 Aug 20 03 03911 / 28 05 81  10.6   9.0 1019.9  +0.4 nowR                                           kn  AWS Lough Fea
2017 Aug 20 03 03915 / 19 02 75   9.1   7.9 1019.2  +0.5 nowR                                           kn  AWS Port Glenone
2017 Aug 20 03 03916 / 26 07 75   9.3   8.2 1019.2  +0.5 nowS                                           kn  AWS Ballypatrick Forest
2017 Aug 20 03 03917 / 22 04 82  10.3   9.1 1019.8  +0.5 nowR                                           kn  AWS Aldergrove
2017 Aug 20 03 03923 / 23 03 80  10.3   8.9 1019.8  +0.2 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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