Decoded British Isles SYNOP weather reports

Weather data for 2017Oct17-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2017 Oct 17 21 03002 / 36 12 80   8.3   5.1 1014.2  +2.7 nowS                                           kn  AWS Baltasound
2017 Oct 17 21 03005 8 36 13 81   7.8   4.6 1014.1  +3.0 R    21 62                                     kn      Lerwick
2017 Oct 17 21 03008 8 36 14 71   8.3   5.2 1014.6  +3.0 nowS                                    26 WW  kn      Fair Isle
2017 Oct 17 21 03010 / 02 11 //   9.3       1016.1  +1.7 nowS // //                                     kn  AWS Sule Skerry
2017 Oct 17 21 03017 / 35 12 68   9.0   6.3 1015.5  +2.4 nowS                                           kn  AWS Kirkwall
2017 Oct 17 21 03023 / 03 09 72   8.2   6.0 1015.3  +0.5 nowS                                           kn  AWS South Uist Range
2017 Oct 17 21 03026 / 05 13 78   9.9   5.4 1016.1  +1.0 R                                              kn  AWS Stornoway
2017 Oct 17 21 03031 / 04 03 71   6.8   3.5 1016.5  +1.5 R                                              kn  AWS Loch Glascarnoch
2017 Oct 17 21 03034 / 06 06 74   8.5   5.6 1015.9  +1.1 nowS                                           kn  AWS Aultbea
2017 Oct 17 21 03039 / 09 10 //   3.5   3.5                   // //                                     kn  AWS Bealach No Ba
2017 Oct 17 21 03044 / 01 04 80   7.2   5.6 1016.3  +1.7 nowS                                           kn  AWS Altnaharra
2017 Oct 17 21 03047 / 10 02 84   7.5   5.6 1015.8  +1.5 nowS                                           kn  AWS Tulloch Bridge
2017 Oct 17 21 03062 / 36 08 56   8.9   6.6 1015.8  +1.7 nowS                                           kn  AWS Tain Range
2017 Oct 17 21 03063 / 06 01 60   7.1   6.7 1015.9  +2.1 nowS 10 //                                     kn  AWS Aviemore
2017 Oct 17 21 03065 / 02 16 //   1.1   1.1                   // //                                     kn  AWS Cairngorm
2017 Oct 17 21 03066 / 02 11 74   9.7   6.2 1015.6  +1.9 nowS                                           kn  AWS Kinloss
2017 Oct 17 21 03068 8 02 13 70  10.2   5.5 1015.5  +2.1 R    02 65                                     kn      Lossiemouth
2017 Oct 17 21 03072 / 02 26 //   2.9   2.9                   // //                                     kn  AWS Cairnwell
2017 Oct 17 21 03075 / 35 14 72   8.6   5.6 1015.3  +2.2 nowS                                           kn  AWS Wick
2017 Oct 17 21 03080 / 32 03 62   8.3   7.6 1015.0  +2.3 nowS 23 //                                     kn  AWS Aboyne
2017 Oct 17 21 03088 / 35 13 64   8.1   7.3 1014.1  +2.2 nowS                                           kn  AWS Inverbervie
2017 Oct 17 21 03100 / 03 11 68  10.1   8.1 1014.4  +0.6 nowS                                           kn  AWS Tiree
2017 Oct 17 21 03105 / 36 03 73   7.0   6.2 1014.3  +0.7 nowS 23 //                                     kn  AWS Port Ellen
2017 Oct 17 21 03111 / 30 06 76  10.4   8.5 1013.9  +0.6 R    // //                                     kn  AWS Machrihanish
2017 Oct 17 21 03132 / 27 04 60  10.2   9.7 1014.8  +0.8 nowS 23 //                                     kn  AWS West Freugh
2017 Oct 17 21 03134 / 16 02 74  10.0   9.5 1014.0  +1.8 nowS 23 //                                     kn  AWS Glasgow Bishopton
2017 Oct 17 21 03136 / 16 02 82  11.2   9.2 1013.8  +1.1 nowS                                           kn  AWS Prestwick
2017 Oct 17 21 03144 / 02 02 84  10.1   8.2 1014.7  +2.2 R    20 //                                     kn  AWS Strathallan
2017 Oct 17 21 03148 / 06 12 //   6.3   5.1                   // //                                     kn  AWS Glen Ogle
2017 Oct 17 21 03153 / 26 06 76   8.3   7.4 1014.4  +0.7 nowS                                           kn  AWS Dundrennan
2017 Oct 17 21 03155 / 22 05 82   8.7   8.1 1014.3  +1.3 nowS // //                                     kn  AWS Drumalbin
2017 Oct 17 21 03158 / 05 03 48   9.9   9.2 1014.0  +2.3 nowS 52 //                                     kn  AWS Charterhall
2017 Oct 17 21 03162 / 13 01 83   8.4   7.7 1014.9  +1.2 nowS                                           kn  AWS Eskdalemuir
2017 Oct 17 21 03166 / 11 04 59  10.4  10.0 1014.2  +2.2 nowS 52 //                                     kn  AWS Edinburgh Gogarbank
2017 Oct 17 21 03171 / 04 06 82  10.7   7.3 1014.6  +2.6 R                                              kn  AWS Leuchars
2017 Oct 17 21 03204 1 29 03 80  10.6   8.2 1015.2  +0.2 nowR                                           kn      Ronaldsway
2017 Oct 17 21 03210 / 25 06 78  10.5  10.1 1015.1  +0.5 R    // //                                     kn  AWS St Bees Head
2017 Oct 17 21 03212 / 24 04 59  10.2   9.2 1015.0  +0.3 nowF 57 //                                     kn  AWS Keswick
2017 Oct 17 21 03214 / 28 08 78  12.4   9.4 1015.0  +0.2 R                                              kn  AWS Walney Island
2017 Oct 17 21 03220 / // // 82   9.3   8.1 1014.9  +1.2 nowS // //                                     kn  AWS Carlisle
2017 Oct 17 21 03224 / 26 05 61   7.4   7.4 1014.5  +1.2 nowS 20 //                                     kn  AWS Spadeadam
2017 Oct 17 21 03225 / 11 02 84   8.6   7.8 1015.3  +0.5 nowR // //                                     kn  AWS Shap Fell
2017 Oct 17 21 03226 / 18 02 83   9.4   8.5 1015.0  +0.5 nowR                                           kn  AWS Warcop Range
2017 Oct 17 21 03227 / 25 22 //   5.5   5.5                   // //                                     kn  AWS Great Dun Fell
2017 Oct 17 21 03316 / 22 08 59  12.4   8.1 1016.0  +0.1 nowR                                           kn  AWS Crosby
2017 Oct 17 21 03318 / 29 08 //  13.2   8.7                   // //                                     kn  AWS Blackpool
2017 Oct 17 21 03351 / 15 03 74   9.3   6.9 1016.2  -0.1 nowR                                           kn  AWS Rostherne
2017 Oct 17 21 03230 / 33 03 84   9.2   8.1 1014.5  +1.8 nowS // //                                     kn  AWS Redesdale
2017 Oct 17 21 03238 / 27 05 77   9.2   8.2 1014.1  +1.8 nowS                                           kn  AWS Albermarle
2017 Oct 17 21 03240 / 30 04 50  11.2   9.0 1014.1  +2.1 R    57 //                                     kn  AWS Boulmer
2017 Oct 17 21 03257 / 19 04 78   9.8   6.9 1015.1  +0.4 R                                              kn  AWS Leeming
2017 Oct 17 21 03265 / 22 04 79   8.8   6.7 1015.3  +0.2 nowR                                           kn  AWS Topcliffe
2017 Oct 17 21 03266 / 22 08 71  11.0   7.3 1015.2  +0.1 R    // //                                     kn  AWS Linton-on-Ouse
2017 Oct 17 21 03275 / 25 07 78   8.9   7.0 1014.7  +0.7 nowR                                           kn  AWS Loftus
2017 Oct 17 21 03281 / 22 08 //   7.0   6.0                   // //                                     kn  AWS Fylingdales
2017 Oct 17 21 03292 / 25 05 //   9.2   6.1 1015.1  +0.8 nowS // //                                     kn  AWS Bridlington
2017 Oct 17 21 03344 / 24 06 72   9.7   7.1 1015.6  +0.1 nowR                                           kn  AWS Bingley
2017 Oct 17 21 03346 / 26 09 //   9.3   6.1                   // //                                     kn  AWS Emley Moor No.2
2017 Oct 17 21 03373 / 24 05 81   9.2   6.5 1016.4  +0.3 nowR // //                                     kn  AWS Scampton
2017 Oct 17 21 03377 8 24 03 81  11.5   5.9 1016.5  +0.3 nowR                                           kn      Waddington
2017 Oct 17 21 03379 / 27 04 83  11.2   5.7 1016.7  +0.3 nowR // //                                     kn  AWS Cranwell
2017 Oct 17 21 03382 / 23 04 79  10.3   6.1 1015.6  +0.4 nowR                                           kn  AWS Leconfield
2017 Oct 17 21 03385 / 23 04 80  10.6   6.7 1016.3  +0.8 nowS // //                                     kn  AWS Donna Nook
2017 Oct 17 21 03391 7 23 03 81  10.9   6.5 1016.5  +0.3 nowR                                           kn      Coningsby
2017 Oct 17 21 03392 / 24 03 73  10.8   7.4 1016.5  +0.4 R    // //                                     kn  AWS Wainfleet
2017 Oct 17 21 03302 / 25 02 70  10.4   6.7 1015.7  -0.2 F                                              kn  AWS Valley
2017 Oct 17 21 03301 / 15 01 65   6.7   5.2 1016.2  -0.1 nowS // //                                     kn  AWS Raf Mona
2017 Oct 17 21 03305 / 22 03 80   7.3   5.9 1016.9  -0.0 nowR                                           kn  AWS Capel Curig
2017 Oct 17 21 03313 / 21 06 82   8.6   5.9 1016.3  -0.1 nowS // //                                     kn  AWS Rhyl
2017 Oct 17 21 03321 / 16 02 80   8.7   6.3 1016.4  -0.1 nowR                                           kn  AWS Hawarden
2017 Oct 17 21 03405 / 23 06 68  10.7   7.4 1016.9  -0.1 nowS // //                                     kn  AWS Aberdaron
2017 Oct 17 21 03409 / 08 02 //   6.0   5.3 1017.0  -0.0 nowR // //                                     kn  AWS Bala
2017 Oct 17 21 03410 / 31 04 80   6.6   5.3 1016.8  +0.0 nowF // //                                     kn  AWS Lake Vrynwy
2017 Oct 17 21 03502 / 18 04 73   8.5   6.4 1016.7  -0.0 nowR                                           kn  AWS Aberporth
2017 Oct 17 21 03503 / 00 00 74   7.7   7.1 1016.8  -0.1 nowR                                           kn  AWS Trawscoed
2017 Oct 17 21 03507 / 24 01 82   8.0   6.1 1017.3  +0.2 nowR                                           kn  AWS Sennybridge
2017 Oct 17 21 03604 / 05 03 69   9.7   7.2 1016.5  +0.2 nowR // //                                     kn  AWS Milford Haven
2017 Oct 17 21 03605 / 06 06 80  11.1   8.2 1016.6  +0.5 nowR // //                                     kn  AWS Pembrey Sands
2017 Oct 17 21 03609 / 05 05 //  12.6   9.5 1017.2  +0.5 nowR // //                                     kn  AWS Mumbles
2017 Oct 17 21 03716 / 15 05 63  11.9  10.7 1016.7  +0.6 nowR 23 //                                     kn  AWS St Athan
2017 Oct 17 21 03330 / 22 01 77   8.3   5.0 1016.9  -0.0 nowR                                           kn  AWS Leek Thorncliffe
2017 Oct 17 21 03354 / 23 03 73  10.3   6.1 1016.7  +0.0 nowF                                           kn  AWS Nottingham Wea Cen
2017 Oct 17 21 03414 8 21 03 75   9.7   6.6 1016.6  -0.0 nowR                                           kn      Shawbury
2017 Oct 17 21 03520 / 02 02 72   9.1   8.0 1016.7  -0.2 nowS // //                                     kn  AWS Shobdon
2017 Oct 17 21 03522 / 18 02 62  10.3   8.4 1017.1  -0.0 nowR 81 //                                     kn  AWS Hereford Credenhill
2017 Oct 17 21 03529 / 16 02 60  11.1   9.7 1017.2  +0.1 nowR 81 //                                     kn  AWS Pershore
2017 Oct 17 21 03535 / 31 02 81  11.0   6.6 1016.6  +0.1 nowR 57 //                                     kn  AWS Coleshill
2017 Oct 17 21 03544 / 31 02 81  11.1   8.2 1016.9  +0.2 nowR 81 //                                     kn  AWS Church Lawford
2017 Oct 17 21 03647 / 19 03 61   9.9   9.2 1016.5  -0.3 nowR // //                                     kn  AWS Little Rissington
2017 Oct 17 21 03649 8 00 00 75  10.9   9.6 1016.7  -0.5 nowS 60 62                                     kn      Brize Norton
2017 Oct 17 21 03658 / 15 02 61  10.5  10.0 1017.1  -0.3 nowR // //                                     kn  AWS Benson
2017 Oct 17 21 03660 / 18 02 58   9.6   9.3 1017.4  -0.2 nowR 23 //                                     kn  AWS High Wycombe
2017 Oct 17 21 03462 / 18 02 80  10.5   6.8 1016.2  -0.1 nowF 81 //                                     kn  AWS Wittering
2017 Oct 17 21 03469 / 27 03 83  11.0   7.0 1016.5  +0.0 S                                              kn  AWS Holbeach
2017 Oct 17 21 03482 8 14 03 65  10.7   8.6 1016.8  -0.2 F                                              kn      Marham
2017 Oct 17 21 03488 / 20 08 75  11.5   8.9 1017.0  +0.5 nowR                                           kn  AWS Weybourne
2017 Oct 17 21 03560 / 20 04 72  10.8   9.1 1017.2  +0.2 nowF 23 //                                     kn  AWS Bedford
2017 Oct 17 21 03590 8 19 03 70  11.3   6.4 1016.9  -0.6 nowF                                           kn      Wattisham
2017 Oct 17 21 03684 / 21 02 78  10.5   7.0 1017.3  -0.1 nowR                                           kn  AWS Andrewsfield
2017 Oct 17 21 03693 / 28 02 67  10.1   8.2 1017.2  -0.5 nowS                                           kn  AWS Shoeburyness
2017 Oct 17 21 03707 / 11 05 71  11.2   9.8 1016.9  +0.8 nowR                                           kn  AWS Chivenor
2017 Oct 17 21 03628 / 16 03 58  11.0   9.5 1017.0  +0.7 nowR 61 //                                     kn  AWS Filton
2017 Oct 17 21 03710 / 09 02 62   8.5   8.1 1017.1  +0.3 nowR // //                                     kn  AWS Liscombe
2017 Oct 17 21 03803 / 09 20 83  12.6   9.6 1014.1  -1.2 nowF // //                                     kn  AWS Scilly St Marys
2017 Oct 17 21 03808 7 08 05 70  11.2   9.6 1015.1  -0.5 nowF 02 62                                     kn      Camborne
2017 Oct 17 21 03809 7 08 16 68  11.2  10.1 1014.7  -0.8 nowF                                           kn      Culdrose RNAS
2017 Oct 17 21 03823 / 08 05 79   9.6   7.9 1016.0  +0.0 nowF                                           kn  AWS Cardinham
2017 Oct 17 21 03827 / 04 06 40  10.2   9.9 1015.9  -0.3 nowF 61 //                                     kn  AWS Plymouth
2017 Oct 17 21 03840 / 10 02 57   8.7   8.0 1017.1  +0.4 nowR 62 //                                     kn  AWS Dunkeswell
2017 Oct 17 21 03853 8 10 02 62  10.6   9.5 1016.9  -0.2 nowR 60 62                                     kn      Yeovilton
2017 Oct 17 21 03672 / 02 02 65  10.8   9.6 1016.9  -0.7 nowF // //                                     kn  AWS Northolt
2017 Oct 17 21 03740 / 15 05 //  10.0   9.3 1017.0  -0.0 nowR // //                                     kn  AWS Lyneham
2017 Oct 17 21 03743 / 36 02 37   9.8   9.4 1016.9  -0.2 F    // //                                     kn  AWS Larkhill
2017 Oct 17 21 03746 / 01 03 65   9.7   9.2 1016.8  -0.5 F    61 //                                     kn  AWS Boscombe Down
2017 Oct 17 21 03749 8 03 02 70  10.1   9.1 1016.8  -0.7 nowF 21 62                                     kn      Middle Wallop
2017 Oct 17 21 03761 8 28 01 75  10.2   8.7 1016.9  -0.7 nowS                                           kn      Odiham
2017 Oct 17 21 03768 / 25 02 68  10.0   9.2 1017.1  -0.4 nowR // //                                     kn  AWS South Farnborough
2017 Oct 17 21 03769 / 00 00 66   8.4   7.2 1016.8  -0.7 F                                              kn  AWS Charlwood
2017 Oct 17 21 03770 / // // //  12.1   6.9                   // //                                     kn  AWS St James Park
2017 Oct 17 21 03772 / 05 02 64  12.2   7.9 1017.0  -0.7 F                                              kn  AWS Heathrow
2017 Oct 17 21 03781 / 11 02 70   9.0   6.5 1017.1  -0.7 nowF                                           kn  AWS Kenley
2017 Oct 17 21 03784 / 15 03 //  10.2   7.5 1016.7  -0.7 F    // //                                     kn  AWS Gravesend
2017 Oct 17 21 03796 / 10 07 //  13.1  11.1 1017.0  -0.9 nowS // //                                     kn  AWS Langdon Bay
2017 Oct 17 21 03797 / 10 05 60  10.7   8.4 1017.3  -0.9 nowS                                           kn  AWS Manston
2017 Oct 17 21 03857 / 02 08 57  10.3   8.7 1016.4  -0.3 nowR 62 //                                     kn  AWS Isle of Portland
2017 Oct 17 21 03862 / 01 05 68   9.9   9.1 1016.0  -0.7 nowF 23 //                                     kn  AWS Bournemouth Hurn
2017 Oct 17 21 03866 / 05 09 //  12.2   9.3 1015.4  -1.2 nowF // //                                     kn  AWS St Catherines Point
2017 Oct 17 21 03872 / 02 05 79  11.5   8.3 1016.2  -0.9 nowS                                           kn  AWS Thorney Island
2017 Oct 17 21 03876 / 02 03 //  11.1   9.2 1016.4  -1.0 nowS // //                                     kn  AWS Shoreham
2017 Oct 17 21 03882 / 05 03 63   9.8   8.6 1016.5  -1.1 nowF                                           kn  AWS Herstmonceux
2017 Oct 17 21 03894 8 08 10 75  14.1  12.2 1013.7  -1.4 nowS 02 62                                     kn      Guernsey Airport
2017 Oct 17 21 03895 / 09 13 59  14.2  13.1 1013.1  -1.9 nowS 57 //                                     kn  AWS Jersey Airport
2017 Oct 17 21 03901 / 31 01 06   7.0   6.9 1015.2  +0.2 nowS 30 //                                     kn  AWS Thomastown
2017 Oct 17 21 03904 / 27 03 50   6.1   5.5 1015.5  +0.4 nowS 10 //                                     kn  AWS Castlederg
2017 Oct 17 21 03907 / 23 04 65   7.6   6.6 1015.0  +0.4 nowS                                           kn  AWS Magilligan
2017 Oct 17 21 03911 / 34 02 04   6.4   6.1 1015.7  +0.4 R    34 //                                     kn  AWS Lough Fea
2017 Oct 17 21 03915 / 13 02 64   8.0   7.4 1014.9  +0.4 nowS                                           kn  AWS Port Glenone
2017 Oct 17 21 03916 / 24 06 75   8.9   8.6 1014.9  +0.6 nowS 23 //                                     kn  AWS Ballypatrick Forest
2017 Oct 17 21 03917 / 21 03 76   8.8   8.1 1015.4  +0.5 R                                              kn  AWS Aldergrove
2017 Oct 17 21 03923 / 31 04 81   8.6   7.8 1015.1  +0.2 R                                              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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