Decoded British Isles SYNOP weather reports

Weather data for 2014Dec20-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2014 Dec 20 21 03002 / 28 07 63   3.5   0.0 1013.4  +0.5 nowS                                           kn  AWS Baltasound
2014 Dec 20 21 03005 8 28 05 72   4.2  -0.6 1014.0  +0.0 nowF                                           kn      Lerwick
2014 Dec 20 21 03010 / 24 17 //   7.7   4.7 1015.3  -1.1 F    // //                                     kn  AWS Sule Skerry
2014 Dec 20 21 03017 / 26 10 66   4.8   2.5 1015.9  -0.4 nowF                                           kn  AWS Kirkwall
2014 Dec 20 21 03023 / 24 21 64   8.3   6.5 1017.0  -2.1 nowS 23 //                              30 WW  kn  AWS South Uist Range
2014 Dec 20 21 03026 / 20 13 83   7.0   5.0 1015.5  -2.3 nowF                                           kn  AWS Stornoway
2014 Dec 20 21 03031 / 25 14 84   5.3   1.2 1018.1  -1.3 nowF 23 //                                     kn  AWS Loch Glascarnoch
2014 Dec 20 21 03034 / 22 17 79   7.6   5.3 1017.5  -1.7 nowF                                           kn  AWS Aultbea
2014 Dec 20 21 03037 / 22 10 83   6.8   5.5 1018.8  -1.4 nowF 23 //                                     kn  AWS Lusa
2014 Dec 20 21 03039 / 24 21 //   1.9   1.9                   // //                                     kn  AWS Bealach No Ba
2014 Dec 20 21 03041 / 22 28 //  -0.5                         // //                                     kn  AWS Aonach Moor
2014 Dec 20 21 03047 / 22 06 57   4.7   3.6 1020.9  -0.9 nowF 23 //                                     kn  AWS Tulloch Bridge
2014 Dec 20 21 03062 / 14 03 69   3.4   1.9 1018.0  -1.3 nowF                                           kn  AWS Tain Range
2014 Dec 20 21 03063 / 20 07 73   3.3   1.3 1019.5  -1.1 nowF                                           kn  AWS Aviemore
2014 Dec 20 21 03065 / 24 33 //  -1.9                         // //                                     kn  AWS Cairngorm
2014 Dec 20 21 03066 / 21 07 83   4.4   1.5 1018.2  -1.2 nowF                                           kn  AWS Kinloss
2014 Dec 20 21 03068 8 24 10 75   4.3   1.4 1018.1  -1.1 nowF                                           kn      Lossiemouth
2014 Dec 20 21 03072 / 23 21 //  -0.3                         // //                                     kn  AWS Cairnwell
2014 Dec 20 21 03075 / 23 08 71   4.6   3.4 1016.8  -0.7 nowF                                           kn  AWS Wick
2014 Dec 20 21 03080 / 31 04 82   5.9   1.1 1019.5  -0.7 nowF                                           kn  AWS Aboyne
2014 Dec 20 21 03088 / 25 09 80   4.4   0.7 1020.5  +0.0 nowF                                           kn  AWS Inverbervie
2014 Dec 20 21 03091 / 23 07 76   5.0   0.1 1019.6  -0.3 nowF                                           kn  AWS Aberdeen Dyce
2014 Dec 20 21 03100 / 24 16 69   8.2   6.3                   22 //                              27 WW  kn  AWS Tiree
2014 Dec 20 21 03105 / 22 16 59   7.6   6.5 1023.4  -0.5 nowR 04 //                                     kn  AWS Port Ellen
2014 Dec 20 21 03111 / 25 19 64   7.6   5.6 1023.4  -0.6 nowF // //                              25 WW  kn  AWS Machrihanish
2014 Dec 20 21 03132 / 25 09 81   7.0   5.3 1025.0  -0.6 nowF 23 //                                     kn  AWS West Freugh
2014 Dec 20 21 03134 / 25 07 58   6.6   6.2 1022.6  -0.4 nowF 61 //                                     kn  AWS Glasgow Bishopton
2014 Dec 20 21 03136 / 23 16 80   7.9   5.5 1023.4  -0.5 nowF                                           kn  AWS Prestwick
2014 Dec 20 21 03144 / 24 12 75   5.8   4.9 1021.6  -0.4 nowF                                           kn  AWS Strathallan
2014 Dec 20 21 03148 / 23 13 //   2.5   1.6                   // //                                     kn  AWS Glen Ogle
2014 Dec 20 21 03153 / 26 13 74   6.8   6.4 1024.8  -0.2 nowF                                           kn  AWS Dundrennan
2014 Dec 20 21 03155 / 24 13 68   5.4   4.9 1023.5  +0.0 nowF // //                                     kn  AWS Drumalbin
2014 Dec 20 21 03158 / 22 05 81   4.5   1.8 1022.7  +0.4 nowF                                           kn  AWS Charterhall
2014 Dec 20 21 03162 / 19 08 65   4.5   3.6 1024.6  +0.5 nowF                                           kn  AWS Eskdalemuir
2014 Dec 20 21 03166 / 22 10 82   6.2   4.5 1022.3  -0.2 nowF                                           kn  AWS Edinburgh Gogarbank
2014 Dec 20 21 03171 / 24 09 74   4.5   2.6 1021.4  +0.3 nowS                                           kn  AWS Leuchars
2014 Dec 20 21 03204 7 25 15 80   8.8   6.2 1026.6  -0.5 F                                              kn      Ronaldsway
2014 Dec 20 21 03210 / 26 15 69   7.5   6.6 1025.9  +0.0 nowF // //                                     kn  AWS St Bees Head
2014 Dec 20 21 03212 / 28 06 81   8.0   4.9 1025.9  +0.4 nowF                                           kn  AWS Keswick
2014 Dec 20 21 03214 / 26 12 67   8.5   5.9 1026.7  +0.4 nowS                                           kn  AWS Walney Island
2014 Dec 20 21 03220 / // // 84   7.0   5.5 1025.0  +0.5 nowS // //                                     kn  AWS Carlisle
2014 Dec 20 21 03224 / 25 12 63   4.7   4.7 1024.6  +0.8 nowS                                           kn  AWS Spadeadam
2014 Dec 20 21 03225 / 11 02 82   6.5   2.7 1025.8  +0.3 nowS // //                                     kn  AWS Shap Fell
2014 Dec 20 21 03226 / 22 03 83   5.5   4.1 1025.7  +0.8 nowS                                           kn  AWS Warcop Range
2014 Dec 20 21 03227 / 27 22 //   1.0   1.0                   // //                                     kn  AWS Great Dun Fell
2014 Dec 20 21 03316 / 27 14 60   8.6   4.8 1027.9  +0.3 R    04 //                                     kn  AWS Crosby
2014 Dec 20 21 03318 / 26 12 //   8.2   5.1                   // //                                     kn  AWS Blackpool
2014 Dec 20 21 03351 / 25 07 72   7.7   4.9 1028.4  +0.9 nowS                                           kn  AWS Rostherne
2014 Dec 20 21 03230 / 24 07 79   4.9   3.8 1024.3  +0.6 R    // //                                     kn  AWS Redesdale
2014 Dec 20 21 03238 / 27 11 72   5.9   4.3 1024.0  +1.3 nowS                                           kn  AWS Albermarle
2014 Dec 20 21 03240 / 24 08 75   5.5   3.3 1023.7  +1.2 R                                              kn  AWS Boulmer
2014 Dec 20 21 03257 / 24 04 71   6.6   4.8 1025.7  +1.3 nowS                                           kn  AWS Leeming
2014 Dec 20 21 03261 / 27 07 83   7.7   4.0 1026.2  +1.2 nowS // //                                     kn  AWS Dishforth
2014 Dec 20 21 03265 / 17 05 80   5.0   4.5 1026.1  +1.3 nowS                                           kn  AWS Topcliffe
2014 Dec 20 21 03266 / 24 04 71   7.3   7.3 1026.2  +1.0 nowS // //                                     kn  AWS Linton-on-Ouse
2014 Dec 20 21 03275 / 27 13 69   5.1   4.5 1024.7  +1.2 nowS                                           kn  AWS Loftus
2014 Dec 20 21 03281 / 26 11 //   4.6   2.5                   // //                                     kn  AWS Fylingdales
2014 Dec 20 21 03292 / 26 09 //   4.9   2.9 1025.4  +1.6 R    // //                                     kn  AWS Bridlington
2014 Dec 20 21 03344 / 27 10 70   6.1   5.3 1026.4  +1.1 nowS 23 //                                     kn  AWS Bingley
2014 Dec 20 21 03346 / 28 23 //   5.9   4.4                   // //                                     kn  AWS Emley Moor No.2
2014 Dec 20 21 03373 / 24 07 75   5.5   4.1 1027.5  +1.6 R    // //                                     kn  AWS Scampton
2014 Dec 20 21 03377 6 26 08 80   6.6   3.8 1027.8  +1.5 R                                              kn      Waddington
2014 Dec 20 21 03379 / 25 15 72   6.5   4.0 1028.0  +1.5 nowS // //                                     kn  AWS Cranwell
2014 Dec 20 21 03382 / 26 08 80   5.9   3.7 1025.8  +1.3 R                                              kn  AWS Leconfield
2014 Dec 20 21 03385 / 24 08 78   5.3   3.2 1026.8  +1.8 nowS // //                                     kn  AWS Donna Nook
2014 Dec 20 21 03391 7 26 08 75   5.1   3.4 1027.8  +2.0 nowS                                           kn      Coningsby
2014 Dec 20 21 03392 / 26 10 66   4.2   3.0 1027.5  +1.8 nowR // //                                     kn  AWS Wainfleet
2014 Dec 20 21 03302 / 24 16 69   9.3   4.4 1028.5  -0.6 nowF                                           kn  AWS Valley
2014 Dec 20 21 03301 / 23 11 79   8.5   5.2 1028.7  -0.3 nowF // //                                     kn  AWS Raf Mona
2014 Dec 20 21 03313 / 26 07 85   8.2   4.1 1028.9  +0.6 nowS // //                                     kn  AWS Rhyl
2014 Dec 20 21 03321 / 20 04 77   7.1   3.9 1028.9  +0.8 nowS                                           kn  AWS Hawarden
2014 Dec 20 21 03405 / 22 20 85   8.7   4.9 1030.0  -0.6 nowF // //                              25 WW  kn  AWS Aberdaron
2014 Dec 20 21 03409 / 26 05 //   7.0   3.5 1029.2  +0.0 nowF // //                                     kn  AWS Bala
2014 Dec 20 21 03410 / 23 07 82   5.2   3.5 1029.4  +0.5 nowF // //                                     kn  AWS Lake Vrynwy
2014 Dec 20 21 03502 / 22 09 81   7.2   4.8 1030.8  -0.1 nowF                                           kn  AWS Aberporth
2014 Dec 20 21 03503 / 21 04 84   8.2   5.1 1030.7  +0.1 R    23 //                                     kn  AWS Trawscoed
2014 Dec 20 21 03507 / 23 09 77   5.3   4.4 1031.6  +0.2 nowR 23 //                                     kn  AWS Sennybridge
2014 Dec 20 21 03604 / 25 07 83   8.4   6.4 1031.4  -0.3 F    // //                                     kn  AWS Milford Haven
2014 Dec 20 21 03605 / 25 13 74   9.7   6.1 1031.7  +0.0 nowF // //                                     kn  AWS Pembrey Sands
2014 Dec 20 21 03609 / 24 16 //   9.0   6.4 1032.4  +0.0 nowF // //                                     kn  AWS Mumbles
2014 Dec 20 21 03716 / 26 15 78   8.2   6.8 1031.6  +0.1 R                                              kn  AWS St Athan
2014 Dec 20 21 03330 / 27 07 75   4.8   4.4 1029.0  +1.0 nowS                                           kn  AWS Leek Thorncliffe
2014 Dec 20 21 03354 / 24 07 89   6.6   3.6 1028.6  +1.0 nowS                                           kn  AWS Nottingham Wea Cen
2014 Dec 20 21 03414 / 21 06 80   7.2   4.3 1029.4  +0.8 nowS                                           kn  AWS Shawbury
2014 Dec 20 21 03520 / 24 07 75   6.3   4.8 1030.7  +0.7 nowS // //                                     kn  AWS Shobdon
2014 Dec 20 21 03522 / 27 07 76   7.0   4.6 1031.1  +0.4 nowS                                           kn  AWS Hereford Credenhill
2014 Dec 20 21 03529 / 25 07 80   7.0   3.9 1030.9  +0.8 R                                              kn  AWS Pershore
2014 Dec 20 21 03535 / 25 05 78   6.6   3.1 1029.3  +1.0 nowS                                           kn  AWS Coleshill
2014 Dec 20 21 03544 / 25 07 70   5.5   3.4 1029.6  +0.9 nowS                                           kn  AWS Church Lawford
2014 Dec 20 21 03647 / 21 07 67   3.2   2.2 1030.8  +1.4 nowS // //                                     kn  AWS Little Rissington
2014 Dec 20 21 03649 7 25 04 80   5.2   2.9 1031.1  +1.2 nowS                                           kn      Brize Norton
2014 Dec 20 21 03658 / 19 05 80   3.8   2.0 1031.3  +1.2 nowS // //                                     kn  AWS Benson
2014 Dec 20 21 03660 / 28 06 77   5.1   2.4 1030.9  +1.3 nowS                                           kn  AWS High Wycombe
2014 Dec 20 21 03462 / 27 13 80   5.9   3.6 1028.7  +1.4 R                                              kn  AWS Wittering
2014 Dec 20 21 03469 / 26 11 68   5.3   3.9 1027.9  +1.6 nowS                                           kn  AWS Holbeach
2014 Dec 20 21 03482 / 25 12 73   5.1   2.9 1028.2  +1.7 nowS                                           kn  AWS Marham
2014 Dec 20 21 03488 / 25 15 80   5.3   3.6 1027.2  +2.0 R                                              kn  AWS Weybourne
2014 Dec 20 21 03560 / 28 09 81   5.8   2.7 1029.6  +1.2 R                                              kn  AWS Bedford
2014 Dec 20 21 03590 / 27 11 72   4.6   2.5 1029.0  +1.8 R                                              kn  AWS Wattisham
2014 Dec 20 21 03684 / 24 08 80   4.8   2.9 1029.7  +1.7 nowS                                           kn  AWS Andrewsfield
2014 Dec 20 21 03693 / 27 10 77   6.9   3.0 1029.8  +1.5 nowS                                           kn  AWS Shoeburyness
2014 Dec 20 21 03707 / 25 11 80   8.7   6.3 1032.6  +0.0 S                                              kn  AWS Chivenor
2014 Dec 20 21 03628 / 23 04 70   5.8   4.1 1031.9  +0.7 R                                              kn  AWS Filton
2014 Dec 20 21 03710 / 28 10 73   4.1   4.0 1032.7  -0.2 F    // //                                     kn  AWS Liscombe
2014 Dec 20 21 03803 / 26 11 84   9.1   5.2 1034.4  -0.2 nowF                                           kn  AWS Scilly St Marys
2014 Dec 20 21 03808 6 25 05 70   7.2   6.3 1034.0  +0.0 nowF 20 85                                     kn      Camborne
2014 Dec 20 21 03809 4 27 07 68   6.7   5.5 1034.1  +0.0 nowF 05 11                                     kn      Culdrose RNAS
2014 Dec 20 21 03823 / 29 08 77   6.3   5.7 1033.4  -0.2 nowF                                           kn  AWS Cardinham
2014 Dec 20 21 03827 / 28 11 70   8.4   5.3 1033.6  +0.4 nowS                                           kn  AWS Plymouth
2014 Dec 20 21 03840 / 21 07 70   3.7   3.1 1033.0  +0.3 nowR                                           kn  AWS Dunkeswell
2014 Dec 20 21 03853 / 20 05 76   4.5   3.4 1032.6  +0.5 nowR                                           kn  AWS Yeovilton
2014 Dec 20 21 03672 6 22 04 80   5.3   2.3 1030.9  +1.4 nowS                                           kn      Northolt
2014 Dec 20 21 03740 / 26 07 //   5.7   3.6 1031.7  +0.8 nowS // //                                     kn  AWS Lyneham
2014 Dec 20 21 03743 / 25 05 80   5.1   3.2 1032.1  +0.8 nowS // //                                     kn  AWS Larkhill
2014 Dec 20 21 03746 / 28 09 74   4.7   3.2 1032.1  +0.9 nowS                                           kn  AWS Boscombe Down
2014 Dec 20 21 03749 / 26 04 77   5.1   2.9 1031.9  +1.0 R    // //                                     kn  AWS Middle Wallop
2014 Dec 20 21 03761 3 26 07 80   5.9   2.3 1031.4  +0.9 nowS                                           kn      Odiham
2014 Dec 20 21 03768 / 27 06 80   5.6   3.7 1031.4  +1.3 nowS // //                                     kn  AWS South Farnborough
2014 Dec 20 21 03769 / 27 05 80   6.4   2.9 1031.0  +1.3 nowS                                           kn  AWS Charlwood
2014 Dec 20 21 03770 / // // //   6.9   2.5                   // //                                     kn  AWS St James Park
2014 Dec 20 21 03772 / 26 09 81   6.3   3.0 1031.0  +1.3 R                                              kn  AWS Heathrow
2014 Dec 20 21 03781 / 29 05 82   5.2   2.9 1031.3  +1.5 nowS                                           kn  AWS Kenley
2014 Dec 20 21 03784 / 26 12 //   7.2   3.8 1030.2  +1.7 nowS // //                                     kn  AWS Gravesend
2014 Dec 20 21 03796 / 30 13 //   5.9   2.7 1030.0  +1.3 nowS // //                                     kn  AWS Langdon Bay
2014 Dec 20 21 03797 / 26 12 72   5.4   2.8 1030.1  +1.7 nowS                                           kn  AWS Manston
2014 Dec 20 21 03857 / 29 18 80   8.9   5.7 1032.5  +0.4 nowF                                           kn  AWS Isle of Portland
2014 Dec 20 21 03862 / 26 06 59   2.1   0.8 1032.4  +0.7 R    04 //                                     kn  AWS Bournemouth Hurn
2014 Dec 20 21 03866 / 29 08 //   8.3   4.7 1032.2  +1.4 nowS // //                                     kn  AWS St Catherines Point
2014 Dec 20 21 03872 / 26 06 77   5.9   3.9 1032.0  +1.3 R                                              kn  AWS Thorney Island
2014 Dec 20 21 03874 / 26 13 //   7.6   5.9 1032.0  +1.1 nowS // //                                     kn  AWS Solent MRSC
2014 Dec 20 21 03876 / 27 09 //   5.1   3.4 1031.8  +1.4 nowS // //                                     kn  AWS Shoreham
2014 Dec 20 21 03882 / 25 03 72   5.0   3.2 1031.4  +1.6 nowS                                           kn  AWS Herstmonceux
2014 Dec 20 21 03894 7 28 10 83   9.5   5.3 1034.4  +0.4 nowF                                           kn      Guernsey Airport
2014 Dec 20 21 03895 7 31 09 84   9.7   4.9 1034.5  +0.8 R                                              kn      Jersey Airport
2014 Dec 20 21 03901 / 26 05 82   6.7   5.7 1025.6  -0.6 nowS 22 //                                     kn  AWS Thomastown
2014 Dec 20 21 03904 / 23 08 82   6.3   4.5 1025.0  -0.4 nowR                                           kn  AWS Castlederg
2014 Dec 20 21 03907 / 22 15 45   6.8   6.2 1024.2  -0.6 nowR 51 //                                     kn  AWS Magilligan
2014 Dec 20 21 03911 / 24 10 82   5.4   4.9 1025.3  -0.7 nowF                                           kn  AWS Lough Fea
2014 Dec 20 21 03915 / 18 06 74   5.7   5.4 1024.5  -0.8 nowF                                           kn  AWS Port Glenone
2014 Dec 20 21 03916 / 26 12 82   5.8   5.8 1024.4  -0.7 nowF 23 //                                     kn  AWS Ballypatrick Forest
2014 Dec 20 21 03917 / 20 08 72   5.9   4.9 1025.3  -1.0 nowF                                           kn  AWS Aldergrove
2014 Dec 20 21 03923 / 23 08 82   6.1   5.7 1025.5  -1.1 nowF 23 //                                     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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