Decoded British Isles SYNOP weather reports

Weather data for 2017Mar24-21Z 
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 Mar 24 21 03002 / 24 13 57   7.2   5.4 1027.8  +1.5 nowS 04 //                                     kn  AWS Baltasound
2017 Mar 24 21 03005 2 24 12 42   7.2   7.1 1028.5  +0.9 nowS 10 11                                     kn      Lerwick
2017 Mar 24 21 03008 8 24 18 57   7.6   6.9 1030.1  +1.3 nowS 10 52                              26 WW  kn      Fair Isle
2017 Mar 24 21 03010 / 23 17 //   8.3   6.7 1030.3  +0.9 nowS // //                                     kn  AWS Sule Skerry
2017 Mar 24 21 03017 / 26 18 71   8.1   5.2 1031.1  +0.8 nowS                                    26 WW  kn  AWS Kirkwall
2017 Mar 24 21 03023 / 20 12 58   6.1   5.5 1032.5  +0.3 R    10 //                                     kn  AWS South Uist Range
2017 Mar 24 21 03026 / 21 10 74   6.9   4.8 1031.5  +0.6 nowS                                           kn  AWS Stornoway
2017 Mar 24 21 03031 / 27 05 81   3.4  -0.2 1033.6  +0.5 nowS                                           kn  AWS Loch Glascarnoch
2017 Mar 24 21 03034 / 18 10 77   7.0   3.4 1033.0  +0.4 nowS                                           kn  AWS Aultbea
2017 Mar 24 21 03037 / 19 10 65   6.0   2.1 1034.0  +0.4 nowS                                           kn  AWS Lusa
2017 Mar 24 21 03039 / 22 19 //   1.8   1.3                   // //                                     kn  AWS Bealach No Ba
2017 Mar 24 21 03041 / 23 15 //  -1.3  -1.5                   // //                                     kn  AWS Aonach Moor
2017 Mar 24 21 03044 / 22 04 82   8.2   2.0 1032.2  +0.9 nowS                                           kn  AWS Altnaharra
2017 Mar 24 21 03047 / 12 02 67   1.0  -0.1 1036.0  +1.0 nowS                                           kn  AWS Tulloch Bridge
2017 Mar 24 21 03062 / 20 09 77   5.8   2.2 1032.7  +0.8 R                                              kn  AWS Tain Range
2017 Mar 24 21 03063 / 16 02 78   4.4   1.0 1034.2  +1.0 nowS                                           kn  AWS Aviemore
2017 Mar 24 21 03065 / 26 21 //   1.3                         // //                                     kn  AWS Cairngorm
2017 Mar 24 21 03066 / 21 06 81   7.8   1.6 1032.9  +0.8 nowS                                           kn  AWS Kinloss
2017 Mar 24 21 03068 7 23 08 81   7.1   1.6 1032.7  +0.8 nowS                                           kn      Lossiemouth
2017 Mar 24 21 03072 / 33 17 //   2.9  -4.7                   // //                                     kn  AWS Cairnwell
2017 Mar 24 21 03075 / 22 07 83   8.3   3.1 1031.6  +0.7 nowS                                           kn  AWS Wick
2017 Mar 24 21 03080 / 28 03 84   4.1   0.5 1033.6  +1.3 nowS                                           kn  AWS Aboyne
2017 Mar 24 21 03088 / 32 05 80   7.3   2.0 1033.3  +0.8 nowS                                           kn  AWS Inverbervie
2017 Mar 24 21 03091 / 30 01 79   7.6   3.1 1033.1  +0.9 nowS                                           kn  AWS Aberdeen Dyce
2017 Mar 24 21 03100 / 18 06 63   4.9   3.6 1034.0  +0.6 nowS                                           kn  AWS Tiree
2017 Mar 24 21 03105 / 12 08 69   5.2  -0.8 1034.4  +0.8 nowS                                           kn  AWS Port Ellen
2017 Mar 24 21 03111 / 10 06 75   3.8   0.9 1034.5  +0.7 nowS // //                                     kn  AWS Machrihanish
2017 Mar 24 21 03132 / 34 02 60   2.5   1.8 1034.7  +0.9 nowR                                           kn  AWS West Freugh
2017 Mar 24 21 03134 / 22 01 81   5.0   1.3 1034.7  +1.0 nowS                                           kn  AWS Glasgow Bishopton
2017 Mar 24 21 03136 / 05 05 66   2.5   0.6 1034.8  +0.9 nowS                                           kn  AWS Prestwick
2017 Mar 24 21 03144 / 27 04 81   5.5   2.3 1034.5  +1.0 nowS                                           kn  AWS Strathallan
2017 Mar 24 21 03148 / 29 09 //   4.3  -0.7                   // //                                     kn  AWS Glen Ogle
2017 Mar 24 21 03153 / 12 03 82   7.4   0.8 1034.4  +1.1 nowR                                           kn  AWS Dundrennan
2017 Mar 24 21 03155 / 31 01 82   5.5   0.4 1035.1  +1.1 R    // //                                     kn  AWS Drumalbin
2017 Mar 24 21 03158 / 28 05 80   5.7   1.2 1034.5  +1.2 nowS                                           kn  AWS Charterhall
2017 Mar 24 21 03162 / 34 02 84   1.3   0.2 1036.1  +1.3 R                                              kn  AWS Eskdalemuir
2017 Mar 24 21 03166 / 21 05 72   6.8   0.2 1034.6  +1.2 nowS                                           kn  AWS Edinburgh Gogarbank
2017 Mar 24 21 03171 / 26 10 80   7.6   2.0 1033.7  +0.8 nowS                                           kn  AWS Leuchars
2017 Mar 24 21 03204 2 02 07 82   5.8  -2.9 1034.5  +1.4 nowR                                           kn      Ronaldsway
2017 Mar 24 21 03210 / 12 04 82   6.8   0.7 1035.0  +1.3 nowR // //                                     kn  AWS St Bees Head
2017 Mar 24 21 03212 / 11 01 84   4.5   0.0 1035.4  +1.5 nowR                                           kn  AWS Keswick
2017 Mar 24 21 03214 / 07 08 80   8.1   2.5 1034.7  +1.6 nowR                                           kn  AWS Walney Island
2017 Mar 24 21 03220 / // // 64   6.3   2.1 1035.0  +1.1 nowR // //                                     kn  AWS Carlisle
2017 Mar 24 21 03224 / 10 03 84   2.8   0.4 1035.5  +1.1 nowR                                           kn  AWS Spadeadam
2017 Mar 24 21 03225 / 21 03 77   0.6  -0.9 1036.1  +1.2 nowR // //                                     kn  AWS Shap Fell
2017 Mar 24 21 03226 / 12 02 84   5.1  -0.5 1035.2  +1.1 nowR                                           kn  AWS Warcop Range
2017 Mar 24 21 03227 / 04 04 //   5.9 -21.1                   // //                                     kn  AWS Great Dun Fell
2017 Mar 24 21 03316 / 10 05 82   8.5  -1.2 1034.5  +2.0 R                                              kn  AWS Crosby
2017 Mar 24 21 03318 / 09 05 //   4.7   1.0                   // //                                     kn  AWS Blackpool
2017 Mar 24 21 03351 / 13 01 28   4.4   0.8 1034.8  +2.1 nowS 04 //                                     kn  AWS Rostherne
2017 Mar 24 21 03230 / 28 05 84   2.5   1.5 1035.7  +1.3 nowS // //                                     kn  AWS Redesdale
2017 Mar 24 21 03238 / 13 01 63   3.6   2.4 1035.0  +1.1 nowR                                           kn  AWS Albermarle
2017 Mar 24 21 03240 / 24 08 74   4.9   4.0 1034.7  +1.0 nowS                                           kn  AWS Boulmer
2017 Mar 24 21 03257 / 16 04 65   5.3   2.4 1035.7  +1.3 nowS                                           kn  AWS Leeming
2017 Mar 24 21 03265 / 12 04 60   2.8   1.5 1035.8  +1.5 R    04 //                                     kn  AWS Topcliffe
2017 Mar 24 21 03266 / 17 03 64   5.7   1.0 1035.8  +1.6 R    // //                                     kn  AWS Linton-on-Ouse
2017 Mar 24 21 03275 / 20 03 69   5.3   2.4 1035.5  +1.2 nowR                                           kn  AWS Loftus
2017 Mar 24 21 03281 / 20 05 //   3.0  -1.9                   // //                                     kn  AWS Fylingdales
2017 Mar 24 21 03292 / 36 03 //   4.2   3.6 1035.5  +1.0 nowR // //                                     kn  AWS Bridlington
2017 Mar 24 21 03344 / 12 05 74   4.4   0.4 1036.0  +1.5 nowR                                           kn  AWS Bingley
2017 Mar 24 21 03346 / 11 09 //   4.4  -0.9                   // //                                     kn  AWS Emley Moor No.2
2017 Mar 24 21 03373 / 05 07 61   2.8   2.4 1035.3  +1.5 R    // //                                     kn  AWS Scampton
2017 Mar 24 21 03377 1 06 07 65   3.3   2.4 1035.4  +1.5 nowS                                           kn      Waddington
2017 Mar 24 21 03379 / 05 05 64   3.5   2.6 1035.4  +1.6 R    // //                                     kn  AWS Cranwell
2017 Mar 24 21 03382 / 00 00 57   2.5   2.1 1035.4  +1.0 nowR 10 //                                     kn  AWS Leconfield
2017 Mar 24 21 03385 / 06 08 71   6.5   4.8 1035.2  +1.1 R    // //                                     kn  AWS Donna Nook
2017 Mar 24 21 03391 1 05 07 75   5.1   3.0 1035.1  +1.7 R                                              kn      Coningsby
2017 Mar 24 21 03392 / 04 08 67   5.0   3.7 1034.8  +1.5 R    // //                                     kn  AWS Wainfleet
2017 Mar 24 21 03302 / 05 06 65   7.0   3.4 1033.5  +1.7 nowR                                           kn  AWS Valley
2017 Mar 24 21 03301 / 06 08 79   5.7   4.0 1033.8  +1.4 nowR // //                                     kn  AWS Raf Mona
2017 Mar 24 21 03305 / 04 04 81   5.8   1.4 1035.2  +2.4 nowR                                           kn  AWS Capel Curig
2017 Mar 24 21 03313 / 16 05 82   6.6   1.1 1034.5  +1.8 R    // //                                     kn  AWS Rhyl
2017 Mar 24 21 03321 / 17 03 80   4.4   1.1 1034.8  +2.6 nowS                                           kn  AWS Hawarden
2017 Mar 24 21 03405 / 05 11 84   7.8   2.0 1033.9  +1.9 nowR // //                                     kn  AWS Aberdaron
2017 Mar 24 21 03409 / 06 01 //   4.0   1.4 1034.7  +2.2 R    // //                                     kn  AWS Bala
2017 Mar 24 21 03410 / 06 10 83   6.3   1.1 1034.3  +1.9 nowR // //                                     kn  AWS Lake Vrynwy
2017 Mar 24 21 03502 / 07 06 78   7.6   5.7 1032.7  +1.9 R                                              kn  AWS Aberporth
2017 Mar 24 21 03503 / 19 03 82   8.0   2.5 1032.6  +2.3 nowS                                           kn  AWS Trawscoed
2017 Mar 24 21 03507 / 35 02 81   5.3   2.9 1033.5  +1.9 R                                              kn  AWS Sennybridge
2017 Mar 24 21 03604 / 04 07 79   8.5   4.9 1031.7  +1.5 nowS // //                                     kn  AWS Milford Haven
2017 Mar 24 21 03605 / 07 09 80   9.2   5.7 1031.7  +1.7 nowS // //                                     kn  AWS Pembrey Sands
2017 Mar 24 21 03716 / 06 12 69   9.3   5.6 1031.1  +1.4 nowS                                           kn  AWS St Athan
2017 Mar 24 21 03330 / 10 23 //   4.5   1.1                   // //                              28 WW  kn  AWS Leek Thorncliffe
2017 Mar 24 21 03354 / 05 08 61   4.4   2.9 1035.5  +2.1 R    04 //                                     kn  AWS Nottingham Wea Cen
2017 Mar 24 21 03414 / 05 04 70   7.4   2.3 1034.8  +2.8 nowS                                           kn  AWS Shawbury
2017 Mar 24 21 03520 / 06 06 73   8.1   3.4 1033.8  +2.6 nowS // //                                     kn  AWS Shobdon
2017 Mar 24 21 03522 / 03 03 71   7.2   3.4 1033.9  +2.3 R                                              kn  AWS Hereford Credenhill
2017 Mar 24 21 03529 / 04 04 64   6.9   4.0 1034.0  +2.2 R                                              kn  AWS Pershore
2017 Mar 24 21 03535 / 04 07 70   5.5   3.3 1034.1  +2.3 nowS                                           kn  AWS Coleshill
2017 Mar 24 21 03544 / 06 07 61   4.9   3.6 1033.9  +2.1 nowS 04 //                                     kn  AWS Church Lawford
2017 Mar 24 21 03647 / 05 14 62   5.7   4.4 1032.4  +1.6 R    // //                                     kn  AWS Little Rissington
2017 Mar 24 21 03649 0 05 11 62   7.4   4.6 1032.6  +1.9 R                                              kn      Brize Norton
2017 Mar 24 21 03658 / 03 06 63   5.9   3.6 1032.2  +1.9 R    // //                                     kn  AWS Benson
2017 Mar 24 21 03660 / 09 10 62   6.5   3.5 1032.4  +1.8 nowS                                           kn  AWS High Wycombe
2017 Mar 24 21 03462 / 04 09 63   4.4   3.5 1034.4  +1.9 nowR                                           kn  AWS Wittering
2017 Mar 24 21 03469 / 06 11 73   5.8   4.5 1034.9  +1.7 R                                              kn  AWS Holbeach
2017 Mar 24 21 03482 / 04 05 67   3.4   2.1 1034.4  +1.7 nowR                                           kn  AWS Marham
2017 Mar 24 21 03488 / 08 12 63   6.4   4.5 1034.5  +1.3 nowS                                           kn  AWS Weybourne
2017 Mar 24 21 03560 / 04 08 61   4.7   3.5 1034.0  +2.2 nowS                                           kn  AWS Bedford
2017 Mar 24 21 03590 / 05 10 63   4.9   2.9 1033.5  +1.7 R                                              kn  AWS Wattisham
2017 Mar 24 21 03684 / 05 10 70   5.5   3.2 1032.9  +1.7 nowS                                           kn  AWS Andrewsfield
2017 Mar 24 21 03693 / 05 13 62   7.1   5.4 1032.0  +1.4 nowS                                           kn  AWS Shoeburyness
2017 Mar 24 21 03707 / 07 03 78   8.5   4.4 1030.7  +1.8 nowS                                           kn  AWS Chivenor
2017 Mar 24 21 03628 / 03 08 63   8.3   5.9 1031.9  +1.7 nowS                                           kn  AWS Filton
2017 Mar 24 21 03710 / 05 14 67   6.7   5.0 1031.1  +1.2 R    // //                                     kn  AWS Liscombe
2017 Mar 24 21 03803 / 07 12 58   9.4   7.1 1029.2  +0.7 R    04 //                                     kn  AWS Scilly St Marys
2017 Mar 24 21 03808 1 04 06 56   7.1   5.3 1029.6  +0.7 nowS 05 11                                     kn      Camborne
2017 Mar 24 21 03809 / 05 12 59   7.7   6.1 1029.2  +0.7 nowS // //                                     kn  AWS Culdrose RNAS
2017 Mar 24 21 03823 / 02 10 61   7.7   5.2 1029.6  +0.6 nowR                                           kn  AWS Cardinham
2017 Mar 24 21 03827 / 06 08 62   9.8   5.6 1029.3  +0.8 nowS                                           kn  AWS Plymouth
2017 Mar 24 21 03840 / 05 12 66   7.3   4.8 1030.5  +1.0 nowS                                           kn  AWS Dunkeswell
2017 Mar 24 21 03853 / 03 06 65   7.3   4.4 1030.7  +1.3 nowS                                           kn  AWS Yeovilton
2017 Mar 24 21 03672 0 05 11 70   7.7   2.6 1032.0  +2.1 nowS                                           kn      Northolt
2017 Mar 24 21 03740 / 04 10 //   7.0   4.5 1031.8  +1.5 nowS // //                                     kn  AWS Lyneham
2017 Mar 24 21 03743 / 03 10 77   7.0   4.2 1031.1  +1.7 nowS // //                                     kn  AWS Larkhill
2017 Mar 24 21 03746 / 06 09 82   8.4   3.7 1031.0  +1.7 nowS                                           kn  AWS Boscombe Down
2017 Mar 24 21 03749 / 06 09 70   8.9   3.1 1030.9  +1.7 nowS // //                                     kn  AWS Middle Wallop
2017 Mar 24 21 03761 / 06 08 61   7.3   3.9 1031.4  +2.0 nowS                                           kn  AWS Odiham
2017 Mar 24 21 03768 / 04 06 64   7.2   4.0 1031.4  +1.9 nowS // //                                     kn  AWS South Farnborough
2017 Mar 24 21 03769 / 05 09 65   6.3   3.6 1031.2  +1.7 R                                              kn  AWS Charlwood
2017 Mar 24 21 03770 / // // //   8.3   3.1                   // //                                     kn  AWS St James Park
2017 Mar 24 21 03772 / 05 08 65   8.2   3.4 1031.8  +2.1 nowS                                           kn  AWS Heathrow
2017 Mar 24 21 03781 / 07 05 67   5.8   3.0 1031.7  +1.8 nowS                                           kn  AWS Kenley
2017 Mar 24 21 03784 / 04 11 //   7.0   3.6 1031.5  +1.3 nowS // //                                     kn  AWS Gravesend
2017 Mar 24 21 03796 / 03 20 //   7.1   5.9 1030.6  +1.7 nowS // //                              26 WW  kn  AWS Langdon Bay
2017 Mar 24 21 03797 / 04 12 60   7.9   6.0 1031.4  +1.5 nowS 04 //                                     kn  AWS Manston
2017 Mar 24 21 03857 / 06 15 62   9.3   5.8 1029.4  +1.3 R                                              kn  AWS Isle of Portland
2017 Mar 24 21 03862 / 05 05 64   6.7   3.9 1030.1  +1.5 R                                              kn  AWS Bournemouth Hurn
2017 Mar 24 21 03866 / 06 13 //   8.0   4.8 1029.2  +1.3 nowS // //                                     kn  AWS St Catherines Point
2017 Mar 24 21 03872 / 05 13 60   7.2   4.3 1030.3  +1.7 nowR                                           kn  AWS Thorney Island
2017 Mar 24 21 03876 / 02 10 //   6.6   4.5 1030.3  +1.5 R    // //                                     kn  AWS Shoreham
2017 Mar 24 21 03882 / 05 06 60   7.0   4.6 1030.6  +1.8 nowR                                           kn  AWS Herstmonceux
2017 Mar 24 21 03894 6 06 15 59   8.6   6.9 1027.4  +0.9 nowF 05 22                              28 WW  kn      Guernsey Airport
2017 Mar 24 21 03895 6 05 15 56   8.5   6.5 1026.9  +1.3 nowR 05 22                              26 WW  kn      Jersey Airport
2017 Mar 24 21 03901 / 14 03 80   4.9   0.3 1034.1  +1.3 nowR                                           kn  AWS Thomastown
2017 Mar 24 21 03904 / 27 01 69   3.9   1.3 1034.4  +1.1 nowR                                           kn  AWS Castlederg
2017 Mar 24 21 03907 / 34 03 83   3.6   0.8 1034.1  +0.8 R                                              kn  AWS Magilligan
2017 Mar 24 21 03911 / 30 01 69   1.2   0.4 1035.4  +1.0 nowR                                           kn  AWS Lough Fea
2017 Mar 24 21 03915 / 11 05 82   7.4  -0.1 1034.1  +0.9 nowR                                           kn  AWS Port Glenone
2017 Mar 24 21 03916 / 00 00 84   1.8  -3.5 1035.2  +0.9 nowS                                           kn  AWS Ballypatrick Forest
2017 Mar 24 21 03917 / 09 04 78   5.4   0.3 1034.7  +0.9 nowR                                           kn  AWS Aldergrove
2017 Mar 24 21 03923 / 18 01 81   4.5  -0.1 1034.3  +1.1 nowS                                           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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