Decoded British Isles SYNOP weather reports

Weather data for 2018Nov21-09Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2018 Nov 21 09 03002 / 13 08 83   5.3   3.9 1028.4  +1.0 nowR                                           kn  AWS Baltasound
2018 Nov 21 09 03005 6 12 16 80   6.3   0.2 1027.7  +1.0 nowR                                           kn      Lerwick
2018 Nov 21 09 03008 / 10 24 57   6.1   3.1 1026.3  +1.0 nowR                                    37 WW  kn  AWS Fair Isle
2018 Nov 21 09 03010 / 10 30 //   7.8   4.5 1022.3  +0.2 R    // //                              40 WW  kn  AWS Sule Skerry
2018 Nov 21 09 03017 / 10 22 42   6.5   4.5 1023.6  +0.7 R    81 //                              32 WW  kn  AWS Kirkwall
2018 Nov 21 09 03023 / 07 29 81   7.6   3.7 1014.1  -2.2 F                                       36 WW  kn  AWS South Uist Range
2018 Nov 21 09 03026 / 09 16 79   7.8   4.6 1019.3  -0.2 nowR                                    26 WW  kn  AWS Stornoway
2018 Nov 21 09 03034 / 07 11 83   7.5   4.1 1017.4  -0.6 nowS                                           kn  AWS Aultbea
2018 Nov 21 09 03039 / 12 23 //   1.2   0.1                   // //                                     kn  AWS Bealach No Ba
2018 Nov 21 09 03044 / 05 14 80   6.0   4.5 1020.2  -0.4 nowS 23 //                                     kn  AWS Altnaharra
2018 Nov 21 09 03047 / 13 04 66   4.3   3.0 1015.2  -0.7 nowS 62 //                                     kn  AWS Tulloch Bridge
2018 Nov 21 09 03063 / 05 07 60   4.8   3.4 1016.7  -0.1 nowR 62 //                                     kn  AWS Aviemore
2018 Nov 21 09 03065 / // // //  -0.7  -0.7                   // //                                     kn  AWS Cairngorm
2018 Nov 21 09 03066 / 07 17 67   6.7   5.4 1017.8  -0.3 F    61 //                              27 WW  kn  AWS Kinloss
2018 Nov 21 09 03068 7 10 21 65   7.7   5.3 1018.5  +0.0 S    80 82                                     kn      Lossiemouth
2018 Nov 21 09 03072 / // // //  -0.3  -0.3                   // //                                     kn  AWS Cairnwell
2018 Nov 21 09 03075 / 09 27 62   7.8   4.4 1021.4  +0.2 R    23 //                              40 WW  kn  AWS Wick
2018 Nov 21 09 03088 / 11 26 63   6.9   4.9 1016.4  +1.2 nowR 23 //                              43 WW  kn  AWS Inverbervie
2018 Nov 21 09 03100 / 05 16 83   7.2   2.7 1012.5  -1.0 nowS                                           kn  AWS Tiree
2018 Nov 21 09 03105 / 07 21 80   6.7   3.8 1009.8  -1.0 nowS 23 //                              32 WW  kn  AWS Port Ellen
2018 Nov 21 09 03111 / 08 18 83   6.5   3.3 1009.2  -0.4 nowR // //                              27 WW  kn  AWS Machrihanish
2018 Nov 21 09 03132 / 07 15 84   4.7   2.4 1008.6  +0.5 nowR                                           kn  AWS West Freugh
2018 Nov 21 09 03134 / 10 15 69   5.5   3.2 1011.7  +0.5 nowR                                    27 WW  kn  AWS Glasgow Bishopton
2018 Nov 21 09 03136 / 07 10 84   4.9   2.1 1009.9  +0.9 R                                              kn  AWS Prestwick
2018 Nov 21 09 03148 / 11 24 //   2.3   2.0                   // //                                     kn  AWS Glen Ogle
2018 Nov 21 09 03153 / 07 20 77   4.3   2.9 1008.6  +1.3 nowR 23 //                                     kn  AWS Dundrennan
2018 Nov 21 09 03158 / 09 12 64   5.1   3.4 1012.6  +1.5 nowR 81 //                                     kn  AWS Charterhall
2018 Nov 21 09 03162 8 06 10 82   3.0   2.1 1011.7  +1.5 nowR 21 62                                     kn      Eskdalemuir
2018 Nov 21 09 03166 / 09 10 71   5.5   3.4 1012.6  +1.5 nowR 23 //                                     kn  AWS Edinburgh Gogarbank
2018 Nov 21 09 03171 / 12 22 60   7.5   4.5 1014.4  +1.2 nowR 23 //                              37 WW  kn  AWS Leuchars
2018 Nov 21 09 03204 7 11 22 80   5.9   2.9 1007.2  +1.1 R    27 82                              32 WW  kn      Ronaldsway
2018 Nov 21 09 03210 / 10 05 82   3.1   0.4 1009.1  +1.6 nowR // //                                     kn  AWS St Bees Head
2018 Nov 21 09 03212 / 09 08 84   4.5   1.9 1009.7  +1.9 nowR                                           kn  AWS Keswick
2018 Nov 21 09 03214 / 09 12 84   4.7   2.3 1008.9  +2.1 nowR                                           kn  AWS Walney Island
2018 Nov 21 09 03220 / // // 84   4.5   2.6 1010.2  +1.7 nowR // //                                     kn  AWS Carlisle
2018 Nov 21 09 03224 / 09 12 75   2.1   1.7 1010.9  +1.7 R    23 //                                     kn  AWS Spadeadam
2018 Nov 21 09 03225 / 11 03 84   2.0   0.9 1010.6  +2.1 nowR // //                                     kn  AWS Shap Fell
2018 Nov 21 09 03226 / 09 19 84   2.7   1.4 1009.9  +2.3 nowR 23 //                              27 WW  kn  AWS Warcop Range
2018 Nov 21 09 03227 / 10 27 //  -1.4  -1.4                   // //                                     kn  AWS Great Dun Fell
2018 Nov 21 09 03316 / 10 05 78   3.7   2.4 1008.7  +2.3 nowR                                           kn  AWS Crosby
2018 Nov 21 09 03318 / 11 05 //   3.7   2.2                   // //                                     kn  AWS Blackpool
2018 Nov 21 09 03351 / 13 04 60   3.7   1.9 1009.1  +2.5 nowR                                           kn  AWS Rostherne
2018 Nov 21 09 03230 / 11 16 58   2.8   1.7 1012.5  +2.1 nowR // //                                     kn  AWS Redesdale
2018 Nov 21 09 03238 / 11 15 61   4.0   2.5 1011.3  +2.1 nowR 82 //                              28 WW  kn  AWS Albermarle
2018 Nov 21 09 03240 / 12 15 60   5.6   3.6 1012.8  +1.8 nowR 82 //                              34 WW  kn  AWS Boulmer
2018 Nov 21 09 03257 7 09 04 62   4.1   3.4 1010.7  +2.3 nowR 02 82                                     kn      Leeming
2018 Nov 21 09 03265 / 11 11 67   4.6   3.5 1010.8  +2.3 nowR                                           kn  AWS Topcliffe
2018 Nov 21 09 03266 8 10 10 61   4.4   3.1 1010.6  +2.5 nowR 03 86                                     kn      Linton-on-Ouse
2018 Nov 21 09 03275 / 13 15 58   2.7   2.1 1011.9  +3.0 nowR 62 //                              26 WW  kn  AWS Loftus
2018 Nov 21 09 03281 / 11 10 //   1.9   1.7                   // //                                     kn  AWS Fylingdales
2018 Nov 21 09 03292 / 12 24 //   6.2   3.9 1011.3  +3.3 nowR // //                              32 WW  kn  AWS Bridlington
2018 Nov 21 09 03344 / 10 09 30   2.5   2.5 1009.7  +2.3 nowR 81 //                                     kn  AWS Bingley
2018 Nov 21 09 03346 / 13 13 //   1.6   1.6                   // //                                     kn  AWS Emley Moor No.2
2018 Nov 21 09 03373 / 14 09 56   2.6   2.3 1010.9  +3.7 nowR // //                                     kn  AWS Scampton
2018 Nov 21 09 03377 8 14 10 45   2.6   2.5 1011.1  +3.8 nowR 60 65                                     kn      Waddington
2018 Nov 21 09 03379 8 14 12 50   2.6   2.1 1011.1  +3.8 nowR 61 62                                     kn      Cranwell
2018 Nov 21 09 03382 / 14 09 65   5.0   2.5 1011.1  +2.9 nowR                                           kn  AWS Leconfield
2018 Nov 21 09 03385 / 14 14 71   4.7   2.4 1011.6  +3.8 nowR // //                              29 WW  kn  AWS Donna Nook
2018 Nov 21 09 03391 7 14 11 57   3.8   2.8 1011.4  +4.0 nowR 05 62                                     kn      Coningsby
2018 Nov 21 09 03392 / 15 17 65   4.2   2.2 1011.8  +4.1 nowR // //                                     kn  AWS Wainfleet
2018 Nov 21 09 03302 6 10 07 81   4.2   2.3 1006.7  +1.8 nowR 60 62                                     kn      Valley
2018 Nov 21 09 03301 / 12 07 81   3.7   1.6 1007.0  +1.7 nowR // //                                     kn  AWS Raf Mona
2018 Nov 21 09 03305 / 07 06 71   2.1   1.1 1008.1  +2.2 nowR                                           kn  AWS Capel Curig
2018 Nov 21 09 03313 / 12 03 57   3.0   2.2 1008.3  +2.3 nowR // //                                     kn  AWS Rhyl
2018 Nov 21 09 03321 / 16 04 58   3.5   2.4 1008.7  +2.2 nowR 04 //                                     kn  AWS Hawarden
2018 Nov 21 09 03405 / 14 13 81   4.0   1.8 1007.0  +1.6 nowR // //                                     kn  AWS Aberdaron
2018 Nov 21 09 03409 / 10 04 //   2.3   1.2 1008.0  +2.2 nowR // //                                     kn  AWS Bala
2018 Nov 21 09 03410 / 09 07 01   0.4   0.4 1008.0  +2.0 nowR // //                                     kn  AWS Lake Vrynwy
2018 Nov 21 09 03502 / 15 15 62   2.8   1.3 1005.9  +0.8 nowR                                           kn  AWS Aberporth
2018 Nov 21 09 03507 / 14 08 56   1.5   0.9 1007.7  +1.9 nowR 81 //                                     kn  AWS Sennybridge
2018 Nov 21 09 03604 / 13 12 71   4.4   2.7 1006.1  +1.1 nowR // //                                     kn  AWS Milford Haven
2018 Nov 21 09 03605 / 09 06 61   3.0   1.0 1006.6  +1.5 nowR // //                                     kn  AWS Pembrey Sands
2018 Nov 21 09 03609 / 09 19 //   5.1   2.8 1007.3  +1.5 nowR // //                                     kn  AWS Mumbles
2018 Nov 21 09 03716 / 08 08 60   3.3   1.5 1007.1  +1.9 nowR                                           kn  AWS St Athan
2018 Nov 21 09 03330 / 13 10 57   1.5   0.4 1009.4  +2.7 nowR 04 //                                     kn  AWS Leek Thorncliffe
2018 Nov 21 09 03354 / 15 08 57   2.5   0.9 1010.6  +3.6 nowR 04 //                                     kn  AWS Nottingham Wea Cen
2018 Nov 21 09 03414 8 09 06 56   3.2   2.7 1008.4  +2.2 nowR 20 52                                     kn      Shawbury
2018 Nov 21 09 03520 / 10 04 56   2.8   2.4 1008.4  +2.4 nowR // //                                     kn  AWS Shobdon
2018 Nov 21 09 03522 / 10 04 57   3.1   2.5 1008.7  +2.4 nowR 22 //                                     kn  AWS Hereford Credenhill
2018 Nov 21 09 03529 / 13 08 58   2.6   1.2 1009.5  +3.3 nowR 04 //                                     kn  AWS Pershore
2018 Nov 21 09 03535 / 13 05 58   2.3   0.8 1009.6  +3.4 nowR 04 //                                     kn  AWS Coleshill
2018 Nov 21 09 03544 / 13 07 57   2.3   1.1 1010.0  +3.5 nowS 04 //                                     kn  AWS Church Lawford
2018 Nov 21 09 03647 / 12 08 50   1.2   0.9 1008.9  +2.8 R    // //                                     kn  AWS Little Rissington
2018 Nov 21 09 03649 8 12 08 45   2.1   1.4 1009.4  +2.9 R    10 22                                     kn      Brize Norton
2018 Nov 21 09 03658 7 13 07 56   2.5   1.6 1009.5  +2.7 R    80 82                                     kn      Benson
2018 Nov 21 09 03660 / 13 08 35   1.3   1.3 1010.2  +3.0 nowR 10 //                                     kn  AWS High Wycombe
2018 Nov 21 09 03462 / 14 08 50   2.2   1.6 1010.5  +3.6 R    10 //                                     kn  AWS Wittering
2018 Nov 21 09 03469 / 15 11 62   3.2   2.3 1011.7  +4.0 nowR                                           kn  AWS Holbeach
2018 Nov 21 09 03482 3 13 10 58   3.4   2.0 1012.2  +4.1 nowR 05 81                                     kn      Marham
2018 Nov 21 09 03560 / 14 11 60   2.8   1.6 1010.9  +3.5 nowR 04 //                                     kn  AWS Bedford
2018 Nov 21 09 03590 3 14 08 62   3.6   1.9 1012.3  +3.7 nowR                                           kn      Wattisham
2018 Nov 21 09 03684 / 13 08 57   2.8   2.0 1011.5  +3.6 nowR 04 //                                     kn  AWS Andrewsfield
2018 Nov 21 09 03693 / 16 12 66   5.0   2.1 1011.9  +3.5 nowR                                           kn  AWS Shoeburyness
2018 Nov 21 09 03707 / 12 08 57   1.5   0.5 1006.8  +1.5 nowR 04 //                                     kn  AWS Chivenor
2018 Nov 21 09 03710 / 10 05 41   0.1   0.0 1007.2  +1.5 nowR // //                                     kn  AWS Liscombe
2018 Nov 21 09 03803 / 16 09 82   7.0   3.4 1005.4  +1.2 nowR                                           kn  AWS Scilly St Marys
2018 Nov 21 09 03808 1 13 04 58   3.4   0.6 1006.0  +1.6 R    05 00                                     kn      Camborne
2018 Nov 21 09 03809 2 06 05 62  -1.7  -2.6 1006.1  +1.4 nowR 15 00                                     kn      Culdrose RNAS
2018 Nov 21 09 03823 / 12 05 62   1.3  -0.8 1006.2  +1.6 nowR                                           kn  AWS Cardinham
2018 Nov 21 09 03840 / 09 06 01  -0.1  -0.1 1007.2  +1.7 nowR 34 //                                     kn  AWS Dunkeswell
2018 Nov 21 09 03853 7 04 03 25   1.6   1.3 1007.2  +1.0 R    10 84                                     kn      Yeovilton
2018 Nov 21 09 03672 8 13 07 58   2.6   2.1 1010.3  +2.9 nowR 10 11                                     kn      Northolt
2018 Nov 21 09 03743 8 08 06 18   0.4   0.1 1008.3  +2.0 nowR 68 76                                     kn      Larkhill
2018 Nov 21 09 03746 8 09 07 25   0.6   0.5 1008.3  +2.0 nowR 68 76                                     kn      Boscombe Down
2018 Nov 21 09 03749 8 09 10 45   2.0   1.6 1008.3  +2.1 nowS 61 76                                     kn      Middle Wallop
2018 Nov 21 09 03761 5 12 08 60   1.9   1.5 1009.3  +2.4 R    25 86                                     kn      Odiham
2018 Nov 21 09 03769 / 11 05 57   3.1   2.4 1010.1  +2.8 R    23 //                                     kn  AWS Charlwood
2018 Nov 21 09 03770 / // // //   3.4   2.5                   // //                                     kn  AWS St James Park
2018 Nov 21 09 03772 / 11 06 61   2.6   2.2 1010.2  +2.7 nowR                                           kn  AWS Heathrow
2018 Nov 21 09 03781 / 13 07 58   2.3   1.9 1010.6  +3.1 nowR 10 //                                     kn  AWS Kenley
2018 Nov 21 09 03796 / 15 17 //   3.4   2.1 1012.4  +3.5 nowR // //                              26 WW  kn  AWS Langdon Bay
2018 Nov 21 09 03797 / 15 12 58   4.2   2.9 1012.5  +3.4 nowS 04 //                                     kn  AWS Manston
2018 Nov 21 09 03857 / 19 01 80   5.1   4.2 1006.5  +2.0 nowR                                           kn  AWS Isle of Portland
2018 Nov 21 09 03862 / 17 18 45   6.3   4.9 1006.8  +1.2 nowR 82 //                              28 10m kn  AWS Bournemouth Hurn
2018 Nov 21 09 03866 / 16 13 //   7.8   3.4 1008.2  +2.6 nowR // //                              29 WW  kn  AWS St Catherines Point
2018 Nov 21 09 03872 / 20 18 75   7.2   2.4 1008.9  +2.7 nowR                                    25 WW  kn  AWS Thorney Island
2018 Nov 21 09 03876 / 17 15 //   6.8   1.0 1010.0  +3.2 nowR // //                              27 WW  kn  AWS Shoreham
2018 Nov 21 09 03882 / 18 06 63   4.3   1.8 1011.1  +2.9 nowR                                           kn  AWS Herstmonceux
2018 Nov 21 09 03894 7 21 12 68   6.9   3.1 1007.8  +3.1 nowR 15 98                                     kn      Guernsey Airport
2018 Nov 21 09 03895 / 17 15 64   5.8   3.2 1008.4  +2.7 R                                       26 WW  kn  AWS Jersey Airport
2018 Nov 21 09 03901 / 03 08 84   5.2   3.7 1006.1  -1.7 nowS 23 //                                     kn  AWS Thomastown
2018 Nov 21 09 03904 / 04 08 84   5.5   4.2 1007.0  -2.0 nowS 23 //                                     kn  AWS Castlederg
2018 Nov 21 09 03907 / 08 16 71   6.8   4.9 1008.1  -1.6 nowS 61 //                              32 WW  kn  AWS Magilligan
2018 Nov 21 09 03911 / 08 08 80   4.5   3.1 1007.5  -1.3 nowS 23 //                                     kn  AWS Lough Fea
2018 Nov 21 09 03915 / 07 08 83   5.9   3.2 1007.2  -0.9 nowS 23 //                                     kn  AWS Port Glenone
2018 Nov 21 09 03916 / 11 19 78   5.5   3.1 1008.5  -1.0 nowS 81 //                              29 WW  kn  AWS Ballypatrick Forest
2018 Nov 21 09 03917 / 07 10 82   5.6   3.1 1007.5  -0.2 nowR 82 //                                     kn  AWS Aldergrove
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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