Decoded British Isles SYNOP weather reports

Weather data for 2018Oct22-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2018 Oct 22 21 03002 / 28 31 56  10.4   9.4 1004.9  -0.2 nowF 23 //                              47 WW  kn  AWS Baltasound
2018 Oct 22 21 03005 8 27 35 50  10.2   9.2 1007.4  -0.2 F    61 66                              51 WW  kn      Lerwick
2018 Oct 22 21 03008 8 27 31 30  10.7  10.7 1010.5  -0.7 nowF 51 65                              48 WW  kn      Fair Isle
2018 Oct 22 21 03010 / 27 35 //  11.2  10.1 1015.3  -0.9 nowF // //                              47 WW  kn  AWS Sule Skerry
2018 Oct 22 21 03017 / 26 33 24  10.9  10.6 1014.6  -0.6 nowF 62 //                              50 WW  kn  AWS Kirkwall
2018 Oct 22 21 03023 / 26 32 56  11.6   8.8 1026.2  -1.1 nowF 04 //                              44 WW  kn  AWS South Uist Range
2018 Oct 22 21 03026 / 27 32 56  11.4   9.6 1021.8  -0.8 nowR 04 //                              42 10m kn  AWS Stornoway
2018 Oct 22 21 03031 / 27 29 57  10.2   8.3 1021.7  -1.6 nowF 81 //                              39 10m kn  AWS Loch Glascarnoch
2018 Oct 22 21 03034 / 25 22 58  11.8   9.4 1023.8  -1.9 nowF 04 //                              39 WW  kn  AWS Aultbea
2018 Oct 22 21 03039 / 26 39 //   5.7   5.7                   // //                                     kn  AWS Bealach No Ba
2018 Oct 22 21 03044 / 24 27 26  11.1  10.7 1019.2  -0.8 nowR 62 //                              50 WW  kn  AWS Altnaharra
2018 Oct 22 21 03047 / 27 11 57   9.5   7.3 1027.1  -1.2 nowF 57 //                              33 WW  kn  AWS Tulloch Bridge
2018 Oct 22 21 03062 / 22 20 65  12.2   8.4 1020.2  -2.3 nowF                                           kn  AWS Tain Range
2018 Oct 22 21 03063 / 23 09 76  10.4   6.1 1023.5  -1.4 nowF                                    29 10m kn  AWS Aviemore
2018 Oct 22 21 03065 / 28 63 //   2.7   2.7                   // //                                     kn  AWS Cairngorm
2018 Oct 22 21 03066 / 25 28 76  12.2   8.0 1020.9  -1.5 nowS                                    41 WW  kn  AWS Kinloss
2018 Oct 22 21 03068 8 26 26 80  12.2   8.0 1019.9  -1.7 nowS                                    42 WW  kn      Lossiemouth
2018 Oct 22 21 03072 / 28 61 //   4.9   3.6                   // //                                     kn  AWS Cairnwell
2018 Oct 22 21 03075 / 27 31 67  10.8   9.3 1016.2  -0.8 nowF 61 //                              44 WW  kn  AWS Wick
2018 Oct 22 21 03080 / 27 14 73  11.7   4.5 1021.1  -1.8 nowF                                    27 WW  kn  AWS Aboyne
2018 Oct 22 21 03088 / 26 28 74  10.3   5.4 1021.8  -1.8 nowR                                           kn  AWS Inverbervie
2018 Oct 22 21 03091 / 26 17 69  12.3   4.9 1020.4  -2.6 nowF                                           kn  AWS Aberdeen Dyce
2018 Oct 22 21 03100 / 27 27 58  11.5   8.2 1029.7  -1.9 nowS 04 //                              38 10m kn  AWS Tiree
2018 Oct 22 21 03105 / 28 23 59  11.9   8.8 1033.3  -0.8 nowF 04 //                              34 WW  kn  AWS Port Ellen
2018 Oct 22 21 03111 / 27 26 61  12.1   8.5 1033.1  -0.8 nowF // //                              40 WW  kn  AWS Machrihanish
2018 Oct 22 21 03132 / 25 13 67   9.6   6.6 1034.8  -1.2 nowS                                           kn  AWS West Freugh
2018 Oct 22 21 03134 / 27 14 59  10.8   7.6 1030.6  -1.0 nowF 23 //                                     kn  AWS Glasgow Bishopton
2018 Oct 22 21 03136 / 26 16 61  11.8   7.6 1032.3  -0.9 nowF                                    29 WW  kn  AWS Prestwick
2018 Oct 22 21 03144 / 25 23 69  12.0   5.9 1026.5  -1.7 nowF                                           kn  AWS Strathallan
2018 Oct 22 21 03148 / 27 34 //   6.9   5.4                   // //                                     kn  AWS Glen Ogle
2018 Oct 22 21 03153 / 27 15 61   9.5   6.8 1033.6  -0.8 nowR                                           kn  AWS Dundrennan
2018 Oct 22 21 03158 / 26 24 83  10.7   5.1 1027.2  -1.0 F                                       36 10m kn  AWS Charterhall
2018 Oct 22 21 03162 / 24 11 65   9.6   4.7 1031.8  -1.2 nowS                                    28 WW  kn  AWS Eskdalemuir
2018 Oct 22 21 03166 / 26 23 68  11.1   6.7 1028.4  -1.0 nowR                                    36 10m kn  AWS Edinburgh Gogarbank
2018 Oct 22 21 03171 / 25 20 65  11.0   6.3 1025.5  -1.2 nowR                                    34 WW  kn  AWS Leuchars
2018 Oct 22 21 03204 6 27 16 82  11.2   6.5 1035.5  -1.2 nowF                                           kn      Ronaldsway
2018 Oct 22 21 03210 / 27 19 73  10.5   7.5 1035.6  -0.5 nowR // //                              31 WW  kn  AWS St Bees Head
2018 Oct 22 21 03212 / 30 05 66  10.8   7.0 1034.7  -0.6 F                                       19 10m kn  AWS Keswick
2018 Oct 22 21 03214 / 27 14 65  11.9   8.1 1035.1  -1.0 nowF                                    26 WW  kn  AWS Walney Island
2018 Oct 22 21 03220 / // // 80  11.0   7.4 1032.6  -1.2 nowS // //                                     kn  AWS Carlisle
2018 Oct 22 21 03224 / 26 28 66   8.1   6.4 1031.0  -0.8 nowS                                    39 WW  kn  AWS Spadeadam
2018 Oct 22 21 03225 / 27 09 82  10.2   2.7 1033.2  -1.2 nowF // //                                     kn  AWS Shap Fell
2018 Oct 22 21 03226 / 34 06 80   9.0   5.4 1033.1  -0.8 nowF                                           kn  AWS Warcop Range
2018 Oct 22 21 03227 / 27 38 //   3.9   3.7                   // //                                     kn  AWS Great Dun Fell
2018 Oct 22 21 03316 / 28 27 62  12.4   8.4 1037.0  -0.9 nowR                                    33 WW  kn  AWS Crosby
2018 Oct 22 21 03318 / 28 21 //  12.4   8.1                   // //                                     kn  AWS Blackpool
2018 Oct 22 21 03351 / 26 07 66  10.0   6.9 1036.5  -1.1 nowR                                           kn  AWS Rostherne
2018 Oct 22 21 03230 / 25 09 75   8.8   5.3 1030.1  -0.9 nowS // //                                     kn  AWS Redesdale
2018 Oct 22 21 03238 / 27 18 72  10.0   6.3 1028.7  -1.3 nowR                                    35 WW  kn  AWS Albermarle
2018 Oct 22 21 03240 / 25 23 77  11.5   5.1 1027.4  -2.0 nowF                                    34 10m kn  AWS Boulmer
2018 Oct 22 21 03257 / 26 14 73  11.1   6.1 1032.6  -1.0 nowS                                           kn  AWS Leeming
2018 Oct 22 21 03265 / 25 09 81  11.1   6.5 1033.1  -1.3 nowR                                           kn  AWS Topcliffe
2018 Oct 22 21 03266 / 27 11 71  10.5   6.0 1033.1  -1.4 nowS // //                                     kn  AWS Linton-on-Ouse
2018 Oct 22 21 03275 / 24 14 81   8.2   5.3 1030.6  -1.6 nowS                                    34 WW  kn  AWS Loftus
2018 Oct 22 21 03281 / 24 16 //   7.0   5.2                   // //                                     kn  AWS Fylingdales
2018 Oct 22 21 03292 / 26 15 //   9.7   6.1 1031.4  -1.9 F    // //                              27 WW  kn  AWS Bridlington
2018 Oct 22 21 03344 / 28 11 68   8.9   6.5 1034.0  -1.3 nowS                                    22 10m kn  AWS Bingley
2018 Oct 22 21 03346 / 28 23 //   8.8   6.3                   // //                                     kn  AWS Emley Moor No.2
2018 Oct 22 21 03373 / 25 12 77   6.8   4.9 1034.2  -1.5 nowF // //                                     kn  AWS Scampton
2018 Oct 22 21 03377 5 25 12 75   8.2   5.3 1034.6  -1.4 nowF                                           kn      Waddington
2018 Oct 22 21 03379 / 26 14 75   7.6   4.8 1035.0  -1.3 nowF // //                                     kn  AWS Cranwell
2018 Oct 22 21 03382 / 26 12 68   9.6   6.1 1032.6  -1.5 F                                              kn  AWS Leconfield
2018 Oct 22 21 03385 / 24 10 80   8.7   5.1 1033.3  -1.8 nowF // //                                     kn  AWS Donna Nook
2018 Oct 22 21 03391 1 25 09 80   7.7   5.3 1034.5  -1.4 nowF                                           kn      Coningsby
2018 Oct 22 21 03392 / 25 09 71   7.3   5.2 1034.4  -1.3 nowF // //                                     kn  AWS Wainfleet
2018 Oct 22 21 03302 / 27 19 79  11.7   7.6 1038.5  -0.8 nowR                                           kn  AWS Valley
2018 Oct 22 21 03301 / 26 10 70  10.9   7.1 1038.9  -0.5 nowR // //                                     kn  AWS Raf Mona
2018 Oct 22 21 03305 / 24 25 80   9.8   6.4 1037.5  -1.8 nowF                                    35 WW  kn  AWS Capel Curig
2018 Oct 22 21 03313 / 28 11 //  10.6   6.7 1037.7  -1.1 nowR // //                                     kn  AWS Rhyl
2018 Oct 22 21 03321 / 20 03 67   7.1   4.6 1037.2  -1.4 nowS                                           kn  AWS Hawarden
2018 Oct 22 21 03405 / 27 11 81  10.1   6.5 1040.0  -0.4 F    // //                                     kn  AWS Aberdaron
2018 Oct 22 21 03409 / 26 10 //   9.5   5.8 1038.2  -0.9 nowF // //                                     kn  AWS Bala
2018 Oct 22 21 03410 / 24 05 81   7.0   5.0 1037.7  -1.0 nowF // //                                     kn  AWS Lake Vrynwy
2018 Oct 22 21 03502 / 29 11 73  10.6   6.7 1039.6  -0.3 nowF                                           kn  AWS Aberporth
2018 Oct 22 21 03503 / 22 02 63   3.7   3.4 1039.8  -0.1 nowF                                           kn  AWS Trawscoed
2018 Oct 22 21 03507 / 22 03 71   4.4   3.7 1040.2  +0.0 nowF                                           kn  AWS Sennybridge
2018 Oct 22 21 03604 / 32 07 80   8.9   6.2 1040.1  -0.4 nowF // //                                     kn  AWS Milford Haven
2018 Oct 22 21 03605 / 01 04 76   4.9   3.1 1040.1  -0.1 nowF // //                                     kn  AWS Pembrey Sands
2018 Oct 22 21 03609 / 29 03 //   8.8   5.5 1040.5  +0.0 nowF // //                                     kn  AWS Mumbles
2018 Oct 22 21 03716 / 31 09 77   8.4   4.5 1039.1  -0.2 nowF                                           kn  AWS St Athan
2018 Oct 22 21 03330 / 28 09 70   7.9   5.5 1036.3  -1.1 nowF                                           kn  AWS Leek Thorncliffe
2018 Oct 22 21 03354 / 26 10 67   8.6   5.5 1035.9  -1.0 F                                              kn  AWS Nottingham Wea Cen
2018 Oct 22 21 03414 / 24 06 80   6.6   4.9 1037.5  -0.8 nowF                                           kn  AWS Shawbury
2018 Oct 22 21 03520 / 32 04 73   5.2   4.3 1038.7  -0.2 nowF // //                                     kn  AWS Shobdon
2018 Oct 22 21 03522 / 26 01 63   4.4   3.3 1039.2  -0.2 nowR                                           kn  AWS Hereford Credenhill
2018 Oct 22 21 03529 / 26 04 67   7.1   4.3 1038.3  -0.3 nowF                                           kn  AWS Pershore
2018 Oct 22 21 03535 / 26 03 72   6.6   3.9 1037.3  -0.6 nowF                                           kn  AWS Coleshill
2018 Oct 22 21 03544 / 27 06 74   7.3   4.5 1037.2  -0.5 nowF                                           kn  AWS Church Lawford
2018 Oct 22 21 03647 / 25 05 81   4.7   2.6 1038.0  -0.3 nowF // //                                     kn  AWS Little Rissington
2018 Oct 22 21 03649 0 28 04 75   6.4   4.2 1038.2  -0.3 nowF                                           kn      Brize Norton
2018 Oct 22 21 03658 / 10 02 59   1.5   0.0 1038.1  -0.3 nowF // //                                     kn  AWS Benson
2018 Oct 22 21 03660 / 31 03 68   6.9   4.1 1037.9  -0.4 F                                              kn  AWS High Wycombe
2018 Oct 22 21 03462 / 26 10 71   7.6   4.5 1035.4  -0.9 nowF                                    21 10m kn  AWS Wittering
2018 Oct 22 21 03469 / 24 10 72   7.1   5.2 1035.2  -0.8 nowF                                           kn  AWS Holbeach
2018 Oct 22 21 03482 0 26 08 70   5.3   3.4 1035.5  -1.0 nowF                                           kn      Marham
2018 Oct 22 21 03488 / 23 14 82   8.0   4.9 1034.1  -1.3 nowF                                           kn  AWS Weybourne
2018 Oct 22 21 03560 / 24 06 81   7.2   3.7 1036.9  -0.6 nowF                                           kn  AWS Bedford
2018 Oct 22 21 03590 / 26 06 69   3.3   1.9 1036.5  -1.0 nowS                                           kn  AWS Wattisham
2018 Oct 22 21 03684 / 28 06 67   6.2   3.5 1036.8  -0.7 nowS                                           kn  AWS Andrewsfield
2018 Oct 22 21 03693 / 26 05 71   6.6   2.8 1037.0  -0.3 F                                              kn  AWS Shoeburyness
2018 Oct 22 21 03707 / 35 05 81  10.0   5.8 1040.2  +0.1 nowF                                           kn  AWS Chivenor
2018 Oct 22 21 03710 / 34 11 71   6.1   5.3 1039.8  -0.3 nowF // //                                     kn  AWS Liscombe
2018 Oct 22 21 03803 / 02 13 81  11.0   7.3 1041.1  +0.6 nowR                                           kn  AWS Scilly St Marys
2018 Oct 22 21 03808 2 01 12 80  11.1   6.5 1040.4  +0.5 R                                              kn      Camborne
2018 Oct 22 21 03809 1 02 05 70   8.5   5.7 1040.5  +0.8 nowS                                           kn      Culdrose RNAS
2018 Oct 22 21 03823 / 35 07 67   6.8   5.1 1040.2  +0.3 R                                              kn  AWS Cardinham
2018 Oct 22 21 03827 / 01 02 66   7.0   4.0 1040.1  +0.6 nowS                                           kn  AWS Plymouth
2018 Oct 22 21 03840 / 34 06 66   6.6   4.7 1039.6  +0.0 nowF                                           kn  AWS Dunkeswell
2018 Oct 22 21 03853 1 29 03 70   4.2   2.6 1039.3  +0.6 nowF                                           kn      Yeovilton
2018 Oct 22 21 03672 0 26 02 80   5.7   3.4 1037.8  -0.2 nowR                                           kn      Northolt
2018 Oct 22 21 03740 / 27 07 //   7.1   3.7 1038.7  -0.4 nowF // //                                     kn  AWS Lyneham
2018 Oct 22 21 03743 / 30 06 //   7.6   3.9 1038.7  -0.1 F    // //                                     kn  AWS Larkhill
2018 Oct 22 21 03746 / 30 05 65   5.9   3.6 1039.0  +0.2 nowR                                           kn  AWS Boscombe Down
2018 Oct 22 21 03749 / 30 03 72   6.9   3.7 1038.8  +0.3 nowR // //                                     kn  AWS Middle Wallop
2018 Oct 22 21 03761 0 28 05 75   6.8   3.7 1038.4  -0.0 nowR                                           kn      Odiham
2018 Oct 22 21 03768 / 24 02 77   4.1   3.0 1038.4  +0.1 nowR // //                                     kn  AWS South Farnborough
2018 Oct 22 21 03769 / 27 01 65   2.7   1.9 1038.0  +0.1 R                                              kn  AWS Charlwood
2018 Oct 22 21 03770 / // // //   7.6   4.5                   // //                                     kn  AWS St James Park
2018 Oct 22 21 03772 / 31 03 65   7.5   3.4 1037.8  -0.1 nowR                                           kn  AWS Heathrow
2018 Oct 22 21 03781 / 25 03 74   6.0   3.1 1038.1  -0.2 F                                              kn  AWS Kenley
2018 Oct 22 21 03796 / 30 10 //   7.3   3.9 1037.2  +0.4 nowS // //                                     kn  AWS Langdon Bay
2018 Oct 22 21 03797 / 26 06 80   5.9   3.2 1037.4  +0.5 nowR                                           kn  AWS Manston
2018 Oct 22 21 03857 / 35 07 78   9.7   5.5 1039.2  +0.4 nowR                                           kn  AWS Isle of Portland
2018 Oct 22 21 03862 / 34 01 66   3.4   1.9 1038.8  +0.3 nowR                                           kn  AWS Bournemouth Hurn
2018 Oct 22 21 03866 / 31 06 //   9.6   4.7 1038.3  +0.7 nowS // //                                     kn  AWS St Catherines Point
2018 Oct 22 21 03876 / 35 04 //   2.8   1.6 1038.0  +0.5 nowS // //                                     kn  AWS Shoreham
2018 Oct 22 21 03882 / 34 03 69   6.1   3.3 1037.8  +0.4 nowS                                           kn  AWS Herstmonceux
2018 Oct 22 21 03894 3 03 04 83  10.1   6.3 1039.0  +0.8 nowR                                           kn      Guernsey Airport
2018 Oct 22 21 03895 / 03 08 82  11.0   5.8 1038.2  +0.8 nowS                                           kn  AWS Jersey Airport
2018 Oct 22 21 03901 / 26 08 66   9.7   7.1 1037.1  -0.6 nowR                                           kn  AWS Thomastown
2018 Oct 22 21 03904 / 26 12 72  10.4   7.3 1036.0  -1.1 nowR                                           kn  AWS Castlederg
2018 Oct 22 21 03907 / 26 21 64  11.4   8.0 1034.4  -1.0 nowF                                           kn  AWS Magilligan
2018 Oct 22 21 03911 / 28 12 61   8.6   6.6 1036.1  -0.6 nowR                                           kn  AWS Lough Fea
2018 Oct 22 21 03915 / 24 06 63  10.1   6.9 1035.5  -0.5 nowR                                           kn  AWS Port Glenone
2018 Oct 22 21 03916 / 29 19 66   9.6   6.7 1034.6  -0.6 nowF                                    25 WW  kn  AWS Ballypatrick Forest
2018 Oct 22 21 03917 / 26 11 65  10.1   7.1 1036.0  -0.7 nowR                                           kn  AWS Aldergrove
2018 Oct 22 21 03923 / 19 04 70   7.9   5.6 1036.9  -0.5 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.


This page is maintained by r.brugge@reading.ac.uk