Decoded British Isles SYNOP weather reports

Weather data for 2018Nov20-15Z 
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 20 15 03002 / 06 13 82   8.1   4.1 1030.0  -1.6 F                                              kn  AWS Baltasound
2018 Nov 20 15 03005 7 06 13 84   7.7   2.9 1028.8  -1.9 nowS 02 82                                     kn      Lerwick
2018 Nov 20 15 03008 7 06 13 82   8.0   1.5 1028.3  -1.8 F                                              kn      Fair Isle
2018 Nov 20 15 03010 / 11 18 //   8.4   4.3 1027.3  -2.0 F    // //                                     kn  AWS Sule Skerry
2018 Nov 20 15 03017 / 09 09 84   7.3   2.7 1027.5  -1.9 nowF                                           kn  AWS Kirkwall
2018 Nov 20 15 03023 / 06 20 72   7.5   3.6 1023.1  -2.2 nowF                                           kn  AWS South Uist Range
2018 Nov 20 15 03026 / 08 18 82   6.9   2.2 1025.8  -2.0 nowF                                           kn  AWS Stornoway
2018 Nov 20 15 03031 / 09 14 63   3.8   1.9 1025.5  -1.9 F    81 //                              28 WW  kn  AWS Loch Glascarnoch
2018 Nov 20 15 03034 / 07 11 83   5.9   2.3 1025.3  -1.9 nowF                                           kn  AWS Aultbea
2018 Nov 20 15 03039 / 10 25 //   0.3  -0.8                   // //                                     kn  AWS Bealach No Ba
2018 Nov 20 15 03044 / 06 07 84   5.5   1.4 1026.6  -1.8 nowF 23 //                                     kn  AWS Altnaharra
2018 Nov 20 15 03047 / 09 04 62   4.6   2.1 1023.5  -2.0 nowF 23 //                                     kn  AWS Tulloch Bridge
2018 Nov 20 15 03062 / 08 17 82   6.2   3.4 1025.4  -2.0 nowF 23 //                                     kn  AWS Tain Range
2018 Nov 20 15 03063 / 03 05 69   4.3   2.2 1024.1  -2.0 F    23 //                                     kn  AWS Aviemore
2018 Nov 20 15 03065 / 09 34 //  -2.7  -2.7                   // //                                     kn  AWS Cairngorm
2018 Nov 20 15 03066 / 07 10 84   5.8   3.5 1024.9  -2.1 F    82 //                                     kn  AWS Kinloss
2018 Nov 20 15 03068 6 08 17 70   6.9   2.7 1025.1  -2.1 nowF 25 82                                     kn      Lossiemouth
2018 Nov 20 15 03072 / 07 14 //  -1.2  -1.2                   // //                                     kn  AWS Cairnwell
2018 Nov 20 15 03075 / 08 15 81   7.1   1.1 1026.5  -2.0 nowF                                           kn  AWS Wick
2018 Nov 20 15 03080 / 06 08 74   4.9   3.4 1023.7  -1.9 F    82 //                                     kn  AWS Aboyne
2018 Nov 20 15 03088 / 07 27 63   5.9   4.3 1022.3  -2.4 F    23 //                                     kn  AWS Inverbervie
2018 Nov 20 15 03100 / 04 11 83   7.6   2.4 1021.4  -2.3 nowS                                           kn  AWS Tiree
2018 Nov 20 15 03105 / 06 09 75   8.0   1.7 1019.5  -2.5 F                                       26 WW  kn  AWS Port Ellen
2018 Nov 20 15 03111 / 06 19 81   7.2   2.2 1018.2  -2.3 nowF // //                              29 WW  kn  AWS Machrihanish
2018 Nov 20 15 03132 / 05 15 84   7.2   1.8 1016.4  -2.9 nowS                                           kn  AWS West Freugh
2018 Nov 20 15 03134 / 07 15 84   6.7   2.4 1019.2  -2.6 nowF 23 //                                     kn  AWS Glasgow Bishopton
2018 Nov 20 15 03136 / 06 14 84   6.4   2.8 1017.8  -2.6 F    23 //                                     kn  AWS Prestwick
2018 Nov 20 15 03144 / 05 11 83   6.2   3.7 1021.0  -2.3 nowF 23 //                                     kn  AWS Strathallan
2018 Nov 20 15 03148 / 09 15 //   1.7   1.0                   // //                                     kn  AWS Glen Ogle
2018 Nov 20 15 03153 / 05 25 83   5.9   2.2 1014.8  -3.4 F                                       34 WW  kn  AWS Dundrennan
2018 Nov 20 15 03162 7 05 17 75   4.0   2.6 1017.5  -2.5 nowS 25 82                              28 WW  kn      Eskdalemuir
2018 Nov 20 15 03166 / 08 17 78   6.8   2.9 1019.2  -2.4 F    23 //                              33 WW  kn  AWS Edinburgh Gogarbank
2018 Nov 20 15 03171 / 08 19 67   7.6   2.2 1020.9  -2.3 F    23 //                              30 WW  kn  AWS Leuchars
2018 Nov 20 15 03204 6 04 21 82   7.5   2.5 1013.9  -2.6 nowS 15 11                              28 WW  kn      Ronaldsway
2018 Nov 20 15 03210 / 05 15 82   5.8   3.1 1014.7  -2.5 nowS // //                                     kn  AWS St Bees Head
2018 Nov 20 15 03212 / 06 09 83   6.2   2.4 1014.6  -2.8 nowS 81 //                              31 WW  kn  AWS Keswick
2018 Nov 20 15 03214 / 06 10 83   7.4   2.6 1013.1  -2.3 F                                              kn  AWS Walney Island
2018 Nov 20 15 03220 / // // 84   6.4   2.7 1016.0  -2.3 nowS // //                                     kn  AWS Carlisle
2018 Nov 20 15 03224 / 06 21 73   3.9   2.8 1015.9  -2.4 nowS 23 //                              33 WW  kn  AWS Spadeadam
2018 Nov 20 15 03225 / 06 16 82   5.1   2.0 1014.4  -3.0 nowS // //                              25 WW  kn  AWS Shap Fell
2018 Nov 20 15 03226 / 08 30 73   5.2   2.3 1013.3  -2.1 nowS                                    45 WW  kn  AWS Warcop Range
2018 Nov 20 15 03227 / 07 60 //  -0.3  -0.4                   // //                                     kn  AWS Great Dun Fell
2018 Nov 20 15 03316 / 06 17 84   6.5   3.1 1011.4  -2.7 nowS                                    28 WW  kn  AWS Crosby
2018 Nov 20 15 03318 / 07 18 //   6.3   2.6                   // //                                     kn  AWS Blackpool
2018 Nov 20 15 03351 / 07 07 82   5.2   3.1 1010.9  -2.5 nowS 81 //                                     kn  AWS Rostherne
2018 Nov 20 15 03230 / 05 13 80   4.6   3.2 1017.4  -2.4 nowS // //                              27 WW  kn  AWS Redesdale
2018 Nov 20 15 03238 / 07 16 75   4.8   3.4 1015.9  -2.4 nowS 23 //                              31 WW  kn  AWS Albermarle
2018 Nov 20 15 03240 / 05 22 70   7.2   3.9 1018.1  -2.4 nowS 23 //                              32 WW  kn  AWS Boulmer
2018 Nov 20 15 03257 7 03 08 65   5.8   4.0 1014.1  -2.3 nowS 80 82                                     kn      Leeming
2018 Nov 20 15 03265 / 08 15 60   6.3   3.8 1013.8  -2.3 nowS 82 //                                     kn  AWS Topcliffe
2018 Nov 20 15 03266 7 05 15 60   5.8   3.6 1012.4  -2.7 nowF 25 82                              28 WW  kn      Linton-on-Ouse
2018 Nov 20 15 03275 / 07 24 72   6.1   4.3 1013.9  -2.2 nowS 23 //                              37 WW  kn  AWS Loftus
2018 Nov 20 15 03281 / 08 22 //   4.1   3.5                   // //                                     kn  AWS Fylingdales
2018 Nov 20 15 03292 / 10 30 //   7.5   5.2 1012.0  -2.4 nowS // //                              45 WW  kn  AWS Bridlington
2018 Nov 20 15 03344 / 05 12 61   3.5   3.1 1012.3  -2.5 F    61 //                              22 10m kn  AWS Bingley
2018 Nov 20 15 03346 / 07 12 //   3.3   3.2                   // //                                     kn  AWS Emley Moor No.2
2018 Nov 20 15 03373 / 09 15 73   5.1   3.0 1009.9  -2.3 nowS // //                              25 WW  kn  AWS Scampton
2018 Nov 20 15 03377 7 08 16 75   4.7   2.7 1009.9  -2.1 nowS 25 82                              26 WW  kn      Waddington
2018 Nov 20 15 03379 8 06 13 70   4.4   2.5 1009.5  -2.1 nowS 21 62                              27 WW  kn      Cranwell
2018 Nov 20 15 03382 / 09 13 59   6.1   4.0 1011.6  -2.0 nowS 23 //                              27 WW  kn  AWS Leconfield
2018 Nov 20 15 03385 / 08 26 66   6.2   3.2 1010.4  -1.8 nowS // //                              37 WW  kn  AWS Donna Nook
2018 Nov 20 15 03391 7 08 13 62   5.1   2.5 1009.6  -1.7 nowS 80 82                                     kn      Coningsby
2018 Nov 20 15 03392 / 09 20 50   5.4   2.9 1009.7  -1.6 nowS // //                              34 10m kn  AWS Wainfleet
2018 Nov 20 15 03302 8 05 17 84   7.5   3.6 1011.4  -2.9 nowS 80 86                              26 WW  kn      Valley
2018 Nov 20 15 03301 / 06 19 73   6.6   3.2 1011.4  -2.8 nowS // //                              30 WW  kn  AWS Raf Mona
2018 Nov 20 15 03305 / 05 28 69   5.2   2.4 1010.4  -3.3 nowS                                    38 WW  kn  AWS Capel Curig
2018 Nov 20 15 03313 / 04 09 79   5.9   3.4 1011.4  -3.0 nowS // //                                     kn  AWS Rhyl
2018 Nov 20 15 03321 / 04 10 81   5.3   3.6 1011.2  -2.6 nowS 61 //                                     kn  AWS Hawarden
2018 Nov 20 15 03405 / 04 13 84   5.7   2.7 1011.2  -2.7 nowS // //                                     kn  AWS Aberdaron
2018 Nov 20 15 03409 / 06 07 //   4.4   3.1 1010.3  -2.7 nowS // //                                     kn  AWS Bala
2018 Nov 20 15 03410 / 04 20 65   3.1   1.8 1009.3  -3.0 nowS // //                              30 WW  kn  AWS Lake Vrynwy
2018 Nov 20 15 03502 / 04 20 82   6.3   2.2 1008.9  -2.6 nowF 23 //                                     kn  AWS Aberporth
2018 Nov 20 15 03507 / 04 07 65   3.0   2.2 1008.4  -2.5 F    61 //                                     kn  AWS Sennybridge
2018 Nov 20 15 03604 / 04 10 81   6.7  -0.1 1008.7  -2.4 nowS // //                                     kn  AWS Milford Haven
2018 Nov 20 15 03605 / 04 11 73   6.2   1.8 1008.4  -2.1 nowS // //                                     kn  AWS Pembrey Sands
2018 Nov 20 15 03609 / 03 15 //   6.9   0.9 1008.0  -2.0 F    // //                              26 WW  kn  AWS Mumbles
2018 Nov 20 15 03716 / 05 12 82   5.9   0.7 1006.8  -2.0 F                                              kn  AWS St Athan
2018 Nov 20 15 03330 / 08 19 66   3.0   2.2 1009.6  -2.7 nowS 67 //                              29 WW  kn  AWS Leek Thorncliffe
2018 Nov 20 15 03354 / 07 13 67   4.3   2.9 1009.8  -2.2 nowS 61 //                              26 WW  kn  AWS Nottingham Wea Cen
2018 Nov 20 15 03414 8 03 11 65   5.2   3.2 1009.7  -2.5 nowS 60 86                                     kn      Shawbury
2018 Nov 20 15 03520 / 06 09 48   3.0   2.0 1009.0  -2.2 nowS // //                                     kn  AWS Shobdon
2018 Nov 20 15 03522 / 03 07 78   4.8   3.0 1008.5  -2.4 nowS 81 //                                     kn  AWS Hereford Credenhill
2018 Nov 20 15 03529 / 06 10 74   5.0   2.0 1008.2  -2.2 F    81 //                                     kn  AWS Pershore
2018 Nov 20 15 03535 / 05 08 79   4.4   2.4 1008.4  -2.2 nowS 61 //                                     kn  AWS Coleshill
2018 Nov 20 15 03544 / 07 10 71   4.2   2.5 1008.1  -2.0 nowS 61 //                                     kn  AWS Church Lawford
2018 Nov 20 15 03647 / 05 15 81   3.0   1.7 1006.6  -2.1 nowS // //                                     kn  AWS Little Rissington
2018 Nov 20 15 03649 8 05 14 68   4.4   2.1 1006.8  -2.0 F    80 82                                     kn      Brize Norton
2018 Nov 20 15 03658 8 04 11 65   4.0   2.4 1006.4  -1.8 nowS 60 62                                     kn      Benson
2018 Nov 20 15 03660 / 08 09 64   2.8   1.7 1006.4  -1.6 nowS 61 //                                     kn  AWS High Wycombe
2018 Nov 20 15 03462 / 06 13 66   4.0   2.6 1008.4  -1.7 nowS 81 //                                     kn  AWS Wittering
2018 Nov 20 15 03469 / 08 18 80   4.7   2.5 1009.2  -1.8 nowS 23 //                                     kn  AWS Holbeach
2018 Nov 20 15 03482 8 07 12 65   4.5   1.8 1008.5  -1.6 nowS 80 82                                     kn      Marham
2018 Nov 20 15 03488 / 07 28 60   5.5   2.0 1009.2  -1.7 nowS 23 //                              36 WW  kn  AWS Weybourne
2018 Nov 20 15 03560 / 07 15 84   3.9   1.8 1007.7  -1.8 nowS 23 //                                     kn  AWS Bedford
2018 Nov 20 15 03590 8 08 08 65   3.7   2.0 1007.2  -1.4 nowS 80 82                                     kn      Wattisham
2018 Nov 20 15 03684 / 07 10 62   3.4   1.9 1006.6  -1.5 nowS 23 //                                     kn  AWS Andrewsfield
2018 Nov 20 15 03693 / 08 14 64   4.7   1.8 1005.8  -1.4 nowS 23 //                                     kn  AWS Shoeburyness
2018 Nov 20 15 03707 / 06 12 83   6.8   0.1 1006.8  -2.4 nowS                                           kn  AWS Chivenor
2018 Nov 20 15 03710 / 05 12 72   3.8   0.6 1006.4  -2.0 F    // //                                     kn  AWS Liscombe
2018 Nov 20 15 03803 / 07 12 83   7.6   1.7 1006.3  -1.5 nowS                                           kn  AWS Scilly St Marys
2018 Nov 20 15 03808 7 05 10 81   6.2  -0.8 1006.3  -1.5 nowS                                           kn      Camborne
2018 Nov 20 15 03809 4 04 11 80   5.2   0.3 1006.1  -1.4 nowS                                           kn      Culdrose RNAS
2018 Nov 20 15 03823 / 05 15 81   5.3   0.1 1005.8  -1.1 F                                              kn  AWS Cardinham
2018 Nov 20 15 03827 / 04 11 80   6.3   0.4 1005.7  -1.6 nowS                                           kn  AWS Plymouth
2018 Nov 20 15 03840 / 04 12 67   3.4   0.9 1006.1  -1.8 nowS 57 //                                     kn  AWS Dunkeswell
2018 Nov 20 15 03853 8 03 13 62   5.3   1.8 1006.0  -1.8 nowS 60 62                                     kn      Yeovilton
2018 Nov 20 15 03672 8 06 10 70   4.0   2.3 1006.1  -1.7 nowS 61 66                                     kn      Northolt
2018 Nov 20 15 03740 / 04 13 //   3.6   1.5 1006.5  -2.0 nowS // //                                     kn  AWS Lyneham
2018 Nov 20 15 03743 8 04 12 61   3.0   1.9 1005.8  -1.6 nowS 58 65                                     kn      Larkhill
2018 Nov 20 15 03746 8 02 12 70   3.5   2.0 1005.7  -1.7 nowS 60 62                                     kn      Boscombe Down
2018 Nov 20 15 03749 8 04 11 65   4.1   1.9 1005.5  -1.7 nowS 61 62                                     kn      Middle Wallop
2018 Nov 20 15 03761 8 09 08 57   2.7   2.0 1005.8  -1.5 nowS 80 82                                     kn      Odiham
2018 Nov 20 15 03768 / 09 09 45   2.8   2.0 1005.9  -1.3 nowS // //                                     kn  AWS South Farnborough
2018 Nov 20 15 03769 / 05 05 58   3.0   1.7 1005.3  -1.4 nowS 23 //                                     kn  AWS Charlwood
2018 Nov 20 15 03770 / // // //   4.0   2.7                   // //                                     kn  AWS St James Park
2018 Nov 20 15 03772 / 05 07 61   3.9   2.7 1006.0  -1.7 nowS 62 //                                     kn  AWS Heathrow
2018 Nov 20 15 03781 / 07 04 44   2.0   1.8 1005.8  -1.4 nowS 61 //                                     kn  AWS Kenley
2018 Nov 20 15 03796 / 09 19 //   3.9  -1.5 1005.0  -1.0 nowS // //                              30 WW  kn  AWS Langdon Bay
2018 Nov 20 15 03797 / 09 16 63   4.0  -0.1 1005.5  -1.3 nowS 81 //                                     kn  AWS Manston
2018 Nov 20 15 03857 / 04 14 68   4.2   2.8 1005.1  -1.2 nowS 61 //                                     kn  AWS Isle of Portland
2018 Nov 20 15 03862 / 06 08 69   3.4   2.4 1005.3  -1.5 nowS 61 //                                     kn  AWS Bournemouth Hurn
2018 Nov 20 15 03866 / 06 09 //   3.9   1.9 1004.2  -1.3 nowS // //                                     kn  AWS St Catherines Point
2018 Nov 20 15 03872 / 07 11 68   3.9   1.9 1004.7  -1.5 nowS 23 //                                     kn  AWS Thorney Island
2018 Nov 20 15 03876 / 05 07 //   3.9   1.1 1004.8  -1.5 nowS // //                                     kn  AWS Shoreham
2018 Nov 20 15 03882 / 06 05 56   2.3   1.2 1004.9  -1.4 nowS 61 //                                     kn  AWS Herstmonceux
2018 Nov 20 15 03894 8 03 06 58   3.4   2.5 1003.6  -1.0 nowS 80 88                                     kn      Guernsey Airport
2018 Nov 20 15 03895 / 05 02 68   4.8   1.9 1003.0  -1.1 nowS                                           kn  AWS Jersey Airport
2018 Nov 20 15 03901 / 06 14 //                               // //                              26 WW  kn  AWS Thomastown
2018 Nov 20 15 03904 / 06 12 84   7.0   2.7 1017.0  -2.5 F                                              kn  AWS Castlederg
2018 Nov 20 15 03907 / 06 18 77   7.9   3.6 1018.1  -2.6 F    81 //                              27 WW  kn  AWS Magilligan
2018 Nov 20 15 03911 / 06 06 80   5.6   2.0 1017.1  -2.5 F                                              kn  AWS Lough Fea
2018 Nov 20 15 03915 / 06 08 80   7.0   2.2 1016.5  -3.0 F    23 //                                     kn  AWS Port Glenone
2018 Nov 20 15 03916 / 09 19 83   6.3   2.5 1017.8  -2.6 F                                       29 WW  kn  AWS Ballypatrick Forest
2018 Nov 20 15 03917 / 04 09 83   6.6   3.4 1016.7  -2.4 F    23 //                                     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.


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