Decoded British Isles SYNOP weather reports

Weather data for 2018Feb25-15Z 
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 Feb 25 15 03002 / 18 10 82   4.9   2.3 1035.2  +0.6 R                                              kn  AWS Baltasound
2018 Feb 25 15 03005 7 16 15 81   4.7   0.3 1034.5  +0.5 nowR                                           kn      Lerwick
2018 Feb 25 15 03008 7 17 15 72   4.9   0.9 1033.8  +0.3 nowS 02 82                                     kn      Fair Isle
2018 Feb 25 15 03010 / 14 22 //   5.7   2.0 1030.3  +0.2 nowS // //                              25 WW  kn  AWS Sule Skerry
2018 Feb 25 15 03017 / 16 18 80   5.6   0.8 1032.4  +0.5 nowS                                           kn  AWS Kirkwall
2018 Feb 25 15 03023 / 16 12 80   6.4  -0.2 1028.4  +0.2 nowS                                           kn  AWS South Uist Range
2018 Feb 25 15 03026 / 16 04 83   7.1  -1.2 1029.4  +0.1 nowR                                           kn  AWS Stornoway
2018 Feb 25 15 03031 / 15 05 81   5.6  -4.1 1030.3  -0.1 nowS                                           kn  AWS Loch Glascarnoch
2018 Feb 25 15 03034 / 30 05 83   7.1  -1.3 1029.6  -0.1 nowS                                           kn  AWS Aultbea
2018 Feb 25 15 03039 / // // //   0.8 -14.8                   // //                                     kn  AWS Bealach No Ba
2018 Feb 25 15 03044 / 10 06 81   6.8  -4.7 1030.2  -0.2 nowS                                           kn  AWS Altnaharra
2018 Feb 25 15 03047 / 15 09 81   4.5  -3.1 1031.2  -0.1 nowS                                           kn  AWS Tulloch Bridge
2018 Feb 25 15 03062 / 03 05 81   6.0   0.7 1030.6  -0.4 F                                              kn  AWS Tain Range
2018 Feb 25 15 03063 / 23 08 71   4.9  -3.1 1030.3  -0.2 nowS                                           kn  AWS Aviemore
2018 Feb 25 15 03065 / 18 18 //  -5.9  -6.7                   // //                                     kn  AWS Cairngorm
2018 Feb 25 15 03066 / 14 12 82   7.3  -1.7 1030.3  -0.3 F                                              kn  AWS Kinloss
2018 Feb 25 15 03068 1 15 15 80   6.1  -2.9 1031.0  +0.1 nowR                                           kn      Lossiemouth
2018 Feb 25 15 03072 / 13 19 //  -4.3  -4.4                   // //                                     kn  AWS Cairnwell
2018 Feb 25 15 03075 / 15 16 70   4.9  -0.1 1031.9  +0.4 nowS                                    26 WW  kn  AWS Wick
2018 Feb 25 15 03080 / 14 07 63   3.2  -0.9 1032.5  +0.0 S                                              kn  AWS Aboyne
2018 Feb 25 15 03088 / 15 18 74   2.8  -1.2 1033.0  +0.1 nowR                                           kn  AWS Inverbervie
2018 Feb 25 15 03091 / 17 14 73   4.0  -0.7 1032.9  +0.0 S                                              kn  AWS Aberdeen Dyce
2018 Feb 25 15 03100 / 13 16 65   6.0   0.6 1028.5  +0.1 R                                              kn  AWS Tiree
2018 Feb 25 15 03105 / 14 16 64   6.0   0.2 1028.3  +0.0 S                                       27 WW  kn  AWS Port Ellen
2018 Feb 25 15 03111 / 12 15 74   6.2  -0.3 1028.6  -0.4 F    // //                                     kn  AWS Machrihanish
2018 Feb 25 15 03132 / 14 13 70   5.0  -0.3 1029.4  -0.3 nowS                                           kn  AWS West Freugh
2018 Feb 25 15 03134 / 10 10 82   6.3  -0.9 1030.0  -0.3 nowF                                           kn  AWS Glasgow Bishopton
2018 Feb 25 15 03136 / 10 07 71   7.4  -1.9 1029.4  -0.2 nowS                                           kn  AWS Prestwick
2018 Feb 25 15 03144 / 07 07 78   4.1  -1.2 1031.8  +0.0 S                                              kn  AWS Strathallan
2018 Feb 25 15 03148 / 12 12 //  -0.9  -4.7                   // //                                     kn  AWS Glen Ogle
2018 Feb 25 15 03153 / 09 10 62   4.6  -1.9 1029.2  -0.3 nowS                                           kn  AWS Dundrennan
2018 Feb 25 15 03155 / 09 05 82   5.4  -3.4 1029.7  -0.4 nowS // //                                     kn  AWS Drumalbin
2018 Feb 25 15 03158 / 11 13 83   3.2  -2.6 1031.7  -0.0 nowR                                           kn  AWS Charterhall
2018 Feb 25 15 03162 / 11 05 80   4.1  -5.9 1030.9  -0.4 nowS                                           kn  AWS Eskdalemuir
2018 Feb 25 15 03166 / 11 09 70   5.8  -1.5 1030.6  -0.1 nowS                                           kn  AWS Edinburgh Gogarbank
2018 Feb 25 15 03171 / 13 15 69   4.2  -1.7 1032.2  +0.1 nowS                                           kn  AWS Leuchars
2018 Feb 25 15 03204 0 09 20 75   5.0  -2.9 1028.7  -0.5 F                                       27 WW  kn      Ronaldsway
2018 Feb 25 15 03210 / 33 04 77   4.4  -2.2 1029.6  -0.4 F    // //                                     kn  AWS St Bees Head
2018 Feb 25 15 03212 / 08 07 79   6.2  -2.2 1029.7  -0.6 nowS                                           kn  AWS Keswick
2018 Feb 25 15 03214 / 09 12 82   5.5  -2.7 1029.5  -0.6 F                                              kn  AWS Walney Island
2018 Feb 25 15 03220 / // // 82   6.4  -3.8 1030.4  -0.4 nowS // //                                     kn  AWS Carlisle
2018 Feb 25 15 03224 / 11 12 72   2.9  -3.7 1030.7  -0.1 F                                              kn  AWS Spadeadam
2018 Feb 25 15 03225 / 13 09 81   3.4  -3.9 1030.5  -0.2 F    // //                                     kn  AWS Shap Fell
2018 Feb 25 15 03226 / 17 14 81   3.4  -3.6 1030.3  +0.3 nowF                                    25 WW  kn  AWS Warcop Range
2018 Feb 25 15 03227 / 10 21 //  -4.1  -7.1                   // //                                     kn  AWS Great Dun Fell
2018 Feb 25 15 03316 / 11 11 82   6.4  -5.6 1028.9  -0.8 F                                              kn  AWS Crosby
2018 Feb 25 15 03318 / 10 15 //   5.9  -3.9                   // //                                     kn  AWS Blackpool
2018 Feb 25 15 03351 / 11 11 80   5.2  -5.0 1029.4  -0.8 nowF                                           kn  AWS Rostherne
2018 Feb 25 15 03230 / 10 11 81   2.2  -3.0 1032.0  -0.2 nowS // //                                     kn  AWS Redesdale
2018 Feb 25 15 03238 / 10 08 76   2.9  -3.2 1031.6  -0.1 nowR                                           kn  AWS Albermarle
2018 Feb 25 15 03240 / 12 13 //   3.1  -3.0 1032.9  +0.1 nowR // //                                     kn  AWS Boulmer
2018 Feb 25 15 03257 / 12 08 75   4.2  -5.0 1031.6  -0.6 nowS                                           kn  AWS Leeming
2018 Feb 25 15 03265 / 12 12 84   4.2  -3.9 1031.8  -0.4 nowS                                           kn  AWS Topcliffe
2018 Feb 25 15 03266 / 11 12 79   4.0  -7.7 1031.6  -0.5 nowS // //                                     kn  AWS Linton-on-Ouse
2018 Feb 25 15 03275 / 12 15 78   2.4  -3.0 1032.0  -0.4 nowS                                           kn  AWS Loftus
2018 Feb 25 15 03281 / 11 12 //   0.9  -6.3                   // //                                     kn  AWS Fylingdales
2018 Feb 25 15 03292 / 11 18 //   2.9  -4.1 1032.2  -0.2 nowS // //                                     kn  AWS Bridlington
2018 Feb 25 15 03344 / 11 10 78   2.8  -5.0 1030.4  -0.7 nowS                                           kn  AWS Bingley
2018 Feb 25 15 03346 / 10 13 //   2.1  -4.7                   // //                                     kn  AWS Emley Moor No.2
2018 Feb 25 15 03373 / 10 13 81   2.8  -5.5 1030.7  -0.6 F    // //                                     kn  AWS Scampton
2018 Feb 25 15 03377 1 09 13 81   2.9  -6.8 1030.7  -0.6 nowS                                           kn      Waddington
2018 Feb 25 15 03379 0 08 13 80   2.7  -4.9 1030.6  -0.5 F                                              kn      Cranwell
2018 Feb 25 15 03382 / 10 11 83   3.0  -5.1 1031.8  -0.2 nowR                                           kn  AWS Leconfield
2018 Feb 25 15 03385 / 09 16 80   2.7  -4.4 1031.6  -0.3 F    // //                                     kn  AWS Donna Nook
2018 Feb 25 15 03391 1 09 13 81   3.2  -5.1 1030.8  -0.5 nowS                                           kn      Coningsby
2018 Feb 25 15 03392 / 09 16 81   2.5  -4.5 1031.1  -0.4 nowS // //                                     kn  AWS Wainfleet
2018 Feb 25 15 03302 / 25 04 81   8.7  -1.3 1026.8  -0.2 F                                              kn  AWS Valley
2018 Feb 25 15 03301 / 05 09 80   7.7  -4.0 1026.9  -0.1 nowS // //                                     kn  AWS Raf Mona
2018 Feb 25 15 03305 / 06 13 84   3.7  -5.0 1028.5  -0.2 nowS                                           kn  AWS Capel Curig
2018 Feb 25 15 03313 / 12 06 83   5.2  -5.1 1028.6  -0.5 F    // //                              16 10m kn  AWS Rhyl
2018 Feb 25 15 03405 / 09 10 83   5.5  -4.5 1027.7  +0.4 nowS // //                                     kn  AWS Aberdaron
2018 Feb 25 15 03409 / 10 10 //   4.4  -5.7 1028.2  -0.3 F    // //                                     kn  AWS Bala
2018 Feb 25 15 03410 / 08 13 82   1.6  -4.6 1028.2  -0.4 F    // //                                     kn  AWS Lake Vrynwy
2018 Feb 25 15 03502 / 11 13 81   6.6  -6.6 1025.7  -0.1 nowS // //                                     kn  AWS Aberporth
2018 Feb 25 15 03503 / 13 08 82   6.2  -5.4 1026.4  -0.3 nowF                                           kn  AWS Trawscoed
2018 Feb 25 15 03507 / 07 09 82   2.7  -5.5 1027.3  -0.4 F                                              kn  AWS Sennybridge
2018 Feb 25 15 03604 / 12 17 77   5.4  -1.7 1025.3  -0.1 nowR // //                                     kn  AWS Milford Haven
2018 Feb 25 15 03605 / 13 11 80   7.7  -4.3 1025.7  -0.1 nowS // //                                     kn  AWS Pembrey Sands
2018 Feb 25 15 03609 / 08 13 //   5.4  -2.0 1026.5  +0.0 S    // //                                     kn  AWS Mumbles
2018 Feb 25 15 03716 / 08 15 78   4.5  -3.3 1026.2  -0.1 nowF                                           kn  AWS St Athan
2018 Feb 25 15 03330 / 10 15 81   2.4  -4.4 1029.2  -0.8 F                                              kn  AWS Leek Thorncliffe
2018 Feb 25 15 03354 / 09 12 84   3.3  -4.8 1030.3  -0.5 F                                              kn  AWS Nottingham Wea Cen
2018 Feb 25 15 03414 / 08 12 76   4.3  -7.3 1028.9  -0.7 nowS                                           kn  AWS Shawbury
2018 Feb 25 15 03520 / 09 11 73   4.4  -3.7 1028.2  -0.7 nowS // //                                     kn  AWS Shobdon
2018 Feb 25 15 03522 / 08 11 74   4.2  -3.8 1028.4  -0.7 nowS                                           kn  AWS Hereford Credenhill
2018 Feb 25 15 03529 / 07 10 75   4.5  -4.4 1028.9  -0.7 F                                              kn  AWS Pershore
2018 Feb 25 15 03535 / 07 10 83   3.7  -4.5 1029.0  -0.6 F                                              kn  AWS Coleshill
2018 Feb 25 15 03544 / 09 09 83   3.6  -5.4 1029.0  -0.6 F                                              kn  AWS Church Lawford
2018 Feb 25 15 03647 / 08 14 80   3.1  -4.4 1027.5  -0.6 F    // //                                     kn  AWS Little Rissington
2018 Feb 25 15 03649 0 08 13 80   4.4  -6.8 1027.8  -0.7 nowF                                           kn      Brize Norton
2018 Feb 25 15 03658 / 07 14 81   4.8  -9.6 1027.8  -0.5 nowS // //                                     kn  AWS Benson
2018 Feb 25 15 03660 / 10 10 83   2.9  -7.1 1028.0  -0.3 nowS                                           kn  AWS High Wycombe
2018 Feb 25 15 03462 / 07 11 79   3.7  -5.6 1029.4  -0.6 nowS                                           kn  AWS Wittering
2018 Feb 25 15 03469 / 09 14 83   3.9  -6.1 1030.6  -0.5 nowS                                           kn  AWS Holbeach
2018 Feb 25 15 03482 / 09 12 78   3.1  -7.0 1030.3  -0.5 nowS                                           kn  AWS Marham
2018 Feb 25 15 03488 / 09 15 82   2.1  -6.6 1031.4  -0.2 nowS                                           kn  AWS Weybourne
2018 Feb 25 15 03560 / 07 12 81   3.8  -4.5 1029.2  -0.5 nowS                                           kn  AWS Bedford
2018 Feb 25 15 03590 / 10 12 83   1.9   1.7 1029.7  -0.5 nowS                                           kn  AWS Wattisham
2018 Feb 25 15 03693 / 07 16 83   2.6  -5.3 1028.7  -0.3 F                                              kn  AWS Shoeburyness
2018 Feb 25 15 03707 / 12 16 80   6.6  -3.5 1025.1  -0.2 nowS                                           kn  AWS Chivenor
2018 Feb 25 15 03628 / 07 12 79   5.0  -4.2 1027.1  -0.6 nowS                                           kn  AWS Filton
2018 Feb 25 15 03710 / 09 15 80   2.8  -4.7 1025.3  -0.2 nowS // //                                     kn  AWS Liscombe
2018 Feb 25 15 03803 / 10 28 63   6.9   2.2 1021.8  -0.3 nowF                                    35 WW  kn  AWS Scilly St Marys
2018 Feb 25 15 03808 3 10 15 70   5.1  -0.3 1022.7  -0.7 nowF                                    27 10m kn      Camborne
2018 Feb 25 15 03809 / 08 30 64   5.5   0.5 1022.5  +0.2 nowS // //                              40 WW  kn  AWS Culdrose RNAS
2018 Feb 25 15 03823 / 11 16 73   4.3  -2.9 1023.5  +0.1 nowR                                           kn  AWS Cardinham
2018 Feb 25 15 03827 / 07 16 80   4.7  -1.7 1024.1  +0.2 nowF                                    28 WW  kn  AWS Plymouth
2018 Feb 25 15 03840 / 08 14 80   4.1  -4.7 1025.5  -0.2 F                                              kn  AWS Dunkeswell
2018 Feb 25 15 03853 / 07 17 84   5.7  -6.0 1026.0  -0.8 F                                              kn  AWS Yeovilton
2018 Feb 25 15 03672 0 07 12 81   4.2  -7.9 1028.1  -0.4 F                                              kn      Northolt
2018 Feb 25 15 03740 / 08 13 //   4.3  -5.2 1027.1  -0.6 F    // //                                     kn  AWS Lyneham
2018 Feb 25 15 03743 / 07 14 82   4.5  -7.6 1026.7  -0.3 nowS // //                                     kn  AWS Larkhill
2018 Feb 25 15 03746 0 06 12 80   4.8  -8.3 1026.7  -0.3 nowS                                           kn      Boscombe Down
2018 Feb 25 15 03749 / 08 15 77   5.0  -9.9 1026.8  -0.3 nowS // //                                     kn  AWS Middle Wallop
2018 Feb 25 15 03761 / 07 14 81   4.0  -9.0 1027.1  -0.3 F                                              kn  AWS Odiham
2018 Feb 25 15 03768 / 07 16 81   4.0  -8.8 1027.3  -0.4 F    // //                                     kn  AWS South Farnborough
2018 Feb 25 15 03769 / 07 12 81   4.0  -5.1 1027.1  -0.3 nowF                                           kn  AWS Charlwood
2018 Feb 25 15 03770 / // // //   3.9  -7.4                   // //                                     kn  AWS St James Park
2018 Feb 25 15 03772 / 06 11 80   4.5  -6.9 1028.0  -0.3 nowF                                           kn  AWS Heathrow
2018 Feb 25 15 03781 / 06 10 81   2.0  -7.1 1027.6  -0.4 nowF                                           kn  AWS Kenley
2018 Feb 25 15 03784 / 07 15 //   3.4  -5.4 1028.1  -0.3 nowF // //                                     kn  AWS Gravesend
2018 Feb 25 15 03796 / 07 21 //   1.6  -6.0 1027.5  -0.4 F    // //                              28 WW  kn  AWS Langdon Bay
2018 Feb 25 15 03797 / 08 17 80   2.0  -5.9 1028.3  -0.4 F                                              kn  AWS Manston
2018 Feb 25 15 03857 / 09 22 71   5.3  -4.3 1025.3  -0.3 F                                       29 WW  kn  AWS Isle of Portland
2018 Feb 25 15 03862 / 08 14 76   6.2  -9.0 1025.8  -0.5 nowS                                           kn  AWS Bournemouth Hurn
2018 Feb 25 15 03866 / 09 21 //   5.0  -6.8 1025.2  -0.2 F    // //                              30 WW  kn  AWS St Catherines Point
2018 Feb 25 15 03872 / 08 13 78   5.3  -8.6 1026.1  -0.5 nowS                                           kn  AWS Thorney Island
2018 Feb 25 15 03876 / 04 14 //   4.9  -8.8 1026.3  -0.5 nowS // //                                     kn  AWS Shoreham
2018 Feb 25 15 03882 / 07 09 80   4.3  -9.9 1026.7  -0.3 nowF                                           kn  AWS Herstmonceux
2018 Feb 25 15 03894 1 06 16 81   4.0  -3.3 1022.5  -0.2 nowF                                    27 WW  kn      Guernsey Airport
2018 Feb 25 15 03895 / 06 20 //   4.4  -2.9 1022.0  -0.2 F    // //                                     kn  AWS Jersey Airport
2018 Feb 25 15 03901 / 13 17 73   6.5   0.3 1025.5  -0.1 F                                              kn  AWS Thomastown
2018 Feb 25 15 03904 / 11 12 70   7.1   0.1 1026.0  -0.4 F                                              kn  AWS Castlederg
2018 Feb 25 15 03911 / 13 11 63   4.1  -0.6 1027.3  +0.0 S                                       21 10m kn  AWS Lough Fea
2018 Feb 25 15 03915 / 13 13 67   5.7  -0.9 1027.3  -0.2 F                                              kn  AWS Port Glenone
2018 Feb 25 15 03916 / 16 17 63   3.8   0.3 1027.6  -0.2 nowF                                    28 10m kn  AWS Ballypatrick Forest
2018 Feb 25 15 03917 / 13 12 73   6.1  -1.1 1027.9  -0.0 nowR                                           kn  AWS Aldergrove
2018 Feb 25 15 03923 / 16 11 73   4.7  -0.1 1026.7  +0.0 S                                              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