Decoded British Isles SYNOP weather reports

Weather data for 2019Sep19-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2019 Sep 19 21 03002 / 27 22 61  11.8  10.7 1022.9  +0.4 nowR                                    29 WW  kn  AWS Baltasound
2019 Sep 19 21 03005 8 29 15 61  11.4  10.5 1024.2  +1.0 R    51 65                                     kn      Lerwick
2019 Sep 19 21 03008 / 27 16 68  12.2  10.2 1025.8  +0.4 nowS                                           kn  AWS Fair Isle
2019 Sep 19 21 03017 / 32 01 71  11.2   9.5 1026.6  +0.2 nowR                                           kn  AWS Kirkwall
2019 Sep 19 21 03023 / 18 11 87  11.6  10.7 1027.4  -0.2 nowS                                           kn  AWS South Uist Range
2019 Sep 19 21 03026 / 21 08 87  11.3  10.4 1027.1  -0.0 nowR                                           kn  AWS Stornoway
2019 Sep 19 21 03031 / 29 01 80   5.8   4.8 1029.0  +0.2 R                                              kn  AWS Loch Glascarnoch
2019 Sep 19 21 03034 / 21 09 84  12.8   8.9 1027.8  -0.2 nowS                                           kn  AWS Aultbea
2019 Sep 19 21 03039 / 22 09 //  11.8  -3.8                   // //                                     kn  AWS Bealach No Ba
2019 Sep 19 21 03041 / 21 08 //  11.8 -12.4                   // //                                     kn  AWS Aonach Moor
2019 Sep 19 21 03044 / 25 02 83   8.0   6.5 1027.7  +0.2 nowR                                           kn  AWS Altnaharra
2019 Sep 19 21 03047 / 18 05 81   8.4   8.4 1030.5  +0.3 R    20 //                                     kn  AWS Tulloch Bridge
2019 Sep 19 21 03062 / 29 05 84  10.6   9.6 1027.8  +0.4 R                                              kn  AWS Tain Range
2019 Sep 19 21 03063 / 23 02 84   9.1   7.9 1028.6  +0.4 nowR                                           kn  AWS Aviemore
2019 Sep 19 21 03065 / 28 15 //  12.7  -5.3                   // //                                     kn  AWS Cairngorm
2019 Sep 19 21 03066 / 12 03 81  10.7  10.3 1027.7  +0.5 R                                              kn  AWS Kinloss
2019 Sep 19 21 03068 1 24 02 50   9.8   9.2 1027.7  +0.4 R    40 00                                     kn      Lossiemouth
2019 Sep 19 21 03072 / 32 06 //  15.1  -5.7                   // //                                     kn  AWS Cairnwell
2019 Sep 19 21 03075 / 25 03 81   9.4   8.6 1027.2  +0.3 R                                              kn  AWS Wick
2019 Sep 19 21 03080 / 28 02 73   7.8   7.4 1028.1  +1.1 nowS 20 //                                     kn  AWS Aboyne
2019 Sep 19 21 03088 / 04 03 66  12.8  11.9 1027.6  +0.5 nowR                                           kn  AWS Inverbervie
2019 Sep 19 21 03091 / 28 01 50  11.0  10.7 1027.8  +0.7 nowS 20 //                              =     kn  AWS Aberdeen Dyce
2019 Sep 19 21 03100 / 15 08 69  12.9  11.9 1028.3  -0.2 nowF                                           kn  AWS Tiree
2019 Sep 19 21 03105 / 13 06 70  11.4  10.5 1028.7  -0.1 nowF                                           kn  AWS Port Ellen
2019 Sep 19 21 03111 / 11 09 59  11.0  10.5 1029.0  +0.2 R    // //                                     kn  AWS Machrihanish
2019 Sep 19 21 03132 / 35 01 33   7.4   6.5 1029.7  +0.3 nowR 20 //                                     kn  AWS West Freugh
2019 Sep 19 21 03134 / 23 02 60   9.6   8.5 1029.3  +0.5 R                                              kn  AWS Glasgow Bishopton
2019 Sep 19 21 03136 / 08 01 57  10.0   9.1 1029.5  +0.4 R    10 //                                     kn  AWS Prestwick
2019 Sep 19 21 03144 / 25 07 75  13.1  11.4 1028.5  +0.7 nowS                                           kn  AWS Strathallan
2019 Sep 19 21 03148 / 01 04 //  11.1   5.4                   // //                                     kn  AWS Glen Ogle
2019 Sep 19 21 03153 / 24 04 62  12.4  11.6 1029.5  +0.2 nowR                                           kn  AWS Dundrennan
2019 Sep 19 21 03155 / 24 03 80  11.3   9.3 1029.5  +0.3 R    // //                                     kn  AWS Drumalbin
2019 Sep 19 21 03158 / 25 05 77  12.2  11.6 1028.5  +0.6 R                                              kn  AWS Charterhall
2019 Sep 19 21 03162 / 16 02 03  10.7  10.6 1030.2  +0.4 R    34 //                                     kn  AWS Eskdalemuir
2019 Sep 19 21 03166 / 24 07 81  12.8  10.2 1028.6  +0.5 nowS                                           kn  AWS Edinburgh Gogarbank
2019 Sep 19 21 03171 / 26 05 75  12.8  10.3 1027.8  +0.8 nowS                                           kn  AWS Leuchars
2019 Sep 19 21 03204 3 01 05 80  10.4   8.2 1029.7  -0.1 F                                              kn      Ronaldsway
2019 Sep 19 21 03210 / 20 05 58  12.2  11.5 1030.1  +0.1 R    // //                                     kn  AWS St Bees Head
2019 Sep 19 21 03212 / 00 00 67   9.8   8.9 1030.4  +0.5 R                                              kn  AWS Keswick
2019 Sep 19 21 03214 / 02 03 60  11.9  11.2 1029.8  -0.1 F    10 //                                     kn  AWS Walney Island
2019 Sep 19 21 03220 / // // 47  11.7  11.1 1030.0  +0.4 nowR // //                                     kn  AWS Carlisle
2019 Sep 19 21 03224 / 28 06 24  10.7  10.7 1030.0  +0.3 nowR 20 //                                     kn  AWS Spadeadam
2019 Sep 19 21 03225 / 23 03 58   9.4   8.7 1030.7  +0.4 R    // //                                     kn  AWS Shap Fell
2019 Sep 19 21 03226 / 14 04 65  10.6   9.5 1030.3  +0.6 R                                              kn  AWS Warcop Range
2019 Sep 19 21 03227 / 26 04 //  10.8  10.8                   // //                                     kn  AWS Great Dun Fell
2019 Sep 19 21 03316 / 08 05 57  11.7  10.5 1029.9  +0.0 S    04 //                                     kn  AWS Crosby
2019 Sep 19 21 03318 / 09 03 //  10.6   8.8                   // //                                     kn  AWS Blackpool
2019 Sep 19 21 03351 / 15 01 04  10.4  10.1 1030.1  +0.3 nowR 34 //                                     kn  AWS Rostherne
2019 Sep 19 21 03230 / 24 01 68  10.5   9.9 1029.8  +0.4 nowR // //                                     kn  AWS Redesdale
2019 Sep 19 21 03238 / 26 03 58  11.2  10.4 1029.3  +0.5 nowR 10 //                                     kn  AWS Albermarle
2019 Sep 19 21 03257 / 20 01 81  13.5  11.4 1029.7  +0.6 R                                              kn  AWS Leeming
2019 Sep 19 21 03265 / 10 02 68  11.1  10.0 1029.9  +0.6 R                                              kn  AWS Topcliffe
2019 Sep 19 21 03266 / 20 02 63  12.8   9.9 1029.7  +0.4 R    // //                                     kn  AWS Linton-on-Ouse
2019 Sep 19 21 03275 / 23 03 82  13.2  10.7 1029.5  +0.5 nowR // //                                     kn  AWS Loftus
2019 Sep 19 21 03281 / 23 05 //  12.9  10.8                   // //                                     kn  AWS Fylingdales
2019 Sep 19 21 03292 / 24 03 //  13.4  10.6 1029.5  +0.1 R    // //                                     kn  AWS Bridlington
2019 Sep 19 21 03344 / 28 01 61  11.9  11.0 1030.3  +0.1 R                                              kn  AWS Bingley
2019 Sep 19 21 03346 / 28 06 //  13.7   9.9                   // //                                     kn  AWS Emley Moor No.2
2019 Sep 19 21 03373 / 15 06 69  13.7   9.8 1029.8  +0.3 nowS // //                                     kn  AWS Scampton
2019 Sep 19 21 03377 2 15 05 75  13.3   9.1 1030.2  +0.4 nowS                                           kn      Waddington
2019 Sep 19 21 03379 / 14 05 75  12.5   9.0 1030.4  +0.5 nowS // //                                     kn  AWS Cranwell
2019 Sep 19 21 03382 / 20 01 67  11.7   9.8 1029.5  +0.3 R                                              kn  AWS Leconfield
2019 Sep 19 21 03385 / 17 06 70  12.2  10.0 1030.1  +0.3 nowS // //                                     kn  AWS Donna Nook
2019 Sep 19 21 03391 1 09 05 75  12.4  10.3 1030.2  +0.5 nowS                                           kn      Coningsby
2019 Sep 19 21 03392 / 15 11 82  14.7  11.8 1030.3  +0.2 nowS // //                                     kn  AWS Wainfleet
2019 Sep 19 21 03302 / 07 05 63  11.7  10.0 1029.5  -0.2 F                                              kn  AWS Valley
2019 Sep 19 21 03301 / 05 04 56   9.8   8.7 1029.8  -0.2 F    // //                                     kn  AWS Raf Mona
2019 Sep 19 21 03305 / 02 01 72   9.0   8.1 1031.0  +0.3 R    // //                                     kn  AWS Capel Curig
2019 Sep 19 21 03313 / 19 04 70  11.2   8.5 1030.3  +0.0 S    // //                                     kn  AWS Rhyl
2019 Sep 19 21 03321 / 00 00 80  11.3   9.3 1030.1  +0.2 R                                              kn  AWS Hawarden
2019 Sep 19 21 03405 / 04 04 77  12.4  11.6 1030.2  -0.2 F    // //                                     kn  AWS Aberdaron
2019 Sep 19 21 03409 / 09 01 //   9.4   8.9 1030.6  +0.6 R    // //                                     kn  AWS Bala
2019 Sep 19 21 03410 / 35 03 82  11.8   9.4 1030.2  +0.2 nowS // //                                     kn  AWS Lake Vrynwy
2019 Sep 19 21 03502 / 07 04 81  14.5  10.9 1029.4  -0.1 nowF                                           kn  AWS Aberporth
2019 Sep 19 21 03503 / 00 00 68   8.2   7.5 1029.8  +0.1 nowS                                           kn  AWS Trawscoed
2019 Sep 19 21 03507 / 00 00 69  11.2   8.8 1030.3  +0.3 nowS                                           kn  AWS Sennybridge
2019 Sep 19 21 03604 / 07 04 81  13.6  10.4 1028.9  -0.3 nowF // //                                     kn  AWS Milford Haven
2019 Sep 19 21 03605 / 04 05 61   9.8   8.3 1029.1  +0.0 nowF // //                                     kn  AWS Pembrey Sands
2019 Sep 19 21 03609 / 01 08 //  15.4  12.0 1029.6  -0.2 F    // //                                     kn  AWS Mumbles
2019 Sep 19 21 03716 / 05 06 81  13.0  10.0 1028.8  -0.2 F                                              kn  AWS St Athan
2019 Sep 19 21 03330 / 13 03 //  12.3   9.7 1030.4  +0.1 nowS // //                                     kn  AWS Leek Thorncliffe
2019 Sep 19 21 03354 / 28 02 80  13.4   9.7 1030.3  +0.3 nowS                                           kn  AWS Nottingham Wea Cen
2019 Sep 19 21 03414 0 12 01 80  11.9   9.5 1030.0  +0.3 nowS                                           kn      Shawbury
2019 Sep 19 21 03520 / 00 00 66   8.4   7.4 1030.2  +0.4 nowS // //                                     kn  AWS Shobdon
2019 Sep 19 21 03522 / 24 01 59  10.3   9.1 1030.3  +0.3 nowS 04 //                                     kn  AWS Hereford Credenhill
2019 Sep 19 21 03529 / 11 01 76  10.2   8.8 1030.2  +0.3 nowS                                           kn  AWS Pershore
2019 Sep 19 21 03535 / 09 01 71  10.8   9.2 1030.1  +0.4 R                                              kn  AWS Coleshill
2019 Sep 19 21 03544 / 13 01 74  10.7   8.9 1030.2  +0.4 R                                              kn  AWS Church Lawford
2019 Sep 19 21 03647 / 08 05 82  13.2   7.5 1029.7  +0.2 R    // //                                     kn  AWS Little Rissington
2019 Sep 19 21 03649 0 12 04 82  14.7   8.9 1029.9  +0.5 nowR                                           kn      Brize Norton
2019 Sep 19 21 03658 0 11 10 80  14.8   8.0 1029.9  +0.6 R                                              kn      Benson
2019 Sep 19 21 03660 / 11 04 83  12.4   7.9 1030.8  +0.8 nowS                                           kn  AWS High Wycombe
2019 Sep 19 21 03462 / 13 06 81  13.6   9.0 1029.9  +0.4 R                                              kn  AWS Wittering
2019 Sep 19 21 03469 / 15 08 84  13.0  10.3 1030.4  +0.3 nowS                                           kn  AWS Holbeach
2019 Sep 19 21 03482 0 13 05 70  13.5   9.6 1030.9  +0.7 nowS                                           kn      Marham
2019 Sep 19 21 03488 / 17 10 78  12.9  10.9 1030.6  -0.1 nowF                                           kn  AWS Weybourne
2019 Sep 19 21 03560 / 15 06 84  13.3   7.0 1030.6  +0.6 nowR                                           kn  AWS Bedford
2019 Sep 19 21 03590 0 16 01 80  10.9   8.0 1031.0  +0.2 nowS                                           kn      Wattisham
2019 Sep 19 21 03684 / 11 02 83  11.2   8.4 1030.7  +0.2 nowS                                           kn  AWS Andrewsfield
2019 Sep 19 21 03693 / 10 07 83  14.0  11.0 1030.6  +0.1 nowS                                           kn  AWS Shoeburyness
2019 Sep 19 21 03707 / 10 07 80  14.4  10.4 1028.8  +0.3 nowS                                           kn  AWS Chivenor
2019 Sep 19 21 03710 / 07 07 75  12.3   9.1 1029.4  -0.1 F    // //                                     kn  AWS Liscombe
2019 Sep 19 21 03803 / 08 16 71  15.6  13.2 1027.0  -0.4 nowF                                           kn  AWS Scilly St Marys
2019 Sep 19 21 03808 0 09 07 75  13.6  11.5 1027.9  -0.4 F                                              kn      Camborne
2019 Sep 19 21 03809 0 08 16 70  14.4  12.4 1027.5  -0.5 F                                              kn      Culdrose RNAS
2019 Sep 19 21 03823 / 11 09 75  12.5  10.0 1028.2  -0.3 F                                              kn  AWS Cardinham
2019 Sep 19 21 03827 / 07 07 70  13.5  11.4 1028.4  -0.3 nowF                                           kn  AWS Plymouth
2019 Sep 19 21 03840 / 14 04 63  11.3  10.3 1029.6  +0.0 S                                              kn  AWS Dunkeswell
2019 Sep 19 21 03853 0 11 02 70  11.8   9.1 1029.4  +0.6 nowS                                           kn      Yeovilton
2019 Sep 19 21 03672 / 11 03 83  13.9   7.5 1030.4  +0.7 nowS // //                                     kn  AWS Northolt
2019 Sep 19 21 03740 / 10 03 //  13.8   8.3 1029.7  +0.2 nowS // //                                     kn  AWS Lyneham
2019 Sep 19 21 03743 / 12 02 71  13.2   9.8 1029.7  +0.4 R    // //                                     kn  AWS Larkhill
2019 Sep 19 21 03746 / 12 03 83  12.1   9.1 1029.9  +0.4 R                                              kn  AWS Boscombe Down
2019 Sep 19 21 03749 0 08 04 80  13.4   9.9 1029.8  +0.5 R                                              kn      Middle Wallop
2019 Sep 19 21 03761 0 10 04 81  11.9   7.0 1030.1  +0.6 nowS                                           kn      Odiham
2019 Sep 19 21 03768 / 13 03 82  10.2   6.0 1030.1  +0.7 nowS // //                                     kn  AWS South Farnborough
2019 Sep 19 21 03769 / 07 06 80  12.6   7.3 1030.2  +0.5 nowS                                           kn  AWS Charlwood
2019 Sep 19 21 03770 / // // //  14.9   9.1                   // //                                     kn  AWS St James Park
2019 Sep 19 21 03772 / 09 05 82  13.9   7.4 1030.4  +0.7 nowS                                           kn  AWS Heathrow
2019 Sep 19 21 03781 / 12 04 84  12.3   7.8 1030.5  +0.3 nowS                                           kn  AWS Kenley
2019 Sep 19 21 03796 / 08 13 //  13.9  11.0 1030.4  +0.2 nowS // //                                     kn  AWS Langdon Bay
2019 Sep 19 21 03797 / 07 04 82  11.9   9.1 1030.8  +0.2 nowS                                           kn  AWS Manston
2019 Sep 19 21 03857 / 10 16 81  15.7  12.4 1028.9  -0.1 nowF                                           kn  AWS Isle of Portland
2019 Sep 19 21 03862 / 06 04 82  10.3   8.8 1029.5  +0.3 nowS                                           kn  AWS Bournemouth Hurn
2019 Sep 19 21 03866 / 08 13 //  15.6  12.0 1028.8  -0.1 nowF // //                                     kn  AWS St Catherines Point
2019 Sep 19 21 03872 / 05 05 65  11.9  10.7 1029.6  +0.2 nowS                                           kn  AWS Thorney Island
2019 Sep 19 21 03876 / 06 05 //  12.6   9.5 1029.9  +0.4 R    // //                                     kn  AWS Shoreham
2019 Sep 19 21 03882 / 08 03 81  10.9   8.8 1030.3  +0.4 nowS                                           kn  AWS Herstmonceux
2019 Sep 19 21 03894 1 08 15 84  15.0  11.5 1027.2  +0.4 nowR                                           kn      Guernsey Airport
2019 Sep 19 21 03895 / 08 12 70  14.6  12.1 1026.9  +0.3 nowR                                    22 10m kn  AWS Jersey Airport
2019 Sep 19 21 03901 / 13 05 75  13.0  11.0 1028.0  +0.3 R                                              kn  AWS Thomastown
2019 Sep 19 21 03904 / 09 03 73  11.5   9.9 1028.2  +0.3 nowR                                           kn  AWS Castlederg
2019 Sep 19 21 03907 / 22 01 69  11.2  10.8 1028.3  +0.1 R    20 //                                     kn  AWS Magilligan
2019 Sep 19 21 03911 / 12 03 //  12.7  11.5 1029.1  +0.3 R    // //                                     kn  AWS Lough Fea
2019 Sep 19 21 03915 / 13 07 67  14.1  11.8 1028.4  +0.4 R                                              kn  AWS Port Glenone
2019 Sep 19 21 03916 / 19 04 80  14.0  10.9 1028.9  +0.1 nowS                                           kn  AWS Ballypatrick Forest
2019 Sep 19 21 03917 / 14 05 69  14.5  10.9 1028.9  +0.4 R                                              kn  AWS Aldergrove
2019 Sep 19 21 03923 / 21 07 83  11.3   7.7 1028.9  +0.2 R                                              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