Decoded British Isles SYNOP weather reports

Weather data for 2020Jul06-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2020 Jul 06 21 03002 / 28 17 80   8.0   5.1 1007.4  +0.5 R    23 //                                     kn  AWS Baltasound
2020 Jul 06 21 03005 3 30 16 85   7.9   5.2 1008.6  +0.7 nowS 25 81                                     kn      Lerwick
2020 Jul 06 21 03008 7 28 21 70   9.6   6.1 1010.2  +0.5 nowS 15 82                              29 WW  kn      Fair Isle
2020 Jul 06 21 03017 / 30 11 80   9.7   7.0 1012.5  +0.6 R    23 //                                     kn  AWS Kirkwall
2020 Jul 06 21 03023 / 29 12 80  11.6   9.6 1018.4  -0.4 F                                              kn  AWS South Uist Range
2020 Jul 06 21 03026 / 28 12 89  10.9   8.7 1016.5  +0.1 R                                              kn  AWS Stornoway
2020 Jul 06 21 03031 / 28 11 62   8.7   7.8 1016.8  +0.0 S    57 //                                     kn  AWS Loch Glascarnoch
2020 Jul 06 21 03034 / 25 09 80  11.0   9.1 1017.1  -0.2 nowF 23 //                                     kn  AWS Aultbea
2020 Jul 06 21 03039 / 29 21 //   4.9   4.9                   // //                                     kn  AWS Bealach No Ba
2020 Jul 06 21 03041 / 24 18 //   3.1   3.1                   // //                                     kn  AWS Aonach Moor
2020 Jul 06 21 03044 / 27 13 60  10.4   8.4 1015.1  +0.1 R    81 //                                     kn  AWS Altnaharra
2020 Jul 06 21 03047 / 24 05 84  10.1   6.1 1018.8  -0.6 nowF 23 //                                     kn  AWS Tulloch Bridge
2020 Jul 06 21 03062 / 29 11 84  11.4   6.7 1015.3  +0.0 nowF                                           kn  AWS Tain Range
2020 Jul 06 21 03063 / 20 04 84   9.9   5.9 1016.3  -0.7 nowF                                           kn  AWS Aviemore
2020 Jul 06 21 03065 / 28 41 //   2.3   2.2                   // //                                     kn  AWS Cairngorm
2020 Jul 06 21 03066 / 26 15 77  12.0   8.3 1015.7  -0.0 nowR                                    25 WW  kn  AWS Kinloss
2020 Jul 06 21 03068 7 25 13 82  12.1   8.1 1015.5  +0.3 R    25 82                                     kn      Lossiemouth
2020 Jul 06 21 03072 / 29 34 //   4.5   3.4                   // //                                     kn  AWS Cairnwell
2020 Jul 06 21 03075 / 28 12 62   8.6   8.0 1013.7  +0.3 nowR 23 //                              29 WW  kn  AWS Wick
2020 Jul 06 21 03080 / 28 04 83  10.4   4.9 1015.7  +0.1 nowF                                           kn  AWS Aboyne
2020 Jul 06 21 03088 / 24 10 82  11.0   4.5 1016.0  +0.7 nowS                                           kn  AWS Inverbervie
2020 Jul 06 21 03091 / 26 06 84  12.6   4.0 1015.5  +0.3 R                                              kn  AWS Aberdeen Dyce
2020 Jul 06 21 03100 / 29 13 77  11.7   8.6 1019.9  -0.3 nowF                                           kn  AWS Tiree
2020 Jul 06 21 03105 / 28 10 65  12.1  10.3 1021.1  -0.3 nowF                                           kn  AWS Port Ellen
2020 Jul 06 21 03111 / 29 11 64  11.9  10.5 1020.9  -0.4 nowF // //                                     kn  AWS Machrihanish
2020 Jul 06 21 03132 / 29 07 74  11.9   9.4 1021.7  -0.2 F                                              kn  AWS West Freugh
2020 Jul 06 21 03134 / 28 06 81  11.3   8.0 1019.6  +0.0 nowF                                           kn  AWS Glasgow Bishopton
2020 Jul 06 21 03136 / 26 10 82  12.4   9.0 1020.3  -0.3 nowF                                           kn  AWS Prestwick
2020 Jul 06 21 03144 / 23 08 84  10.9   6.7 1018.4  +0.5 nowS                                           kn  AWS Strathallan
2020 Jul 06 21 03148 / 27 17 //   6.2   6.1                   // //                                     kn  AWS Glen Ogle
2020 Jul 06 21 03153 / 29 10 76  10.8   7.8 1020.9  +0.4 nowS                                           kn  AWS Dundrennan
2020 Jul 06 21 03155 / 28 13 //   9.3   7.0 1020.0  +0.2 nowR // //                                     kn  AWS Drumalbin
2020 Jul 06 21 03158 / 25 06 84  10.7   6.5 1018.3  +0.6 nowR                                           kn  AWS Charterhall
2020 Jul 06 21 03162 / 25 05 82  10.1   6.4 1020.3  +0.2 nowR 23 //                                     kn  AWS Eskdalemuir
2020 Jul 06 21 03166 / 26 11 83  11.5   6.4 1018.7  +0.4 R                                              kn  AWS Edinburgh Gogarbank
2020 Jul 06 21 03171 / 27 09 80  12.2   5.9 1017.3  +0.8 nowS                                           kn  AWS Leuchars
2020 Jul 06 21 03204 6 26 04 70  12.7   9.8 1022.5  -0.2 F                                              kn      Ronaldsway
2020 Jul 06 21 03210 / 30 14 61  11.8   7.5 1021.8  +0.2 R    // //                                     kn  AWS St Bees Head
2020 Jul 06 21 03212 / 27 06 81  12.1   7.5 1021.3  +0.4 R                                              kn  AWS Keswick
2020 Jul 06 21 03220 / // // 86  12.5   7.5 1020.6  +0.7 R    // //                                     kn  AWS Carlisle
2020 Jul 06 21 03224 / 27 14 79  10.1   6.7 1020.0  +0.5 R                                              kn  AWS Spadeadam
2020 Jul 06 21 03225 / 28 04 77  10.7   5.5 1021.3  +0.5 nowR // //                                     kn  AWS Shap Fell
2020 Jul 06 21 03226 / 29 12 84  10.8   6.1 1020.6  +0.3 nowR                                           kn  AWS Warcop Range
2020 Jul 06 21 03227 / 27 25 //   5.5                         // //                                     kn  AWS Great Dun Fell
2020 Jul 06 21 03316 / 30 16 81  14.7  10.8 1022.6  -0.1 F                                              kn  AWS Crosby
2020 Jul 06 21 03318 / 31 08 //  13.6  10.2                   // //                                     kn  AWS Blackpool
2020 Jul 06 21 03351 / 26 03 81  12.3   9.1 1022.7  +0.2 nowR                                           kn  AWS Rostherne
2020 Jul 06 21 03230 / 29 04 89  10.8   5.4 1019.3  +0.5 R    // //                                     kn  AWS Redesdale
2020 Jul 06 21 03238 / 28 09 83  11.2   6.5 1019.2  +0.8 nowR                                           kn  AWS Albermarle
2020 Jul 06 21 03240 / 26 12 83  13.1   5.3 1018.5  +1.0 R                                              kn  AWS Boulmer
2020 Jul 06 21 03257 / 26 09 73  13.2   6.9 1020.5  +1.3 nowS                                           kn  AWS Leeming
2020 Jul 06 21 03265 / 26 07 83  13.9   7.7 1020.8  +1.3 R                                              kn  AWS Topcliffe
2020 Jul 06 21 03266 / 27 10 84  13.3   8.1 1020.9  +1.5 R                                              kn  AWS Linton-on-Ouse
2020 Jul 06 21 03275 / 26 09 86  11.5   7.6 1019.8  +1.1 nowR // //                                     kn  AWS Loftus
2020 Jul 06 21 03281 / 29 11 //  10.3   6.8                   // //                                     kn  AWS Fylingdales
2020 Jul 06 21 03292 / 30 08 //  13.9   8.4 1019.4  +0.4 nowR // //                                     kn  AWS Bridlington
2020 Jul 06 21 03344 / 27 05 81  10.4   7.8 1021.8  +0.7 R                                              kn  AWS Bingley
2020 Jul 06 21 03346 / 27 14 //  10.7   8.1                   // //                                     kn  AWS Emley Moor No.2
2020 Jul 06 21 03373 / 30 11 84  12.9   6.7 1021.4  +1.4 nowR // //                                     kn  AWS Scampton
2020 Jul 06 21 03377 / 29 09 80  14.0   5.8 1021.6  +1.3 nowR                                           kn  AWS Waddington
2020 Jul 06 21 03379 / 28 08 81  13.2   6.1 1022.0  +1.3 R    // //                                     kn  AWS Cranwell
2020 Jul 06 21 03382 / 26 07 80  13.0   8.6 1020.1  +0.9 nowR                                           kn  AWS Leconfield
2020 Jul 06 21 03385 / 20 08 71  11.8   9.4 1020.6  +0.5 nowR // //                                     kn  AWS Donna Nook
2020 Jul 06 21 03391 1 29 09 84  14.6   6.0 1021.4  +1.3 R                                              kn      Coningsby
2020 Jul 06 21 03392 / 26 04 88  12.0   8.7 1020.9  +0.6 nowS // //                                     kn  AWS Wainfleet
2020 Jul 06 21 03302 / 24 06 75  14.1  10.9 1023.4  -0.2 nowF                                           kn  AWS Valley
2020 Jul 06 21 03301 / 23 06 74  12.8  10.7 1023.5  +0.0 nowF // //                                     kn  AWS Raf Mona
2020 Jul 06 21 03305 / 24 09 //  11.5   9.4 1023.9  +0.0 S                                              kn  AWS Capel Curig
2020 Jul 06 21 03313 / 25 07 83  13.8   8.6 1023.2  +0.0 S    // //                                     kn  AWS Rhyl
2020 Jul 06 21 03321 / 28 05 83  14.5   8.7 1022.9  +0.1 R                                              kn  AWS Hawarden
2020 Jul 06 21 03405 / 23 09 76  12.8  11.6 1024.1  -0.5 nowF // //                                     kn  AWS Aberdaron
2020 Jul 06 21 03409 / 25 06 //  12.8   9.6 1023.7  +0.3 R    // //                                     kn  AWS Bala
2020 Jul 06 21 03410 / 24 08 80  10.2   8.1 1023.6  +0.0 S    // //                                     kn  AWS Lake Vrynwy
2020 Jul 06 21 03502 / 25 14 81  13.3  10.3 1024.2  -0.5 nowF                                           kn  AWS Aberporth
2020 Jul 06 21 03503 / 25 02 71  13.6  11.2 1024.0  -0.2 F                                              kn  AWS Trawscoed
2020 Jul 06 21 03507 / 20 02 80   9.8   8.1 1024.7  +0.2 nowS                                           kn  AWS Sennybridge
2020 Jul 06 21 03604 / 28 06 77  13.4  11.0 1024.7  -0.1 nowF // //                                     kn  AWS Milford Haven
2020 Jul 06 21 03605 / 27 09 63  14.7  11.1 1024.6  +0.2 nowS // //                                     kn  AWS Pembrey Sands
2020 Jul 06 21 03609 / // // //  14.4  10.6 1025.3  +0.5 R    // //                              00 10m kn  AWS Mumbles
2020 Jul 06 21 03716 / 29 09 81  14.4  11.0 1024.6  +0.6 nowR                                           kn  AWS St Athan
2020 Jul 06 21 03330 / 29 06 80  10.3   7.8 1022.7  +0.1 nowR                                           kn  AWS Leek Thorncliffe
2020 Jul 06 21 03354 / 28 06 82  13.1   7.0 1022.6  +1.0 nowR                                           kn  AWS Nottingham Wea Cen
2020 Jul 06 21 03414 7 28 06 82  13.7   8.9 1023.2  +0.5 R                                              kn      Shawbury
2020 Jul 06 21 03520 / 27 05 //  12.7   8.2 1024.0  +0.8 nowR // //                                     kn  AWS Shobdon
2020 Jul 06 21 03522 / 27 06 81  13.5   8.0 1024.4  +1.0 R                                              kn  AWS Hereford Credenhill
2020 Jul 06 21 03529 / 30 04 81  14.5   6.6 1023.7  +1.0 R                                              kn  AWS Pershore
2020 Jul 06 21 03535 / 30 02 81  12.8   6.8 1023.1  +0.9 nowR                                           kn  AWS Coleshill
2020 Jul 06 21 03544 / 31 03 83  12.5   6.2 1023.1  +0.9 nowR                                           kn  AWS Church Lawford
2020 Jul 06 21 03647 / 32 04 83  11.8   6.5 1023.5  +1.1 nowR // //                                     kn  AWS Little Rissington
2020 Jul 06 21 03649 4 30 04 82  14.3   5.9 1023.4  +1.1 nowR                                           kn      Brize Norton
2020 Jul 06 21 03658 7 34 03 80  14.6   6.2 1023.2  +1.3 nowR                                           kn      Benson
2020 Jul 06 21 03660 / 36 03 84  12.2   4.8 1023.4  +1.3 R                                              kn  AWS High Wycombe
2020 Jul 06 21 03462 / 29 08 83  13.4   6.1 1022.0  +1.4 nowR                                           kn  AWS Wittering
2020 Jul 06 21 03469 / 26 08 83  12.7   6.0 1021.4  +1.1 R                                              kn  AWS Holbeach
2020 Jul 06 21 03482 2 27 08 70  13.8   6.5 1021.6  +1.0 nowR                                           kn      Marham
2020 Jul 06 21 03488 / 19 04 //  12.5   8.2 1021.2  +0.5 nowR                                           kn  AWS Weybourne
2020 Jul 06 21 03560 / 30 07 84  13.4   5.4 1022.8  +1.4 nowS                                           kn  AWS Bedford
2020 Jul 06 21 03590 4 29 07 82  15.3   8.9 1022.1  +1.2 nowR                                           kn      Wattisham
2020 Jul 06 21 03684 / 30 06 89  13.9   4.9 1022.3  +1.7 nowR                                           kn  AWS Andrewsfield
2020 Jul 06 21 03693 / 29 05 69  15.1   8.0 1022.0  +1.0 nowR                                           kn  AWS Shoeburyness
2020 Jul 06 21 03707 / 29 01 69  13.2  10.3 1025.5  +0.4 R                                              kn  AWS Chivenor
2020 Jul 06 21 03710 / 31 05 71   9.3   8.1 1025.7  +0.6 R    // //                                     kn  AWS Liscombe
2020 Jul 06 21 03808 1 27 04 65  12.0  10.9 1026.6  +0.1 nowS                                           kn      Camborne
2020 Jul 06 21 03809 / 29 08 74  12.7  10.2 1026.6  +0.2 nowS // //                                     kn  AWS Culdrose RNAS
2020 Jul 06 21 03823 / 30 06 64  11.1  10.2 1026.0  +0.2 nowS                                           kn  AWS Cardinham
2020 Jul 06 21 03827 / 32 07 73  13.5   9.3 1026.1  +0.7 nowR                                           kn  AWS Plymouth
2020 Jul 06 21 03840 / 29 05 72  11.8   9.0 1025.5  +0.9 nowR                                           kn  AWS Dunkeswell
2020 Jul 06 21 03853 1 29 08 70  13.0   8.9 1024.7  +1.1 nowR                                           kn      Yeovilton
2020 Jul 06 21 03672 / 34 05 83  14.8   5.3 1023.0  +1.2 nowR // //                                     kn  AWS Northolt
2020 Jul 06 21 03740 / 28 06 //  13.2   6.8 1024.0  +1.2 nowR // //                                     kn  AWS Lyneham
2020 Jul 06 21 03743 / 27 07 81  13.7   9.4 1023.9  +1.1 nowR // //                                     kn  AWS Larkhill
2020 Jul 06 21 03746 / 30 06 83  13.3   9.1 1024.0  +1.2 nowR                                           kn  AWS Boscombe Down
2020 Jul 06 21 03749 2 29 07 82  14.6   9.4 1023.7  +1.1 nowR                                           kn      Middle Wallop
2020 Jul 06 21 03761 6 24 05 80  15.9  10.1 1023.2  +0.9 nowR                                           kn      Odiham
2020 Jul 06 21 03768 / 33 04 82  16.1   9.2 1023.1  +1.0 nowR // //                                     kn  AWS South Farnborough
2020 Jul 06 21 03769 / 26 03 80  14.0   8.4 1022.7  +0.8 nowR                                           kn  AWS Charlwood
2020 Jul 06 21 03770 / // // //  16.7   5.2                   // //                                     kn  AWS St James Park
2020 Jul 06 21 03772 / 33 04 75  16.2   5.3 1023.0  +1.2 nowR                                           kn  AWS Heathrow
2020 Jul 06 21 03781 / 26 04 84  14.1   7.4 1022.8  +0.9 nowR                                           kn  AWS Kenley
2020 Jul 06 21 03796 / 26 05 //  13.8   8.4 1022.6  +1.1 nowR // //                                     kn  AWS Langdon Bay
2020 Jul 06 21 03797 / 23 07 81  15.3   7.9 1022.2  +0.8 nowR                                           kn  AWS Manston
2020 Jul 06 21 03857 / 32 09 81  15.0  11.6 1024.5  +0.9 nowR                                           kn  AWS Isle of Portland
2020 Jul 06 21 03862 / 30 08 80  15.0   8.5 1024.1  +1.1 nowR                                           kn  AWS Bournemouth Hurn
2020 Jul 06 21 03866 / 30 10 //  16.5  10.7 1023.6  +0.8 nowR // //                                     kn  AWS St Catherines Point
2020 Jul 06 21 03872 / 25 04 81  15.0  11.3 1023.2  +0.8 nowR                                           kn  AWS Thorney Island
2020 Jul 06 21 03876 / 32 01 //  12.4   8.8 1023.1  +0.8 R    // //                                     kn  AWS Shoreham
2020 Jul 06 21 03882 / 29 03 84  14.8   8.5 1022.9  +1.0 nowR                                           kn  AWS Herstmonceux
2020 Jul 06 21 03894 1 29 08 81  13.2  11.4 1025.9  +0.2 nowR                                           kn      Guernsey Airport
2020 Jul 06 21 03895 / 31 09 69  13.7  11.0 1025.6  +0.2 nowR                                           kn  AWS Jersey Airport
2020 Jul 06 21 03901 / 29 04 82  11.5   8.7 1022.6  -0.5 nowF                                           kn  AWS Thomastown
2020 Jul 06 21 03904 / 25 06 79  11.4   9.2 1022.5  -0.5 nowF                                           kn  AWS Castlederg
2020 Jul 06 21 03907 / 26 10 76  12.2   9.8 1022.1  -0.5 F                                              kn  AWS Magilligan
2020 Jul 06 21 03911 / 27 06 74  11.1   8.4 1022.5  -0.3 nowF                                           kn  AWS Lough Fea
2020 Jul 06 21 03915 / 30 03 74  12.0   9.1 1021.8  +0.0 nowF                                           kn  AWS Port Glenone
2020 Jul 06 21 03916 / 30 08 70  10.9   9.3 1021.9  -0.4 nowF 23 //                                     kn  AWS Ballypatrick Forest
2020 Jul 06 21 03917 / 30 07 82  12.8   8.2 1022.3  +0.0 S                                              kn  AWS Aldergrove
2020 Jul 06 21 03923 / 31 04 81  10.9   7.0 1022.4  -0.1 nowF                                           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