Decoded British Isles SYNOP weather reports

Weather data for 2020Apr06-21Z 
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 Apr 06 21 03002 / 22 15 61   6.5   4.3 1012.8  +4.0 nowS                                           kn  AWS Baltasound
2020 Apr 06 21 03005 / 26 18 63   6.4   6.4 1013.8  +3.9 nowS                                           kn  AWS Lerwick
2020 Apr 06 21 03008 / 24 21 65   7.4   3.9 1015.4  +3.6 nowR                                    28 WW  kn  AWS Fair Isle
2020 Apr 06 21 03017 / 23 13 80   5.7   2.6 1016.0  +3.7 R                                              kn  AWS Kirkwall
2020 Apr 06 21 03023 / 22 20 76   7.3   4.1 1016.5  +2.7 nowS                                    32 WW  kn  AWS South Uist Range
2020 Apr 06 21 03026 / 22 13 81   6.4   2.8 1015.5  +3.2 nowS                                           kn  AWS Stornoway
2020 Apr 06 21 03031 / 24 10 68   5.3   1.2 1018.0  +3.3 nowS 23 //                                     kn  AWS Loch Glascarnoch
2020 Apr 06 21 03034 / 21 17 70   7.3   3.3 1017.4  +3.4 nowS                                           kn  AWS Aultbea
2020 Apr 06 21 03039 / 20 30 //   1.1   1.1                   // //                                     kn  AWS Bealach No Ba
2020 Apr 06 21 03044 / 19 09 82   5.0   0.7 1017.1  +3.6 nowS                                           kn  AWS Altnaharra
2020 Apr 06 21 03047 / 21 09 80   5.9   1.7 1020.2  +3.2 nowS                                           kn  AWS Tulloch Bridge
2020 Apr 06 21 03062 / 28 06 81   4.4  -0.5 1018.0  +3.8 R                                              kn  AWS Tain Range
2020 Apr 06 21 03063 / 01 01 71   1.6   0.0 1020.0  +3.7 nowR                                           kn  AWS Aviemore
2020 Apr 06 21 03065 / 25 26 //  -2.1  -2.3                   // //                                     kn  AWS Cairngorm
2020 Apr 06 21 03066 / 22 07 82   6.1   1.8 1018.6  +3.8 nowR                                           kn  AWS Kinloss
2020 Apr 06 21 03068 1 22 10 81   5.7   1.8 1018.6  +3.9 nowS 02 81                                     kn      Lossiemouth
2020 Apr 06 21 03072 / 23 11 //   0.4  -0.3                   // //                                     kn  AWS Cairnwell
2020 Apr 06 21 03075 / 22 10 81   5.8   1.3 1017.2  +3.9 nowS                                           kn  AWS Wick
2020 Apr 06 21 03080 / 22 01 76   0.6  -1.9 1020.1  +3.8 nowS                                           kn  AWS Aboyne
2020 Apr 06 21 03088 / 26 14 80   6.8  -0.3 1019.9  +3.9 nowS                                           kn  AWS Inverbervie
2020 Apr 06 21 03091 / 24 06 80   7.2   0.2 1019.6  +3.8 nowS                                           kn  AWS Aberdeen Dyce
2020 Apr 06 21 03100 / 23 14 63   7.8   5.1 1019.1  +2.7 nowS                                           kn  AWS Tiree
2020 Apr 06 21 03105 / 13 05 63   4.7   3.1 1021.1  +2.9 R                                              kn  AWS Port Ellen
2020 Apr 06 21 03111 / 14 04 70   4.0   1.9 1021.4  +2.8 nowS // //                                     kn  AWS Machrihanish
2020 Apr 06 21 03132 / 21 06 80   4.8   3.8 1022.4  +2.9 R                                              kn  AWS West Freugh
2020 Apr 06 21 03134 / 25 06 74   7.3   2.4 1021.3  +3.3 R                                              kn  AWS Glasgow Bishopton
2020 Apr 06 21 03136 / 21 04 82   7.9   4.7 1021.8  +3.1 nowS 23 //                                     kn  AWS Prestwick
2020 Apr 06 21 03144 / 21 06 78   6.5   1.8 1020.8  +3.8 nowS                                           kn  AWS Strathallan
2020 Apr 06 21 03148 / 25 16 //   3.5  -1.0                   // //                                     kn  AWS Glen Ogle
2020 Apr 06 21 03153 / 22 10 60   6.9   6.3 1022.3  +2.9 R                                              kn  AWS Dundrennan
2020 Apr 06 21 03155 / 22 07 81   4.7   1.7 1021.9  +3.1 nowS // //                                     kn  AWS Drumalbin
2020 Apr 06 21 03158 / 24 05 84   7.2   3.1 1021.6  +3.8 nowS                                           kn  AWS Charterhall
2020 Apr 06 21 03162 / 25 01 63   4.2   3.3 1023.1  +3.4 nowS                                           kn  AWS Eskdalemuir
2020 Apr 06 21 03166 / 22 05 80   7.5   2.2 1021.3  +3.7 nowS                                           kn  AWS Edinburgh Gogarbank
2020 Apr 06 21 03171 / 25 09 80   6.4   1.0 1020.7  +3.9 R                                              kn  AWS Leuchars
2020 Apr 06 21 03204 2 30 04 65   8.4   7.1 1023.4  +3.1 nowS                                           kn      Ronaldsway
2020 Apr 06 21 03210 / 20 08 57   6.7   5.9 1023.5  +2.9 nowS // //                                     kn  AWS St Bees Head
2020 Apr 06 21 03212 / 23 04 71   9.4   4.3 1023.4  +3.0 nowS                                           kn  AWS Keswick
2020 Apr 06 21 03220 / // // 75   8.4   4.9 1022.8  +3.2 nowS // //                                     kn  AWS Carlisle
2020 Apr 06 21 03224 / 23 08 65   4.7   1.9 1023.0  +3.0 R                                              kn  AWS Spadeadam
2020 Apr 06 21 03225 / 24 09 77   6.6   3.7 1024.1  +3.2 nowS // //                                     kn  AWS Shap Fell
2020 Apr 06 21 03226 / 21 10 80   7.4   3.5 1023.8  +3.3 R                                              kn  AWS Warcop Range
2020 Apr 06 21 03227 / 24 19 //   2.0   1.4                   // //                                     kn  AWS Great Dun Fell
2020 Apr 06 21 03316 / // // 76   9.5   5.4 1024.8  +3.2 nowR                                           kn  AWS Crosby
2020 Apr 06 21 03318 / 25 09 //   8.2   6.0                   // //                                     kn  AWS Blackpool
2020 Apr 06 21 03351 / 22 04 78   8.2   2.6 1024.9  +3.1 R                                              kn  AWS Rostherne
2020 Apr 06 21 03230 / 23 08 79   6.2   3.5 1022.7  +3.2 nowS // //                                     kn  AWS Redesdale
2020 Apr 06 21 03238 / 23 01 68   4.4   1.9 1022.9  +3.4 nowS                                           kn  AWS Albermarle
2020 Apr 06 21 03240 / 23 09 80   8.0   3.6 1022.5  +3.8 nowS                                           kn  AWS Boulmer
2020 Apr 06 21 03257 / 22 07 70   6.3   2.2 1024.3  +3.4 nowS                                           kn  AWS Leeming
2020 Apr 06 21 03265 / 17 02 76   4.7   0.8 1024.6  +3.5 nowS                                           kn  AWS Topcliffe
2020 Apr 06 21 03266 / 10 04 73   7.8   2.1 1024.6  +3.5 nowS                                           kn  AWS Linton-on-Ouse
2020 Apr 06 21 03275 / 25 09 80   7.1   3.0 1023.8  +3.6 nowS 10 //                                     kn  AWS Loftus
2020 Apr 06 21 03281 / 23 08 //   5.1   0.6                   // //                                     kn  AWS Fylingdales
2020 Apr 06 21 03292 / 27 08 //   8.7   1.4 1023.7  +3.6 nowS // //                                     kn  AWS Bridlington
2020 Apr 06 21 03344 / 22 05 70   6.5   0.8 1024.9  +3.1 nowS                                           kn  AWS Bingley
2020 Apr 06 21 03346 / 30 03 //   7.0   0.3                   // //                                     kn  AWS Emley Moor No.2
2020 Apr 06 21 03373 / 33 07 82   7.1   2.0 1024.7  +3.7 nowS // //                                     kn  AWS Scampton
2020 Apr 06 21 03377 / 29 04 77  10.9   2.4 1025.1  +3.9 R                                              kn  AWS Waddington
2020 Apr 06 21 03379 / 27 08 82   8.3   0.8 1025.3  +3.7 R    // //                                     kn  AWS Cranwell
2020 Apr 06 21 03382 / 34 03 80   7.4   0.7 1024.2  +3.6 nowS                                           kn  AWS Leconfield
2020 Apr 06 21 03385 / 30 06 75   9.2   4.5 1024.5  +3.8 nowS // //                                     kn  AWS Donna Nook
2020 Apr 06 21 03391 1 30 06 82  11.0   1.7 1024.8  +3.8 nowS                                           kn      Coningsby
2020 Apr 06 21 03392 / 28 07 81   8.8   3.3 1024.5  +3.6 nowS // //                                     kn  AWS Wainfleet
2020 Apr 06 21 03302 / 19 12 //   8.7   7.3 1024.4  +2.8 nowS // //                                     kn  AWS Valley
2020 Apr 06 21 03301 / // // 61   7.7   5.9 1024.7  +2.8 R    // //                                     kn  AWS Raf Mona
2020 Apr 06 21 03305 / 26 12 64   6.9   5.4 1025.5  +2.6 nowS                                           kn  AWS Capel Curig
2020 Apr 06 21 03313 / 22 12 73   7.7   4.4 1024.6  +2.6 R    // //                                     kn  AWS Rhyl
2020 Apr 06 21 03321 / 25 07 77   9.6   1.9 1024.9  +2.9 R                                              kn  AWS Hawarden
2020 Apr 06 21 03405 / 22 13 61   7.7   7.2 1025.4  +2.5 R    // //                                     kn  AWS Aberdaron
2020 Apr 06 21 03409 / 20 02 //   5.1   3.5 1025.7  +2.7 nowR // //                                     kn  AWS Bala
2020 Apr 06 21 03410 / 27 08 76   3.9   1.8 1025.9  +2.8 R    // //                                     kn  AWS Lake Vrynwy
2020 Apr 06 21 03502 / 20 09 65   5.5   3.5 1025.9  +2.6 nowS                                           kn  AWS Aberporth
2020 Apr 06 21 03503 / 11 02 66   4.0   3.0 1025.9  +2.6 nowR                                           kn  AWS Trawscoed
2020 Apr 06 21 03507 / 20 03 63   4.4   3.1 1026.6  +2.7 nowR                                           kn  AWS Sennybridge
2020 Apr 06 21 03604 / 25 03 66   7.7   6.5 1026.0  +2.3 nowR // //                                     kn  AWS Milford Haven
2020 Apr 06 21 03605 / 24 10 60   9.3   7.9 1026.1  +2.4 R    // //                                     kn  AWS Pembrey Sands
2020 Apr 06 21 03609 / 26 08 //   8.3   6.5 1026.8  +2.3 nowR // //                                     kn  AWS Mumbles
2020 Apr 06 21 03716 / 29 04 65   7.7   6.5 1026.2  +2.3 nowR                                           kn  AWS St Athan
2020 Apr 06 21 03330 / 17 04 74   6.5   2.1 1025.5  +3.1 nowS                                           kn  AWS Leek Thorncliffe
2020 Apr 06 21 03354 / 28 04 76   9.3   1.4 1025.3  +3.5 nowS                                           kn  AWS Nottingham Wea Cen
2020 Apr 06 21 03414 / 20 04 79   8.3   1.9 1025.4  +3.0 R                                              kn  AWS Shawbury
2020 Apr 06 21 03520 / 26 03 77   4.9   2.1 1026.1  +3.2 nowR // //                                     kn  AWS Shobdon
2020 Apr 06 21 03522 / 30 03 70   6.0   2.9 1026.2  +3.2 R                                              kn  AWS Hereford Credenhill
2020 Apr 06 21 03529 / 20 01 80   5.6   2.2 1026.1  +3.4 R                                              kn  AWS Pershore
2020 Apr 06 21 03535 / 31 04 81   9.0   0.6 1025.4  +3.6 R                                              kn  AWS Coleshill
2020 Apr 06 21 03544 / 32 03 84   9.1   1.5 1025.4  +3.4 R                                              kn  AWS Church Lawford
2020 Apr 06 21 03647 / 25 05 81   7.9   2.1 1025.7  +3.0 R    // //                                     kn  AWS Little Rissington
2020 Apr 06 21 03649 0 24 03 82   8.9   3.1 1025.9  +3.2 R                                              kn      Brize Norton
2020 Apr 06 21 03658 0 18 05 80   7.2   2.9 1025.9  +3.1 nowS                                           kn      Benson
2020 Apr 06 21 03660 / 27 03 82   9.0   2.6 1025.9  +2.9 nowS                                           kn  AWS High Wycombe
2020 Apr 06 21 03462 / 30 04 81   8.8   3.1 1024.9  +3.4 nowS                                           kn  AWS Wittering
2020 Apr 06 21 03469 / 26 05 81   8.6   4.0 1024.6  +3.5 nowS                                           kn  AWS Holbeach
2020 Apr 06 21 03482 / 27 04 78   8.5   3.8 1024.8  +3.3 nowS                                           kn  AWS Marham
2020 Apr 06 21 03488 / 25 04 83   9.3   5.0 1024.7  +3.5 nowS                                           kn  AWS Weybourne
2020 Apr 06 21 03560 / 22 03 84   7.5   3.1 1025.3  +3.1 nowS                                           kn  AWS Bedford
2020 Apr 06 21 03590 / 29 03 80  10.2   2.9 1025.3  +3.2 nowS                                           kn  AWS Wattisham
2020 Apr 06 21 03684 / 28 04 86   9.4   2.9 1025.1  +3.2 nowS                                           kn  AWS Andrewsfield
2020 Apr 06 21 03693 / 25 05 74  12.8   6.7 1025.3  +3.4 nowS                                           kn  AWS Shoeburyness
2020 Apr 06 21 03707 / 05 02 61   6.9   5.2 1026.4  +2.1 nowR                                           kn  AWS Chivenor
2020 Apr 06 21 03710 / 33 07 68   4.0   2.3 1026.8  +2.0 R    // //                                     kn  AWS Liscombe
2020 Apr 06 21 03803 / 13 01 66   9.0   6.6 1026.2  +1.9 nowS                                           kn  AWS Scilly St Marys
2020 Apr 06 21 03808 0 10 02 65   7.0   5.7 1026.5  +1.8 R                                              kn      Camborne
2020 Apr 06 21 03809 0 04 04 70   6.1   3.4 1026.3  +1.9 nowF                                           kn      Culdrose RNAS
2020 Apr 06 21 03823 / 01 03 65   4.7   3.2 1026.4  +1.9 nowS                                           kn  AWS Cardinham
2020 Apr 06 21 03827 / 35 02 69   8.4   3.9 1026.2  +2.2 nowS                                           kn  AWS Plymouth
2020 Apr 06 21 03840 / 35 02 67   6.0   1.8 1026.7  +2.5 nowS                                           kn  AWS Dunkeswell
2020 Apr 06 21 03853 1 19 02 70   7.0   3.5 1026.4  +2.7 nowS                                           kn      Yeovilton
2020 Apr 06 21 03672 / 27 01 80   9.9   3.5 1025.6  +3.1 nowS // //                                     kn  AWS Northolt
2020 Apr 06 21 03740 / 22 04 //   8.4   2.2 1026.3  +2.8 R    // //                                     kn  AWS Lyneham
2020 Apr 06 21 03743 / 27 04 83   8.6   2.0 1026.2  +2.8 nowS // //                                     kn  AWS Larkhill
2020 Apr 06 21 03746 / 30 07 84   8.7   2.3 1026.2  +2.9 nowS                                           kn  AWS Boscombe Down
2020 Apr 06 21 03749 / 32 03 82   8.2   2.8 1026.1  +2.9 nowS                                           kn  AWS Middle Wallop
2020 Apr 06 21 03761 1 25 04 72  10.2   4.7 1026.0  +3.0 nowS                                           kn      Odiham
2020 Apr 06 21 03768 / 22 02 80   7.6   4.1 1026.0  +3.0 R    // //                                     kn  AWS South Farnborough
2020 Apr 06 21 03769 / 22 02 68   7.7   4.6 1025.7  +2.8 nowS                                           kn  AWS Charlwood
2020 Apr 06 21 03770 / // // //  10.8   4.4                   // //                                     kn  AWS St James Park
2020 Apr 06 21 03772 / 30 03 80  11.5   3.2 1025.6  +3.0 nowS                                           kn  AWS Heathrow
2020 Apr 06 21 03781 / 23 03 67   9.6   5.1 1025.9  +3.1 nowS                                           kn  AWS Kenley
2020 Apr 06 21 03796 / 27 08 //   9.9   5.1 1025.6  +2.7 nowS // //                                     kn  AWS Langdon Bay
2020 Apr 06 21 03797 / 23 08 76   9.9   4.4 1025.4  +3.0 nowS                                           kn  AWS Manston
2020 Apr 06 21 03857 / 36 08 59   9.2   5.7 1026.2  +2.5 nowS                                           kn  AWS Isle of Portland
2020 Apr 06 21 03862 / 31 04 68   8.5   5.9 1026.1  +2.7 nowS                                           kn  AWS Bournemouth Hurn
2020 Apr 06 21 03866 / 29 05 //   8.7   8.0 1026.2  +2.3 nowS // //                                     kn  AWS St Catherines Point
2020 Apr 06 21 03872 / 22 04 62   8.3   6.6 1026.0  +2.7 nowS                                           kn  AWS Thorney Island
2020 Apr 06 21 03876 / 10 03 //   8.6   7.8 1026.1  +2.7 nowS // //                                     kn  AWS Shoreham
2020 Apr 06 21 03882 / 26 03 60   8.5   6.8 1026.0  +2.6 nowS 04 //                                     kn  AWS Herstmonceux
2020 Apr 06 21 03894 1 31 03 62   7.9   7.9 1026.9  +2.3 R    11 00                                     kn      Guernsey Airport
2020 Apr 06 21 03895 / 04 07 59   9.8   8.7 1026.6  +2.2 R    04 //                                     kn  AWS Jersey Airport
2020 Apr 06 21 03901 / 20 05 80   5.9   3.3 1022.1  +3.2 nowR                                           kn  AWS Thomastown
2020 Apr 06 21 03904 / 22 04 79   5.5   2.5 1021.8  +3.2 nowS                                           kn  AWS Castlederg
2020 Apr 06 21 03907 / 20 10 77   7.0   3.5 1021.5  +3.1 nowR                                           kn  AWS Magilligan
2020 Apr 06 21 03911 / 18 03 78   4.6   3.5 1022.6  +3.1 nowS                                           kn  AWS Lough Fea
2020 Apr 06 21 03915 / 17 05 76   6.6   4.0 1021.6  +3.0 nowR                                           kn  AWS Port Glenone
2020 Apr 06 21 03916 / 23 07 80   6.1   3.1 1022.0  +3.0 R                                              kn  AWS Ballypatrick Forest
2020 Apr 06 21 03917 / 17 04 81   7.0   5.2 1022.4  +3.0 R                                              kn  AWS Aldergrove
2020 Apr 06 21 03923 / 25 05 82   5.4   2.4 1022.6  +2.9 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