Decoded British Isles SYNOP weather reports

Weather data for 2016May25-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2016 May 25 21 03002 / 03 12 72   8.4   5.4 1025.7  +0.0 S                                              kn  AWS Baltasound
2016 May 25 21 03005 7 03 22 75   7.5   5.1 1024.1  -0.6 nowS                                           kn      Lerwick
2016 May 25 21 03008 / 03 18 68   7.7   6.0 1024.2  -0.1 nowR                                           kn  AWS Fair Isle
2016 May 25 21 03010 / 05 13 //   8.8   5.8 1025.3  -0.0 nowR // //                                     kn  AWS Sule Skerry
2016 May 25 21 03017 / 03 13 68   8.3   5.3 1024.5  +0.1 nowR                                           kn  AWS Kirkwall
2016 May 25 21 03023 / 05 20 67   9.6   7.4 1022.2  +0.0 nowF                                           kn  AWS South Uist Range
2016 May 25 21 03026 / 04 18 69   9.2   5.6 1024.1  +0.2 nowR                                           kn  AWS Stornoway
2016 May 25 21 03031 / 07 12 81   7.8   3.6 1024.1  +0.4 nowR                                           kn  AWS Loch Glascarnoch
2016 May 25 21 03034 / 06 14 83   9.5   4.4 1023.1  +0.2 R                                              kn  AWS Aultbea
2016 May 25 21 03037 / 08 09 68   9.4   4.1 1022.5  +0.3 nowR                                           kn  AWS Lusa
2016 May 25 21 03039 / 10 29 //   3.5   2.0                   // //                                     kn  AWS Bealach No Ba
2016 May 25 21 03041 / // // //   0.4   0.1                   // //                                     kn  AWS Aonach Moor
2016 May 25 21 03044 / 04 07 74   8.8   4.7 1024.4  -0.1 F                                              kn  AWS Altnaharra
2016 May 25 21 03047 / 08 03 83   7.2   3.0 1023.5  +0.2 nowR                                           kn  AWS Tulloch Bridge
2016 May 25 21 03062 / 04 10 69   9.3   6.0 1024.0  +0.1 nowR                                           kn  AWS Tain Range
2016 May 25 21 03063 / 03 04 74   7.1   5.6 1023.5  +0.3 nowR                                           kn  AWS Aviemore
2016 May 25 21 03065 / 06 14 //   0.0                         // //                                     kn  AWS Cairngorm
2016 May 25 21 03066 / 05 08 67   9.1   6.5 1023.7  +0.1 nowR                                           kn  AWS Kinloss
2016 May 25 21 03068 8 06 10 70   9.4   6.5 1023.6  -0.0 nowR 02 62                                     kn      Lossiemouth
2016 May 25 21 03072 / // // //   2.2   2.1                   // //                                     kn  AWS Cairnwell
2016 May 25 21 03075 / 02 12 75   8.3   5.4 1024.0  -0.2 nowR                                           kn  AWS Wick
2016 May 25 21 03080 / 32 04 68   8.4   5.4 1022.8  +0.3 nowR                                           kn  AWS Aboyne
2016 May 25 21 03088 / 36 18 66   8.1   6.0 1021.1  -0.1 nowS                                           kn  AWS Inverbervie
2016 May 25 21 03091 / 36 08 60   9.1   6.8 1022.3  +0.3 nowR                                           kn  AWS Aberdeen Dyce
2016 May 25 21 03100 / 04 09 76   9.4   5.4 1020.8  +0.0 S                                              kn  AWS Tiree
2016 May 25 21 03105 / 06 02 75   8.1   5.6 1020.6  -0.0 nowR                                           kn  AWS Port Ellen
2016 May 25 21 03111 / 25 05 80   9.9   7.6 1020.2  -0.3 nowS // //                                     kn  AWS Machrihanish
2016 May 25 21 03132 / 04 04 83  11.1   6.1 1019.7  +0.1 nowR                                           kn  AWS West Freugh
2016 May 25 21 03134 / 10 05 73  10.7   6.4 1020.6  +0.5 nowR                                           kn  AWS Glasgow Bishopton
2016 May 25 21 03136 / 07 05 75  11.0   5.4 1020.3  +0.3 nowR                                           kn  AWS Prestwick
2016 May 25 21 03144 / 09 02 79  10.0   6.2 1021.2  +0.6 R                                              kn  AWS Strathallan
2016 May 25 21 03148 / 06 12 //   6.9   2.2                   // //                                     kn  AWS Glen Ogle
2016 May 25 21 03155 / 09 13 66   7.8   5.5 1020.8  +0.5 nowR // //                                     kn  AWS Drumalbin
2016 May 25 21 03158 / 02 10 64   8.1   6.7 1020.4  -0.0 nowR 57 //                                     kn  AWS Charterhall
2016 May 25 21 03162 / 03 09 65   6.8   5.6 1020.7  +0.4 nowS 23 //                                     kn  AWS Eskdalemuir
2016 May 25 21 03166 / 08 08 69   9.7   6.5 1020.9  +0.2 R                                              kn  AWS Edinburgh Gogarbank
2016 May 25 21 03171 / 07 04 78  10.2   6.1 1021.0  -0.0 nowR                                           kn  AWS Leuchars
2016 May 25 21 03204 7 03 07 80  11.0   4.8 1019.0  -0.2 nowS                                           kn      Ronaldsway
2016 May 25 21 03210 / 04 14 60   7.5   6.6 1019.4  +0.4 R    // //                                     kn  AWS St Bees Head
2016 May 25 21 03212 / 28 02 67   8.0   7.0 1019.5  +0.5 nowS 61 //                                     kn  AWS Keswick
2016 May 25 21 03214 / 04 05 80  10.4   6.6 1018.4  +0.4 R    81 //                                     kn  AWS Walney Island
2016 May 25 21 03220 / // // 64   8.3   7.5 1019.5  +0.1 nowF // //                                     kn  AWS Carlisle
2016 May 25 21 03224 / 02 12 60   6.6   6.2 1018.9  -0.3 nowS 23 //                                     kn  AWS Spadeadam
2016 May 25 21 03225 / 34 07 59   6.7   6.3 1019.2  +0.2 R    // //                                     kn  AWS Shap Fell
2016 May 25 21 03226 / 04 09 84   7.6   6.0 1018.5  +0.2 R    23 //                                     kn  AWS Warcop Range
2016 May 25 21 03227 / 05 27 //                               // //                                     kn  AWS Great Dun Fell
2016 May 25 21 03316 / 04 03 57   9.3   7.7 1018.6  +0.1 nowR 61 //                                     kn  AWS Crosby
2016 May 25 21 03318 / 09 03 //   9.2   7.8                   // //                                     kn  AWS Blackpool
2016 May 25 21 03351 / 33 03 50   8.9   8.4 1018.2  +0.0 S    62 //                                     kn  AWS Rostherne
2016 May 25 21 03230 / 36 09 50   7.3   6.7 1019.6  -0.5 nowS // //                                     kn  AWS Redesdale
2016 May 25 21 03238 / 36 05 36   7.9   7.8 1018.3  -0.3 nowF 81 //                                     kn  AWS Albermarle
2016 May 25 21 03240 / 36 13 57   8.7   8.4 1019.1  +0.0 S    61 //                                     kn  AWS Boulmer
2016 May 25 21 03257 / 33 11 39   8.4   7.8 1017.4  -0.5 F    51 //                                     kn  AWS Leeming
2016 May 25 21 03261 / 33 11 50   8.5   8.2 1017.3  -0.5 nowF // //                                     kn  AWS Dishforth
2016 May 25 21 03265 / 33 12 49   8.7   8.3 1017.2  -0.5 nowF 51 //                                     kn  AWS Topcliffe
2016 May 25 21 03266 / 32 10 50   8.9   8.1 1016.9  -0.6 F    // //                                     kn  AWS Linton-on-Ouse
2016 May 25 21 03275 / 02 14 01   8.7   8.7 1016.6  -0.6 nowS 62 //                                     kn  AWS Loftus
2016 May 25 21 03281 / 01 13 //   8.0   8.0                   // //                                     kn  AWS Fylingdales
2016 May 25 21 03292 / 34 11 //   9.4   9.2 1014.7  -0.8 nowF // //                                     kn  AWS Bridlington
2016 May 25 21 03344 / 34 05 65   7.0   6.6 1018.0  -0.3 F    62 //                                     kn  AWS Bingley
2016 May 25 21 03346 / 34 09 //   7.0   6.8                   // //                                     kn  AWS Emley Moor No.2
2016 May 25 21 03373 / 32 08 50   9.1   8.9 1016.1  -0.2 F    // //                                     kn  AWS Scampton
2016 May 25 21 03377 8 32 06 50   9.2   8.9 1016.4  -0.0 nowR 58 65                                     kn      Waddington
2016 May 25 21 03379 8 31 07 62   9.3   8.7 1016.5  +0.0 S    51 65                                     kn      Cranwell
2016 May 25 21 03382 / 32 05 57   9.6   9.3 1015.5  -0.6 F    51 //                                     kn  AWS Leconfield
2016 May 25 21 03385 / 31 12 56   9.8   9.5 1015.4  -0.3 F    // //                                     kn  AWS Donna Nook
2016 May 25 21 03391 8 32 06 75  10.1   9.2 1016.0  -0.0 nowR 02 65                                     kn      Coningsby
2016 May 25 21 03392 / 33 06 59   9.9   9.6 1015.7  +0.0 S    // //                              16 10m kn  AWS Wainfleet
2016 May 25 21 03302 7 01 06 80  10.4   7.8 1018.8  +0.0 S                                              kn      Valley
2016 May 25 21 03301 / 34 03 67   9.6   9.0 1019.0  +0.0 S    // //                                     kn  AWS Raf Mona
2016 May 25 21 03305 / 08 02 61   8.2   6.0 1019.0  +0.0 S    81 //                                     kn  AWS Capel Curig
2016 May 25 21 03313 / 27 02 62   8.8   7.8 1018.9  +0.0 S    // //                                     kn  AWS Rhyl
2016 May 25 21 03321 / 34 04 67   9.6   8.7 1018.6  +0.1 nowR 61 //                                     kn  AWS Hawarden
2016 May 25 21 03405 / 03 10 80   9.2   5.8 1019.2  +0.0 S    // //                                     kn  AWS Aberdaron
2016 May 25 21 03409 / 07 01 //   8.3   6.4 1018.6  +0.1 R    // //                                     kn  AWS Bala
2016 May 25 21 03410 / 01 06 68   7.0   6.0 1018.3  +0.1 R    // //                                     kn  AWS Lake Vrynwy
2016 May 25 21 03502 / 06 10 81  10.3   6.3 1017.9  +0.2 nowR                                           kn  AWS Aberporth
2016 May 25 21 03503 / 00 00 80   9.9   7.1 1018.0  +0.2 R                                              kn  AWS Trawscoed
2016 May 25 21 03507 / 07 03 73   8.0   5.9 1018.1  +0.2 R                                              kn  AWS Sennybridge
2016 May 25 21 03604 / 03 05 80  10.6   6.5 1017.7  +0.4 R    // //                                     kn  AWS Milford Haven
2016 May 25 21 03605 / 05 05 75  10.9   6.9 1017.5  +0.2 nowR // //                                     kn  AWS Pembrey Sands
2016 May 25 21 03609 / 05 10 //  11.8   6.8 1017.9  +0.1 R    // //                                     kn  AWS Mumbles
2016 May 25 21 03716 / 05 04 76  10.2   6.5 1017.2  +0.3 nowR                                           kn  AWS St Athan
2016 May 25 21 03330 / 36 05 60   7.3   6.8 1017.8  -0.1 F    61 //                                     kn  AWS Leek Thorncliffe
2016 May 25 21 03354 / 33 05 72   8.7   7.9 1017.4  -0.1 nowR 23 //                                     kn  AWS Nottingham Wea Cen
2016 May 25 21 03414 8 35 05 68   9.1   8.0 1018.1  +0.2 R    61 66                                     kn      Shawbury
2016 May 25 21 03520 / 02 05 70   9.8   6.7 1017.8  +0.0 S    // //                                     kn  AWS Shobdon
2016 May 25 21 03522 / 36 02 60  10.3   6.5 1018.0  +0.1 R    04 //                                     kn  AWS Hereford Credenhill
2016 May 25 21 03529 / 32 02 72  10.4   7.3 1018.0  -0.0 nowR                                           kn  AWS Pershore
2016 May 25 21 03535 / 33 04 60   9.0   8.0 1017.5  -0.0 nowR 51 //                                     kn  AWS Coleshill
2016 May 25 21 03544 / 32 04 56   8.9   8.0 1017.4  +0.1 nowR 10 //                                     kn  AWS Church Lawford
2016 May 25 21 03647 / 36 05 67   8.7   6.6 1017.1  +0.1 nowR // //                                     kn  AWS Little Rissington
2016 May 25 21 03649 7 01 03 72  10.2   7.0 1017.3  +0.2 nowR                                           kn      Brize Norton
2016 May 25 21 03658 8 02 01 70   9.9   8.3 1017.2  +0.2 R                                              kn      Benson
2016 May 25 21 03660 / 35 01 66   8.7   7.2 1017.3  +0.2 nowR                                           kn  AWS High Wycombe
2016 May 25 21 03462 / 30 05 27   9.3   9.1 1016.7  -0.0 nowR 51 //                                     kn  AWS Wittering
2016 May 25 21 03469 / 28 05 56  10.1   9.6 1016.1  +0.0 S    57 //                                     kn  AWS Holbeach
2016 May 25 21 03482 8 26 07 25   9.9   9.6 1016.0  +0.1 nowR 51 52                                     kn      Marham
2016 May 25 21 03488 / 26 05 76  10.2   9.4 1015.4  +0.2 R                                              kn  AWS Weybourne
2016 May 25 21 03560 / 33 04 81   9.3   8.0 1017.0  +0.1 nowR                                           kn  AWS Bedford
2016 May 25 21 03590 7 28 05 82   9.7   8.2 1016.3  +0.2 R                                              kn      Wattisham
2016 May 25 21 03684 / 32 03 75   9.1   7.9 1016.4  +0.1 R                                              kn  AWS Andrewsfield
2016 May 25 21 03693 / 28 02 68  10.7   9.0 1016.6  +0.3 nowR                                           kn  AWS Shoeburyness
2016 May 25 21 03707 / 06 07 84  11.7   6.1 1017.0  +0.3 nowR                                           kn  AWS Chivenor
2016 May 25 21 03628 / 04 05 69  10.8   7.0 1017.4  +0.2 nowR                                           kn  AWS Filton
2016 May 25 21 03710 / 05 06 70   8.3   6.7 1017.2  +0.2 nowR // //                                     kn  AWS Liscombe
2016 May 25 21 03803 / 09 13 81  11.0   6.8 1016.2  +0.2 nowR                                           kn  AWS Scilly St Marys
2016 May 25 21 03808 3 08 04 80   9.2   6.4 1016.6  +0.3 R                                              kn      Camborne
2016 May 25 21 03809 3 06 05 70   8.3   5.7 1016.4  +0.4 nowR                                           kn      Culdrose RNAS
2016 May 25 21 03823 / 22 02 74   8.3   6.3 1016.6  +0.5 nowR                                           kn  AWS Cardinham
2016 May 25 21 03827 / 06 03 70   9.6   5.4 1016.7  +0.5 nowR                                           kn  AWS Plymouth
2016 May 25 21 03839 / // // //   7.8   6.5                   // //                                     kn  AWS Exeter
2016 May 25 21 03840 / 06 05 71   6.6   4.5 1017.2  +0.2 nowR                                           kn  AWS Dunkeswell
2016 May 25 21 03853 5 03 05 70   9.4   6.9 1017.0  +0.5 nowR                                           kn      Yeovilton
2016 May 25 21 03672 / 35 04 81  10.9   7.4 1017.0  +0.3 nowR // //                                     kn  AWS Northolt
2016 May 25 21 03740 / 07 04 //   9.7   6.9 1017.5  +0.3 R    // //                                     kn  AWS Lyneham
2016 May 25 21 03743 / 03 05 76   8.8   7.1 1017.2  +0.3 R    // //                                     kn  AWS Larkhill
2016 May 25 21 03746 / 01 04 76   9.3   7.3 1017.1  +0.4 R                                              kn  AWS Boscombe Down
2016 May 25 21 03749 5 02 05 80  10.1   7.0 1017.1  +0.3 R                                              kn      Middle Wallop
2016 May 25 21 03761 7 34 04 70   9.9   7.1 1017.0  +0.5 nowS                                           kn      Odiham
2016 May 25 21 03769 / 28 01 57   8.1   7.3 1016.7  +0.4 nowS 10 //                                     kn  AWS Charlwood
2016 May 25 21 03770 / // // //  11.6   7.7                   // //                                     kn  AWS St James Park
2016 May 25 21 03772 / 02 04 77  11.4   8.0 1017.0  +0.3 nowR                                           kn  AWS Heathrow
2016 May 25 21 03781 / 03 02 61   9.4   8.5 1017.0  +0.2 R                                              kn  AWS Kenley
2016 May 25 21 03784 / 34 02 //  10.8   8.4 1016.5  +0.3 nowR // //                                     kn  AWS Gravesend
2016 May 25 21 03796 / 34 05 //   8.0   7.3 1016.7  +0.4 R    // //                                     kn  AWS Langdon Bay
2016 May 25 21 03797 / 30 03 69  10.6  10.1 1016.6  +0.3 R                                              kn  AWS Manston
2016 May 25 21 03857 / 04 05 83   9.8   5.9 1016.6  +0.2 nowR                                           kn  AWS Isle of Portland
2016 May 25 21 03862 / 04 07 71   9.7   7.0 1016.5  +0.4 R                                              kn  AWS Bournemouth Hurn
2016 May 25 21 03866 / 01 07 //  10.2   6.4 1016.0  -0.1 F    // //                                     kn  AWS St Catherines Point
2016 May 25 21 03872 / 02 04 80   9.1   6.8 1016.4  +0.4 nowS                                           kn  AWS Thorney Island
2016 May 25 21 03876 / 36 07 //   9.6   7.8 1016.5  +0.6 nowS // //                                     kn  AWS Shoreham
2016 May 25 21 03882 / 36 03 68   8.8   7.0 1016.5  +0.4 nowS                                           kn  AWS Herstmonceux
2016 May 25 21 03894 1 04 10 84   9.8   6.9 1015.2  +0.1 nowF                                           kn      Guernsey Airport
2016 May 25 21 03895 1 06 11 82  10.2   7.6 1014.9  +0.5 nowR                                           kn      Jersey Airport
2016 May 25 21 03901 / 05 02 81   8.2   4.0 1019.9  +0.0 S                                              kn  AWS Thomastown
2016 May 25 21 03904 / 03 05 79   9.0   5.2 1020.6  +0.1 nowR                                           kn  AWS Castlederg
2016 May 25 21 03907 / 02 04 84   7.9   4.5 1021.0  -0.3 F                                              kn  AWS Magilligan
2016 May 25 21 03911 / 03 04 83   7.7   4.3 1020.7  +0.1 R                                              kn  AWS Lough Fea
2016 May 25 21 03915 / 32 05 81   9.0   5.2 1020.3  +0.2 nowR                                           kn  AWS Port Glenone
2016 May 25 21 03916 / 34 02 81   8.0   6.2 1021.2  -0.2 nowS                                           kn  AWS Ballypatrick Forest
2016 May 25 21 03917 / 36 03 81   8.7   5.3 1020.3  -0.1 nowR                                           kn  AWS Aldergrove
2016 May 25 21 03923 / 34 04 82   7.9   4.5 1019.7  -0.4 nowS                                           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.


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