Decoded British Isles SYNOP weather reports

Weather data for 2017May25-03Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2017 May 25 03 03002 / 26 19 21  10.9  10.8 1018.1  -0.4 F    10 //                              27 WW  kn  AWS Baltasound
2017 May 25 03 03005 9 25 16 02  10.2  10.1 1019.4  -0.1 nowF 45 44                                     kn      Lerwick
2017 May 25 03 03008 / 24 14 04  10.1  10.1 1020.8  -0.6 nowF 32 //                                     kn  AWS Fair Isle
2017 May 25 03 03010 / 23 09 //  10.3  10.3 1021.3  -0.5 nowF // //                                     kn  AWS Sule Skerry
2017 May 25 03 03017 / 27 15 34  10.9  10.9 1021.8  -0.6 nowF 20 //                                     kn  AWS Kirkwall
2017 May 25 03 03023 / 21 11 58  11.2  11.2 1022.6  -0.9 nowS 20 //                                     kn  AWS South Uist Range
2017 May 25 03 03026 / 19 12 50  10.6  10.4 1021.8  -1.1 F    20 //                                     kn  AWS Stornoway
2017 May 25 03 03034 / 19 05 81  12.4  11.0 1022.8  -1.1 F                                              kn  AWS Aultbea
2017 May 25 03 03039 / 20 20 //   8.8   8.7                   // //                                     kn  AWS Bealach No Ba
2017 May 25 03 03044 / 16 05 80  12.8  11.2 1022.2  -0.7 nowF                                           kn  AWS Altnaharra
2017 May 25 03 03047 / 17 05 56  10.7  10.6 1025.1  -0.9 nowF 10 //                                     kn  AWS Tulloch Bridge
2017 May 25 03 03062 / 22 08 77  12.2  11.1 1022.6  -0.6 nowF                                           kn  AWS Tain Range
2017 May 25 03 03063 / 25 03 69  11.6  10.2 1023.8  -0.8 nowF                                           kn  AWS Aviemore
2017 May 25 03 03065 / 26 17 //   9.2   8.4                   // //                                     kn  AWS Cairngorm
2017 May 25 03 03066 / 22 06 84  13.3  11.1 1022.8  -0.7 nowF                                           kn  AWS Kinloss
2017 May 25 03 03068 1 24 07 80  12.6  10.8 1022.7  -0.8 F                                              kn      Lossiemouth
2017 May 25 03 03072 / 25 03 //   8.1   7.6                   // //                                     kn  AWS Cairnwell
2017 May 25 03 03075 / 23 03 65  10.8  10.1 1022.1  -0.5 nowF                                           kn  AWS Wick
2017 May 25 03 03080 / 25 01 84  10.4   9.7 1023.8  -0.4 F                                              kn  AWS Aboyne
2017 May 25 03 03091 / 02 01 84  12.3  10.0 1023.1  -0.5 nowS 20 //                                     kn  AWS Aberdeen Dyce
2017 May 25 03 03100 / 19 03 59  11.5  11.1 1023.6  -1.0 F    10 //                                     kn  AWS Tiree
2017 May 25 03 03105 / 13 07 50  11.9  11.7 1023.5  -1.2 nowF 20 //                                     kn  AWS Port Ellen
2017 May 25 03 03111 / 13 08 07  11.5  11.5 1023.9  -1.0 nowF // //                                     kn  AWS Machrihanish
2017 May 25 03 03132 / 11 06 05  12.6  12.6 1024.5  -1.2 F    32 //                                     kn  AWS West Freugh
2017 May 25 03 03134 / 21 04 38  13.4  12.7 1024.4  -0.5 nowF 10 //                                     kn  AWS Glasgow Bishopton
2017 May 25 03 03136 / 05 03 49  14.0  13.0 1024.3  -0.8 nowF 04 //                                     kn  AWS Prestwick
2017 May 25 03 03144 / 24 02 73  14.5  12.8 1024.5  -0.3 nowF                                           kn  AWS Strathallan
2017 May 25 03 03148 / 27 06 //  10.5  10.3                   // //                                     kn  AWS Glen Ogle
2017 May 25 03 03153 / 08 05 01  11.7  11.7 1024.5  -1.0 nowF 82 //                                     kn  AWS Dundrennan
2017 May 25 03 03155 / 05 02 57  12.9  12.7 1024.7  -0.6 F    // //                                     kn  AWS Drumalbin
2017 May 25 03 03158 / 25 04 63  13.0  12.7 1024.5  -0.4 nowF                                           kn  AWS Charterhall
2017 May 25 03 03162 / 32 02 08  11.6  11.5 1025.6  -0.7 nowF 34 //                                     kn  AWS Eskdalemuir
2017 May 25 03 03166 / 27 01 62  14.5  13.2 1024.4  -0.4 nowF                                           kn  AWS Edinburgh Gogarbank
2017 May 25 03 03171 / 26 06 83  14.6  12.9 1024.1  -0.2 nowF                                           kn  AWS Leuchars
2017 May 25 03 03204 8 08 02 03  10.1  10.1 1024.8  -0.7 nowF 44 42                                     kn      Ronaldsway
2017 May 25 03 03210 / 03 03 00  11.5  11.5 1024.9  -1.0 nowF // //                                     kn  AWS St Bees Head
2017 May 25 03 03212 / 00 00 23  11.9  11.8 1025.4  -0.8 F    20 //                                     kn  AWS Keswick
2017 May 25 03 03214 / 05 05 20  13.1  13.0 1024.7  -1.2 F    10 //                                     kn  AWS Walney Island
2017 May 25 03 03224 / 29 04 01  11.8  11.8 1024.9  -0.8 F    33 //                                     kn  AWS Spadeadam
2017 May 25 03 03225 / 24 01 57   8.0   7.8 1025.9  -0.7 F    // //                                     kn  AWS Shap Fell
2017 May 25 03 03226 / 11 02 01  11.3  11.3 1025.3  -0.8 nowS 33 //                                     kn  AWS Warcop Range
2017 May 25 03 03227 / 30 02 //  13.1   9.4                   // //                                     kn  AWS Great Dun Fell
2017 May 25 03 03316 / 08 03 02  12.5  11.9 1024.9  -1.0 F    33 //                                     kn  AWS Crosby
2017 May 25 03 03318 / 10 04 //  12.7  12.7                   // //                                     kn  AWS Blackpool
2017 May 25 03 03351 / 30 01 03  10.8  10.7 1025.0  -0.8 F    34 //                                     kn  AWS Rostherne
2017 May 25 03 03230 / 18 01 //   8.6   8.3 1025.6  -0.5 F    // //                                     kn  AWS Redesdale
2017 May 25 03 03238 / 27 05 03  12.4  12.4 1024.7  -0.4 F    34 //                                     kn  AWS Albermarle
2017 May 25 03 03240 / 26 08 59  13.6  12.7 1024.4  -0.5 F    10 //                                     kn  AWS Boulmer
2017 May 25 03 03257 / 30 03 57   9.7   9.2 1024.8  -0.6 nowS 10 //                                     kn  AWS Leeming
2017 May 25 03 03265 / 30 03 59  12.1  11.1 1024.8  -0.6 F    04 //                                     kn  AWS Topcliffe
2017 May 25 03 03266 / 30 02 48  11.2  10.5 1024.6  -0.5 nowF // //                                     kn  AWS Linton-on-Ouse
2017 May 25 03 03275 / 33 05 65  12.8  12.3 1024.6  -0.5 F                                              kn  AWS Loftus
2017 May 25 03 03281 / 36 04 //  13.5  12.6                   // //                                     kn  AWS Fylingdales
2017 May 25 03 03292 / 33 01 //  10.6  10.1 1024.3  -0.5 F    // //                                     kn  AWS Bridlington
2017 May 25 03 03344 / 24 02 10  10.0   9.8 1025.5  -0.6 F    20 //                                     kn  AWS Bingley
2017 May 25 03 03346 / 28 05 //  13.6  11.0                   // //                                     kn  AWS Emley Moor No.2
2017 May 25 03 03373 / 31 05 56  13.0  12.1 1024.5  -0.6 nowF // //                                     kn  AWS Scampton
2017 May 25 03 03377 1 35 02 62  14.9  13.4 1024.7  -0.7 F                                              kn      Waddington
2017 May 25 03 03379 / 10 01 58  11.6  11.0 1024.9  -0.5 nowS // //                                     kn  AWS Cranwell
2017 May 25 03 03382 / 34 01 29   9.7   9.4 1024.3  -0.6 F    20 //                                     kn  AWS Leconfield
2017 May 25 03 03385 / 32 03 57  13.0  12.6 1024.5  -0.5 nowS // //                                     kn  AWS Donna Nook
2017 May 25 03 03391 3 02 01 70  12.9  12.1 1024.6  -0.4 nowF                                           kn      Coningsby
2017 May 25 03 03392 / 19 06 21  10.9  10.8 1024.7  -0.5 F    // //                                     kn  AWS Wainfleet
2017 May 25 03 03302 / 01 04 03  10.2  10.2 1024.3  -1.0 F    32 //                                     kn  AWS Valley
2017 May 25 03 03305 / 26 01 01   9.5   9.5 1025.6  -1.0 nowS 33 //                                     kn  AWS Capel Curig
2017 May 25 03 03321 / 23 03 01  12.8  12.8 1025.1  -0.8 F    33 //                                     kn  AWS Hawarden
2017 May 25 03 03405 / 09 06 82  12.7  12.7 1024.7  -1.2 F    // //                                     kn  AWS Aberdaron
2017 May 25 03 03409 / 34 01 //  12.3  12.2 1025.2  -0.8 F    // //                                     kn  AWS Bala
2017 May 25 03 03410 / 32 03 12  12.3  12.2 1025.2  -0.8 F    // //                                     kn  AWS Lake Vrynwy
2017 May 25 03 03502 / 15 05 61  14.6  13.6 1023.7  -1.0 F                                              kn  AWS Aberporth
2017 May 25 03 03503 / 13 02 07  11.0  11.0 1024.3  -1.1 nowS 34 //                                     kn  AWS Trawscoed
2017 May 25 03 03507 / 36 01 23  12.3  12.3 1025.1  -0.7 F    20 //                                     kn  AWS Sennybridge
2017 May 25 03 03604 / 10 02 61  13.3  12.4 1023.5  -0.9 nowS // //                                     kn  AWS Milford Haven
2017 May 25 03 03605 / 11 05 57  13.4  13.2 1023.7  -1.0 nowS // //                                     kn  AWS Pembrey Sands
2017 May 25 03 03609 / 05 06 //  15.0  13.6 1024.5  -0.8 nowS // //                                     kn  AWS Mumbles
2017 May 25 03 03716 / 06 05 60  12.9  11.8 1023.8  -0.8 nowS 04 //                                     kn  AWS St Athan
2017 May 25 03 03330 / 06 04 81  14.2  11.6 1025.0  -0.8 F                                              kn  AWS Leek Thorncliffe
2017 May 25 03 03354 / 06 02 58  14.2  13.0 1025.0  -0.6 F    04 //                                     kn  AWS Nottingham Wea Cen
2017 May 25 03 03414 / 33 03 01  12.9  12.9 1024.9  -0.8 F    33 //                                     kn  AWS Shawbury
2017 May 25 03 03520 / 00 00 30  10.9  10.7 1024.8  -0.7 F    // //                                     kn  AWS Shobdon
2017 May 25 03 03522 / 24 01 39  12.1  12.1 1024.9  -0.5 F    10 //                                     kn  AWS Hereford Credenhill
2017 May 25 03 03529 / 05 04 56  13.5  13.1 1024.8  -0.6 F    10 //                                     kn  AWS Pershore
2017 May 25 03 03544 / 00 00 50  12.5  12.4 1024.7  -0.7 nowS 10 //                                     kn  AWS Church Lawford
2017 May 25 03 03647 / 09 04 70  14.8  13.0 1024.3  -0.7 F    // //                                     kn  AWS Little Rissington
2017 May 25 03 03649 1 00 00 56  13.3  12.3 1024.6  -0.5 F    05 00                                     kn      Brize Norton
2017 May 25 03 03658 0 06 01 65  10.8  10.7 1024.6  -0.5 nowS                                           kn      Benson
2017 May 25 03 03660 / 11 04 61  14.2  12.2 1024.9  -0.5 nowS                                           kn  AWS High Wycombe
2017 May 25 03 03469 / 16 03 23  11.9  11.3 1024.8  -0.4 F    20 //                                     kn  AWS Holbeach
2017 May 25 03 03482 1 13 03 40  12.8  11.8 1024.8  -0.5 nowF 05 00                                     kn      Marham
2017 May 25 03 03488 / 19 13 59  13.5  12.5 1024.7  -0.5 F    04 //                                     kn  AWS Weybourne
2017 May 25 03 03560 / 25 01 58  12.9  12.3 1024.8  -0.5 nowS 10 //                                     kn  AWS Bedford
2017 May 25 03 03590 / 16 06 08  12.4  11.9 1025.0  -0.7 F    34 //                                     kn  AWS Wattisham
2017 May 25 03 03684 / 09 01 17  11.3  11.0 1024.8  -0.7 F    10 //                                     kn  AWS Andrewsfield
2017 May 25 03 03693 / 07 01 02  12.3  11.6 1024.9  -0.7 nowS 34 //                                     kn  AWS Shoeburyness
2017 May 25 03 03707 / 08 05 62  12.8  11.7 1023.3  -1.1 F                                              kn  AWS Chivenor
2017 May 25 03 03628 / 12 01 57  14.0  13.4 1024.4  -0.6 nowS 10 //                                     kn  AWS Filton
2017 May 25 03 03710 / 11 06 57  12.8  11.7 1024.2  -1.1 F    // //                                     kn  AWS Liscombe
2017 May 25 03 03803 / 10 10 61  13.0  12.7 1021.7  -1.4 nowS                                           kn  AWS Scilly St Marys
2017 May 25 03 03808 1 10 11 60  12.9  11.7 1021.9  -1.7 F                                              kn      Camborne
2017 May 25 03 03809 2 08 15 40  12.4  11.9 1022.0  -1.7 nowS 28 41                                     kn      Culdrose RNAS
2017 May 25 03 03823 / 09 10 74  12.9  11.2 1022.5  -1.4 nowS                                           kn  AWS Cardinham
2017 May 25 03 03827 / 09 06 68  13.6  11.6 1022.8  -1.4 F                                              kn  AWS Plymouth
2017 May 25 03 03840 / 11 04 80  12.5  10.5 1024.2  -1.0 F                                              kn  AWS Dunkeswell
2017 May 25 03 03853 1 06 01 56  10.8  10.1 1024.2  -0.8 F    11 00                                     kn      Yeovilton
2017 May 25 03 03672 / 00 00 70  12.8  11.9 1024.8  -0.4 nowS // //                                     kn  AWS Northolt
2017 May 25 03 03740 / 17 01 //  13.9  13.2 1024.6  -0.6 nowS // //                                     kn  AWS Lyneham
2017 May 25 03 03743 / 03 02 01  12.4  12.2 1024.9  -0.6 nowS // //                                     kn  AWS Larkhill
2017 May 25 03 03746 / 04 03 56  13.7  12.9 1024.8  -0.6 nowS 20 //                                     kn  AWS Boscombe Down
2017 May 25 03 03749 / 35 03 60  12.3  11.3 1024.8  -0.6 nowS // //                                     kn  AWS Middle Wallop
2017 May 25 03 03761 / 00 00 69  12.9  11.3 1024.8  -0.6 nowS                                           kn  AWS Odiham
2017 May 25 03 03768 / 30 01 69  11.7  11.1 1024.9  -0.5 nowS // //                                     kn  AWS South Farnborough
2017 May 25 03 03769 / 34 01 31  10.7  10.4 1024.9  -0.7 nowS 20 //                                     kn  AWS Charlwood
2017 May 25 03 03770 / // // //  14.7  13.2                   // //                                     kn  AWS St James Park
2017 May 25 03 03772 / 16 01 72  14.1  12.5 1024.8  -0.5 nowS                                           kn  AWS Heathrow
2017 May 25 03 03781 / 19 01 81  12.5  10.8 1025.1  -0.7 nowS                                           kn  AWS Kenley
2017 May 25 03 03784 / 00 00 //  11.1  10.2 1024.5  -0.7 F    // //                                     kn  AWS Gravesend
2017 May 25 03 03796 / 05 04 //  12.4  11.4 1025.1  -0.8 F    // //                                     kn  AWS Langdon Bay
2017 May 25 03 03797 / 13 06 50  12.7  11.9 1025.1  -0.7 nowF 10 //                                     kn  AWS Manston
2017 May 25 03 03857 / 08 11 73  14.1  11.8 1023.8  -0.9 nowS                                           kn  AWS Isle of Portland
2017 May 25 03 03862 / 36 02 67  10.2   9.6 1024.2  -0.9 nowS                                           kn  AWS Bournemouth Hurn
2017 May 25 03 03866 / 09 06 //  14.2  12.0 1024.0  -0.7 nowS // //                                     kn  AWS St Catherines Point
2017 May 25 03 03872 / 04 03 76  11.7  10.6 1024.3  -0.8 nowS                                           kn  AWS Thorney Island
2017 May 25 03 03876 / 01 06 //  12.4  11.9 1024.4  -0.8 nowS // //                                     kn  AWS Shoreham
2017 May 25 03 03882 / 05 02 59  12.0  11.7 1024.7  -0.8 F    10 //                                     kn  AWS Herstmonceux
2017 May 25 03 03894 0 05 06 84  12.4  11.7 1022.9  -1.1 F                                              kn      Guernsey Airport
2017 May 25 03 03895 0 09 07 68  13.7  12.5 1022.5  -1.0 nowS                                           kn      Jersey Airport
2017 May 25 03 03901 / 16 04 28  12.0  11.7 1022.2  -1.5 nowS 20 //                                     kn  AWS Thomastown
2017 May 25 03 03904 / 07 03 32  10.6  10.4 1022.6  -1.6 F    20 //                                     kn  AWS Castlederg
2017 May 25 03 03907 / 04 06 04  10.5  10.3 1022.8  -1.7 nowF 34 //                                     kn  AWS Magilligan
2017 May 25 03 03911 / 00 00 00  10.1   9.7 1023.6  -1.3 nowF 34 //                                     kn  AWS Lough Fea
2017 May 25 03 03915 / 13 04 19  11.5  11.3 1022.9  -1.3 nowF 20 //                                     kn  AWS Port Glenone
2017 May 25 03 03916 / 17 05 59  13.2  12.8 1023.6  -1.3 F    10 //                                     kn  AWS Ballypatrick Forest
2017 May 25 03 03917 / 07 05 07  11.3  11.0 1023.5  -1.3 F    33 //                                     kn  AWS Aldergrove
2017 May 25 03 03923 / 18 03 01   9.8   9.7 1023.3  -1.0 F    33 //                                     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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