Decoded British Isles SYNOP weather reports

Weather data for 2015Aug01-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2015 Aug 01 21 03002 / 18 08 83   9.9   8.9 1008.0  +0.8 R                                              kn  AWS Baltasound
2015 Aug 01 21 03005 7 22 03 80  10.7   9.1 1007.6  +0.6 R    02 81                                     kn      Lerwick
2015 Aug 01 21 03008 / 20 08 75  10.3       1007.7  +0.8 R    23 //                                     kn  AWS Fair Isle
2015 Aug 01 21 03010 / 22 10 //  11.0       1007.1  +1.5 R    // //                                     kn  AWS Sule Skerry
2015 Aug 01 21 03017 / 19 08 81   9.6   8.7 1007.6  +1.4 R                                              kn  AWS Kirkwall
2015 Aug 01 21 03023 / 26 15 67  11.8   9.3 1009.0  +2.4 nowR                                           kn  AWS South Uist Range
2015 Aug 01 21 03026 / 24 08 83  10.3   8.2 1007.8  +2.8 nowR                                           kn  AWS Stornoway
2015 Aug 01 21 03031 / 26 10 84   9.6   5.9 1009.2  +2.0 nowR 23 //                                     kn  AWS Loch Glascarnoch
2015 Aug 01 21 03034 / 21 10 82  11.1   8.8 1008.7  +2.4 nowR 23 //                                     kn  AWS Aultbea
2015 Aug 01 21 03037 / 21 08 68  10.5   9.0 1010.0  +2.4 nowR 23 //                                     kn  AWS Lusa
2015 Aug 01 21 03039 / 26 23 //   5.6   5.4                   // //                                     kn  AWS Bealach No Ba
2015 Aug 01 21 03041 / 23 31 //   3.1   3.0                   // //                                     kn  AWS Aonach Moor
2015 Aug 01 21 03044 / 18 07 76   9.7   7.6 1007.9  +1.8 nowR 82 //                                     kn  AWS Altnaharra
2015 Aug 01 21 03047 / 21 10 84  10.1   5.8 1011.4  +1.9 nowR                                           kn  AWS Tulloch Bridge
2015 Aug 01 21 03062 / 22 09 84  11.5   7.3 1008.7  +2.1 nowR 23 //                                     kn  AWS Tain Range
2015 Aug 01 21 03063 / 21 04 74  10.2   5.9 1009.7  +1.8 nowR                                           kn  AWS Aviemore
2015 Aug 01 21 03065 / 24 27 //   3.6   2.3                   // //                                     kn  AWS Cairngorm
2015 Aug 01 21 03066 / 23 11 85  11.7   6.8 1009.1  +2.0 R                                              kn  AWS Kinloss
2015 Aug 01 21 03068 5 24 08 82  11.1   6.4 1009.2  +2.3 R    14 11                                     kn      Lossiemouth
2015 Aug 01 21 03075 / 19 07 63  11.2   8.8 1008.0  +1.5 nowR 82 //                                     kn  AWS Wick
2015 Aug 01 21 03080 / 20 06 84  11.3   4.3 1010.1  +2.0 nowR                                           kn  AWS Aboyne
2015 Aug 01 21 03088 / 23 17 80  10.4   7.5 1010.7  +1.7 nowR                                           kn  AWS Inverbervie
2015 Aug 01 21 03091 / 22 06 84  11.5   8.2 1010.1  +2.1 nowR                                           kn  AWS Aberdeen Dyce
2015 Aug 01 21 03100 / 25 11 70  11.3   8.6 1011.3  +2.3 nowR                                           kn  AWS Tiree
2015 Aug 01 21 03105 / 25 06 64  11.5   9.8 1012.6  +1.6 R                                              kn  AWS Port Ellen
2015 Aug 01 21 03111 / 25 04 59  11.5   9.5 1012.9  +1.9 R    // //                                     kn  AWS Machrihanish
2015 Aug 01 21 03132 / 22 08 82  12.4  10.3 1013.4  +1.6 nowR                                           kn  AWS West Freugh
2015 Aug 01 21 03134 / 25 05 81  11.4   8.5 1012.4  +2.1 nowR                                           kn  AWS Glasgow Bishopton
2015 Aug 01 21 03136 / 23 08 79  13.2   9.3 1013.0  +1.7 nowR                                           kn  AWS Prestwick
2015 Aug 01 21 03144 / 23 10 83  10.8   8.2 1011.7  +2.0 nowR                                           kn  AWS Strathallan
2015 Aug 01 21 03148 / 26 17 //   8.0   4.6                   // //                                     kn  AWS Glen Ogle
2015 Aug 01 21 03153 / 23 10 73  12.7  10.4 1013.2  +1.5 nowR                                           kn  AWS Dundrennan
2015 Aug 01 21 03155 / 23 10 81  10.3   8.5 1013.1  +1.8 nowR // //                                     kn  AWS Drumalbin
2015 Aug 01 21 03158 / 20 05 84   9.2   7.8 1012.8  +1.6 nowR                                           kn  AWS Charterhall
2015 Aug 01 21 03162 / 21 05 83  10.8   9.7 1013.8  +1.7 nowR                                           kn  AWS Eskdalemuir
2015 Aug 01 21 03166 / 22 07 81  10.9   8.7 1012.5  +2.2 nowR                                           kn  AWS Edinburgh Gogarbank
2015 Aug 01 21 03171 / 24 11 83  11.4   8.1 1011.5  +1.9 nowR                                           kn  AWS Leuchars
2015 Aug 01 21 03204 7 27 03 80  13.4  11.3 1014.2  +1.3 R                                              kn      Ronaldsway
2015 Aug 01 21 03210 / 22 09 69  13.1  12.0 1014.3  +1.3 nowR // //                                     kn  AWS St Bees Head
2015 Aug 01 21 03212 / 23 05 83  14.2   8.4 1014.4  +1.3 nowR                                           kn  AWS Keswick
2015 Aug 01 21 03214 / 23 11 82  14.5  10.1 1014.6  +1.3 nowR                                           kn  AWS Walney Island
2015 Aug 01 21 03220 / // // 81  13.8  10.7 1013.9  +1.5 nowR // //                                     kn  AWS Carlisle
2015 Aug 01 21 03224 / 23 09 81  10.9   8.5 1013.7  +1.7 nowR                                           kn  AWS Spadeadam
2015 Aug 01 21 03225 / 23 11 77  12.3   9.1 1014.8  +1.5 nowR // //                                     kn  AWS Shap Fell
2015 Aug 01 21 03226 / 20 03 84  11.9   8.5 1014.6  +1.9 nowR                                           kn  AWS Warcop Range
2015 Aug 01 21 03227 / 23 18 //   6.7                         // //                                     kn  AWS Great Dun Fell
2015 Aug 01 21 03316 / 24 13 66  15.3  10.5 1015.5  +1.5 nowR                                           kn  AWS Crosby
2015 Aug 01 21 03318 / 25 14 //  14.9   9.0                   // //                                     kn  AWS Blackpool
2015 Aug 01 21 03351 / 20 03 84  12.8   9.4 1016.1  +2.0 nowR                                           kn  AWS Rostherne
2015 Aug 01 21 03230 / 23 06 72  10.9   8.3 1013.9  +1.8 nowR // //                                     kn  AWS Redesdale
2015 Aug 01 21 03238 / 24 04 82  11.5   7.5 1013.7  +1.7 nowR                                           kn  AWS Albermarle
2015 Aug 01 21 03240 / 25 03 82  11.7   8.5 1013.5  +1.8 nowR                                           kn  AWS Boulmer
2015 Aug 01 21 03257 / 24 01 68  12.3   7.6 1015.2  +1.9 nowR                                           kn  AWS Leeming
2015 Aug 01 21 03261 / 26 06 83  10.1   7.9 1015.3  +1.7 nowR // //                                     kn  AWS Dishforth
2015 Aug 01 21 03266 / 25 04 68  12.6   9.7 1015.2  +1.8 nowR // //                                     kn  AWS Linton-on-Ouse
2015 Aug 01 21 03275 / 25 08 82  11.4   6.3 1014.7  +2.1 nowR                                           kn  AWS Loftus
2015 Aug 01 21 03281 / 23 09 //  10.6   9.6                   // //                                     kn  AWS Fylingdales
2015 Aug 01 21 03292 / 24 04 //  13.3  13.0 1015.0  +1.7 nowR // //                                     kn  AWS Bridlington
2015 Aug 01 21 03344 / 25 05 84  11.6   8.9 1015.7  +1.7 nowR                                           kn  AWS Bingley
2015 Aug 01 21 03346 / 27 06 //  11.2   9.9                   // //                                     kn  AWS Emley Moor No.2
2015 Aug 01 21 03373 / 21 05 78  14.5  12.0 1015.7  +1.7 nowR // //                                     kn  AWS Scampton
2015 Aug 01 21 03377 7 21 04 80  14.4  13.4 1016.1  +1.7 nowR 02 82                                     kn      Waddington
2015 Aug 01 21 03379 / 23 07 69  13.1  12.5 1016.3  +2.1 nowS // //                                     kn  AWS Cranwell
2015 Aug 01 21 03382 / 23 04 66  13.2  13.2 1015.4  +2.0 nowR                                           kn  AWS Leconfield
2015 Aug 01 21 03385 / 23 06 80  14.1  12.9 1015.9  +2.0 nowR // //                                     kn  AWS Donna Nook
2015 Aug 01 21 03391 5 21 04 80  14.4  13.0 1016.2  +2.3 nowR 03 82                                     kn      Coningsby
2015 Aug 01 21 03392 / 26 08 46  15.1  13.4 1016.5  +2.4 nowR // //                                     kn  AWS Wainfleet
2015 Aug 01 21 03302 / 21 14 64  14.1  11.6 1015.3  +1.4 R                                              kn  AWS Valley
2015 Aug 01 21 03301 / 20 09 65  12.6  11.8 1015.7  +1.4 R    // //                                     kn  AWS Raf Mona
2015 Aug 01 21 03305 / 27 08 71  11.2   9.7 1016.6  +1.6 nowR // //                                     kn  AWS Capel Curig
2015 Aug 01 21 03313 / 21 08 80  12.7   9.4 1015.7  +1.4 R    // //                                     kn  AWS Rhyl
2015 Aug 01 21 03321 / 24 07 83  13.8   9.7 1015.8  +1.7 R                                              kn  AWS Hawarden
2015 Aug 01 21 03405 / 20 17 68  13.4  11.1 1016.3  +1.2 R    // //                                     kn  AWS Aberdaron
2015 Aug 01 21 03409 / 07 01 //  11.2  10.0 1016.7  +1.8 nowS // //                                     kn  AWS Bala
2015 Aug 01 21 03410 / 28 03 73  10.3   7.9 1016.5  +1.7 nowS // //                                     kn  AWS Lake Vrynwy
2015 Aug 01 21 03502 / 18 07 77  12.3   9.4 1016.4  +0.7 R                                              kn  AWS Aberporth
2015 Aug 01 21 03503 / 15 01 81  11.0  10.0 1016.7  +1.1 nowS                                           kn  AWS Trawscoed
2015 Aug 01 21 03507 / 19 05 74  10.9  10.2 1017.1  +0.9 nowS                                           kn  AWS Sennybridge
2015 Aug 01 21 03604 / 22 04 83  14.0  12.6 1016.4  +0.4 nowR // //                                     kn  AWS Milford Haven
2015 Aug 01 21 03605 / 24 11 74  15.5  13.5 1016.8  +0.5 nowR // //                                     kn  AWS Pembrey Sands
2015 Aug 01 21 03609 / 24 13 //  15.5  13.6 1017.6  +0.8 nowR // //                                     kn  AWS Mumbles
2015 Aug 01 21 03716 / 26 06 77  14.8  12.7 1017.1  +0.9 nowS                                           kn  AWS St Athan
2015 Aug 01 21 03330 / 24 05 84  10.3   7.8 1016.8  +1.8 nowR                                           kn  AWS Leek Thorncliffe
2015 Aug 01 21 03354 / 22 05 77  12.9  11.4 1016.6  +1.7 nowR 23 //                                     kn  AWS Nottingham Wea Cen
2015 Aug 01 21 03414 / 27 03 80  11.8   8.8 1016.6  +1.8 R                                              kn  AWS Shawbury
2015 Aug 01 21 03520 / 26 07 83  13.3  11.1 1016.7  +1.4 nowR // //                                     kn  AWS Shobdon
2015 Aug 01 21 03522 / 33 01 83  13.8  12.0 1017.1  +1.2 nowR                                           kn  AWS Hereford Credenhill
2015 Aug 01 21 03529 / 22 05 81  14.5  11.4 1017.4  +1.7 nowR                                           kn  AWS Pershore
2015 Aug 01 21 03535 / 24 03 82  14.8  11.0 1016.7  +1.9 nowR                                           kn  AWS Coleshill
2015 Aug 01 21 03544 / 20 04 82  15.1  10.8 1016.8  +1.8 nowR                                           kn  AWS Church Lawford
2015 Aug 01 21 03647 / 21 09 67  13.2  11.7 1017.3  +1.3 nowR // //                                     kn  AWS Little Rissington
2015 Aug 01 21 03649 1 22 03 82  15.2  11.7 1017.7  +1.4 nowR                                           kn      Brize Norton
2015 Aug 01 21 03658 / 19 04 80  13.4  10.4 1018.0  +1.7 nowR // //                                     kn  AWS Benson
2015 Aug 01 21 03660 / 24 01 83  13.8  10.1 1018.1  +1.6 nowR                                           kn  AWS High Wycombe
2015 Aug 01 21 03462 / 22 07 83  15.7  10.5 1016.5  +2.1 nowR                                           kn  AWS Wittering
2015 Aug 01 21 03469 / 30 05 83  16.1  13.4 1016.4  +2.1 nowR 23 //                                     kn  AWS Holbeach
2015 Aug 01 21 03482 / 21 05 75  14.9  10.8 1016.7  +1.8 nowR                                           kn  AWS Marham
2015 Aug 01 21 03488 / 21 08 84  16.1  10.6 1016.2  +1.5 nowR                                           kn  AWS Weybourne
2015 Aug 01 21 03560 / 22 06 84  14.8  10.6 1017.3  +1.9 nowR                                           kn  AWS Bedford
2015 Aug 01 21 03590 / 23 05 81  13.6   9.7 1017.4  +1.6 nowR                                           kn  AWS Wattisham
2015 Aug 01 21 03684 / 24 05 73  14.4   9.1 1017.5  +1.5 nowR                                           kn  AWS Andrewsfield
2015 Aug 01 21 03693 / 22 07 84  17.2  10.8 1017.7  +1.7 nowR                                           kn  AWS Shoeburyness
2015 Aug 01 21 03707 / 20 04 83  15.2  12.5 1017.6  +0.8 nowR                                           kn  AWS Chivenor
2015 Aug 01 21 03628 / 26 05 81  14.9  11.9 1017.7  +1.3 nowR                                           kn  AWS Filton
2015 Aug 01 21 03710 / 23 04 70  11.4  10.6 1018.0  +0.8 nowS // //                                     kn  AWS Liscombe
2015 Aug 01 21 03803 / 19 10 82  15.5  13.9 1017.3  +0.3 nowR // //                                     kn  AWS Scilly St Marys
2015 Aug 01 21 03808 7 20 05 65  14.5  13.1 1017.7  +0.5 nowR                                           kn      Camborne
2015 Aug 01 21 03809 7 20 05 70  15.0  13.0 1017.8  +0.6 nowR                                           kn      Culdrose RNAS
2015 Aug 01 21 03823 / 11 03 66  13.5  12.6 1017.7  +0.7 nowR                                           kn  AWS Cardinham
2015 Aug 01 21 03827 / 18 09 74  14.8  13.4 1018.2  +0.5 R                                              kn  AWS Plymouth
2015 Aug 01 21 03840 / 21 04 80  14.2  11.9 1017.9  +0.9 nowS 23 //                                     kn  AWS Dunkeswell
2015 Aug 01 21 03853 / 19 05 83  14.6  12.2 1017.9  +1.1 R                                              kn  AWS Yeovilton
2015 Aug 01 21 03672 2 25 03 83  16.3  10.5 1017.9  +1.6 nowR                                           kn      Northolt
2015 Aug 01 21 03740 / 23 04 //  14.1  13.0 1017.9  +1.2 nowR // //                                     kn  AWS Lyneham
2015 Aug 01 21 03743 / 22 02 80  13.8  11.5 1018.3  +1.5 nowR // //                                     kn  AWS Larkhill
2015 Aug 01 21 03746 / 19 04 82  13.5  11.0 1018.3  +1.4 nowR                                           kn  AWS Boscombe Down
2015 Aug 01 21 03749 / 22 05 80  14.1  11.2 1018.4  +1.4 nowR // //                                     kn  AWS Middle Wallop
2015 Aug 01 21 03761 1 21 05 82  13.9  10.4 1018.3  +1.5 nowR                                           kn      Odiham
2015 Aug 01 21 03768 / 23 04 74  14.1  11.1 1018.3  +1.7 nowR // //                                     kn  AWS South Farnborough
2015 Aug 01 21 03769 / 21 04 76  14.5  10.9 1018.3  +1.7 nowR                                           kn  AWS Charlwood
2015 Aug 01 21 03770 / // // //  17.5  10.9                   // //                                     kn  AWS St James Park
2015 Aug 01 21 03772 / 25 08 79  17.2  10.2 1017.9  +1.5 nowR                                           kn  AWS Heathrow
2015 Aug 01 21 03781 / 21 05 84  15.0  11.1 1018.3  +1.5 nowR                                           kn  AWS Kenley
2015 Aug 01 21 03784 / 21 06 //  15.6   9.7 1017.6  +1.6 nowR // //                                     kn  AWS Gravesend
2015 Aug 01 21 03796 / 25 10 //  14.4  11.9 1018.4  +1.3 nowR // //                                     kn  AWS Langdon Bay
2015 Aug 01 21 03797 / 21 07 84  14.6   8.8 1018.2  +1.9 nowR                                           kn  AWS Manston
2015 Aug 01 21 03857 / 25 11 73  15.0  13.0 1018.7  +1.0 nowR                                           kn  AWS Isle of Portland
2015 Aug 01 21 03862 / 23 04 80  14.8  11.8 1018.5  +1.3 nowR                                           kn  AWS Bournemouth Hurn
2015 Aug 01 21 03866 / 26 15 //  15.5  13.1 1018.7  +1.1 nowR // //                                     kn  AWS St Catherines Point
2015 Aug 01 21 03872 / 25 09 82  15.1  12.6 1018.7  +1.4 nowR                                           kn  AWS Thorney Island
2015 Aug 01 21 03876 / 24 09 //  15.2  12.5 1018.6  +1.3 nowR // //                                     kn  AWS Shoreham
2015 Aug 01 21 03882 / 24 04 76  14.1  12.2 1018.6  +1.4 nowR                                           kn  AWS Herstmonceux
2015 Aug 01 21 03894 1 25 03 86  13.3  11.2 1019.7  +0.9 nowR                                           kn      Guernsey Airport
2015 Aug 01 21 03895 1 01 02 86  12.9  11.2 1019.8  +0.9 nowR                                           kn      Jersey Airport
2015 Aug 01 21 03901 / 20 04 80  12.3   9.8 1012.9  +1.4 nowR                                           kn  AWS Thomastown
2015 Aug 01 21 03904 / 13 01 80  11.5   9.4 1013.0  +1.6 nowS                                           kn  AWS Castlederg
2015 Aug 01 21 03907 / 26 10 82  12.8   8.7 1012.7  +1.6 nowS                                           kn  AWS Magilligan
2015 Aug 01 21 03911 / 26 02 78  10.7   8.3 1013.4  +1.6 nowS                                           kn  AWS Lough Fea
2015 Aug 01 21 03915 / 14 03 81  13.7  10.1 1012.8  +1.8 R                                              kn  AWS Port Glenone
2015 Aug 01 21 03916 / 24 05 81  10.7   8.2 1013.4  +1.8 R                                              kn  AWS Ballypatrick Forest
2015 Aug 01 21 03917 / 25 04 82  13.7   9.2 1013.3  +1.7 R                                              kn  AWS Aldergrove
2015 Aug 01 21 03923 / 23 03 82  11.8   9.3 1013.3  +1.5 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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