Decoded British Isles SYNOP weather reports

Weather data for 2015Apr24-21Z 
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 Apr 24 21 03002 / 27 08 84   1.8  -3.4  999.0  -1.1 F                                              kn  AWS Baltasound
2015 Apr 24 21 03005 7 30 06 67   2.2   0.8  999.5  -1.1 F    60 62                                     kn      Lerwick
2015 Apr 24 21 03008 8 01 03 65   3.1   1.3  999.9            61 62                              25 WW  kn      Fair Isle
2015 Apr 24 21 03010 / 29 12 //   5.0   2.3  999.5  -1.3 F    // //                              25 WW  kn  AWS Sule Skerry
2015 Apr 24 21 03017 / 14 03 80   4.2   2.7  999.6  -1.6 nowF 81 //                                     kn  AWS Kirkwall
2015 Apr 24 21 03026 / 30 13 84   4.6   0.9 1000.7  -0.8 nowF                                           kn  AWS Stornoway
2015 Apr 24 21 03031 / 27 07 70   4.0   2.7 1000.8  -0.9 nowS 81 //                                     kn  AWS Loch Glascarnoch
2015 Apr 24 21 03034 / 32 06 80   5.4   2.9 1001.1  -0.6 nowS 61 //                                     kn  AWS Aultbea
2015 Apr 24 21 03037 / 35 06 84   6.1   3.7 1001.0  -0.6 nowS 23 //                                     kn  AWS Lusa
2015 Apr 24 21 03039 / 33 18 //   0.3                         // //                                     kn  AWS Bealach No Ba
2015 Apr 24 21 03041 / 25 08 //  -0.3  -0.3                   // //                                     kn  AWS Aonach Moor
2015 Apr 24 21 03044 / 21 04 84   5.2   2.5  999.9  -1.3 nowS                                           kn  AWS Altnaharra
2015 Apr 24 21 03047 / 28 06 81   5.7   4.7 1000.9  -0.9 F    61 //                                     kn  AWS Tulloch Bridge
2015 Apr 24 21 03062 / 06 05 65   6.0   6.0 1000.0  -1.1 nowS 62 //                                     kn  AWS Tain Range
2015 Apr 24 21 03063 / 16 01 50   6.6   4.9  999.5  -0.8 nowS 62 //                                     kn  AWS Aviemore
2015 Apr 24 21 03065 / // // //                               // //                                     kn  AWS Cairngorm
2015 Apr 24 21 03066 / 06 07 58   7.2   5.9  999.5  -1.3 nowS 82 //                                     kn  AWS Kinloss
2015 Apr 24 21 03068 8 09 09 70   7.3   5.7  999.5  -1.4 nowS 60 62                                     kn      Lossiemouth
2015 Apr 24 21 03075 / 22 02 60   5.0   2.6  999.8  -1.3 nowS 81 //                                     kn  AWS Wick
2015 Apr 24 21 03080 / 07 01 29   7.4   6.8  998.8  -1.0 F    62 //                                     kn  AWS Aboyne
2015 Apr 24 21 03088 / // // 46   8.5   8.0  998.4  -1.2 nowF 62 //                                     kn  AWS Inverbervie
2015 Apr 24 21 03091 / 05 02 20   7.5   7.1  998.5  -1.9 F    61 //                                     kn  AWS Aberdeen Dyce
2015 Apr 24 21 03100 / 36 11 82   7.6   4.5 1000.8  -1.1 nowS                                           kn  AWS Tiree
2015 Apr 24 21 03105 / 35 07 62   7.1   6.5 1000.5  -1.1 nowS 62 //                                     kn  AWS Port Ellen
2015 Apr 24 21 03111 / 26 09 47   9.5   8.7  999.9  -1.5 nowS // //                                     kn  AWS Machrihanish
2015 Apr 24 21 03132 / 21 13 50   9.2   9.2 1000.5  -2.5 nowS 82 //                                     kn  AWS West Freugh
2015 Apr 24 21 03134 / 21 08 38   9.3   8.6  999.3  -2.4 nowS 62 //                                     kn  AWS Glasgow Bishopton
2015 Apr 24 21 03136 / 23 04 46  10.2   9.7  999.7  -2.2 F    62 //                                     kn  AWS Prestwick
2015 Apr 24 21 03144 / 24 06 40   8.9   8.2  999.4  -1.8 F    62 //                                     kn  AWS Strathallan
2015 Apr 24 21 03148 / 27 07 //   4.3   4.3                   // //                                     kn  AWS Glen Ogle
2015 Apr 24 21 03153 / 20 15 00   8.5   8.5 1000.8  -2.5 nowS 51 //                                     kn  AWS Dundrennan
2015 Apr 24 21 03155 / 20 12 59   8.3   7.3  999.8  -2.4 nowF // //                                     kn  AWS Drumalbin
2015 Apr 24 21 03158 / 22 13 64   8.7   7.5 1000.1  -2.1 F    23 //                                     kn  AWS Charterhall
2015 Apr 24 21 03162 / 19 10 41   8.0   7.8 1001.1  -2.5 F    61 //                                     kn  AWS Eskdalemuir
2015 Apr 24 21 03166 / 22 09 62   9.7   8.1  999.3  -2.3 F    61 //                                     kn  AWS Edinburgh Gogarbank
2015 Apr 24 21 03171 / 25 10 50   9.3   8.5  999.1  -1.5 nowF 61 //                                     kn  AWS Leuchars
2015 Apr 24 21 03204 8 21 17 04   8.8   8.8 1002.2  -1.7 nowS 44 42                                     kn      Ronaldsway
2015 Apr 24 21 03210 / 20 19 00   8.7   8.7 1002.2  -2.2 nowS // //                                     kn  AWS St Bees Head
2015 Apr 24 21 03212 / 19 06 65  10.8   8.7 1001.9  -2.6 nowS 81 //                                     kn  AWS Keswick
2015 Apr 24 21 03214 / 19 09 60  10.0  10.0 1003.0  -2.0 nowS 10 //                                     kn  AWS Walney Island
2015 Apr 24 21 03220 / // // 80  10.4   9.3 1001.5  -2.5 nowS // //                                     kn  AWS Carlisle
2015 Apr 24 21 03224 / 22 13 10   7.8   7.4 1001.3  -2.3 nowS 53 //                                     kn  AWS Spadeadam
2015 Apr 24 21 03225 / 22 16 22   9.2   8.4 1002.8  -2.1 nowS // //                                     kn  AWS Shap Fell
2015 Apr 24 21 03226 / 21 10 59   8.8   8.8 1002.5  -2.4 nowS 23 //                                     kn  AWS Warcop Range
2015 Apr 24 21 03227 / 23 31 //   5.0   4.8                   // //                                     kn  AWS Great Dun Fell
2015 Apr 24 21 03316 / 21 15 67  12.3   9.5 1004.1  -1.3 nowS                                           kn  AWS Crosby
2015 Apr 24 21 03318 / 22 14 //  11.4   9.9                   // //                                     kn  AWS Blackpool
2015 Apr 24 21 03351 / 21 07 76  12.5   9.6 1004.8  -1.2 nowS                                           kn  AWS Rostherne
2015 Apr 24 21 03230 / 23 08 70   9.5   7.9 1001.2  -1.6 nowF // //                                     kn  AWS Redesdale
2015 Apr 24 21 03238 / 19 03 81  10.2   7.1 1001.3  -1.5 nowS                                           kn  AWS Albermarle
2015 Apr 24 21 03240 / 23 06 66  10.4  10.1 1001.4  -1.4 F    57 //                                     kn  AWS Boulmer
2015 Apr 24 21 03257 / 19 08 62  11.8   7.5 1003.2  -1.7 F                                              kn  AWS Leeming
2015 Apr 24 21 03261 / 18 04 65  11.7   7.9 1003.6  -1.8 F    // //                                     kn  AWS Dishforth
2015 Apr 24 21 03265 / 22 07 65  12.0   7.7 1003.6  -1.7 nowS                                           kn  AWS Topcliffe
2015 Apr 24 21 03266 / 15 05 60  12.1   8.0 1003.6  -1.6 F    // //                                     kn  AWS Linton-on-Ouse
2015 Apr 24 21 03275 / 21 08 67  10.0   6.7 1002.9  -0.9 nowF 23 //                                     kn  AWS Loftus
2015 Apr 24 21 03281 / 22 06 //   8.7   6.2                   // //                                     kn  AWS Fylingdales
2015 Apr 24 21 03292 / 20 03 //  10.9   8.7 1003.8  -0.7 F    // //                                     kn  AWS Bridlington
2015 Apr 24 21 03344 / 22 12 59  10.6   8.4 1003.6  -1.7 nowS 81 //                                     kn  AWS Bingley
2015 Apr 24 21 03346 / 22 15 //  10.7   8.2                   // //                                     kn  AWS Emley Moor No.2
2015 Apr 24 21 03373 / 21 07 76  13.4   7.0 1005.0  -0.9 F    // //                                     kn  AWS Scampton
2015 Apr 24 21 03377 7 21 10 75  13.7   7.0 1005.4  -0.8 F                                              kn      Waddington
2015 Apr 24 21 03379 / 22 10 72  13.5   7.7 1005.8  -0.6 nowS // //                                     kn  AWS Cranwell
2015 Apr 24 21 03382 / 22 06 69  12.3   8.6 1004.0  -0.7 nowF                                           kn  AWS Leconfield
2015 Apr 24 21 03385 / 18 07 71  11.6   7.9 1005.1  -0.4 nowF // //                                     kn  AWS Donna Nook
2015 Apr 24 21 03391 7 21 10 70  13.5   7.9 1005.7  -0.6 F    02 62                                     kn      Coningsby
2015 Apr 24 21 03392 / 22 10 62  11.9   8.4 1005.8  -0.3 nowF // //                                     kn  AWS Wainfleet
2015 Apr 24 21 03302 / 20 18 15   9.5   9.5 1004.3  -0.7 nowS 23 //                                     kn  AWS Valley
2015 Apr 24 21 03301 / 21 20 10   9.8   9.6 1004.5  -0.7 nowS // //                              27 WW  kn  AWS Raf Mona
2015 Apr 24 21 03305 / 23 20 06   9.4   9.4 1004.8  -1.1 nowS 34 //                              32 WW  kn  AWS Capel Curig
2015 Apr 24 21 03313 / 22 07 83  11.4   8.9 1004.2  -1.3 nowS // //                                     kn  AWS Rhyl
2015 Apr 24 21 03321 / 13 05 83  12.3   9.4 1004.8  -1.0 nowS                                           kn  AWS Hawarden
2015 Apr 24 21 03405 / 20 21 00   9.2   9.1 1005.6  -0.8 nowS // //                                     kn  AWS Aberdaron
2015 Apr 24 21 03409 / 24 07 //  10.6   8.9 1005.1  -0.8 F    // //                                     kn  AWS Bala
2015 Apr 24 21 03410 / 21 11 70   8.9   7.6 1005.4  -0.9 nowS // //                                     kn  AWS Lake Vrynwy
2015 Apr 24 21 03502 / 20 10 65  10.2   8.5 1006.0  -0.8 F    23 //                                     kn  AWS Aberporth
2015 Apr 24 21 03503 / 18 07 68  11.1  10.2 1006.2  -0.7 F                                              kn  AWS Trawscoed
2015 Apr 24 21 03507 / 21 11 63   8.9   8.3 1007.1  -0.7 nowS                                           kn  AWS Sennybridge
2015 Apr 24 21 03604 / 21 10 59  10.1  10.1 1006.8  -0.6 nowS // //                                     kn  AWS Milford Haven
2015 Apr 24 21 03605 / 21 13 58  10.7  10.1 1007.2  -0.7 nowS // //                                     kn  AWS Pembrey Sands
2015 Apr 24 21 03609 / 21 16 //  10.4  10.3 1008.2  -0.6 nowS // //                                     kn  AWS Mumbles
2015 Apr 24 21 03716 / 27 08 65  11.0  10.0 1007.8  -0.5 nowS 23 //                                     kn  AWS St Athan
2015 Apr 24 21 03330 / 23 11 80  10.5  10.5 1005.6  -0.9 nowS                                           kn  AWS Leek Thorncliffe
2015 Apr 24 21 03354 / 21 07 64  13.0   8.2 1005.7  -0.8 nowS                                           kn  AWS Nottingham Wea Cen
2015 Apr 24 21 03414 / 20 07 82  12.4   9.2 1005.6  -0.8 nowS                                           kn  AWS Shawbury
2015 Apr 24 21 03520 / 23 07 80  11.2   9.3 1006.8  -0.6 nowS // //                                     kn  AWS Shobdon
2015 Apr 24 21 03522 / 22 02 57  11.4  10.4 1007.1  -0.8 F    23 //                                     kn  AWS Hereford Credenhill
2015 Apr 24 21 03529 / 20 10 74  12.6  10.2 1007.4  -0.7 nowS                                           kn  AWS Pershore
2015 Apr 24 21 03535 / 21 10 72  12.8   9.0 1006.2  -0.9 nowS                                           kn  AWS Coleshill
2015 Apr 24 21 03544 / 20 05 73  13.1   8.8 1006.6  -0.8 nowS                                           kn  AWS Church Lawford
2015 Apr 24 21 03647 / 21 14 64  10.8   9.5 1007.2  -0.8 nowS // //                                     kn  AWS Little Rissington
2015 Apr 24 21 03649 8 22 07 75  12.1   8.9 1007.8  -0.6 F                                              kn      Brize Norton
2015 Apr 24 21 03658 / 20 08 64  11.7   9.8 1008.4  -0.3 nowS // //                                     kn  AWS Benson
2015 Apr 24 21 03660 / 22 06 66  11.2   8.7 1008.4  -0.3 F    57 //                                     kn  AWS High Wycombe
2015 Apr 24 21 03462 / 21 09 67  12.9   8.8 1006.3  -0.7 F                                              kn  AWS Wittering
2015 Apr 24 21 03469 / 21 09 69  12.1   8.1 1006.3  -0.3 F                                              kn  AWS Holbeach
2015 Apr 24 21 03482 / 21 07 69  11.3   7.3 1006.8  -0.1 nowF                                           kn  AWS Marham
2015 Apr 24 21 03488 / 22 11 69  12.0   7.1 1006.2  -0.1 nowF                                           kn  AWS Weybourne
2015 Apr 24 21 03560 / 22 10 83  13.0   9.0 1007.2  -0.6 nowS                                           kn  AWS Bedford
2015 Apr 24 21 03590 / 22 06 60  12.1   8.3 1007.5  -0.2 F                                              kn  AWS Wattisham
2015 Apr 24 21 03684 / 23 10 72  12.9   9.2 1007.7  -0.3 F                                              kn  AWS Andrewsfield
2015 Apr 24 21 03693 / 23 11 66  12.7  10.3 1008.8  +0.1 R                                              kn  AWS Shoeburyness
2015 Apr 24 21 03707 / 28 04 62  11.6  10.6 1008.1  -0.6 nowS                                           kn  AWS Chivenor
2015 Apr 24 21 03628 / 20 08 73  11.8   9.8 1007.9  -0.5 F                                              kn  AWS Filton
2015 Apr 24 21 03710 / 23 09 04   9.0   9.0 1008.3  -0.7 nowS // //                                     kn  AWS Liscombe
2015 Apr 24 21 03803 / 23 10 65  11.0  10.8 1008.1  -0.5 nowS                                           kn  AWS Scilly St Marys
2015 Apr 24 21 03808 9 21 08 03  10.7  10.7 1008.3  -0.7 nowS 47 44                                     kn      Camborne
2015 Apr 24 21 03809 8 20 08 00  10.5  10.5 1008.4  -0.7 nowS 46 42                                     kn      Culdrose RNAS
2015 Apr 24 21 03823 / 17 04 00  10.2  10.0 1008.2  -0.8 nowS 34 //                                     kn  AWS Cardinham
2015 Apr 24 21 03827 / 20 13 33  10.6  10.3 1008.9  -0.7 nowS 82 //                                     kn  AWS Plymouth
2015 Apr 24 21 03840 / 20 10 17   9.9   9.9 1008.7  -0.7 nowS 51 //                                     kn  AWS Dunkeswell
2015 Apr 24 21 03853 / 20 11 61  10.9  10.0 1008.8  -0.5 nowS 82 //                                     kn  AWS Yeovilton
2015 Apr 24 21 03672 / 22 09 75  13.1   8.8 1008.5  -0.2 nowS // //                                     kn  AWS Northolt
2015 Apr 24 21 03740 / 21 06 //  10.6  10.6 1008.3  -0.7 nowS // //                                     kn  AWS Lyneham
2015 Apr 24 21 03743 / 21 08 74  10.5   9.7 1008.9  -0.6 nowS // //                                     kn  AWS Larkhill
2015 Apr 24 21 03746 / 21 10 61  10.4   9.9 1009.0  -0.6 F    51 //                                     kn  AWS Boscombe Down
2015 Apr 24 21 03749 / 22 09 59  10.9  10.0 1009.2  -0.6 F    // //                                     kn  AWS Middle Wallop
2015 Apr 24 21 03761 8 22 11 65  11.4   9.4 1009.0  -0.4 nowF 58 65                                     kn      Odiham
2015 Apr 24 21 03768 / 23 11 73  11.9   9.3 1009.0  -0.2 nowF // //                                     kn  AWS South Farnborough
2015 Apr 24 21 03769 / 19 07 62  11.1   9.2 1009.4  -0.2 nowF                                           kn  AWS Charlwood
2015 Apr 24 21 03770 / // // //  13.3   8.6                   // //                                     kn  AWS St James Park
2015 Apr 24 21 03772 / 21 12 71  13.5   9.5 1008.7  -0.2 F                                              kn  AWS Heathrow
2015 Apr 24 21 03781 / 21 09 67  10.6   8.6 1009.4  -0.1 F                                              kn  AWS Kenley
2015 Apr 24 21 03784 / 22 09 //  12.2   8.4 1008.7  -0.0 nowR // //                                     kn  AWS Gravesend
2015 Apr 24 21 03796 / 24 09 //   9.6   9.6 1009.9  -0.4 nowF // //                                     kn  AWS Langdon Bay
2015 Apr 24 21 03797 / 23 11 81  11.5   6.9 1009.3  -0.2 nowF                                           kn  AWS Manston
2015 Apr 24 21 03857 / 21 12 28  10.2  10.2 1009.7  -0.8 F    62 //                                     kn  AWS Isle of Portland
2015 Apr 24 21 03862 / 23 08 57  11.1  10.2 1009.6  -0.7 F    58 //                                     kn  AWS Bournemouth Hurn
2015 Apr 24 21 03866 / 25 09 //  10.3  10.3 1010.0  -0.7 F    // //                                     kn  AWS St Catherines Point
2015 Apr 24 21 03876 / 23 08 //  11.0   9.9 1010.1  -0.6 nowF // //                                     kn  AWS Shoreham
2015 Apr 24 21 03882 / 22 04 57  10.1   9.5 1010.1  -0.4 nowF 10 //                                     kn  AWS Herstmonceux
2015 Apr 24 21 03894 8 16 08 40  10.5  10.0 1011.0  -0.8 F    61 66                                     kn      Guernsey Airport
2015 Apr 24 21 03895 8 20 10 65  11.0  10.2 1011.2  -0.6 nowS 61 62                                     kn      Jersey Airport
2015 Apr 24 21 03901 / 16 03 27  10.6  10.5 1000.1  -1.2 nowS 82 //                                     kn  AWS Thomastown
2015 Apr 24 21 03904 / 32 01 60  10.7   8.5 1000.3  -1.2 nowS 81 //                                     kn  AWS Castlederg
2015 Apr 24 21 03907 / 04 06 62   7.7   7.2 1000.8  -0.8 nowS 61 //                                     kn  AWS Magilligan
2015 Apr 24 21 03911 / 00 00 41   9.4   9.2 1000.5  -1.4 nowS 10 //                                     kn  AWS Lough Fea
2015 Apr 24 21 03915 / 16 04 25  10.2  10.2  999.9  -1.5 nowS 10 //                                     kn  AWS Port Glenone
2015 Apr 24 21 03916 / 34 08 01   7.6   7.1 1000.7  -1.1 nowS 34 //                                     kn  AWS Ballypatrick Forest
2015 Apr 24 21 03917 / 18 03 50  10.5  10.5 1000.4  -1.4 nowS 22 //                                     kn  AWS Aldergrove
2015 Apr 24 21 03923 / 24 09 72  10.9  10.9 1000.3  -1.2 nowS 23 //                                     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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