Decoded British Isles SYNOP weather reports

Weather data for 2013May22-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2013 May 22 21 03002 / 32 15 83   5.3   2.5 1009.0  +0.3 nowR 23 //                                     kn  AWS Baltasound
2013 May 22 21 03005 7 34 12 65   4.7   2.2 1009.6  -0.1 nowS 87 81                                     kn      Lerwick
2013 May 22 21 03008 / 32 17 //   5.8   3.0 1010.7  -0.3 F    // //                              31 WW  kn  AWS Fair Isle
2013 May 22 21 03010 / 32 28 //   6.8       1014.9  +0.3 R    // //                                     kn  AWS Sule Skerry
2013 May 22 21 03014                        1011.1  +0.1 nowR // //                                     kn  AWS Foula
2013 May 22 21 03017 / 31 20 81   5.8   2.0 1013.2  -0.3 nowS 81 //                                     kn  AWS Kirkwall
2013 May 22 21 03023 / 34 22 80   7.5   1.6 1020.4  +0.2 nowR                                    33 WW  kn  AWS South Uist Range
2013 May 22 21 03026 / 33 15 78   5.9   1.9 1018.9  +0.8 nowR                                           kn  AWS Stornoway
2013 May 22 21 03031 / 30 17 80   3.4   0.9 1018.2  +0.5 nowR 23 //                                     kn  AWS Loch Glascarnoch
2013 May 22 21 03034 / 31 11 81   6.5   2.6 1019.0  +0.7 nowR                                           kn  AWS Aultbea
2013 May 22 21 03037 / 02 14 75   5.4   3.1 1019.6  -0.1 nowR 23 //                              26 WW  kn  AWS Lusa
2013 May 22 21 03039 / 35 25 //  -1.3  -1.4                   // //                                     kn  AWS Bealach No Ba
2013 May 22 21 03041 / 31 11 //  -2.7  -3.2                   // //                                     kn  AWS Aonach Moor
2013 May 22 21 03044 / 27 10 82   3.3   1.5 1016.8  +0.5 nowR 23 //                                     kn  AWS Altnaharra
2013 May 22 21 03047 / 30 09 67   4.0   0.3 1019.0  +0.2 nowR 82 //                                     kn  AWS Tulloch Bridge
2013 May 22 21 03062 / 28 17 73   4.7   2.6 1016.5  +0.4 nowR 81 //                              25 WW  kn  AWS Tain Range
2013 May 22 21 03063 / 29 03 84   2.8   0.0 1017.4  +0.3 nowR                                           kn  AWS Aviemore
2013 May 22 21 03065 / 30 32 //  -3.2  -3.6                   // //                                     kn  AWS Cairngorm
2013 May 22 21 03066 / 27 12 84   4.8   1.6 1016.6  +0.4 R    23 //                                     kn  AWS Kinloss
2013 May 22 21 03068 2 30 15 80   5.5   2.0 1016.2  +0.5 R    01 81                                     kn      Lossiemouth
2013 May 22 21 03072 / 33 26 //  -2.6  -3.2                   // //                                     kn  AWS Cairnwell
2013 May 22 21 03075 / 29 14 78   4.6   1.1 1014.1  +0.2 nowR                                           kn  AWS Wick
2013 May 22 21 03080 / 28 09 83   3.6   0.1 1015.7  -0.1 nowR                                           kn  AWS Aboyne
2013 May 22 21 03088 / 32 13 84   4.1   0.6 1014.4  +0.2 nowR                                           kn  AWS Inverbervie
2013 May 22 21 03091 / // // 82   4.3   1.5 1014.7  +0.1 nowF 23 //                                     kn  AWS Aberdeen Dyce
2013 May 22 21 03100 / 34 15 68   6.0   3.7 1020.8  -0.0 nowR 23 //                                     kn  AWS Tiree
2013 May 22 21 03105 / 33 20 57   5.7   3.1 1021.2  -0.0 nowR 81 //                              33 WW  kn  AWS Port Ellen
2013 May 22 21 03111 / // // 70   6.5   3.8 1020.2  -0.1 nowS // //                                     kn  AWS Machrihanish
2013 May 22 21 03132 / 31 19 81   7.6   2.7 1019.8  -0.3 F    23 //                              31 WW  kn  AWS West Freugh
2013 May 22 21 03134 / 31 15 85   5.5   1.8 1018.1  +0.0 nowF 23 //                                     kn  AWS Glasgow Bishopton
2013 May 22 21 03136 / 32 10 76   6.9   4.0 1018.7  -0.2 F                                              kn  AWS Prestwick
2013 May 22 21 03144 / 28 06 83   6.2  -0.1 1017.2  -0.0 nowR                                           kn  AWS Strathallan
2013 May 22 21 03148 / 32 19 //   1.2  -2.1                   // //                                     kn  AWS Glen Ogle
2013 May 22 21 03153 / 30 17 75   6.0   2.8 1018.4  +0.0 S    81 //                              33 WW  kn  AWS Dundrennan
2013 May 22 21 03155 / 29 15 82   4.5   0.7 1017.7  -0.1 nowR // //                              26 WW  kn  AWS Drumalbin
2013 May 22 21 03158 / 36 06 84   5.8   2.3 1016.1  +0.7 nowF 81 //                                     kn  AWS Charterhall
2013 May 22 21 03162 / 30 12 84   5.4   0.4 1017.5  +0.4 nowF                                    23 10m kn  AWS Eskdalemuir
2013 May 22 21 03166 / 29 10 84   6.7   1.2 1016.8  +0.8 nowF                                           kn  AWS Edinburgh Gogarbank
2013 May 22 21 03171 5 32 11 80   6.2   0.6 1016.1  +0.3 nowR                                           kn      Leuchars
2013 May 22 21 03204 6 32 16 75   8.6   2.4 1020.5  +0.4 nowR 21 61                              29 WW  kn      Ronaldsway
2013 May 22 21 03210 / 31 25 71   7.1   2.9 1018.6  -0.1 nowS // //                              32 WW  kn  AWS St Bees Head
2013 May 22 21 03212 / 30 05 80   8.1   2.0 1018.2  +0.4 nowR 23 //                              16 10m kn  AWS Keswick
2013 May 22 21 03214 / 30 21 68   8.3   3.4 1018.5  -0.1 nowR                                    33 WW  kn  AWS Walney Island
2013 May 22 21 03220 / // // 81   7.1   2.4 1017.4  +0.2 nowS // //                                     kn  AWS Carlisle
2013 May 22 21 03224 / 29 12 82   4.2   1.8 1017.1  +0.6 R                                              kn  AWS Spadeadam
2013 May 22 21 03225 / 32 09 80   6.3   0.3 1017.7  +0.3 R    // //                                     kn  AWS Shap Fell
2013 May 22 21 03226 / 33 08 84   6.7   1.5 1016.9  +0.3 R    23 //                                     kn  AWS Warcop Range
2013 May 22 21 03227 / // // //   0.2                         // //                                     kn  AWS Great Dun Fell
2013 May 22 21 03316 / 31 27 63   9.5   4.6 1019.2  -0.8 nowS                                    32 WW  kn  AWS Crosby
2013 May 22 21 03318 / 32 19 //   8.6   3.9                   // //                                     kn  AWS Blackpool
2013 May 22 21 03351 / 31 11 66   7.6   2.9 1018.9  +0.3 nowR                                           kn  AWS Rostherne
2013 May 22 21 03230 / 33 05 80   3.6   1.1 1016.3  +0.1 nowF // //                                     kn  AWS Redesdale
2013 May 22 21 03238 / 33 07 63   5.7   1.8 1016.2  +0.5 nowR 82 //                              27 WW  kn  AWS Albermarle
2013 May 22 21 03240 / 32 07 82   5.8   3.6 1015.9  +0.2 nowF                                           kn  AWS Boulmer
2013 May 22 21 03257 / 33 03 72   6.8   2.3 1016.2  +0.8 nowS                                           kn  AWS Leeming
2013 May 22 21 03261 2 36 02 82   7.0   3.0 1016.5  +0.8 R                                              kn      Dishforth
2013 May 22 21 03265 / 11 01 82   6.8   3.3 1016.4  +0.8 nowS 23 //                                     kn  AWS Topcliffe
2013 May 22 21 03266 / 05 03 73   7.2   2.6 1016.5  +1.0 nowR // //                                     kn  AWS Linton-on-Ouse
2013 May 22 21 03275 / 33 19 41   4.6   4.1 1016.2  +0.7 nowS 82 //                              37 10m kn  AWS Loftus
2013 May 22 21 03281 / 25 06 //   4.0   3.7                   // //                                     kn  AWS Fylingdales
2013 May 22 21 03292 / 27 05 //   6.2   4.8 1015.6  +1.0 nowF // //                                     kn  AWS Bridlington
2013 May 22 21 03344 / 30 11 66   6.1   2.4 1017.0  +0.1 nowR                                    28 WW  kn  AWS Bingley
2013 May 22 21 03346 / 29 20 //   6.4   2.5                   // //                                     kn  AWS Emley Moor No.2
2013 May 22 21 03355 / 04 07 82   8.2   2.5 1016.8  +1.5 nowR                                           kn  AWS Church Fenton
2013 May 22 21 03373 / 29 15 81   8.9   3.5 1015.3  +0.2 nowR // //                                     kn  AWS Scampton
2013 May 22 21 03377 1 30 13 80   9.3   2.2 1015.7  +0.2 nowR                                           kn      Waddington
2013 May 22 21 03379 / 30 15 81   9.2   1.8 1016.0  +0.2 nowR // //                                     kn  AWS Cranwell
2013 May 22 21 03382 / 02 08 79   6.3   4.1 1016.4  +1.7 nowR 81 //                                     kn  AWS Leconfield
2013 May 22 21 03385 / 02 20 72   6.9   4.2 1015.9  +0.6 nowR // //                              28 WW  kn  AWS Donna Nook
2013 May 22 21 03391 2 30 16 80  10.4   1.6 1015.2  -0.5 nowS 01 81                                     kn      Coningsby
2013 May 22 21 03392 / 24 10 76   9.1   5.3 1014.8  -1.0 F    // //                                     kn  AWS Wainfleet
2013 May 22 21 03302 7 34 04 75   9.3   5.1 1021.4  -0.2 nowS                                           kn      Valley
2013 May 22 21 03301 / 33 04 66   8.1   5.1 1021.6  -0.2 nowS // //                                     kn  AWS Raf Mona
2013 May 22 21 03305 / 23 06 81   7.9   1.3 1021.1  -0.2 nowS                                           kn  AWS Capel Curig
2013 May 22 21 03313 / 31 10 81   8.5   3.1 1020.5  -0.4 nowS // //                                     kn  AWS Rhyl
2013 May 22 21 03321 / 31 11 71   9.3   1.6 1019.6  -0.3 F                                              kn  AWS Hawarden
2013 May 22 21 03405 / 29 10 58   8.3   5.9 1022.3  -0.1 nowS // //                                     kn  AWS Aberdaron
2013 May 22 21 03409 / 13 01 //   7.6   2.6 1020.7  -0.3 nowF // //                                     kn  AWS Bala
2013 May 22 21 03410 / 35 02 75   6.0   1.9 1020.3  -0.3 nowS // //                                     kn  AWS Lake Vrynwy
2013 May 22 21 03502 / 30 13 70   8.8   5.7 1021.8  -0.3 F    23 //                                     kn  AWS Aberporth
2013 May 22 21 03503 / 31 07 78   9.5   4.2 1021.0  -0.5 nowS                                           kn  AWS Trawscoed
2013 May 22 21 03507 / 31 02 77   7.5   3.4 1021.3  -0.2 nowS                                           kn  AWS Sennybridge
2013 May 22 21 03604 / 31 05 80   7.2   4.7 1022.4  -0.1 F    // //                                     kn  AWS Milford Haven
2013 May 22 21 03605 / 30 09 80   9.6   5.0 1021.9  +0.1 nowR // //                                     kn  AWS Pembrey Sands
2013 May 22 21 03609 / 30 07 //   9.6   3.1 1022.1  +0.2 nowR // //                                     kn  AWS Mumbles
2013 May 22 21 03716 / 26 05 82   9.1   2.0 1020.9  +0.3 R                                              kn  AWS St Athan
2013 May 22 21 03330 / 32 12 81   5.9  -0.2 1017.9  -0.7 nowS                                           kn  AWS Leek Thorncliffe
2013 May 22 21 03354 / 29 08 74   8.3   2.0 1017.2  -0.1 F                                              kn  AWS Nottingham Wea Cen
2013 May 22 21 03414 / 29 09 75   7.9   2.6 1019.6  -0.2 F                                              kn  AWS Shawbury
2013 May 22 21 03520 / 34 07 81   9.6   2.2 1019.9  +0.2 R    // //                                     kn  AWS Shobdon
2013 May 22 21 03522 / 28 04 66   9.3   2.7 1020.2  +0.2 nowR                                           kn  AWS Hereford Credenhill
2013 May 22 21 03529 / 32 07 81   8.6   0.6 1019.9  +0.2 nowR                                           kn  AWS Pershore
2013 May 22 21 03535 / 30 09 75   7.9   1.7 1018.6  +0.1 nowR                                           kn  AWS Coleshill
2013 May 22 21 03544 / 30 11 80   8.3   1.6 1018.1  +0.0 S                                              kn  AWS Church Lawford
2013 May 22 21 03647 / 32 18 75   7.6   0.8 1018.3  -0.1 nowF // //                              29 10m kn  AWS Little Rissington
2013 May 22 21 03649 1 33 12 75   9.2   0.9 1018.8  +0.1 R                                              kn      Brize Norton
2013 May 22 21 03658 1 29 04 80   8.7   0.7 1018.6  +0.3 nowR                                           kn      Benson
2013 May 22 21 03660 / 31 08 81   7.7   1.0 1018.0  +0.1 R                                              kn  AWS High Wycombe
2013 May 22 21 03462 / 29 10 85   9.1   1.9 1016.2  -0.1 F                                              kn  AWS Wittering
2013 May 22 21 03469 / 29 14 81  10.3   3.4 1015.4  -0.7 F                                              kn  AWS Holbeach
2013 May 22 21 03482 3 25 05 80   8.6   5.4 1015.2  -0.8 F                                              kn      Marham
2013 May 22 21 03488 / 03 15 59   6.0   3.7 1015.7  -0.2 nowR 67 //                                     kn  AWS Weybourne
2013 May 22 21 03560 / 30 12 84   8.5   1.4 1016.9  -0.2 nowF                                           kn  AWS Bedford
2013 May 22 21 03590 4 22 04 57   8.7   8.0 1015.6  -0.6 F    10 11                                     kn      Wattisham
2013 May 22 21 03684 / 29 08 80   8.8   3.2 1016.0  -0.3 F                                              kn  AWS Andrewsfield
2013 May 22 21 03693 / 29 08 81  11.1   3.7 1016.1  +0.0 S                                              kn  AWS Shoeburyness
2013 May 22 21 03628 / 30 06 82  10.2   2.3 1019.9  +0.6 nowR                                           kn  AWS Filton
2013 May 22 21 03707 / 30 07 81   9.0   5.6 1022.1  -0.1 nowS                                           kn  AWS Chivenor
2013 May 22 21 03710 / 32 09 77   5.8   2.7 1021.7  +0.3 nowR // //                                     kn  AWS Liscombe
2013 May 22 21 03803 / 30 08 65  10.1   8.5 1024.4  -0.2 F                                              kn  AWS Scilly St Marys
2013 May 22 21 03808 1 34 08 68   9.3   7.2 1023.3  -0.3 nowS                                           kn      Camborne
2013 May 22 21 03809 2 29 05 70   8.9   7.5 1023.2  -0.0 nowR                                           kn      Culdrose RNAS
2013 May 22 21 03823 / 32 11 71   6.7   4.5 1022.3  -0.1 F                                              kn  AWS Cardinham
2013 May 22 21 03827 / 32 07 67   9.2   5.4 1022.0  +0.7 nowR                                           kn  AWS Plymouth
2013 May 22 21 03840 / 30 04 78   7.0   2.0 1021.2  +0.3 R                                              kn  AWS Dunkeswell
2013 May 22 21 03853 1 29 09 75   8.6   3.1 1020.2  +0.5 nowR                                           kn      Yeovilton
2013 May 22 21 03672 2 31 07 82   9.3   1.1 1017.8  +0.2 R                                              kn      Northolt
2013 May 22 21 03740 / 34 05 //   7.7   1.6 1019.6  +0.4 R    // //                                     kn  AWS Lyneham
2013 May 22 21 03743 / 33 05 80   8.5   1.6 1019.2  +0.8 R    // //                                     kn  AWS Larkhill
2013 May 22 21 03746 / 32 05 84   8.1   3.7 1019.2  +0.9 R                                              kn  AWS Boscombe Down
2013 May 22 21 03749 1 32 03 81   9.5   2.1 1019.0  +0.9 R                                              kn      Middle Wallop
2013 May 22 21 03761 1 31 09 83   9.4   0.8 1018.5  +0.5 nowR                                           kn      Odiham
2013 May 22 21 03768 / 32 07 81   9.4   1.5 1018.3  +0.6 nowR // //                                     kn  AWS South Farnborough
2013 May 22 21 03769 / 29 04 80   9.5   2.2 1017.5  +0.2 nowR                                           kn  AWS Charlwood
2013 May 22 21 03770 / // // //  10.9   2.0                   // //                                     kn  AWS St James Park
2013 May 22 21 03772 / 31 06 81   9.9   1.7 1018.0  +0.3 R                                              kn  AWS Heathrow
2013 May 22 21 03781 / 29 06 84   7.7   1.4 1017.6  +0.0 S                                              kn  AWS Kenley
2013 May 22 21 03784 / 30 10 //  10.8   3.0 1016.4  -0.2 nowF // //                                     kn  AWS Gravesend
2013 May 22 21 03796 / 30 12 //   9.4   4.3 1016.0  -0.3 nowS // //                                     kn  AWS Langdon Bay
2013 May 22 21 03797 / 33 04 60   8.3   7.8 1016.1  +0.0 S    10 //                                     kn  AWS Manston
2013 May 22 21 03857 / 32 14 79  10.0   5.1 1019.5  +0.6 nowR                                           kn  AWS Isle of Portland
2013 May 22 21 03862 / 31 08 77  10.1   4.3 1018.9  +1.0 R                                              kn  AWS Bournemouth Hurn
2013 May 22 21 03866 / 32 03 //  12.1   4.9 1018.0  +0.3 nowR // //                                     kn  AWS St Catherines Point
2013 May 22 21 03872 / 35 08 82  11.5   3.5 1018.0  +0.5 nowR                                           kn  AWS Thorney Island
2013 May 22 21 03874 / 36 09 //  11.5   3.3 1018.2  +0.7 nowR // //                                     kn  AWS Solent MRSC
2013 May 22 21 03876 / 34 08 //  10.2   3.4 1017.5  -0.0 nowR // //                                     kn  AWS Shoreham
2013 May 22 21 03882 / 33 05 77  10.0   3.7 1017.1  -0.3 nowS                                           kn  AWS Herstmonceux
2013 May 22 21 03894 1 32 12 83   9.7   6.6 1020.9  +0.2 nowR                                           kn      Guernsey Airport
2013 May 22 21 03895 5 32 12 82  10.5   6.5 1020.2  -0.1 nowS                                           kn      Jersey Airport
2013 May 22 21 03901 / 31 10 72   7.4   3.9 1023.2  -0.1 nowS 23 //                              21 10m kn  AWS Thomastown
2013 May 22 21 03903 / 32 12 71   8.1   4.4 1023.6  -0.3 nowS // //                                     kn  AWS St Angelo
2013 May 22 21 03904 / 32 07 68   7.3   2.7 1023.4  -0.1 F    21 //                                     kn  AWS Castlederg
2013 May 22 21 03907 / 32 18 81   6.7   3.3 1022.3  -0.3 F    23 //                                     kn  AWS Magilligan
2013 May 22 21 03911 / 32 12 81   5.7   3.7 1022.6  -0.3 nowR // //                              27 WW  kn  AWS Lough Fea
2013 May 22 21 03915 / 31 10 80   6.4   3.5 1021.7  -0.1 nowR // //                                     kn  AWS Port Glenone
2013 May 22 21 03916 / 34 10 78   6.2   2.2 1021.6  -0.3 nowS // //                              26 WW  kn  AWS Ballypatrick Forest
2013 May 22 21 03917 / 30 11 81   6.8   3.3 1021.9  -0.1 F    23 //                                     kn  AWS Aldergrove
2013 May 22 21 03923 / 35 13 80   6.2   3.1 1022.1  +0.1 nowR 57 //                                     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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