Decoded British Isles SYNOP weather reports

Weather data for 2017Feb20-03Z 
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 Feb 20 03 03002 / 29 23 56   7.6   7.1  995.9  -1.0 nowF 10 //                                     kn  AWS Baltasound
2017 Feb 20 03 03005 8 27 23 30   7.8   7.4  997.2  -1.2 nowF 50 52                              35 WW  kn      Lerwick
2017 Feb 20 03 03008 / 26 16 36   8.0   8.0  999.9  -1.1 nowF 10 //                              30 WW  kn  AWS Fair Isle
2017 Feb 20 03 03010 / 26 27 //   8.7   8.2 1000.9  -2.9 nowF // //                              36 WW  kn  AWS Sule Skerry
2017 Feb 20 03 03017 / 25 21 45   8.5   8.5 1001.9  -2.0 nowF 10 //                                     kn  AWS Kirkwall
2017 Feb 20 03 03023 / 24 23 09   9.6   9.6 1007.2  -3.1 nowF 34 //                              30 WW  kn  AWS South Uist Range
2017 Feb 20 03 03026 / 22 21 42   9.8   9.4 1003.5  -3.9 nowF 51 //                              28 WW  kn  AWS Stornoway
2017 Feb 20 03 03031 / 27 25 84  11.0   6.1 1005.1  -1.9 nowF                                    36 WW  kn  AWS Loch Glascarnoch
2017 Feb 20 03 03034 / 21 19 56   9.4   8.1 1005.8  -3.2 nowF 51 //                                     kn  AWS Aultbea
2017 Feb 20 03 03037 / 20 15 29   9.0   8.9 1008.7  -2.6 nowF 51 //                              30 WW  kn  AWS Lusa
2017 Feb 20 03 03039 / 25 33 //   5.0   5.0                   // //                                     kn  AWS Bealach No Ba
2017 Feb 20 03 03041 / 24 36 //   4.6   4.6                   // //                                     kn  AWS Aonach Moor
2017 Feb 20 03 03044 / 19 10 84   9.7   8.0 1003.9  -2.5 nowF 23 //                              20 10m kn  AWS Altnaharra
2017 Feb 20 03 03047 / 27 04 84   9.4   7.0 1010.5  -1.7 nowF                                           kn  AWS Tulloch Bridge
2017 Feb 20 03 03062 / 22 21 84  10.4   8.3 1004.8  -2.6 nowF                                           kn  AWS Tain Range
2017 Feb 20 03 03063 / 21 10 //   9.1   7.2 1007.5  -1.6 nowF                                    20 10m kn  AWS Aviemore
2017 Feb 20 03 03065 / 26 54 //   3.2   3.2                   // //                                     kn  AWS Cairngorm
2017 Feb 20 03 03066 / 23 19 84  10.9   7.6 1005.1  -2.2 nowF                                           kn  AWS Kinloss
2017 Feb 20 03 03068 3 24 18 84  11.0   7.2 1004.8  -2.5 F                                       29 WW  kn      Lossiemouth
2017 Feb 20 03 03075 / 23 10 84   9.2   7.9 1003.0  -1.9 nowF                                           kn  AWS Wick
2017 Feb 20 03 03080 / 27 13 84  11.7   7.3 1006.5  -1.0 nowF                                           kn  AWS Aboyne
2017 Feb 20 03 03088 / 25 17 83  10.5   7.7 1006.7  -0.5 nowR                                    29 WW  kn  AWS Inverbervie
2017 Feb 20 03 03091 / 27 06 84  12.9   7.1 1005.5  -1.0 nowF                                           kn  AWS Aberdeen Dyce
2017 Feb 20 03 03100 / 24 19 07   9.9   9.8 1011.1  -2.0 nowF 33 //                                     kn  AWS Tiree
2017 Feb 20 03 03105 / 25 14 60   9.2   9.2 1014.2  -1.5 nowF 10 //                                     kn  AWS Port Ellen
2017 Feb 20 03 03111 / 25 14 57  10.0   9.8 1014.0  -2.2 nowF // //                                     kn  AWS Machrihanish
2017 Feb 20 03 03132 / 25 10 81  10.3   9.5 1016.1  -0.5 nowF                                           kn  AWS West Freugh
2017 Feb 20 03 03134 / 26 16 63   9.5   8.6 1012.8  -0.6 nowS 04 //                              29 WW  kn  AWS Glasgow Bishopton
2017 Feb 20 03 03136 / 24 09 61   9.4   8.8 1014.7  -0.5 F                                              kn  AWS Prestwick
2017 Feb 20 03 03144 / 24 13 84  10.3   8.0 1010.4  -0.9 nowS                                    24 10m kn  AWS Strathallan
2017 Feb 20 03 03148 / 27 18 //   6.4   6.4                   // //                                     kn  AWS Glen Ogle
2017 Feb 20 03 03153 / 23 09 02   9.1   9.1 1015.4  -0.4 F    34 //                                     kn  AWS Dundrennan
2017 Feb 20 03 03155 / 26 19 78   8.3   8.2 1013.4  -0.7 nowS // //                              28 WW  kn  AWS Drumalbin
2017 Feb 20 03 03158 / 25 16 //  10.5   8.4 1010.5  -0.9 nowF // //                                     kn  AWS Charterhall
2017 Feb 20 03 03162 / 24 10 60   9.6   8.4 1014.0  -0.4 nowF 04 //                                     kn  AWS Eskdalemuir
2017 Feb 20 03 03166 / 26 19 75   9.9   8.7 1011.1  -1.2 nowF                                    30 10m kn  AWS Edinburgh Gogarbank
2017 Feb 20 03 03171 / 26 22 84  10.5   8.4 1008.7  -1.5 nowS                                           kn  AWS Leuchars
2017 Feb 20 03 03204 8 26 17 62  10.5   9.7 1017.2  -0.9 nowR                                    26 WW  kn      Ronaldsway
2017 Feb 20 03 03210 / 26 18 65   9.2   9.2 1016.5  -0.6 nowF // //                                     kn  AWS St Bees Head
2017 Feb 20 03 03212 / 29 06 36  10.9  10.2 1016.1  -0.4 F    51 //                                     kn  AWS Keswick
2017 Feb 20 03 03214 / 26 18 57   9.1   9.1 1016.1  -1.1 nowF 20 //                              25 WW  kn  AWS Walney Island
2017 Feb 20 03 03220 / // // 73  10.6  10.0 1014.4  -1.0 F    // //                                     kn  AWS Carlisle
2017 Feb 20 03 03224 / 25 22 02   9.1   9.1 1013.1  -1.2 nowS 62 //                              30 WW  kn  AWS Spadeadam
2017 Feb 20 03 03225 / 27 12 84  10.5   8.8 1015.1  -1.0 nowR // //                                     kn  AWS Shap Fell
2017 Feb 20 03 03226 / 32 03 84   9.6   9.0 1014.8  -1.3 nowS                                           kn  AWS Warcop Range
2017 Feb 20 03 03227 / 27 37 //   6.7   6.5                   // //                                     kn  AWS Great Dun Fell
2017 Feb 20 03 03316 / 26 17 59   9.5   8.7 1017.7  -1.0 nowF 10 //                                     kn  AWS Crosby
2017 Feb 20 03 03318 / 26 16 //   8.5   8.5                   // //                                     kn  AWS Blackpool
2017 Feb 20 03 03351 / 29 12 61  11.1  10.6 1017.5  -1.3 nowF                                           kn  AWS Rostherne
2017 Feb 20 03 03230 / 24 09 68   9.9   9.0 1012.5  -1.2 nowS // //                              19 10m kn  AWS Redesdale
2017 Feb 20 03 03238 / 27 16 71  10.8  10.1 1011.5  -1.4 nowS                                    27 WW  kn  AWS Albermarle
2017 Feb 20 03 03240 / 25 21 84  12.3   9.3 1009.8  -1.8 F                                       32 10m kn  AWS Boulmer
2017 Feb 20 03 03257 / 22 07 84  12.2   9.1 1014.3  -1.3 nowF                                           kn  AWS Leeming
2017 Feb 20 03 03265 / 23 09 84  11.4   9.7 1014.6  -1.2 nowF 23 //                                     kn  AWS Topcliffe
2017 Feb 20 03 03266 / // // 76  11.2   9.6 1014.7  -1.2 nowF // //                              08 10m kn  AWS Linton-on-Ouse
2017 Feb 20 03 03275 / 26 17 81  11.4   9.6 1012.2  -1.6 nowS 23 //                              29 WW  kn  AWS Loftus
2017 Feb 20 03 03281 / 24 11 //   9.5   9.0                   // //                                     kn  AWS Fylingdales
2017 Feb 20 03 03292 / 26 07 //  10.8   9.4 1013.1  -2.0 nowS // //                                     kn  AWS Bridlington
2017 Feb 20 03 03344 / 26 12 60   9.4   9.0 1015.0  -1.9 nowS 10 //                              29 WW  kn  AWS Bingley
2017 Feb 20 03 03346 / 29 19 //   9.6   9.6                   // //                                     kn  AWS Emley Moor No.2
2017 Feb 20 03 03373 / 23 12 68   9.6   8.9 1015.6  -1.7 F    // //                                     kn  AWS Scampton
2017 Feb 20 03 03377 8 24 13 75  10.2   8.7 1016.1  -1.7 nowF                                           kn      Waddington
2017 Feb 20 03 03379 / 25 17 82  10.5   8.7 1016.4  -1.5 nowF // //                                     kn  AWS Cranwell
2017 Feb 20 03 03382 / 25 09 83  11.2   9.9 1014.1  -1.5 F                                              kn  AWS Leconfield
2017 Feb 20 03 03385 / 23 12 71  10.4   9.0 1014.9  -1.8 nowS // //                                     kn  AWS Donna Nook
2017 Feb 20 03 03391 8 25 11 75  10.7   8.9 1016.0  -2.0 nowF                                           kn      Coningsby
2017 Feb 20 03 03392 / 24 12 74  10.0   8.9 1015.9  -2.0 F    // //                                     kn  AWS Wainfleet
2017 Feb 20 03 03302 / 24 14 63  10.6   9.8 1019.7  -0.5 nowF                                           kn  AWS Valley
2017 Feb 20 03 03301 / 25 14 64  10.6  10.3 1019.8  -0.7 nowS // //                                     kn  AWS Raf Mona
2017 Feb 20 03 03305 / 26 20 82  10.8   9.9 1018.7  -1.6 nowF                                    31 WW  kn  AWS Capel Curig
2017 Feb 20 03 03313 / 28 12 38  11.9  10.4 1018.4  -0.9 F    // //                                     kn  AWS Rhyl
2017 Feb 20 03 03321 / 30 03 84  12.3  11.3 1017.8  -1.1 nowF                                           kn  AWS Hawarden
2017 Feb 20 03 03405 / 28 14 70   9.7   9.7 1021.0  -0.6 nowF // //                                     kn  AWS Aberdaron
2017 Feb 20 03 03409 / 24 10 //   9.2   9.1 1019.3  -0.8 nowF // //                                     kn  AWS Bala
2017 Feb 20 03 03410 / 25 02 73   9.4   9.4 1019.0  -0.8 nowF // //                                     kn  AWS Lake Vrynwy
2017 Feb 20 03 03502 / 25 14 61  10.6  10.1 1021.1  -0.5 nowF                                           kn  AWS Aberporth
2017 Feb 20 03 03503 / 28 06 30  10.5  10.1 1020.8  -0.7 nowF 51 //                                     kn  AWS Trawscoed
2017 Feb 20 03 03507 / // // 02   9.0   9.0 1021.1  -0.8 F    81 //                                     kn  AWS Sennybridge
2017 Feb 20 03 03604 / 29 07 73   9.6   9.5 1021.7  -0.7 nowF // //                                     kn  AWS Milford Haven
2017 Feb 20 03 03605 / 20 04 35   8.9   8.8 1021.4  -0.9 nowF // //                                     kn  AWS Pembrey Sands
2017 Feb 20 03 03609 / 25 06 //   8.3   8.3 1022.1  -1.0 F    // //                                     kn  AWS Mumbles
2017 Feb 20 03 03716 / 28 13 05   9.1   9.1 1021.1  -1.3 nowS 57 //                                     kn  AWS St Athan
2017 Feb 20 03 03330 / 28 07 09   9.2   9.2 1017.4  -1.3 nowF 51 //                                     kn  AWS Leek Thorncliffe
2017 Feb 20 03 03354 / 25 07 81  10.2   9.3 1017.2  -1.4 nowF                                           kn  AWS Nottingham Wea Cen
2017 Feb 20 03 03414 / 25 13 77  11.2   9.6 1018.0  -1.1 nowF                                           kn  AWS Shawbury
2017 Feb 20 03 03520 / 24 06 75  11.0  10.2 1019.5  -1.2 nowF // //                                     kn  AWS Shobdon
2017 Feb 20 03 03522 / 25 05 74  11.7  10.3 1020.0  -1.4 nowF                                           kn  AWS Hereford Credenhill
2017 Feb 20 03 03529 / 20 07 26   9.0   8.7 1019.7  -1.7 nowF 20 //                                     kn  AWS Pershore
2017 Feb 20 03 03535 / 22 05 66   9.9   9.2 1018.2  -1.6 F                                              kn  AWS Coleshill
2017 Feb 20 03 03544 / 25 08 60   9.5   9.2 1018.2  -2.0 nowF 10 //                                     kn  AWS Church Lawford
2017 Feb 20 03 03647 / 27 08 50   8.5   8.5 1019.2  -2.0 nowF // //                                     kn  AWS Little Rissington
2017 Feb 20 03 03649 8 25 06 35   9.2   8.7 1019.5  -2.2 nowS 10 22                                     kn      Brize Norton
2017 Feb 20 03 03658 / 23 03 50   9.2   8.6 1020.0  -1.8 nowS // //                                     kn  AWS Benson
2017 Feb 20 03 03660 / 28 06 18   8.4   8.4 1019.7  -1.6 nowS 20 //                                     kn  AWS High Wycombe
2017 Feb 20 03 03469 / 24 11 69   9.8   8.8 1016.6  -2.0 F                                              kn  AWS Holbeach
2017 Feb 20 03 03482 / 22 09 65   9.6   8.3 1017.2  -1.8 F                                              kn  AWS Marham
2017 Feb 20 03 03488 / 24 17 76  10.1   8.7 1015.8  -2.0 nowF                                           kn  AWS Weybourne
2017 Feb 20 03 03560 / 24 08 59   9.0   8.2 1018.1  -2.1 nowS 10 //                                     kn  AWS Bedford
2017 Feb 20 03 03590 / 26 10 50   8.9   8.0 1017.7  -2.1 nowF 10 //                                     kn  AWS Wattisham
2017 Feb 20 03 03684 / 25 11 57   9.2   8.7 1018.3  -2.1 nowF 22 //                                     kn  AWS Andrewsfield
2017 Feb 20 03 03693 / 24 08 72   9.5   8.4 1019.0  -1.8 nowF                                           kn  AWS Shoeburyness
2017 Feb 20 03 03707 / 27 10 56  10.4  10.2 1022.4  -1.1 nowS 10 //                                     kn  AWS Chivenor
2017 Feb 20 03 03628 / 25 07 50   9.8   9.7 1020.5  -1.7 nowF 10 //                                     kn  AWS Filton
2017 Feb 20 03 03710 / 29 13 05  10.1  10.1 1021.7  -1.3 F    // //                                     kn  AWS Liscombe
2017 Feb 20 03 03803 / 30 16 37  10.0  10.0 1024.9  -0.8 nowS 23 //                                     kn  AWS Scilly St Marys
2017 Feb 20 03 03808 9 30 10 01  10.0  10.0 1024.0  -0.8 nowS 50 54                                     kn      Camborne
2017 Feb 20 03 03809 8 28 09 10  10.3  10.1 1023.7  -1.2 F    10 22                                     kn      Culdrose RNAS
2017 Feb 20 03 03823 / 27 09 02   9.2   9.2 1023.1  -0.9 F    32 //                                     kn  AWS Cardinham
2017 Feb 20 03 03827 / 30 06 57  10.0  10.0 1023.2  -1.2 nowS 10 //                                     kn  AWS Plymouth
2017 Feb 20 03 03840 / 27 06 07   9.6   9.6 1021.8  -1.5 F    51 //                                     kn  AWS Dunkeswell
2017 Feb 20 03 03853 8 28 03 65  10.0   9.3 1021.3  -1.8 F                                              kn      Yeovilton
2017 Feb 20 03 03672 / 26 08 64   9.8   8.6 1019.6  -2.0 nowF // //                                     kn  AWS Northolt
2017 Feb 20 03 03740 / 25 09 //   9.5   9.5 1020.3  -1.9 nowS // //                                     kn  AWS Lyneham
2017 Feb 20 03 03743 / 24 04 06   9.4   9.3 1020.6  -1.9 nowS // //                                     kn  AWS Larkhill
2017 Feb 20 03 03746 / 27 06 16   9.4   9.4 1020.7  -1.8 nowS 10 //                                     kn  AWS Boscombe Down
2017 Feb 20 03 03749 / 24 04 41   9.4   9.1 1020.9  -1.6 F    // //                                     kn  AWS Middle Wallop
2017 Feb 20 03 03761 8 25 11 59   9.1   8.4 1020.3  -1.6 nowF 10 22                                     kn      Odiham
2017 Feb 20 03 03768 / 24 06 64   9.4   8.8 1020.0  -1.9 nowF // //                                     kn  AWS South Farnborough
2017 Feb 20 03 03769 / 25 04 66   9.6   8.6 1019.9  -1.7 F                                              kn  AWS Charlwood
2017 Feb 20 03 03770 / // // //  10.2   9.0                   // //                                     kn  AWS St James Park
2017 Feb 20 03 03772 / 25 09 60   9.8   8.9 1019.8  -1.9 nowF                                           kn  AWS Heathrow
2017 Feb 20 03 03781 / 25 07 56   8.9   8.7 1019.8  -1.7 nowF 10 //                                     kn  AWS Kenley
2017 Feb 20 03 03784 / 24 10 //   9.9   8.7 1019.0  -1.8 nowF // //                                     kn  AWS Gravesend
2017 Feb 20 03 03796 / 25 09 //   7.4   7.4 1019.9  -1.6 nowF // //                                     kn  AWS Langdon Bay
2017 Feb 20 03 03797 / 22 09 62   8.8   8.1 1019.5  -1.8 F                                              kn  AWS Manston
2017 Feb 20 03 03857 / 25 11 29   9.1   9.1 1021.9  -1.2 nowF 10 //                                     kn  AWS Isle of Portland
2017 Feb 20 03 03862 / 26 07 63  10.2   9.6 1021.0  -1.7 F                                              kn  AWS Bournemouth Hurn
2017 Feb 20 03 03866 / 29 10 //   8.4   8.4 1021.0  -1.6 F    // //                                     kn  AWS St Catherines Point
2017 Feb 20 03 03872 / 27 07 57   9.4   8.9 1020.7  -1.5 F    10 //                                     kn  AWS Thorney Island
2017 Feb 20 03 03876 / 26 06 //   8.7   8.3 1020.8  -1.4 nowF // //                                     kn  AWS Shoreham
2017 Feb 20 03 03882 / 24 04 38   8.6   8.3 1020.4  -1.8 nowF 10 //                                     kn  AWS Herstmonceux
2017 Feb 20 03 03894 8 26 09 01   9.8   9.8 1023.6  -1.0 nowF 46 54                                     kn      Guernsey Airport
2017 Feb 20 03 03895 8 25 07 01   9.1   9.1 1023.4  -1.5 F    44 54                                     kn      Jersey Airport
2017 Feb 20 03 03901 / 12 02 83  10.1   9.6 1017.6  -1.8 nowF                                           kn  AWS Thomastown
2017 Feb 20 03 03904 / 26 13 84  10.7   9.7 1016.9  -1.7 nowF                                           kn  AWS Castlederg
2017 Feb 20 03 03907 / 22 15 //  10.3   9.3                   // //                                     kn  AWS Magilligan
2017 Feb 20 03 03911 / 27 09 81   9.1   9.1 1016.7  -1.4 nowF 23 //                                     kn  AWS Lough Fea
2017 Feb 20 03 03915 / 15 08 84  10.7   9.5 1015.6  -1.7 nowF                                           kn  AWS Port Glenone
2017 Feb 20 03 03916 / 26 19 84  10.0   9.5 1015.0  -1.8 nowF 23 //                              25 WW  kn  AWS Ballypatrick Forest
2017 Feb 20 03 03917 / 22 08 84   9.8   8.9 1017.1  -0.9 F                                              kn  AWS Aldergrove
2017 Feb 20 03 03923 / 28 06 84  10.8   9.9 1017.0  -1.3 F                                              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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