Decoded British Isles SYNOP weather reports

Weather data for 2017Apr23-03Z 
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 Apr 23 03 03002 / 24 09 83   3.1  -2.3 1020.9  -2.1 nowF                                           kn  AWS Baltasound
2017 Apr 23 03 03005 7 24 06 82   1.7  -2.3 1021.7  -2.1 nowF                                           kn      Lerwick
2017 Apr 23 03 03008 / 22 06 76   4.4   0.2 1022.5  -2.3 nowF 81 //                                     kn  AWS Fair Isle
2017 Apr 23 03 03010 / 31 22 //   6.5   3.1 1023.3  -1.8 nowS // //                              28 WW  kn  AWS Sule Skerry
2017 Apr 23 03 03017 / 23 07 84   4.2   3.3 1023.2  -2.2 nowF 23 //                                     kn  AWS Kirkwall
2017 Apr 23 03 03023 / 28 10 74   7.7   3.2 1027.2  -1.6 F                                              kn  AWS South Uist Range
2017 Apr 23 03 03026 / 24 08 82   5.3   3.9 1026.0  -1.6 nowS 23 //                                     kn  AWS Stornoway
2017 Apr 23 03 03031 / 25 07 82   3.6   1.9 1026.8  -1.6 nowS 23 //                                     kn  AWS Loch Glascarnoch
2017 Apr 23 03 03034 / 25 08 81   6.5   3.8 1026.8  -1.5 F                                              kn  AWS Aultbea
2017 Apr 23 03 03039 / 30 16 //   0.0   0.0                   // //                                     kn  AWS Bealach No Ba
2017 Apr 23 03 03041 / // // //  -2.6  -2.6                   // //                                     kn  AWS Aonach Moor
2017 Apr 23 03 03044 / 22 04 84   4.3   3.0 1025.4  -1.4 nowS 23 //                                     kn  AWS Altnaharra
2017 Apr 23 03 03047 / 27 02 83   3.1   0.7 1028.5  -1.3 nowS                                           kn  AWS Tulloch Bridge
2017 Apr 23 03 03062 / 22 06 84   3.9   1.3 1025.7  -1.7 nowS                                           kn  AWS Tain Range
2017 Apr 23 03 03063 / 25 03 82   3.1   0.6 1026.9  -1.4 F                                              kn  AWS Aviemore
2017 Apr 23 03 03065 / 25 27 //  -3.7  -3.7                   // //                                     kn  AWS Cairngorm
2017 Apr 23 03 03066 / 25 11 82   5.5   2.0 1025.9  -1.6 F                                              kn  AWS Kinloss
2017 Apr 23 03 03068 8 26 11 82   5.5   1.3 1025.6  -1.7 F                                              kn      Lossiemouth
2017 Apr 23 03 03072 / 30 19 //  -1.8  -2.2                   // //                                     kn  AWS Cairnwell
2017 Apr 23 03 03075 / 26 08 57   3.8   3.1 1024.3  -1.8 F    82 //                                     kn  AWS Wick
2017 Apr 23 03 03080 / 27 03 82  -0.7  -1.5 1026.6  -1.5 nowS                                           kn  AWS Aboyne
2017 Apr 23 03 03088 / 30 07 83   2.6  -0.3 1026.4  -1.5 F                                              kn  AWS Inverbervie
2017 Apr 23 03 03091 / 28 08 84   4.8   1.3 1025.8  -1.4 nowF                                           kn  AWS Aberdeen Dyce
2017 Apr 23 03 03100 / 29 04 71   4.9   2.2 1028.0  -1.5 F                                              kn  AWS Tiree
2017 Apr 23 03 03105 / 02 04 74   3.0   1.8 1028.5  -1.4 F                                              kn  AWS Port Ellen
2017 Apr 23 03 03111 / 14 03 80   2.1   0.8 1028.3  -1.2 nowS // //                                     kn  AWS Machrihanish
2017 Apr 23 03 03134 / 02 02 82   2.1   1.0 1027.6  -1.1 nowF                                           kn  AWS Glasgow Bishopton
2017 Apr 23 03 03136 / 07 03 81   0.5  -0.5 1027.9  -1.1 F                                              kn  AWS Prestwick
2017 Apr 23 03 03144 / 23 03 73   0.8  -0.4 1027.6  -1.2 F                                              kn  AWS Strathallan
2017 Apr 23 03 03148 / 28 07 //   0.8  -0.5                   // //                                     kn  AWS Glen Ogle
2017 Apr 23 03 03153 / 34 05 81   2.4   0.9 1027.4  -1.0 nowS                                           kn  AWS Dundrennan
2017 Apr 23 03 03155 / 21 03 84   1.2  -0.3 1028.1  -1.1 nowS // //                                     kn  AWS Drumalbin
2017 Apr 23 03 03158 / 32 02 84   4.1   1.6 1027.0  -1.0 F                                              kn  AWS Charterhall
2017 Apr 23 03 03162 / 03 02 84   1.8  -0.8 1028.1  -0.9 nowS                                           kn  AWS Eskdalemuir
2017 Apr 23 03 03166 / 20 05 77   4.5   1.0 1027.3  -1.2 nowS                                           kn  AWS Edinburgh Gogarbank
2017 Apr 23 03 03171 / 27 07 84   3.5   0.6 1026.9  -1.3 F                                              kn  AWS Leuchars
2017 Apr 23 03 03204 0 31 06 80   5.3   3.1 1028.3  -1.1 F                                              kn      Ronaldsway
2017 Apr 23 03 03210 / 32 05 82   5.2   3.1 1027.8  -1.0 F    // //                                     kn  AWS St Bees Head
2017 Apr 23 03 03212 / 00 00 //   1.0  -0.3 1028.0  -0.9 nowS // //                                     kn  AWS Keswick
2017 Apr 23 03 03214 / 06 02 84   5.9   3.6 1027.5  -0.9 F                                              kn  AWS Walney Island
2017 Apr 23 03 03220 / // // 84   3.3   1.6 1027.5  -0.6 nowS // //                                     kn  AWS Carlisle
2017 Apr 23 03 03224 / 27 05 81   1.8   0.5 1027.5  -0.7 F                                              kn  AWS Spadeadam
2017 Apr 23 03 03225 / 20 03 82  -0.5  -1.7 1028.3  -0.9 nowS // //                                     kn  AWS Shap Fell
2017 Apr 23 03 03226 / 00 00 84  -0.3  -1.7 1027.9  -0.9 nowS                                           kn  AWS Warcop Range
2017 Apr 23 03 03227 / 29 05 //   0.5  -0.4                   // //                                     kn  AWS Great Dun Fell
2017 Apr 23 03 03316 / 31 09 84   8.5   4.6 1028.0  -1.1 nowS                                           kn  AWS Crosby
2017 Apr 23 03 03318 / 30 06 //   7.2   4.5                   // //                                     kn  AWS Blackpool
2017 Apr 23 03 03351 / 20 01 80   5.3   3.1 1028.2  -1.2 nowS                                           kn  AWS Rostherne
2017 Apr 23 03 03230 / 31 01 83   0.2  -1.2 1028.0  -0.7 nowS // //                                     kn  AWS Redesdale
2017 Apr 23 03 03238 / 29 03 81   3.4   1.6 1026.9  -0.6 F                                              kn  AWS Albermarle
2017 Apr 23 03 03240 / 31 03 71   4.9   2.6 1027.0  -0.8 nowF                                           kn  AWS Boulmer
2017 Apr 23 03 03257 / 21 01 73   0.7  -0.3 1027.4  -1.3 F                                              kn  AWS Leeming
2017 Apr 23 03 03265 / 13 04 82   1.4   0.7 1027.4  -1.4 F                                              kn  AWS Topcliffe
2017 Apr 23 03 03266 / 09 02 65   2.6   0.5 1027.4  -1.3 F    // //                                     kn  AWS Linton-on-Ouse
2017 Apr 23 03 03275 / 22 07 80   4.6   1.4 1026.7  -1.3 nowF                                           kn  AWS Loftus
2017 Apr 23 03 03281 / 23 05 //   3.9   0.7                   // //                                     kn  AWS Fylingdales
2017 Apr 23 03 03292 / 27 05 //   6.1   1.1 1027.1  -1.2 F    // //                                     kn  AWS Bridlington
2017 Apr 23 03 03344 / 22 06 68   4.3   2.6 1027.8  -1.3 nowS                                           kn  AWS Bingley
2017 Apr 23 03 03346 / 25 07 //   4.7   1.7                   // //                                     kn  AWS Emley Moor No.2
2017 Apr 23 03 03373 / 25 05 80   3.6   1.6 1027.9  -1.0 nowS // //                                     kn  AWS Scampton
2017 Apr 23 03 03377 6 25 06 82   5.9   1.1 1028.0  -1.1 nowS 03 61                                     kn      Waddington
2017 Apr 23 03 03379 / 25 06 82   5.6   1.3 1028.1  -1.1 nowS // //                                     kn  AWS Cranwell
2017 Apr 23 03 03382 / 24 03 81   5.1   1.8 1027.3  -1.2 F                                              kn  AWS Leconfield
2017 Apr 23 03 03385 / 24 04 75   5.5   3.0 1027.7  -1.0 nowF // //                                     kn  AWS Donna Nook
2017 Apr 23 03 03391 7 26 04 80   6.3   2.7 1027.9  -1.2 nowS                                           kn      Coningsby
2017 Apr 23 03 03392 / 27 04 69   5.1   3.3 1027.8  -1.1 nowS // //                                     kn  AWS Wainfleet
2017 Apr 23 03 03302 / 35 04 65   8.0   6.2 1028.6  -1.1 nowS                                           kn  AWS Valley
2017 Apr 23 03 03301 / 01 03 70   7.2   6.3 1028.8  -1.0 F    // //                                     kn  AWS Raf Mona
2017 Apr 23 03 03305 / 04 05 80   6.3   4.1 1028.9  -0.9 nowS                                           kn  AWS Capel Curig
2017 Apr 23 03 03313 / 25 04 83   7.6   5.6 1028.5  -1.0 F    // //                                     kn  AWS Rhyl
2017 Apr 23 03 03321 / 28 05 78   8.3   5.2 1028.2  -1.2 F                                              kn  AWS Hawarden
2017 Apr 23 03 03405 / 02 05 82   6.8   6.0 1029.1  -1.1 F    // //                                     kn  AWS Aberdaron
2017 Apr 23 03 03409 / 02 01 //   5.6   3.7 1028.6  -1.1 nowS // //                                     kn  AWS Bala
2017 Apr 23 03 03410 / 23 02 84   5.5   2.3 1028.2  -1.2 nowS // //                                     kn  AWS Lake Vrynwy
2017 Apr 23 03 03502 / 36 03 80   8.5   6.7 1028.0  -1.4 F                                              kn  AWS Aberporth
2017 Apr 23 03 03503 / 00 00 80   8.4   7.0 1028.0  -1.1 F    23 //                                     kn  AWS Trawscoed
2017 Apr 23 03 03507 / 22 03 84   5.5   4.3 1028.5  -1.0 F                                              kn  AWS Sennybridge
2017 Apr 23 03 03604 / 03 05 82   6.9   5.1 1028.1  -1.0 nowF // //                                     kn  AWS Milford Haven
2017 Apr 23 03 03605 / 23 01 81   5.8   4.8 1028.1  -0.7 nowF // //                                     kn  AWS Pembrey Sands
2017 Apr 23 03 03609 / 01 07 //   9.6   4.7 1028.5  -0.8 nowS // //                                     kn  AWS Mumbles
2017 Apr 23 03 03716 / 10 03 83   7.8   4.1 1028.0  -0.3 F                                              kn  AWS St Athan
2017 Apr 23 03 03330 / 16 03 84   4.0   0.8 1028.5  -1.3 F                                              kn  AWS Leek Thorncliffe
2017 Apr 23 03 03354 / 30 05 70   5.1   0.9 1028.5  -1.1 nowS                                           kn  AWS Nottingham Wea Cen
2017 Apr 23 03 03414 / 10 01 72   5.7   2.2 1028.3  -1.2 nowS                                           kn  AWS Shawbury
2017 Apr 23 03 03520 / 01 02 72   5.4   3.9 1028.5  -0.7 nowS // //                                     kn  AWS Shobdon
2017 Apr 23 03 03522 / 29 01 80   6.0   2.9 1028.8  -0.9 nowS                                           kn  AWS Hereford Credenhill
2017 Apr 23 03 03535 / 08 01 76   0.7   0.0 1028.3  -0.9 F    // //                                     kn  AWS Coleshill
2017 Apr 23 03 03544 / 00 00 82   1.8   0.5 1028.4  -0.8 nowS                                           kn  AWS Church Lawford
2017 Apr 23 03 03647 / 05 06 75   1.7  -0.2 1028.0  -0.8 nowF // //                                     kn  AWS Little Rissington
2017 Apr 23 03 03649 1 01 06 75   3.3   0.8 1028.1  -0.7 F                                              kn      Brize Norton
2017 Apr 23 03 03658 / 00 00 64   3.2   2.6 1028.1  -0.2 F    // //                                     kn  AWS Benson
2017 Apr 23 03 03660 / 12 05 61   5.8   4.5 1028.1  -0.4 nowS                                           kn  AWS High Wycombe
2017 Apr 23 03 03462 / 22 03 87   5.6   0.7 1027.6  -1.1 F                                              kn  AWS Wittering
2017 Apr 23 03 03469 / 25 03 84   6.1   2.7 1028.0  -1.1 F                                              kn  AWS Holbeach
2017 Apr 23 03 03482 / 25 01 80   6.2   2.5 1027.9  -1.1 F                                              kn  AWS Marham
2017 Apr 23 03 03488 / 24 05 82   5.3   2.6 1027.7  -0.8 F                                              kn  AWS Weybourne
2017 Apr 23 03 03560 / 16 05 81   4.8   2.6 1028.2  -1.0 F                                              kn  AWS Bedford
2017 Apr 23 03 03590 / 26 02 82   5.8   1.3 1028.0  -1.1 nowS                                           kn  AWS Wattisham
2017 Apr 23 03 03684 / 24 02 80   6.4   2.8 1028.0  -1.1 F    57 //                                     kn  AWS Andrewsfield
2017 Apr 23 03 03693 / 33 04 84   7.0   3.5 1028.2  -1.0 nowS                                           kn  AWS Shoeburyness
2017 Apr 23 03 03707 / 13 02 77   5.6   4.6 1027.9  -0.7 nowS                                           kn  AWS Chivenor
2017 Apr 23 03 03628 / 03 04 80   5.7   1.6 1028.3  -0.7 nowS                                           kn  AWS Filton
2017 Apr 23 03 03710 / 04 09 83   5.3   2.1 1028.3  -0.9 nowS // //                                     kn  AWS Liscombe
2017 Apr 23 03 03803 / 04 09 83   9.4   7.6 1027.3  -1.2 F                                              kn  AWS Scilly St Marys
2017 Apr 23 03 03808 1 02 04 75   7.2   5.7 1027.3  -1.2 nowS                                           kn      Camborne
2017 Apr 23 03 03809 / 05 08 81   5.2   3.9 1027.2  -0.9 nowS // //                                     kn  AWS Culdrose RNAS
2017 Apr 23 03 03823 / 02 06 76   6.6   4.4 1027.4  -0.9 nowS                                           kn  AWS Cardinham
2017 Apr 23 03 03827 / 05 04 81   5.6   4.1 1027.4  -0.8 F                                              kn  AWS Plymouth
2017 Apr 23 03 03840 / 07 06 84   3.3   1.3 1028.5  -0.7 F                                              kn  AWS Dunkeswell
2017 Apr 23 03 03853 / 11 02 75   2.6   1.1 1028.3  -0.3 nowS                                           kn  AWS Yeovilton
2017 Apr 23 03 03672 / 14 08 83   8.4   3.9 1028.0  -0.4 F    // //                                     kn  AWS Northolt
2017 Apr 23 03 03740 / 02 03 //   3.7   0.8 1028.1  -0.8 nowF // //                                     kn  AWS Lyneham
2017 Apr 23 03 03743 / 31 01 80   3.3   0.8 1028.1  -0.5 F    // //                                     kn  AWS Larkhill
2017 Apr 23 03 03746 / 31 05 84   3.4   0.7 1028.1  -0.6 F                                              kn  AWS Boscombe Down
2017 Apr 23 03 03749 / 33 05 73   4.5  -0.2 1027.8  -0.5 F    // //                                     kn  AWS Middle Wallop
2017 Apr 23 03 03761 / 25 02 30   5.5   5.2 1027.7  -0.4 F    20 //                                     kn  AWS Odiham
2017 Apr 23 03 03768 / 13 03 59   5.5   4.7 1027.8  -0.4 F    // //                                     kn  AWS South Farnborough
2017 Apr 23 03 03769 / 06 03 64   5.6   4.6 1027.9  -0.7 nowS                                           kn  AWS Charlwood
2017 Apr 23 03 03770 / // // //   8.8   2.8                   // //                                     kn  AWS St James Park
2017 Apr 23 03 03772 / 12 08 74   8.3   4.3 1028.1  -0.3 F                                              kn  AWS Heathrow
2017 Apr 23 03 03781 / 12 05 80   5.8   3.0 1028.2  -0.6 nowS                                           kn  AWS Kenley
2017 Apr 23 03 03784 / 10 05 //   8.3   2.7 1027.9  -0.7 nowS // //                                     kn  AWS Gravesend
2017 Apr 23 03 03796 / 33 03 //   6.2   3.2 1028.1  -0.8 F    // //                                     kn  AWS Langdon Bay
2017 Apr 23 03 03797 / 24 03 79   7.0   2.3 1028.1  -1.1 nowS                                           kn  AWS Manston
2017 Apr 23 03 03857 / 06 11 83   8.2   2.4 1027.5  -0.3 nowF                                           kn  AWS Isle of Portland
2017 Apr 23 03 03862 / 36 03 66   2.6   1.1 1027.5  -0.7 nowF                                           kn  AWS Bournemouth Hurn
2017 Apr 23 03 03866 / 02 06 //   8.3   7.9 1027.3  -0.6 nowS // //                                     kn  AWS St Catherines Point
2017 Apr 23 03 03872 / 08 04 56   7.3   6.6 1027.3  -0.6 F    10 //                                     kn  AWS Thorney Island
2017 Apr 23 03 03876 / 04 02 //   4.8   3.8 1027.6  -0.7 nowS // //                                     kn  AWS Shoreham
2017 Apr 23 03 03882 / 06 02 67   6.0   4.6 1028.0  -0.8 nowS                                           kn  AWS Herstmonceux
2017 Apr 23 03 03894 3 11 03 70   7.3   6.2 1027.2  -1.2 F                                              kn      Guernsey Airport
2017 Apr 23 03 03895 0 07 08 70   7.7   6.7 1026.8  -1.0 F                                              kn      Jersey Airport
2017 Apr 23 03 03901 / 33 01 80   6.1   4.9 1028.8  -1.1 nowF                                           kn  AWS Thomastown
2017 Apr 23 03 03904 / 09 01 64   3.7   3.5 1029.3  -1.2 nowF                                           kn  AWS Castlederg
2017 Apr 23 03 03907 / 21 06 78   2.2   1.1 1029.0  -1.3 F                                              kn  AWS Magilligan
2017 Apr 23 03 03911 / 33 01 67   0.2  -0.1 1029.7  -1.3 nowF                                           kn  AWS Lough Fea
2017 Apr 23 03 03915 / 13 02 62   1.3   0.9 1028.8  -1.1 nowF                                           kn  AWS Port Glenone
2017 Apr 23 03 03916 / 20 01 76   1.0   0.4 1029.3  -1.3 F                                              kn  AWS Ballypatrick Forest
2017 Apr 23 03 03917 / 02 01 77   0.6  -0.3 1029.2  -1.2 nowF                                           kn  AWS Aldergrove
2017 Apr 23 03 03923 / 34 03 80   3.2   2.2 1028.8  -1.2 nowF                                           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.


This page is maintained by r.brugge@reading.ac.uk