Decoded British Isles SYNOP weather reports

Weather data for 2017Jan22-09Z 
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 Jan 22 09 03002 / 20 11 83   5.3   4.2 1021.2  -0.4 nowS                                           kn  AWS Baltasound
2017 Jan 22 09 03005 7 19 05 82   3.5   2.3 1021.7  -0.2 F                                              kn      Lerwick
2017 Jan 22 09 03008 / 21 07 81   6.0   3.0 1022.1  -0.1 nowR                                           kn  AWS Fair Isle
2017 Jan 22 09 03010 / 22 08 //   6.7   3.7 1021.1  -0.4 nowS // //                                     kn  AWS Sule Skerry
2017 Jan 22 09 03017 / 25 01 84   2.9   2.1 1022.0  -0.2 nowS                                           kn  AWS Kirkwall
2017 Jan 22 09 03023 / 16 05 64   3.4   0.5 1021.6  +0.5 nowR                                           kn  AWS South Uist Range
2017 Jan 22 09 03026 / 21 05 81   4.6   1.7 1021.6  -0.0 nowR                                           kn  AWS Stornoway
2017 Jan 22 09 03031 / 00 00 84  -2.3  -2.7 1023.8  +0.2 nowR                                           kn  AWS Loch Glascarnoch
2017 Jan 22 09 03034 / 15 05 83   3.9   1.2 1022.5  +0.2 nowR                                           kn  AWS Aultbea
2017 Jan 22 09 03037 / 11 02 67   3.5   1.4 1022.7  +0.4 nowR // //                                     kn  AWS Lusa
2017 Jan 22 09 03039 / 21 04 //  -1.0  -1.0                   // //                                     kn  AWS Bealach No Ba
2017 Jan 22 09 03041 / 24 04 //  -3.1  -3.2                   // //                                     kn  AWS Aonach Moor
2017 Jan 22 09 03044 / // // 82  -3.5  -3.9 1023.0  +0.2 nowR                                           kn  AWS Altnaharra
2017 Jan 22 09 03047 / 13 03 71   0.8   0.1 1024.1  +0.2 nowR                                           kn  AWS Tulloch Bridge
2017 Jan 22 09 03062 / 00 00 84  -2.1  -2.2 1022.6  +0.1 nowR                                           kn  AWS Tain Range
2017 Jan 22 09 03063 / 12 01 77  -1.3  -1.9 1023.4  +0.1 nowF                                           kn  AWS Aviemore
2017 Jan 22 09 03065 / 22 01 //  -4.6  -4.7                   // //                                     kn  AWS Cairngorm
2017 Jan 22 09 03066 / 25 05 82  -0.2  -1.6 1022.6  -0.0 nowR                                           kn  AWS Kinloss
2017 Jan 22 09 03068 6 15 02 86  -2.3  -3.2 1022.7  -0.0 nowR                                           kn      Lossiemouth
2017 Jan 22 09 03072 / 20 03 //  -3.2  -3.2                   // //                                     kn  AWS Cairnwell
2017 Jan 22 09 03075 / 24 04 84  -0.4  -1.0 1022.3  +0.3 nowR                                           kn  AWS Wick
2017 Jan 22 09 03080 / 09 01 67  -2.0  -2.0 1023.4  +0.1 nowR                                           kn  AWS Aboyne
2017 Jan 22 09 03088 / 23 04 68   2.0   0.8 1023.2  +0.2 nowS 21 //                                     kn  AWS Inverbervie
2017 Jan 22 09 03091 / 15 03 80   1.4   0.1 1023.0  +0.3 nowS                                           kn  AWS Aberdeen Dyce
2017 Jan 22 09 03100 / 20 04 65   5.0   1.2 1022.2  +0.7 nowR                                           kn  AWS Tiree
2017 Jan 22 09 03105 / 12 06 60   3.8   3.1 1022.8  +0.8 nowR                                           kn  AWS Port Ellen
2017 Jan 22 09 03111 / 10 03 25   3.6   3.0 1023.0  +0.9 nowR // //                                     kn  AWS Machrihanish
2017 Jan 22 09 03132 / 12 04 59   2.8   2.3 1023.1  +0.6 nowR 10 //                                     kn  AWS West Freugh
2017 Jan 22 09 03134 / 33 03 30   0.7   0.6 1023.6  +0.7 nowR 61 //                                     kn  AWS Glasgow Bishopton
2017 Jan 22 09 03136 / 08 03 46   2.2   1.5 1023.2  +0.8 R    61 //                                     kn  AWS Prestwick
2017 Jan 22 09 03144 / 00 00 36  -0.1  -0.1 1024.0  +0.5 R    20 //                                     kn  AWS Strathallan
2017 Jan 22 09 03148 / 15 01 //  -1.0  -2.0                   // //                                     kn  AWS Glen Ogle
2017 Jan 22 09 03153 / 16 08 60   2.4  -0.1 1023.1  +0.8 nowR 21 //                                     kn  AWS Dundrennan
2017 Jan 22 09 03155 / 15 02 50  -0.1  -0.1 1023.5  +0.4 nowS // //                                     kn  AWS Drumalbin
2017 Jan 22 09 03158 / 21 01 59   1.4   1.0 1023.3  +0.3 nowR 10 //                                     kn  AWS Charterhall
2017 Jan 22 09 03162 8 35 01 56   0.4   0.1 1024.0  +0.5 nowR 10 76                                     kn      Eskdalemuir
2017 Jan 22 09 03166 / 28 01 22   1.5   1.4 1023.2  +0.3 R    10 //                                     kn  AWS Edinburgh Gogarbank
2017 Jan 22 09 03171 / 34 01 48   1.2   1.1 1023.4  +0.4 R    10 //                                     kn  AWS Leuchars
2017 Jan 22 09 03204 8 23 04 70   4.3   0.3 1023.1  +0.9 nowR 61 62                                     kn      Ronaldsway
2017 Jan 22 09 03210 / 15 11 62   0.9  -1.6 1023.7  +0.6 nowR // //                                     kn  AWS St Bees Head
2017 Jan 22 09 03212 / 06 02 68   2.0  -3.1 1023.8  +0.5 nowR                                           kn  AWS Keswick
2017 Jan 22 09 03214 / 12 06 60   2.2   0.1 1024.0  +0.8 nowR 04 //                                     kn  AWS Walney Island
2017 Jan 22 09 03224 / 02 02 50   0.1  -0.4 1023.5  +0.2 nowR 10 //                                     kn  AWS Spadeadam
2017 Jan 22 09 03225 / 20 07 61  -0.2  -2.4 1024.6  +0.8 nowR // //                                     kn  AWS Shap Fell
2017 Jan 22 09 03226 / 26 02 60   0.0  -1.7 1024.2  +0.7 nowR                                           kn  AWS Warcop Range
2017 Jan 22 09 03227 / 22 12 //  -4.6  -4.8                   // //                                     kn  AWS Great Dun Fell
2017 Jan 22 09 03316 / 15 06 61   2.0  -1.1 1024.5  +1.1 nowR                                           kn  AWS Crosby
2017 Jan 22 09 03318 / 16 07 //   1.1  -0.9                   // //                                     kn  AWS Blackpool
2017 Jan 22 09 03351 / 18 07 60   1.1  -1.5 1025.2  +1.0 nowR 21 //                                     kn  AWS Rostherne
2017 Jan 22 09 03230 / 05 01 62   0.5  -0.4 1024.0  +0.2 nowR // //                                     kn  AWS Redesdale
2017 Jan 22 09 03238 / 17 04 60   1.5  -1.0 1023.6  +0.2 nowR 04 //                                     kn  AWS Albermarle
2017 Jan 22 09 03240 / 19 06 69   2.5  -0.6 1023.8  +0.2 nowR                                           kn  AWS Boulmer
2017 Jan 22 09 03257 / 15 08 31  -0.5  -1.1 1024.6  +0.2 nowR 10 //                                     kn  AWS Leeming
2017 Jan 22 09 03265 / 14 05 21  -2.4  -2.8 1025.3  +0.6 nowR 10 //                                     kn  AWS Topcliffe
2017 Jan 22 09 03266 / 16 06 38  -0.4  -1.3 1025.2  +0.6 nowR // //                                     kn  AWS Linton-on-Ouse
2017 Jan 22 09 03275 / 18 07 59  -0.3  -1.8 1024.8  +0.6 nowR 04 //                                     kn  AWS Loftus
2017 Jan 22 09 03281 / 21 05 //  -2.2  -2.5                   // //                                     kn  AWS Fylingdales
2017 Jan 22 09 03292 / 26 03 //  -1.4  -1.5 1025.5  +0.9 nowR // //                                     kn  AWS Bridlington
2017 Jan 22 09 03344 / 19 05 56  -0.4  -2.0 1025.1  +0.7 nowR 04 //                                     kn  AWS Bingley
2017 Jan 22 09 03346 / 21 04 //  -0.1  -2.1                   // //                                     kn  AWS Emley Moor No.2
2017 Jan 22 09 03373 / 14 03 47  -3.0  -3.8 1026.1  +0.8 R    // //                                     kn  AWS Scampton
2017 Jan 22 09 03377 1 15 04 57  -3.2  -4.3 1026.4  +0.8 R    05 00                                     kn      Waddington
2017 Jan 22 09 03379 2 16 03 57  -3.3       1026.4  +0.7 R    10 00                                     kn      Cranwell
2017 Jan 22 09 03382 / 17 02 30  -1.6  -1.7 1025.6  +0.8 nowR 10 //                                     kn  AWS Leconfield
2017 Jan 22 09 03385 / 19 05 50  -2.0  -2.7 1026.3  +0.9 nowR // //                                     kn  AWS Donna Nook
2017 Jan 22 09 03391 1 12 04 50  -3.7  -4.8 1026.4  +0.8 nowR 10 00                                     kn      Coningsby
2017 Jan 22 09 03392 / 20 06 42  -1.6  -2.4 1026.8  +1.0 nowR // //                                     kn  AWS Wainfleet
2017 Jan 22 09 03302 / 11 07 56   3.7   1.4 1023.5  +0.9 nowR 04 //                                     kn  AWS Valley
2017 Jan 22 09 03301 / 15 03 57   2.2   0.7 1023.9  +0.9 nowR // //                                     kn  AWS Raf Mona
2017 Jan 22 09 03305 / 07 02 62   0.9  -1.4 1024.8  +0.9 nowR 21 //                                     kn  AWS Capel Curig
2017 Jan 22 09 03313 / 19 07 64   1.9  -1.3 1024.4  +0.9 nowR // //                                     kn  AWS Rhyl
2017 Jan 22 09 03405 / 17 12 65   4.8   3.4 1024.0  +0.6 nowR // //                                     kn  AWS Aberdaron
2017 Jan 22 09 03409 / 21 01 //   0.2  -1.1 1024.8  +0.7 nowR // //                                     kn  AWS Bala
2017 Jan 22 09 03410 / 02 02 10  -1.2  -1.6 1024.9  +0.7 R    // //                                     kn  AWS Lake Vrynwy
2017 Jan 22 09 03502 / 17 16 50   3.1   2.1 1022.5  +0.6 nowR 41 //                                     kn  AWS Aberporth
2017 Jan 22 09 03503 / 00 00 57   3.2   1.6 1023.6  +0.5 nowR 61 //                                     kn  AWS Trawscoed
2017 Jan 22 09 03507 / 16 07 49   1.6   1.4 1024.6  +0.2 nowR 57 //                                     kn  AWS Sennybridge
2017 Jan 22 09 03604 / 22 05 76   5.8   4.6 1022.9  +1.2 nowR // //                                     kn  AWS Milford Haven
2017 Jan 22 09 03605 / 18 18 56   6.7   5.2 1023.5  +0.8 nowR // //                                     kn  AWS Pembrey Sands
2017 Jan 22 09 03609 / 17 15 //   6.8   4.8 1024.7  +0.9 nowR // //                              26 WW  kn  AWS Mumbles
2017 Jan 22 09 03716 / 10 08 36   3.2   2.2 1024.8  +0.8 nowR 04 //                                     kn  AWS St Athan
2017 Jan 22 09 03330 / 36 05 57  -1.2  -2.3 1026.0  +0.9 nowR 04 //                                     kn  AWS Leek Thorncliffe
2017 Jan 22 09 03354 / 26 03 56  -1.2  -2.2 1026.2  +0.7 nowR 04 //                                     kn  AWS Nottingham Wea Cen
2017 Jan 22 09 03414 / 10 03 37   0.1  -1.2 1025.3  +0.8 nowR 77 //                                     kn  AWS Shawbury
2017 Jan 22 09 03520 / 08 01 32  -0.3  -0.9 1025.5  +0.5 nowR // //                                     kn  AWS Shobdon
2017 Jan 22 09 03522 / 05 02 33  -0.2  -1.3 1025.9  +0.7 nowR 04 //                                     kn  AWS Hereford Credenhill
2017 Jan 22 09 03529 / 00 00 28  -1.2  -1.8 1026.3  +0.4 nowR 21 //                                     kn  AWS Pershore
2017 Jan 22 09 03535 / 14 02 57  -1.4  -2.4 1025.8  +0.5 nowR 04 //                                     kn  AWS Coleshill
2017 Jan 22 09 03544 / 15 03 50  -2.0  -2.4 1026.4  +0.7 nowR 10 //                                     kn  AWS Church Lawford
2017 Jan 22 09 03647 / 17 03 57  -1.2  -2.2 1026.2  +0.8 nowR // //                                     kn  AWS Little Rissington
2017 Jan 22 09 03649 3 05 02 40  -3.6  -4.3 1027.0  +1.1 nowR 05 00                                     kn      Brize Norton
2017 Jan 22 09 03658 1 19 03 45  -4.7  -5.3 1027.0  +1.0 nowR 10 00                                     kn      Benson
2017 Jan 22 09 03660 / 11 04 32  -2.3  -2.9 1027.4  +1.3 nowR 10 //                                     kn  AWS High Wycombe
2017 Jan 22 09 03469 / 17 05 48  -2.7  -3.4 1027.0  +1.1 nowR 10 //                                     kn  AWS Holbeach
2017 Jan 22 09 03482 / 15 01 10  -5.6  -6.0 1027.4  +1.0 nowR 20 //                                     kn  AWS Marham
2017 Jan 22 09 03488 / 21 08 56  -2.0  -3.4 1027.0  +0.9 nowR 04 //                                     kn  AWS Weybourne
2017 Jan 22 09 03560 / 13 06 36  -3.8  -4.1 1027.0  +1.0 nowR 10 //                                     kn  AWS Bedford
2017 Jan 22 09 03590 / 23 03 35  -2.7  -3.1 1027.6  +0.8 nowR 20 //                                     kn  AWS Wattisham
2017 Jan 22 09 03684 / 19 02 15  -3.3  -3.6 1027.2  +0.7 nowR 10 //                                     kn  AWS Andrewsfield
2017 Jan 22 09 03693 / 01 02 20  -4.2  -4.5 1027.4  +0.7 nowR 10 //                                     kn  AWS Shoeburyness
2017 Jan 22 09 03707 / 07 04 50   4.6   3.4 1024.4  +1.3 nowR 04 //                                     kn  AWS Chivenor
2017 Jan 22 09 03628 / 11 04 50   2.0   0.2 1025.6  +0.7 nowR 04 //                                     kn  AWS Filton
2017 Jan 22 09 03710 / 15 06 06   3.1   3.1 1024.9  +0.9 nowR // //                                     kn  AWS Liscombe
2017 Jan 22 09 03803 / 21 08 82   7.2   1.7 1023.3  +1.1 nowR                                           kn  AWS Scilly St Marys
2017 Jan 22 09 03808 6 15 08 62   5.1   2.4 1023.7  +0.9 nowR                                           kn      Camborne
2017 Jan 22 09 03809 / 14 11 80   5.7   3.4 1024.0  +1.2 nowR // //                                     kn  AWS Culdrose RNAS
2017 Jan 22 09 03823 / 13 05 65   4.4   3.1 1024.1  +1.1 nowR                                           kn  AWS Cardinham
2017 Jan 22 09 03827 / 16 07 64   7.5   3.2 1024.6  +1.1 nowR                                           kn  AWS Plymouth
2017 Jan 22 09 03840 / 16 07 34   3.7   3.2 1025.3  +0.9 nowR 10 //                                     kn  AWS Dunkeswell
2017 Jan 22 09 03853 / 13 03 40   0.2  -0.3 1025.9  +0.9 nowR 10 //                                     kn  AWS Yeovilton
2017 Jan 22 09 03672 0 03 01 40  -5.7  -6.9 1027.5  +1.1 nowR 10 00                                     kn      Northolt
2017 Jan 22 09 03740 / 19 04 //   0.4  -1.0 1026.4  +0.8 nowR // //                                     kn  AWS Lyneham
2017 Jan 22 09 03743 1 07 02 30  -2.0  -2.5 1026.8  +1.0 nowR 10 00                                     kn      Larkhill
2017 Jan 22 09 03746 0 09 07 30  -2.8       1026.9  +1.0 nowR 10 //                                     kn      Boscombe Down
2017 Jan 22 09 03749 / 00 00 25  -4.6  -5.1 1027.1  +0.9 nowR // //                                     kn  AWS Middle Wallop
2017 Jan 22 09 03761 1 12 05 30  -3.5  -4.5 1027.1  +1.0 nowR 10 00                                     kn      Odiham
2017 Jan 22 09 03768 / 12 02 33  -3.9  -4.1 1027.2  +0.9 nowR // //                                     kn  AWS South Farnborough
2017 Jan 22 09 03769 / 34 02 24  -4.5  -4.8 1027.4  +1.0 nowR 10 //                                     kn  AWS Charlwood
2017 Jan 22 09 03770 / // // //  -1.2  -1.9                   // //                                     kn  AWS St James Park
2017 Jan 22 09 03772 / 10 03 42  -2.6  -3.3 1027.4  +1.1 nowR 10 //                                     kn  AWS Heathrow
2017 Jan 22 09 03781 / 17 02 42  -0.6  -1.0 1027.4  +1.0 nowR 10 //                                     kn  AWS Kenley
2017 Jan 22 09 03784 / 19 02 //  -5.4  -5.8 1027.1  +0.7 nowR // //                                     kn  AWS Gravesend
2017 Jan 22 09 03796 / 29 03 //   0.4  -0.2 1027.5  +0.8 nowR // //                                     kn  AWS Langdon Bay
2017 Jan 22 09 03797 / 00 00 13  -1.4  -1.5 1027.5  +0.9 nowR 10 //                                     kn  AWS Manston
2017 Jan 22 09 03857 / 14 09 59   6.5   3.5 1025.7  +1.0 nowR 04 //                                     kn  AWS Isle of Portland
2017 Jan 22 09 03862 / 35 02 11  -3.9  -4.2 1026.4  +1.1 nowR 25 //                                     kn  AWS Bournemouth Hurn
2017 Jan 22 09 03866 / 11 09 //   5.7   3.0 1026.2  +1.0 nowR // //                                     kn  AWS St Catherines Point
2017 Jan 22 09 03872 / 04 06 30  -1.4  -1.8 1026.7  +1.1 nowR // //                                     kn  AWS Thorney Island
2017 Jan 22 09 03882 / 05 04 19  -1.6  -1.8 1027.0  +0.7 nowR 10 //                                     kn  AWS Herstmonceux
2017 Jan 22 09 03894 1 12 08 70   4.9   0.1 1025.7  +1.0 nowR                                           kn      Guernsey Airport
2017 Jan 22 09 03895 1 11 10 58   1.6  -0.8 1025.7  +1.1 nowR 05 00                                     kn      Jersey Airport
2017 Jan 22 09 03901 / 14 07 58   1.1  -0.4 1022.4  +0.9 nowR 04 //                                     kn  AWS Thomastown
2017 Jan 22 09 03904 / 10 02 59   0.7  -0.7 1023.0  +1.0 nowR 04 //                                     kn  AWS Castlederg
2017 Jan 22 09 03907 / 20 04 62   1.5  -0.5 1022.9  +0.9 nowR                                           kn  AWS Magilligan
2017 Jan 22 09 03911 / 11 02 57   0.4  -0.4 1023.4  +1.1 nowR 10 //                                     kn  AWS Lough Fea
2017 Jan 22 09 03915 / 14 03 50   1.2   0.6 1022.7  +1.1 nowR 10 //                                     kn  AWS Port Glenone
2017 Jan 22 09 03916 / 21 04 75   2.6   0.8 1023.0  +0.9 nowR 23 //                                     kn  AWS Ballypatrick Forest
2017 Jan 22 09 03917 / 14 01 50   1.8   0.7 1023.2  +1.0 nowR 04 //                                     kn  AWS Aldergrove
2017 Jan 22 09 03923 / 26 03 61   1.3  -1.0 1022.8  +1.0 nowR                                           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