Decoded British Isles SYNOP weather reports

Weather data for 2017Dec16-03Z 
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 Dec 16 03 03005 3 34 10 84   0.6  -0.3 1007.3  +0.8 nowR 27 81                                     kn      Lerwick
2017 Dec 16 03 03008 / 33 20 73   3.5  -0.2 1008.0  +0.8 nowR 22 //                              33 WW  kn  AWS Fair Isle
2017 Dec 16 03 03010 / 32 20 //   4.9   1.3 1010.9  +0.8 R    // //                              32 WW  kn  AWS Sule Skerry
2017 Dec 16 03 03017 / 33 10 83   2.1   0.9 1010.1  +0.4 nowR 23 //                              26 WW  kn  AWS Kirkwall
2017 Dec 16 03 03023 / 14 02 56   3.4   3.1 1014.0  +0.1 nowR 10 //                                     kn  AWS South Uist Range
2017 Dec 16 03 03026 / 29 06 84   0.8  -0.8 1013.3  +0.3 nowR                                           kn  AWS Stornoway
2017 Dec 16 03 03031 / 27 08 83   0.2  -0.1 1013.9  +0.7 nowR 41 //                                     kn  AWS Loch Glascarnoch
2017 Dec 16 03 03034 / 33 04 84   3.8   0.2 1013.6  +0.5 R                                              kn  AWS Aultbea
2017 Dec 16 03 03039 / 33 13 //  -2.1  -2.1                   // //                                     kn  AWS Bealach No Ba
2017 Dec 16 03 03044 / 23 07 84   1.0   0.3 1012.5  +0.6 nowS 23 //                                     kn  AWS Altnaharra
2017 Dec 16 03 03047 / 20 01 68  -5.1  -5.4 1015.8  +0.6 nowS 20 //                                     kn  AWS Tulloch Bridge
2017 Dec 16 03 03063 / 16 01 84   0.0  -2.3 1013.4  +0.5 R                                              kn  AWS Aviemore
2017 Dec 16 03 03065 / 29 30 //  -5.4  -5.9                   // //                                     kn  AWS Cairngorm
2017 Dec 16 03 03066 / 25 10 86   1.5  -0.3 1012.5  +0.7 R                                              kn  AWS Kinloss
2017 Dec 16 03 03068 7 27 09 80   2.9   0.0 1012.2  +0.9 nowR                                           kn      Lossiemouth
2017 Dec 16 03 03075 / 29 09 82   1.5   0.1 1010.4  +0.3 R    21 //                                     kn  AWS Wick
2017 Dec 16 03 03080 / 28 08 84   0.9  -1.2 1012.2  +0.8 nowR                                           kn  AWS Aboyne
2017 Dec 16 03 03088 / 31 17 82   0.6  -1.6 1011.0  +0.7 nowR                                           kn  AWS Inverbervie
2017 Dec 16 03 03091 / 30 07 69   1.2  -0.6 1011.3  +1.1 R    23 //                                     kn  AWS Aberdeen Dyce
2017 Dec 16 03 03100 / 07 03 81   2.5   1.9 1014.3  -0.3 nowR                                           kn  AWS Tiree
2017 Dec 16 03 03105 / 02 02 31   4.4   4.1 1014.5  -0.8 F    82 //                                     kn  AWS Port Ellen
2017 Dec 16 03 03111 / 30 09 59   4.8   3.2 1014.7  -0.1 nowF // //                                     kn  AWS Machrihanish
2017 Dec 16 03 03132 / 30 07 68   4.7   2.3 1015.5  +0.8 nowR 81 //                                     kn  AWS West Freugh
2017 Dec 16 03 03134 / 35 03 84  -0.7  -2.2 1014.1  +0.6 R                                              kn  AWS Glasgow Bishopton
2017 Dec 16 03 03136 / 05 04 83   1.4  -0.9 1014.4  +0.4 nowR                                           kn  AWS Prestwick
2017 Dec 16 03 03144 / 24 05 84   0.9  -3.6 1013.5  +0.5 R                                              kn  AWS Strathallan
2017 Dec 16 03 03148 / 30 07 //  -2.6  -3.2                   // //                                     kn  AWS Glen Ogle
2017 Dec 16 03 03153 / 30 03 81   1.4  -1.2 1014.7  +1.1 nowS                                           kn  AWS Dundrennan
2017 Dec 16 03 03155 / 27 05 84  -1.0  -3.0 1014.7  +0.8 nowR // //                                     kn  AWS Drumalbin
2017 Dec 16 03 03158 / 28 08 84   0.2  -3.2 1012.9  +1.2 nowR                                           kn  AWS Charterhall
2017 Dec 16 03 03162 / 23 02 84  -2.3  -3.9 1015.0  +1.3 R                                              kn  AWS Eskdalemuir
2017 Dec 16 03 03166 / 24 07 83  -0.2  -2.4 1013.6  +0.7 nowR                                           kn  AWS Edinburgh Gogarbank
2017 Dec 16 03 03171 / 27 10 84   1.0  -2.1 1012.6  +0.8 nowR                                           kn  AWS Leuchars
2017 Dec 16 03 03204 3 30 10 82   5.7   2.0 1015.9  +1.2 nowR 27 80                                     kn      Ronaldsway
2017 Dec 16 03 03210 / 32 14 80   3.6   0.2 1015.0  +1.3 R    // //                                     kn  AWS St Bees Head
2017 Dec 16 03 03212 / 21 01 72  -3.4  -3.8 1015.4  +1.3 nowR                                           kn  AWS Keswick
2017 Dec 16 03 03214 / 35 06 84   1.1  -0.7 1015.0  +2.0 R                                              kn  AWS Walney Island
2017 Dec 16 03 03220 / // // 84  -0.4  -2.1 1014.6  +1.3 nowR // //                                     kn  AWS Carlisle
2017 Dec 16 03 03224 / 29 11 84  -2.1  -3.7 1014.1  +1.3 nowR                                           kn  AWS Spadeadam
2017 Dec 16 03 03225 / 28 01 83  -4.2  -5.4 1015.5  +1.5 nowR // //                                     kn  AWS Shap Fell
2017 Dec 16 03 03226 / 36 04 84  -2.1  -3.0 1014.8  +1.9 R                                              kn  AWS Warcop Range
2017 Dec 16 03 03227 / 33 18 //  -4.4  -4.6                   // //                                     kn  AWS Great Dun Fell
2017 Dec 16 03 03316 / 34 11 81   3.1   0.9 1015.1  +1.9 nowR                                           kn  AWS Crosby
2017 Dec 16 03 03318 / 36 08 //   3.5   0.7                   // //                                     kn  AWS Blackpool
2017 Dec 16 03 03351 / 36 01 68  -1.9  -2.4 1014.8  +1.7 nowR                                           kn  AWS Rostherne
2017 Dec 16 03 03230 / 31 05 84  -0.8  -3.2 1013.7  +1.5 nowS // //                                     kn  AWS Redesdale
2017 Dec 16 03 03238 / 30 06 81   0.3  -3.1 1012.6  +1.3 nowS                                           kn  AWS Albermarle
2017 Dec 16 03 03240 / 29 13 83   2.0  -2.2 1012.0  +1.5 R                                              kn  AWS Boulmer
2017 Dec 16 03 03257 / 28 05 84  -1.3  -3.9 1013.2  +1.5 R                                              kn  AWS Leeming
2017 Dec 16 03 03265 / 30 11 84   1.5  -2.3 1013.2  +1.7 R                                              kn  AWS Topcliffe
2017 Dec 16 03 03266 / 29 06 80   0.7  -2.4 1012.6  +1.5 nowS // //                                     kn  AWS Linton-on-Ouse
2017 Dec 16 03 03275 / 29 13 71   1.0  -1.6 1012.1  +1.3 nowR                                           kn  AWS Loftus
2017 Dec 16 03 03281 / 31 12 //  -0.9  -2.5                   // //                                     kn  AWS Fylingdales
2017 Dec 16 03 03292 / 31 09 //   1.7  -0.8 1010.9  +1.7 nowS // //                                     kn  AWS Bridlington
2017 Dec 16 03 03344 / 29 06 84  -0.5  -2.7 1014.2  +1.6 R                                              kn  AWS Bingley
2017 Dec 16 03 03346 / 31 10 //  -0.2  -2.6                   // //                                     kn  AWS Emley Moor No.2
2017 Dec 16 03 03373 / 30 08 85  -0.6  -2.2 1012.6  +1.6 nowR // //                                     kn  AWS Scampton
2017 Dec 16 03 03377 / 30 08 81   0.8  -1.8 1012.7  +1.5 nowR                                           kn  AWS Waddington
2017 Dec 16 03 03379 / 29 10 83   0.4  -2.2 1012.9  +1.5 nowR // //                                     kn  AWS Cranwell
2017 Dec 16 03 03382 / 30 07 83   1.4  -1.2 1011.8  +1.6 R                                              kn  AWS Leconfield
2017 Dec 16 03 03385 / 29 14 83   1.0  -1.0 1011.4  +1.5 nowR // //                                     kn  AWS Donna Nook
2017 Dec 16 03 03391 0 30 11 81   0.9  -2.0 1012.2  +1.5 nowR                                           kn      Coningsby
2017 Dec 16 03 03392 / 28 08 80   0.1  -1.0 1011.6  +1.6 nowR // //                                     kn  AWS Wainfleet
2017 Dec 16 03 03302 / 32 15 81   5.8   1.1 1016.5  +1.4 nowS                                           kn  AWS Valley
2017 Dec 16 03 03301 / 36 04 66   4.3   2.8 1016.6  +1.4 nowR // //                                     kn  AWS Raf Mona
2017 Dec 16 03 03305 / 27 07 82   4.6  -1.6 1016.4  +1.4 nowR                                           kn  AWS Capel Curig
2017 Dec 16 03 03313 / 32 07 82   4.5   0.6 1015.9  +1.8 nowR // //                                     kn  AWS Rhyl
2017 Dec 16 03 03321 / 31 04 74   3.3   1.2 1015.3  +1.7 nowR                                           kn  AWS Hawarden
2017 Dec 16 03 03405 / 33 20 80   5.3   2.6 1017.5  +1.4 nowR // //                              28 WW  kn  AWS Aberdaron
2017 Dec 16 03 03409 / 25 06 //   2.7   0.3 1016.2  +1.5 nowR // //                                     kn  AWS Bala
2017 Dec 16 03 03410 / 29 05 83   1.1  -0.3 1016.0  +1.6 nowR // //                                     kn  AWS Lake Vrynwy
2017 Dec 16 03 03502 / 33 23 79   5.7   2.4 1016.9  +1.2 R    23 //                              30 WW  kn  AWS Aberporth
2017 Dec 16 03 03503 / 33 07 84   3.4   1.3 1016.9  +1.5 nowR 23 //                                     kn  AWS Trawscoed
2017 Dec 16 03 03507 / 02 04 82   1.3   0.0 1016.9  +1.4 nowR                                           kn  AWS Sennybridge
2017 Dec 16 03 03604 / 33 14 81   5.2   1.9 1017.9  +1.5 nowR // //                                     kn  AWS Milford Haven
2017 Dec 16 03 03605 / 30 06 77   4.1   3.0 1017.1  +1.3 nowR // //                                     kn  AWS Pembrey Sands
2017 Dec 16 03 03609 / 30 07 //   4.3   2.3 1017.6  +1.5 nowR // //                                     kn  AWS Mumbles
2017 Dec 16 03 03716 / 29 06 71   2.5   0.5 1016.4  +1.5 nowR                                           kn  AWS St Athan
2017 Dec 16 03 03330 / 35 05 69  -1.8  -2.5 1014.8  +1.6 nowR                                           kn  AWS Leek Thorncliffe
2017 Dec 16 03 03354 / 29 05 80   0.1  -2.7 1013.9  +1.6 nowR                                           kn  AWS Nottingham Wea Cen
2017 Dec 16 03 03414 / 29 07 78   1.4  -0.5 1015.0  +1.7 nowR                                           kn  AWS Shawbury
2017 Dec 16 03 03520 / 29 03 80   0.6  -1.8 1015.7  +1.4 nowR // //                                     kn  AWS Shobdon
2017 Dec 16 03 03522 / 25 03 82  -0.1  -0.9 1016.0  +1.6 nowR                                           kn  AWS Hereford Credenhill
2017 Dec 16 03 03529 / 26 03 81  -0.4  -1.3 1015.4  +1.4 nowR                                           kn  AWS Pershore
2017 Dec 16 03 03535 / 29 03 69   0.3  -0.7 1014.3  +1.6 nowR                                           kn  AWS Coleshill
2017 Dec 16 03 03544 / 26 05 69  -0.1  -1.1 1014.2  +1.6 nowR                                           kn  AWS Church Lawford
2017 Dec 16 03 03647 / 31 11 78   0.0  -1.6 1014.5  +1.7 nowR // //                                     kn  AWS Little Rissington
2017 Dec 16 03 03649 1 25 06 80   0.1  -1.7 1014.8  +1.5 R                                              kn      Brize Norton
2017 Dec 16 03 03658 / 32 04 75  -0.4  -1.6 1014.6  +1.8 nowR // //                                     kn  AWS Benson
2017 Dec 16 03 03660 / 32 06 70  -0.4  -1.3 1014.4  +2.1 nowR                                           kn  AWS High Wycombe
2017 Dec 16 03 03462 / 28 08 80  -1.1  -3.0 1012.7  +1.8 nowR                                           kn  AWS Wittering
2017 Dec 16 03 03469 / 30 10 84   0.7  -1.0 1012.3  +1.8 nowR                                           kn  AWS Holbeach
2017 Dec 16 03 03482 / 32 11 80   0.5  -1.1 1011.9  +2.0 nowR                                           kn  AWS Marham
2017 Dec 16 03 03488 / 32 17 62   3.7   2.6 1010.9  +2.2 R    23 //                                     kn  AWS Weybourne
2017 Dec 16 03 03590 / 33 11 80   0.5  -0.9 1011.8  +2.5 nowR                                           kn  AWS Wattisham
2017 Dec 16 03 03684 / 31 06 81   1.0  -1.0 1012.4  +2.1 nowR                                           kn  AWS Andrewsfield
2017 Dec 16 03 03693 / 32 11 81   1.2  -0.4 1012.1  +2.5 R                                              kn  AWS Shoeburyness
2017 Dec 16 03 03707 / 34 09 82   6.7   2.6 1017.5  +1.5 nowR                                           kn  AWS Chivenor
2017 Dec 16 03 03628 / 28 06 80   3.6   0.0 1015.5  +1.2 nowR                                           kn  AWS Filton
2017 Dec 16 03 03710 / 32 07 69   2.2   1.8 1017.2  +1.6 nowS // //                                     kn  AWS Liscombe
2017 Dec 16 03 03803 / 34 13 81   7.7   2.5 1020.1  +1.7 R                                              kn  AWS Scilly St Marys
2017 Dec 16 03 03808 2 35 11 70   6.7   1.1 1018.9  +1.6 nowR                                           kn      Camborne
2017 Dec 16 03 03809 / 34 13 72   5.5   2.2 1018.7  +1.4 nowR // //                                     kn  AWS Culdrose RNAS
2017 Dec 16 03 03823 / 32 10 29   3.3   2.5 1018.3  +1.8 nowR 82 //                                     kn  AWS Cardinham
2017 Dec 16 03 03827 / 33 05 72   3.4   1.8 1017.8  +2.0 nowR 23 //                                     kn  AWS Plymouth
2017 Dec 16 03 03840 / 32 07 80   2.1   0.4 1016.8  +1.7 R                                              kn  AWS Dunkeswell
2017 Dec 16 03 03853 / 28 04 80   2.0   0.0 1016.0  +1.7 R                                              kn  AWS Yeovilton
2017 Dec 16 03 03672 / 31 06 79   0.8  -1.2 1013.7  +1.9 nowR // //                                     kn  AWS Northolt
2017 Dec 16 03 03740 / 26 05 //   1.2  -1.4 1015.3  +1.5 nowS // //                                     kn  AWS Lyneham
2017 Dec 16 03 03743 / 29 05 81   1.0  -1.3 1015.3  +1.7 R    // //                                     kn  AWS Larkhill
2017 Dec 16 03 03746 / 30 06 82  -0.1  -1.5 1015.3  +1.7 R                                              kn  AWS Boscombe Down
2017 Dec 16 03 03749 / 30 06 74   1.0  -1.1 1015.1  +1.7 R    // //                                     kn  AWS Middle Wallop
2017 Dec 16 03 03761 / 30 07 70   0.3  -1.3 1014.5  +1.7 nowR                                           kn  AWS Odiham
2017 Dec 16 03 03768 / 29 04 80  -0.3  -1.4 1014.4  +2.0 nowR // //                                     kn  AWS South Farnborough
2017 Dec 16 03 03769 / 32 04 81   1.0  -1.2 1013.4  +2.1 nowR                                           kn  AWS Charlwood
2017 Dec 16 03 03770 / // // //   1.7  -0.6                   // //                                     kn  AWS St James Park
2017 Dec 16 03 03772 / 29 05 80   0.9  -1.1 1013.8  +1.8 R                                              kn  AWS Heathrow
2017 Dec 16 03 03781 / 32 06 80  -0.3  -1.1 1013.6  +2.2 R                                              kn  AWS Kenley
2017 Dec 16 03 03784 / 28 11 //   2.2  -0.3 1012.7  +2.4 nowR // //                                     kn  AWS Gravesend
2017 Dec 16 03 03796 / 32 17 //   1.1   0.4 1010.8  +2.2 R    // //                                     kn  AWS Langdon Bay
2017 Dec 16 03 03797 / 32 16 74   2.3   0.9 1011.3  +2.7 nowS                                           kn  AWS Manston
2017 Dec 16 03 03857 / 32 15 82   5.0   1.0 1015.7  +1.9 R                                              kn  AWS Isle of Portland
2017 Dec 16 03 03862 / 33 06 77  -1.0  -2.4 1015.1  +1.8 R                                              kn  AWS Bournemouth Hurn
2017 Dec 16 03 03866 / 30 07 //   2.3  -0.5 1014.6  +1.9 R    // //                                     kn  AWS St Catherines Point
2017 Dec 16 03 03872 / 29 06 81   0.9  -0.9 1014.3  +2.3 R                                              kn  AWS Thorney Island
2017 Dec 16 03 03876 / 34 05 //   1.2  -0.8 1013.4  +2.1 nowR // //                                     kn  AWS Shoreham
2017 Dec 16 03 03882 / 31 04 80   1.4  -0.3 1012.8  +2.4 nowS                                           kn  AWS Herstmonceux
2017 Dec 16 03 03894 1 35 11 82   5.8   0.1 1016.2  +2.1 R    01 81                                     kn      Guernsey Airport
2017 Dec 16 03 03895 / 35 13 62   6.0       1015.8  +2.3 nowR 04 //                                     kn  AWS Jersey Airport
2017 Dec 16 03 03901 / 27 03 79   0.1  -1.0 1017.8  -0.1 nowF                                           kn  AWS Thomastown
2017 Dec 16 03 03904 / 25 05 61   0.1  -0.5 1017.7  -0.4 nowR 47 //                                     kn  AWS Castlederg
2017 Dec 16 03 03907 / 24 11 //   3.4   2.5 1016.1  -0.5 nowR // //                                     kn  AWS Magilligan
2017 Dec 16 03 03911 / 31 08 80   0.9  -0.2 1017.0  -0.3 nowF                                           kn  AWS Lough Fea
2017 Dec 16 03 03915 / 17 03 82   1.9   0.5 1015.9  -0.4 nowF                                           kn  AWS Port Glenone
2017 Dec 16 03 03916 / 29 12 57   2.6   1.6 1015.9  -0.2 nowR 61 //                                     kn  AWS Ballypatrick Forest
2017 Dec 16 03 03917 / 21 07 80   1.1   0.3 1016.7  +0.0 nowF                                           kn  AWS Aldergrove
2017 Dec 16 03 03923 / 30 07 83   2.1   0.1 1017.0  +0.1 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