Decoded British Isles SYNOP weather reports

Weather data for 2019Jan16-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2019 Jan 16 21 03002 / 32 26 58   0.4  -2.3  993.1  +0.4 nowS 81 //                              36 WW  kn  AWS Baltasound
2019 Jan 16 21 03005 6 32 12 82   0.1  -3.5  994.4  +1.2 nowS 85 81                                     kn      Lerwick
2019 Jan 16 21 03008 / 32 25 05  -0.7  -1.7  996.2  +2.2 nowR 86 //                              40 WW  kn  AWS Fair Isle
2019 Jan 16 21 03010 / 33 31 //   4.2  -2.2 1000.1  +2.8 nowS // //                              45 WW  kn  AWS Sule Skerry
2019 Jan 16 21 03017 / 32 19 82   1.8  -3.7  998.3  +2.8 nowR                                           kn  AWS Kirkwall
2019 Jan 16 21 03023 / 36 22 80   3.3  -2.3 1006.0  +5.3 nowS                                    33 WW  kn  AWS South Uist Range
2019 Jan 16 21 03026 / 35 16 66   2.6  -3.1 1004.1  +3.9 nowS                                           kn  AWS Stornoway
2019 Jan 16 21 03031 / 32 17 80  -0.9  -4.6 1003.2  +4.7 nowS 24 //                              27 10m kn  AWS Loch Glascarnoch
2019 Jan 16 21 03034 / 01 12 72   2.9  -2.1 1003.5  +4.6 nowS                                    25 WW  kn  AWS Aultbea
2019 Jan 16 21 03039 / 02 43 //  -5.7  -6.1                   // //                                     kn  AWS Bealach No Ba
2019 Jan 16 21 03041 / 01 18 //  -4.7  -5.0                   // //                                     kn  AWS Aonach Moor
2019 Jan 16 21 03044 / 30 13 83   0.3  -3.0 1001.7  +3.7 nowS 21 //                                     kn  AWS Altnaharra
2019 Jan 16 21 03047 / 35 16 58   1.1  -1.1 1002.2  +4.1 nowR 71 //                                     kn  AWS Tulloch Bridge
2019 Jan 16 21 03062 / 34 15 84   1.5  -2.9 1001.1  +4.8 nowS 23 //                                     kn  AWS Tain Range
2019 Jan 16 21 03063 / 01 07 18  -0.2  -1.1 1001.2  +4.9 nowR 71 //                                     kn  AWS Aviemore
2019 Jan 16 21 03065 / // // //  -6.9  -7.4                   // //                                     kn  AWS Cairngorm
2019 Jan 16 21 03066 / 33 17 66   2.3   0.0 1000.5  +4.8 R    23 //                              35 WW  kn  AWS Kinloss
2019 Jan 16 21 03068 8 34 20 70   2.6  -0.6  999.7  +4.6 nowS 83 82                                     kn      Lossiemouth
2019 Jan 16 21 03075 / 33 24 81   1.2  -2.7  998.5  +3.2 nowS 23 //                              34 WW  kn  AWS Wick
2019 Jan 16 21 03080 / 31 09 42   1.2   0.2  998.3  +3.8 nowR 62 //                                     kn  AWS Aboyne
2019 Jan 16 21 03088 / 33 25 83   1.5   0.3  995.6  +2.3 nowR 81 //                              37 WW  kn  AWS Inverbervie
2019 Jan 16 21 03091 / 34 17 66   2.1   0.6  997.1  +3.2 nowR 62 //                              26 WW  kn  AWS Aberdeen Dyce
2019 Jan 16 21 03100 / 36 29 68   5.0  -0.7 1003.8  +4.4 nowR 23 //                              41 WW  kn  AWS Tiree
2019 Jan 16 21 03105 / 32 10 74   3.5   3.0 1002.0  +2.9 nowS 23 //                              27 WW  kn  AWS Port Ellen
2019 Jan 16 21 03111 / 30 10 79   4.8   2.5 1001.2  +2.5 nowR // //                                     kn  AWS Machrihanish
2019 Jan 16 21 03132 / 28 10 84   4.1   1.4 1000.8  +1.6 nowR 23 //                                     kn  AWS West Freugh
2019 Jan 16 21 03134 / 31 11 84   3.6   0.7  999.1  +1.5 R                                              kn  AWS Glasgow Bishopton
2019 Jan 16 21 03136 / 31 07 84   4.6   2.0 1000.0  +2.2 R                                              kn  AWS Prestwick
2019 Jan 16 21 03144 / 31 08 84   5.0   0.0  998.9  +3.1 nowR                                           kn  AWS Strathallan
2019 Jan 16 21 03148 / 34 25 //  -0.4  -1.7                   // //                                     kn  AWS Glen Ogle
2019 Jan 16 21 03153 / 28 09 83   2.5   1.1  999.5  +1.0 nowS                                           kn  AWS Dundrennan
2019 Jan 16 21 03155 / 28 12 84   2.1   0.9  999.1  +1.6 nowR // //                                     kn  AWS Drumalbin
2019 Jan 16 21 03158 / 27 10 84   2.3  -0.4  997.2  +2.2 nowR                                           kn  AWS Charterhall
2019 Jan 16 21 03162 / 28 11 84   1.9   0.0  998.9  +1.4 nowR                                           kn  AWS Eskdalemuir
2019 Jan 16 21 03166 / 26 09 82   3.1   0.7  998.4  +2.2 nowR                                           kn  AWS Edinburgh Gogarbank
2019 Jan 16 21 03171 / 30 09 84   4.5   0.2  997.4  +3.0 nowR                                           kn  AWS Leuchars
2019 Jan 16 21 03204 3 31 08 82   5.5   1.7 1001.2  +1.6 R                                              kn      Ronaldsway
2019 Jan 16 21 03210 / 31 14 82   4.1   1.9 1000.3  +1.3 nowR // //                                     kn  AWS St Bees Head
2019 Jan 16 21 03212 / 32 04 84   3.7   1.5  999.9  +1.1 R                                              kn  AWS Keswick
2019 Jan 16 21 03214 / 32 12 83   5.5   3.0  999.9  +1.0 nowS                                           kn  AWS Walney Island
2019 Jan 16 21 03220 / // // 84   3.3   1.6  999.1  +0.9 R    // //                                     kn  AWS Carlisle
2019 Jan 16 21 03224 / 26 15 63   0.8   0.7  998.4  +0.9 R                                              kn  AWS Spadeadam
2019 Jan 16 21 03225 / 31 04 83   1.8  -0.7 1000.1  +1.4 R    // //                                     kn  AWS Shap Fell
2019 Jan 16 21 03226 / 01 04 84   1.5   0.7  999.3  +1.2 nowS                                           kn  AWS Warcop Range
2019 Jan 16 21 03227 / 28 26 //  -1.6  -1.7                   // //                                     kn  AWS Great Dun Fell
2019 Jan 16 21 03316 / 31 13 64   5.5   3.9 1000.8  +0.7 nowR 61 //                              27 WW  kn  AWS Crosby
2019 Jan 16 21 03318 / 31 10 //   5.7   2.5                   // //                                     kn  AWS Blackpool
2019 Jan 16 21 03351 / 27 09 42   4.0   2.6 1001.1  +0.6 nowR 82 //                                     kn  AWS Rostherne
2019 Jan 16 21 03230 / 27 05 84   1.5  -0.2  997.7  +1.0 nowR // //                                     kn  AWS Redesdale
2019 Jan 16 21 03238 / 28 13 83   2.2   0.9  997.0  +1.2 nowR                                    28 WW  kn  AWS Albermarle
2019 Jan 16 21 03240 / 28 16 //   4.3  -0.4  996.3  +1.5 nowR // //                                     kn  AWS Boulmer
2019 Jan 16 21 03257 / 20 04 83   1.5  -1.1  998.9  +0.8 R                                              kn  AWS Leeming
2019 Jan 16 21 03265 / 26 05 84   3.6   0.5  999.1  +0.6 nowS                                           kn  AWS Topcliffe
2019 Jan 16 21 03266 / 26 11 75   3.3   1.1  998.8  +0.4 R    // //                                     kn  AWS Linton-on-Ouse
2019 Jan 16 21 03275 / 26 16 84   2.7   0.6  997.4  +0.6 R                                       25 WW  kn  AWS Loftus
2019 Jan 16 21 03281 / 25 10 //   1.6   0.0                   // //                                     kn  AWS Fylingdales
2019 Jan 16 21 03292 / 27 07 //   2.4   0.7  997.9  +0.2 R    // //                                     kn  AWS Bridlington
2019 Jan 16 21 03344 / 27 07 72   2.2   1.5  999.7  +0.7 nowR                                           kn  AWS Bingley
2019 Jan 16 21 03346 / 26 17 //   1.8   1.3                   // //                                     kn  AWS Emley Moor No.2
2019 Jan 16 21 03373 / 24 09 61   1.4   1.2 1000.1  +0.5 nowS // //                                     kn  AWS Scampton
2019 Jan 16 21 03377 0 23 08 75   2.8   2.3 1000.5  +0.4 R                                              kn      Waddington
2019 Jan 16 21 03379 / 26 11 63   2.6   1.7 1000.7  +0.7 R    // //                                     kn  AWS Cranwell
2019 Jan 16 21 03382 / 25 06 81   3.2   1.0  998.5  +0.4 nowF                                           kn  AWS Leconfield
2019 Jan 16 21 03385 / 23 06 76   3.0   1.5  999.5  +0.6 nowS // //                                     kn  AWS Donna Nook
2019 Jan 16 21 03391 0 25 08 80   1.8   1.0 1000.4  +0.6 R                                              kn      Coningsby
2019 Jan 16 21 03392 / 24 08 74   2.6   1.9 1000.3  +0.6 R    // //                                     kn  AWS Wainfleet
2019 Jan 16 21 03302 / 31 12 84   6.1   2.7 1001.8  +1.0 nowR 23 //                                     kn  AWS Valley
2019 Jan 16 21 03301 / 31 05 74   4.0   3.2 1002.0  +0.9 nowR // //                                     kn  AWS Raf Mona
2019 Jan 16 21 03305 / 07 05 84   2.3   1.6 1002.1  +0.8 R    23 //                                     kn  AWS Capel Curig
2019 Jan 16 21 03313 / 25 08 //   3.5   2.7 1001.8  +0.8 nowR // //                                     kn  AWS Rhyl
2019 Jan 16 21 03405 / 32 20 83   5.5   3.3 1002.8  +1.3 nowR // //                              27 WW  kn  AWS Aberdaron
2019 Jan 16 21 03409 / 21 02 //   2.1   0.9 1002.1  +0.8 nowR // //                                     kn  AWS Bala
2019 Jan 16 21 03410 / 28 06 21   1.1   0.8 1002.2  +0.9 nowR // //                                     kn  AWS Lake Vrynwy
2019 Jan 16 21 03502 / 34 15 84   5.7   3.6 1002.1  +0.2 nowR 23 //                                     kn  AWS Aberporth
2019 Jan 16 21 03503 / 20 03 64   3.9   2.4 1002.4  +0.6 nowR 23 //                                     kn  AWS Trawscoed
2019 Jan 16 21 03507 / 19 05 84   2.3   1.9 1002.4  -0.5 nowR 23 //                                     kn  AWS Sennybridge
2019 Jan 16 21 03604 / 32 17 89   5.9   3.8 1002.8  +0.8 nowR // //                              28 WW  kn  AWS Milford Haven
2019 Jan 16 21 03609 / 27 07 //   6.3   4.2 1002.7  -0.6 nowS // //                                     kn  AWS Mumbles
2019 Jan 16 21 03716 / 23 12 73   6.2   4.1 1002.3  -0.9 nowF 23 //                                     kn  AWS St Athan
2019 Jan 16 21 03330 / 27 06 68   1.3   0.7 1001.2  -0.0 nowR                                           kn  AWS Leek Thorncliffe
2019 Jan 16 21 03354 / 29 03 61   2.0   1.2 1001.3  +0.5 nowR                                           kn  AWS Nottingham Wea Cen
2019 Jan 16 21 03414 5 25 05 70   2.8   1.2 1001.4  +0.0 S                                              kn      Shawbury
2019 Jan 16 21 03520 / 24 02 79   1.5   0.8 1002.2  -0.1 nowS // //                                     kn  AWS Shobdon
2019 Jan 16 21 03522 / 22 02 76   3.0   2.6 1002.4  -0.4 nowS 23 //                                     kn  AWS Hereford Credenhill
2019 Jan 16 21 03529 / 21 06 80   4.3   3.0 1002.5  -0.3 F                                              kn  AWS Pershore
2019 Jan 16 21 03535 / 20 05 73   2.7   2.0 1001.5  -0.4 nowS                                           kn  AWS Coleshill
2019 Jan 16 21 03544 / 24 05 73   3.0   2.6 1001.8  -0.2 nowS                                           kn  AWS Church Lawford
2019 Jan 16 21 03647 / 23 06 01   1.7   1.7 1002.5  -0.3 nowF // //                                     kn  AWS Little Rissington
2019 Jan 16 21 03649 2 23 02 40   2.7   2.6 1002.9  -0.3 F    10 00                                     kn      Brize Norton
2019 Jan 16 21 03658 / 18 07 60   1.2   0.8 1003.4  +0.0 S    // //                                     kn  AWS Benson
2019 Jan 16 21 03660 / 26 04 59   2.5   2.4 1003.3  +0.0 S    10 //                                     kn  AWS High Wycombe
2019 Jan 16 21 03462 / 25 08 69   2.4   2.0 1001.0  +0.4 nowR                                           kn  AWS Wittering
2019 Jan 16 21 03469 / 23 11 59   3.0   2.7 1000.8  +0.6 nowS                                           kn  AWS Holbeach
2019 Jan 16 21 03482 3 22 06 60   2.6   2.2 1001.4  +0.8 nowR                                           kn      Marham
2019 Jan 16 21 03488 / 23 15 77   3.8   2.8 1000.1  +0.5 nowS                                           kn  AWS Weybourne
2019 Jan 16 21 03560 / 24 08 74   2.9   2.2 1002.1  +0.3 nowR                                           kn  AWS Bedford
2019 Jan 16 21 03590 8 26 08 75   2.9   2.4 1002.0  +0.7 R    01 62                                     kn      Wattisham
2019 Jan 16 21 03684 / 26 10 61   3.5   3.0 1002.3  +0.6 nowS                                           kn  AWS Andrewsfield
2019 Jan 16 21 03693 / 25 07 58   5.2   4.4 1002.9  +0.7 nowS 10 //                                     kn  AWS Shoeburyness
2019 Jan 16 21 03707 / 28 11 79   7.1   4.7 1003.0  -1.1 nowF 23 //                              27 WW  kn  AWS Chivenor
2019 Jan 16 21 03710 / 27 07 58   2.4   1.9 1003.7  -0.9 nowS // //                                     kn  AWS Liscombe
2019 Jan 16 21 03803 / 30 23 79   8.8   4.1 1007.9  +1.0 nowR 23 //                              34 WW  kn  AWS Scilly St Marys
2019 Jan 16 21 03808 6 30 18 75   7.6   3.0 1006.3  +0.4 nowR 25 81                              29 WW  kn      Camborne
2019 Jan 16 21 03809 6 29 13 70   7.0   4.2 1006.5  +0.4 nowR 80 81                              32 WW  kn      Culdrose RNAS
2019 Jan 16 21 03823 / 28 14 72   5.5   4.1 1004.7  -0.4 nowS 23 //                              26 WW  kn  AWS Cardinham
2019 Jan 16 21 03827 / 25 16 50   6.8   5.4 1005.3  -0.5 nowS 81 //                              26 WW  kn  AWS Plymouth
2019 Jan 16 21 03840 / 22 08 79   3.2   2.0 1004.2  -0.9 nowF 23 //                                     kn  AWS Dunkeswell
2019 Jan 16 21 03853 6 21 08 65   5.3   3.2 1003.8  -0.7 nowF                                           kn      Yeovilton
2019 Jan 16 21 03672 3 24 08 68   4.1   3.3 1003.2  +0.3 nowS                                           kn      Northolt
2019 Jan 16 21 03740 / 20 03 //   2.9   2.6 1003.4  -0.4 F    // //                                     kn  AWS Lyneham
2019 Jan 16 21 03743 / 22 04 65   2.8   2.3 1003.9  -0.2 F    // //                                     kn  AWS Larkhill
2019 Jan 16 21 03746 / 20 06 43   2.2   1.6 1004.1  -0.2 F    10 //                                     kn  AWS Boscombe Down
2019 Jan 16 21 03749 / 20 06 59   2.6   2.2 1004.0  -0.1 nowF // //                                     kn  AWS Middle Wallop
2019 Jan 16 21 03761 2 23 09 70   3.6   2.9 1003.8  +0.0 S                                              kn      Odiham
2019 Jan 16 21 03768 / 23 07 68   3.3   2.9 1003.7  +0.1 R    // //                                     kn  AWS South Farnborough
2019 Jan 16 21 03769 / 25 05 75   3.6   2.8 1003.9  +0.6 R                                              kn  AWS Charlwood
2019 Jan 16 21 03770 / // // //   5.2   4.0                   // //                                     kn  AWS St James Park
2019 Jan 16 21 03772 / 24 09 77   4.4   3.4 1003.3  +0.4 R                                              kn  AWS Heathrow
2019 Jan 16 21 03781 / 23 07 84   3.6   2.9 1003.9  +0.8 R                                              kn  AWS Kenley
2019 Jan 16 21 03796 / 28 08 //   4.3   3.8 1003.5  +1.8 R    // //                                     kn  AWS Langdon Bay
2019 Jan 16 21 03797 / 25 08 63   4.3   3.7 1003.3  +1.5 nowS 23 //                                     kn  AWS Manston
2019 Jan 16 21 03857 / 26 19 79   8.4   4.1 1004.6  -0.4 nowF                                    26 WW  kn  AWS Isle of Portland
2019 Jan 16 21 03862 / 25 01 67   4.6   3.7 1004.5  -0.1 F                                              kn  AWS Bournemouth Hurn
2019 Jan 16 21 03866 / 27 13 //   7.9   4.9 1004.6  +0.2 nowS // //                                     kn  AWS St Catherines Point
2019 Jan 16 21 03872 / 25 07 82   5.7   4.5 1004.5  +0.4 nowS                                           kn  AWS Thorney Island
2019 Jan 16 21 03876 / 27 06 //   4.7   3.8 1004.5  +1.0 nowS // //                                     kn  AWS Shoreham
2019 Jan 16 21 03882 / 27 04 84   4.6   3.7 1004.3  +1.4 nowS                                           kn  AWS Herstmonceux
2019 Jan 16 21 03894 5 26 14 84   7.9   3.8 1007.4  +0.2 R    03 82                                     kn      Guernsey Airport
2019 Jan 16 21 03895 / 27 14 81   8.1   4.5 1007.4  +0.4 nowS 23 //                                     kn  AWS Jersey Airport
2019 Jan 16 21 03901 / 24 05 72   3.5   2.5 1002.2  +0.8 nowR 62 //                                     kn  AWS Thomastown
2019 Jan 16 21 03904 / 31 03 62   2.1   1.4 1002.7  +1.5 nowR 23 //                                     kn  AWS Castlederg
2019 Jan 16 21 03907 / 31 09 83   4.2   2.4 1003.0  +2.8 nowR 23 //                                     kn  AWS Magilligan
2019 Jan 16 21 03911 / 32 08 62   2.8   1.2 1003.1  +2.1 nowR 81 //                                     kn  AWS Lough Fea
2019 Jan 16 21 03915 / 34 04 20   2.5   1.6 1002.8  +2.9 nowR 83 //                                     kn  AWS Port Glenone
2019 Jan 16 21 03916 / 34 06 82   2.7   1.6 1002.5  +2.7 nowR 23 //                                     kn  AWS Ballypatrick Forest
2019 Jan 16 21 03917 / 08 03 75   2.4   1.5 1002.7  +2.1 nowR 23 //                                     kn  AWS Aldergrove
2019 Jan 16 21 03923 / 30 06 83   2.8   0.8 1002.3  +1.7 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