Decoded British Isles SYNOP weather reports

Weather data for 2017Oct17-15Z 
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 Oct 17 15 03002 / 01 23 //   9.3   5.5                   // //                              33 WW  kn  AWS Baltasound
2017 Oct 17 15 03005 7 01 27 74   8.8   5.0 1006.1  +4.7 R    02 62                                     kn      Lerwick
2017 Oct 17 15 03010 / 36 20 //  10.1       1010.7  +4.5 nowS // //                                     kn  AWS Sule Skerry
2017 Oct 17 15 03017 / 01 26 62  10.1   7.0 1008.4  +5.3 nowS 23 //                                     kn  AWS Kirkwall
2017 Oct 17 15 03023 / 03 16 72  11.3   8.6 1012.9  +2.9 nowS                                           kn  AWS South Uist Range
2017 Oct 17 15 03026 / 01 16 56  10.0   7.4 1012.7  +3.8 R    04 //                                     kn  AWS Stornoway
2017 Oct 17 15 03031 / 34 06 72   8.8   6.5 1011.6  +4.7 nowS 23 //                                     kn  AWS Loch Glascarnoch
2017 Oct 17 15 03034 / 36 12 70  10.0   8.1 1012.1  +4.1 R                                              kn  AWS Aultbea
2017 Oct 17 15 03039 / 01 15 //   4.6   4.6                   // //                                     kn  AWS Bealach No Ba
2017 Oct 17 15 03044 / 32 13 41   9.2   8.0 1010.8  +4.3 nowS 53 //                                     kn  AWS Altnaharra
2017 Oct 17 15 03047 / 32 05 84  10.1   8.0 1010.8  +4.0 nowS 23 //                                     kn  AWS Tulloch Bridge
2017 Oct 17 15 03062 / 35 15 71  10.6   7.9 1010.3  +5.4 R    04 //                                     kn  AWS Tain Range
2017 Oct 17 15 03063 / 36 04 80   9.6   7.8 1009.9  +4.9 nowS 23 //                                     kn  AWS Aviemore
2017 Oct 17 15 03065 / 33 24 //   2.9   2.9                   // //                                     kn  AWS Cairngorm
2017 Oct 17 15 03066 / 35 13 80  10.6   8.4 1009.8  +5.5 nowS 23 //                                     kn  AWS Kinloss
2017 Oct 17 15 03068 8 36 17 75  10.5   8.0 1009.4  +5.6 nowS 21 65                                     kn      Lossiemouth
2017 Oct 17 15 03072 / 34 23 //   5.0   5.0                   // //                                     kn  AWS Cairnwell
2017 Oct 17 15 03075 / 35 19 37   9.1   8.7 1008.6  +5.5 nowS 82 //                              28 WW  kn  AWS Wick
2017 Oct 17 15 03080 / 31 07 84  11.2   8.9 1008.4  +5.5 R    23 //                                     kn  AWS Aboyne
2017 Oct 17 15 03088 / 31 14 80  11.8   8.9 1007.1  +4.9 nowR                                    24 10m kn  AWS Inverbervie
2017 Oct 17 15 03100 / 36 16 69  11.1   9.2 1012.3  +2.5 nowS                                           kn  AWS Tiree
2017 Oct 17 15 03105 / 31 14 33  11.5   9.6 1012.2  +1.6 nowS 82 //                                     kn  AWS Port Ellen
2017 Oct 17 15 03111 / 29 17 78  12.7   9.9 1011.9  +1.6 R    // //                              25 WW  kn  AWS Machrihanish
2017 Oct 17 15 03132 / 28 14 82  13.0   9.2 1013.0  +1.2 nowS                                           kn  AWS West Freugh
2017 Oct 17 15 03134 / 27 11 81  13.2   9.4 1010.0  +2.2 nowS                                           kn  AWS Glasgow Bishopton
2017 Oct 17 15 03136 / 25 13 80  13.5   9.1 1011.3  +1.9 R    81 //                                     kn  AWS Prestwick
2017 Oct 17 15 03144 / 22 12 83  13.7  10.4 1008.9  +2.9 nowR                                           kn  AWS Strathallan
2017 Oct 17 15 03148 / 27 14 //   8.1   7.8                   // //                                     kn  AWS Glen Ogle
2017 Oct 17 15 03153 / 26 15 68  11.9   9.9 1012.5  +1.5 nowR                                    28 WW  kn  AWS Dundrennan
2017 Oct 17 15 03155 / 27 15 84  11.0   9.5 1010.7  +2.2 nowS // //                              26 WW  kn  AWS Drumalbin
2017 Oct 17 15 03158 / 25 14 81  14.0   8.8 1009.1  +2.5 nowR                                           kn  AWS Charterhall
2017 Oct 17 15 03162 8 24 06 63  11.1   8.8 1011.4  +1.4 nowR 59 65                                     kn      Eskdalemuir
2017 Oct 17 15 03166 / 25 14 82  13.4   9.8 1009.4  +3.1 nowR                                           kn  AWS Edinburgh Gogarbank
2017 Oct 17 15 03171 / 28 16 83  14.3   9.9 1008.0  +3.5 nowR                                    27 WW  kn  AWS Leuchars
2017 Oct 17 15 03204 7 26 17 75  13.5   7.7 1014.4  +0.3 R                                       26 WW  kn      Ronaldsway
2017 Oct 17 15 03210 / 26 19 80  12.1   9.3 1013.8  +0.9 nowR // //                              29 WW  kn  AWS St Bees Head
2017 Oct 17 15 03212 / 25 08 78  12.5   8.6 1013.5  +0.8 R    23 //                              25 WW  kn  AWS Keswick
2017 Oct 17 15 03214 / 25 17 74  13.1   8.9 1014.7  +0.5 nowR                                    29 WW  kn  AWS Walney Island
2017 Oct 17 15 03220 / // // 82  12.8   9.4 1012.4  +1.5 nowS // //                                     kn  AWS Carlisle
2017 Oct 17 15 03224 / 24 23 69  10.1   9.3 1011.4  +1.8 nowS                                    32 WW  kn  AWS Spadeadam
2017 Oct 17 15 03225 / 25 08 62  10.6   8.7 1013.8  +1.0 nowR // //                              26 WW  kn  AWS Shap Fell
2017 Oct 17 15 03226 / 25 11 84  10.8   8.9 1013.3  +1.3 nowS                                           kn  AWS Warcop Range
2017 Oct 17 15 03227 / 26 39 //   5.8   5.8                   // //                                     kn  AWS Great Dun Fell
2017 Oct 17 15 03316 / 25 20 73  13.8   7.9 1016.2  -0.1 nowF                                    26 WW  kn  AWS Crosby
2017 Oct 17 15 03318 / 25 21 //  13.2   8.2                   // //                                     kn  AWS Blackpool
2017 Oct 17 15 03351 / 26 11 81  13.5   5.2 1016.1  -0.2 F                                              kn  AWS Rostherne
2017 Oct 17 15 03230 / 24 09 84  12.2   9.4 1010.8  +1.4 nowR // //                              25 WW  kn  AWS Redesdale
2017 Oct 17 15 03238 / 25 09 74  11.9   8.9 1011.2  +1.5 nowR                                    20 10m kn  AWS Albermarle
2017 Oct 17 15 03240 / 24 15 80  14.6   9.5 1009.9  +1.0 nowR                                    31 WW  kn  AWS Boulmer
2017 Oct 17 15 03257 7 26 17 80  13.0   6.5 1014.2  +0.5 nowR                                           kn      Leeming
2017 Oct 17 15 03265 / 25 17 80  14.2   7.2 1014.6  +0.6 nowR                                           kn  AWS Topcliffe
2017 Oct 17 15 03266 / 25 15 77  13.9   5.9 1014.6  +0.3 nowF // //                              31 WW  kn  AWS Linton-on-Ouse
2017 Oct 17 15 03275 / 24 23 77  13.4   7.1 1012.5  +0.1 nowF                                    37 WW  kn  AWS Loftus
2017 Oct 17 15 03281 / 24 19 //  11.7   5.8                   // //                                     kn  AWS Fylingdales
2017 Oct 17 15 03292 / 25 17 //  14.8   4.5 1013.7  -0.1 nowR // //                              30 WW  kn  AWS Bridlington
2017 Oct 17 15 03344 / 24 12 70  11.3   5.8 1015.2  +0.6 R                                       30 WW  kn  AWS Bingley
2017 Oct 17 15 03346 / 27 15 //  12.0   4.7                   // //                                     kn  AWS Emley Moor No.2
2017 Oct 17 15 03373 / 26 16 84  14.7   5.8 1015.8  +0.1 nowR // //                              25 WW  kn  AWS Scampton
2017 Oct 17 15 03377 6 25 12 84  15.4   4.0 1016.1  -0.4 nowF                                           kn      Waddington
2017 Oct 17 15 03379 5 25 17 82  14.4   3.5 1016.4  -0.2 F                                              kn      Cranwell
2017 Oct 17 15 03382 / 25 15 84  15.0   3.5 1014.8  +0.1 nowF                                           kn  AWS Leconfield
2017 Oct 17 15 03385 / 23 15 81  15.2   5.9 1015.6  -0.0 nowR // //                              29 WW  kn  AWS Donna Nook
2017 Oct 17 15 03391 6 25 12 82  14.9   5.2 1016.3  -0.2 F                                              kn      Coningsby
2017 Oct 17 15 03392 / 25 14 78  14.8   5.7 1016.3  -0.4 F    // //                                     kn  AWS Wainfleet
2017 Oct 17 15 03302 / 23 16 80  13.9   6.6 1016.2  -0.7 nowS                                           kn  AWS Valley
2017 Oct 17 15 03301 / 24 11 75  12.8   6.7 1016.6  -0.5 nowS // //                                     kn  AWS Raf Mona
2017 Oct 17 15 03305 / 24 13 81  11.9   6.1 1017.0  -0.3 F                                              kn  AWS Capel Curig
2017 Oct 17 15 03313 / 26 09 84  13.1   5.4 1016.5  -0.6 nowS // //                                     kn  AWS Rhyl
2017 Oct 17 15 03321 / 24 11 84  14.1   5.5 1016.5  -0.5 F                                              kn  AWS Hawarden
2017 Oct 17 15 03405 / 24 12 81  13.0   7.3 1017.8  -0.7 F    // //                                     kn  AWS Aberdaron
2017 Oct 17 15 03409 / 26 08 //  12.0   5.4 1017.0  -0.5 nowR // //                                     kn  AWS Bala
2017 Oct 17 15 03410 / 25 10 84  10.7   6.0 1016.8  -0.8 F    // //                                     kn  AWS Lake Vrynwy
2017 Oct 17 15 03502 / 25 08 73  13.0   7.7 1017.6  -1.3 nowS                                           kn  AWS Aberporth
2017 Oct 17 15 03503 / 27 05 71  13.2   7.6 1017.7  -1.1 F                                              kn  AWS Trawscoed
2017 Oct 17 15 03507 / 25 05 82  12.1   6.3 1017.7  -1.1 F    23 //                                     kn  AWS Sennybridge
2017 Oct 17 15 03604 / 24 03 77  14.5   7.9 1017.6  -1.4 F    // //                                     kn  AWS Milford Haven
2017 Oct 17 15 03605 / 21 07 64  14.4   8.5 1017.6  -1.6 nowF // //                                     kn  AWS Pembrey Sands
2017 Oct 17 15 03609 / 25 07 //  14.0   8.8 1018.2  -1.6 nowF // //                                     kn  AWS Mumbles
2017 Oct 17 15 03716 / 30 05 79  13.9   7.2 1017.3  -2.0 nowF                                           kn  AWS St Athan
2017 Oct 17 15 03330 / 25 13 80  11.8   5.5 1016.6  -0.4 nowR                                    26 WW  kn  AWS Leek Thorncliffe
2017 Oct 17 15 03354 / 26 10 80  14.3   5.6 1016.6  -0.2 F                                              kn  AWS Nottingham Wea Cen
2017 Oct 17 15 03414 7 26 10 82  13.5   5.1 1017.0  -0.8 nowS                                           kn      Shawbury
2017 Oct 17 15 03520 / 26 06 77  14.2   6.4 1017.5  -0.9 F    // //                                     kn  AWS Shobdon
2017 Oct 17 15 03522 / 27 08 78  15.0   5.6 1017.8  -1.1 F                                              kn  AWS Hereford Credenhill
2017 Oct 17 15 03529 / 28 08 80  15.6   6.2 1017.8  -1.3 F                                              kn  AWS Pershore
2017 Oct 17 15 03535 / 24 06 83  14.6   5.2 1016.9  -0.8 F                                              kn  AWS Coleshill
2017 Oct 17 15 03544 / 27 09 77  14.8   5.4 1017.2  -1.0 F                                              kn  AWS Church Lawford
2017 Oct 17 15 03647 / 25 08 74  12.6   8.1 1017.6  -1.5 nowS // //                                     kn  AWS Little Rissington
2017 Oct 17 15 03649 8 22 04 80  13.6   6.9 1018.1  -1.3 nowS 02 62                                     kn      Brize Norton
2017 Oct 17 15 03658 8 20 05 68  12.9   8.7 1018.2  -1.7 nowS 60 62                                     kn      Benson
2017 Oct 17 15 03660 / 24 04 63  11.6   8.0 1018.3  -1.7 nowS 81 //                                     kn  AWS High Wycombe
2017 Oct 17 15 03462 / 26 10 83  14.8   5.9 1016.6  -0.6 nowS                                           kn  AWS Wittering
2017 Oct 17 15 03469 / 25 13 82  15.7   6.3 1016.7  -0.4 F                                              kn  AWS Holbeach
2017 Oct 17 15 03482 6 24 11 72  14.6   6.6 1017.1  -0.8 nowS                                           kn      Marham
2017 Oct 17 15 03488 / 23 13 81  15.5   7.7 1016.5  -0.8 nowF                                           kn  AWS Weybourne
2017 Oct 17 15 03560 / 25 07 81  14.3   7.9 1017.5  -1.0 nowF                                           kn  AWS Bedford
2017 Oct 17 15 03590 4 24 08 75  13.4   6.5 1018.2  -1.1 nowS                                           kn      Wattisham
2017 Oct 17 15 03684 / 25 12 80  13.8   6.6 1018.1  -1.5 nowS                                           kn  AWS Andrewsfield
2017 Oct 17 15 03693 / 26 06 76  14.8   6.3 1018.4  -2.1 nowS                                           kn  AWS Shoeburyness
2017 Oct 17 15 03707 / 30 03 80  14.1   8.3 1017.9  -1.8 nowS                                           kn  AWS Chivenor
2017 Oct 17 15 03628 / 24 06 64  13.6   8.6 1017.7  -1.9 F                                              kn  AWS Filton
2017 Oct 17 15 03710 / 25 02 74  10.7   8.5 1018.3  -1.8 nowR // //                                     kn  AWS Liscombe
2017 Oct 17 15 03803 / 13 11 71  13.7   9.1 1016.6  -2.2 nowS // //                                     kn  AWS Scilly St Marys
2017 Oct 17 15 03808 8 13 05 73  12.5   7.7 1017.0  -2.1 nowS                                           kn      Camborne
2017 Oct 17 15 03809 8 09 06 65  11.9   9.2 1017.1  -2.0 F    61 62                                     kn      Culdrose RNAS
2017 Oct 17 15 03823 / 11 05 64  11.7  10.1 1017.2  -2.3 nowF 81 //                                     kn  AWS Cardinham
2017 Oct 17 15 03827 / 09 05 59  12.4   9.9 1017.7  -2.4 F    81 //                                     kn  AWS Plymouth
2017 Oct 17 15 03840 / 19 06 62  10.6   8.4 1018.6            82 //                                     kn  AWS Dunkeswell
2017 Oct 17 15 03853 8 13 05 60  11.7   9.6 1017.8  -2.8 F    60 62                                     kn      Yeovilton
2017 Oct 17 15 03672 7 25 06 75  13.4   7.8 1018.5  -1.9 nowS 21 62                                     kn      Northolt
2017 Oct 17 15 03740 / 23 03 //  12.1   9.0 1018.1  -1.9 nowS // //                                     kn  AWS Lyneham
2017 Oct 17 15 03743 8 21 04 70  12.1   8.4 1018.4  -2.1 nowS 60 62                                     kn      Larkhill
2017 Oct 17 15 03746 8 19 05 62  11.8  10.0 1018.4  -2.0 nowS 60 62                                     kn      Boscombe Down
2017 Oct 17 15 03749 8 20 04 65  11.8   9.8 1018.6  -1.9 nowS 61 62                                     kn      Middle Wallop
2017 Oct 17 15 03761 8 21 05 65  11.6   9.5 1018.6  -1.9 nowS 60 62                                     kn      Odiham
2017 Oct 17 15 03768 / 22 04 70  11.8   9.4 1018.7  -1.8 nowS // //                                     kn  AWS South Farnborough
2017 Oct 17 15 03769 / 26 03 81  14.0   7.7 1018.5  -2.2 nowS                                           kn  AWS Charlwood
2017 Oct 17 15 03770 / // // //  14.2   6.5                   // //                                     kn  AWS St James Park
2017 Oct 17 15 03772 / 25 08 64  13.7   7.4 1018.5  -2.0 nowS 81 //                                     kn  AWS Heathrow
2017 Oct 17 15 03781 / 27 04 75  12.9   7.3 1018.6  -2.0 nowS                                           kn  AWS Kenley
2017 Oct 17 15 03784 / 23 06 //  15.2   6.4 1018.2  -2.0 nowS // //                                     kn  AWS Gravesend
2017 Oct 17 15 03796 / 22 03 //  14.9   9.7 1018.5  -2.4 nowS // //                                     kn  AWS Langdon Bay
2017 Oct 17 15 03797 / 25 06 68  14.7   8.3 1018.7  -2.3 nowS                                           kn  AWS Manston
2017 Oct 17 15 03857 / 12 08 61  11.5   9.5 1018.2  -2.2 nowS 62 //                                     kn  AWS Isle of Portland
2017 Oct 17 15 03862 / 13 02 58  12.4  10.5 1018.5  -2.1 nowS 62 //                                     kn  AWS Bournemouth Hurn
2017 Oct 17 15 03866 / 36 04 //  13.5  11.1 1018.1  -2.4 nowS // //                                     kn  AWS St Catherines Point
2017 Oct 17 15 03872 / 31 04 75  13.7   9.6 1018.5  -2.4 nowS 23 //                                     kn  AWS Thorney Island
2017 Oct 17 15 03876 / 14 02 //  14.7  10.0 1018.4  -2.7 nowS // //                                     kn  AWS Shoreham
2017 Oct 17 15 03882 / 34 03 63  14.3   9.4 1018.6  -2.4 nowS                                           kn  AWS Herstmonceux
2017 Oct 17 15 03894 7 02 07 80  13.4  10.9 1016.9  -3.2 nowS 02 62                                     kn      Guernsey Airport
2017 Oct 17 15 03895 / 05 11 59  14.8   7.0 1016.1  -3.2 nowS 04 //                                     kn  AWS Jersey Airport
2017 Oct 17 15 03901 / 26 06 83  11.5   9.7 1014.5  +0.4 nowS 23 //                                     kn  AWS Thomastown
2017 Oct 17 15 03904 / 26 08 83  11.7   9.0 1014.5  +0.8 R                                              kn  AWS Castlederg
2017 Oct 17 15 03907 / 30 13 81  12.0   8.6 1013.8  +1.4 R                                              kn  AWS Magilligan
2017 Oct 17 15 03911 / 29 10 76  11.2   8.8 1014.0  +0.8 R    23 //                                     kn  AWS Lough Fea
2017 Oct 17 15 03915 / 29 09 83  11.7   8.8 1013.3  +0.9 R                                              kn  AWS Port Glenone
2017 Oct 17 15 03916 / 31 11 66  10.8   8.8 1013.2  +1.3 R                                              kn  AWS Ballypatrick Forest
2017 Oct 17 15 03917 / 29 08 78  12.3   8.7 1013.9  +0.9 R                                              kn  AWS Aldergrove
2017 Oct 17 15 03923 / 29 09 82  11.4   8.3 1014.1  +0.7 R                                              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