Decoded British Isles SYNOP weather reports

Weather data for 2020Jul03-21Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2020 Jul 03 21 03002 / 09 05 84  10.5   5.5 1003.4  -0.5 nowF                                           kn  AWS Baltasound
2020 Jul 03 21 03005 7 08 10 89  10.5   7.4 1002.4  -0.5 nowF                                           kn      Lerwick
2020 Jul 03 21 03008 / 08 08 78   9.9   9.0 1001.8  -0.6 nowS 61 //                                     kn  AWS Fair Isle
2020 Jul 03 21 03017 / 08 08 23  10.2   9.4 1001.1  +0.1 R    51 //                                     kn  AWS Kirkwall
2020 Jul 03 21 03023 / 24 13 82  11.9   9.8 1002.0  +0.3 nowS                                           kn  AWS South Uist Range
2020 Jul 03 21 03026 / 25 10 89  11.9   7.5 1001.2  +0.8 nowR                                           kn  AWS Stornoway
2020 Jul 03 21 03031 / 28 10 83  11.0   7.4 1002.0  +0.8 R                                              kn  AWS Loch Glascarnoch
2020 Jul 03 21 03034 / 24 08 80  12.6   8.9 1002.0  +0.6 nowS                                           kn  AWS Aultbea
2020 Jul 03 21 03039 / 24 13 //   6.0   6.0                   // //                                     kn  AWS Bealach No Ba
2020 Jul 03 21 03041 / 23 15 //   3.5   3.1                   // //                                     kn  AWS Aonach Moor
2020 Jul 03 21 03044 / 21 06 84  11.9   8.3 1001.4  +1.0 R                                              kn  AWS Altnaharra
2020 Jul 03 21 03047 / 31 03 83   9.7   8.2 1004.0  +0.5 R                                              kn  AWS Tulloch Bridge
2020 Jul 03 21 03062 / 30 06 82  12.2   9.4 1001.6  +0.8 R                                              kn  AWS Tain Range
2020 Jul 03 21 03063 / 22 03 84   9.9   7.8 1002.5  +0.8 nowR                                           kn  AWS Aviemore
2020 Jul 03 21 03065 / 28 21 //   3.3   3.3                   // //                                     kn  AWS Cairngorm
2020 Jul 03 21 03066 / 23 07 75  12.0   9.5 1001.7  +0.6 R                                              kn  AWS Kinloss
2020 Jul 03 21 03068 6 25 04 84  12.4  10.7 1001.7  +0.7 nowR 03 61                                     kn      Lossiemouth
2020 Jul 03 21 03072 / 30 28 //   5.3   4.8                   // //                                     kn  AWS Cairnwell
2020 Jul 03 21 03075 / 35 06 81  11.0  10.5 1000.9  +0.5 nowR                                           kn  AWS Wick
2020 Jul 03 21 03080 / 25 04 83   9.1   7.4 1002.1  +0.9 R                                              kn  AWS Aboyne
2020 Jul 03 21 03088 / 31 08 84  11.1   9.1 1002.1  +1.5 nowS                                           kn  AWS Inverbervie
2020 Jul 03 21 03091 / 28 04 84  11.4   8.8 1001.9  +1.1 nowR                                           kn  AWS Aberdeen Dyce
2020 Jul 03 21 03100 / 25 07 68  10.5   9.0 1003.6  +0.2 R                                              kn  AWS Tiree
2020 Jul 03 21 03105 / 24 04 65  10.4   9.3 1004.4  +0.2 nowF                                           kn  AWS Port Ellen
2020 Jul 03 21 03111 / 28 04 72  11.0  10.3 1004.4  +0.2 nowS // //                                     kn  AWS Machrihanish
2020 Jul 03 21 03132 / 34 03 64  11.4  10.9 1004.7  +0.2 R    51 //                                     kn  AWS West Freugh
2020 Jul 03 21 03134 / 25 03 82   9.9   8.3 1004.0  +0.7 nowS                                           kn  AWS Glasgow Bishopton
2020 Jul 03 21 03136 / 24 04 89  11.6  11.0 1004.2  +0.2 nowF                                           kn  AWS Prestwick
2020 Jul 03 21 03144 / 23 07 84  11.4   9.4 1003.4  +1.1 nowS                                           kn  AWS Strathallan
2020 Jul 03 21 03148 / 27 06 //   7.2   6.9                   // //                                     kn  AWS Glen Ogle
2020 Jul 03 21 03153 / 34 03 68  11.8  11.8 1004.2  +0.8 nowS 81 //                                     kn  AWS Dundrennan
2020 Jul 03 21 03155 / 26 04 83  10.1   9.5 1004.3  +0.4 nowS // //                                     kn  AWS Drumalbin
2020 Jul 03 21 03158 / 25 06 84  12.0  10.4 1003.5  +1.3 nowR                                           kn  AWS Charterhall
2020 Jul 03 21 03162 / 13 03 84  11.7  10.7 1004.5  +1.2 nowS                                           kn  AWS Eskdalemuir
2020 Jul 03 21 03166 / 26 06 84  11.5  10.1 1003.6  +0.9 nowS                                           kn  AWS Edinburgh Gogarbank
2020 Jul 03 21 03171 / 25 08 82  11.7  10.1 1002.9  +1.3 nowS                                           kn  AWS Leuchars
2020 Jul 03 21 03204 8 23 11 30  13.8  13.4 1004.7  -0.4 F    58 65                                     kn      Ronaldsway
2020 Jul 03 21 03210 / 23 15 03  13.3  12.9 1004.9  -0.1 nowS // //                              25 WW  kn  AWS St Bees Head
2020 Jul 03 21 03212 / 24 04 56  15.0  13.9 1004.6  -0.2 F    61 //                                     kn  AWS Keswick
2020 Jul 03 21 03220 / // // 24  12.5  12.0 1004.5  +1.0 nowR // //                                     kn  AWS Carlisle
2020 Jul 03 21 03224 / 28 11 50  12.3  12.3 1004.1  +0.8 nowR 62 //                                     kn  AWS Spadeadam
2020 Jul 03 21 03225 / 23 14 56  13.8  13.0 1004.9  -0.2 nowR // //                                     kn  AWS Shap Fell
2020 Jul 03 21 03226 / 23 06 81  13.6  13.0 1005.0  +0.1 nowR                                           kn  AWS Warcop Range
2020 Jul 03 21 03227 / 24 25 //  10.3                         // //                                     kn  AWS Great Dun Fell
2020 Jul 03 21 03316 / 25 18 60  16.9  14.0 1006.6  -0.3 nowS                                           kn  AWS Crosby
2020 Jul 03 21 03318 / 26 22 //  15.4  14.3                   // //                                     kn  AWS Blackpool
2020 Jul 03 21 03351 / 20 09 84  16.2  13.5 1007.5  -0.4 nowS                                           kn  AWS Rostherne
2020 Jul 03 21 03230 / 33 05 50  12.1  11.7 1004.2  +1.0 nowR // //                                     kn  AWS Redesdale
2020 Jul 03 21 03238 / 27 04 56  14.2  13.8 1003.7  +0.7 nowR 81 //                                     kn  AWS Albermarle
2020 Jul 03 21 03240 / 31 06 57  13.4  12.4 1003.9  +1.1 nowR 51 //                                     kn  AWS Boulmer
2020 Jul 03 21 03257 / 23 11 75  15.9  13.1 1005.5  +0.0 nowF                                           kn  AWS Leeming
2020 Jul 03 21 03265 / 22 10 81  15.6  13.9 1006.0  -0.1 nowR                                           kn  AWS Topcliffe
2020 Jul 03 21 03266 / 20 07 84  15.9  13.4 1006.5  -0.0 nowR                                           kn  AWS Linton-on-Ouse
2020 Jul 03 21 03275 / 23 17 89  14.9  12.9 1004.8  +0.3 R    // //                              29 WW  kn  AWS Loftus
2020 Jul 03 21 03281 / 22 21 //  14.0  12.8                   // //                                     kn  AWS Fylingdales
2020 Jul 03 21 03292 / 23 16 //  15.5  12.9 1005.3  -0.9 nowS // //                              27 WW  kn  AWS Bridlington
2020 Jul 03 21 03344 / 22 11 40  13.7  13.1 1006.7  +0.1 nowR 51 //                                     kn  AWS Bingley
2020 Jul 03 21 03346 / 23 21 //  13.7  12.7                   // //                                     kn  AWS Emley Moor No.2
2020 Jul 03 21 03373 / 23 17 84  15.6  12.8 1008.3  -0.9 nowS // //                              28 WW  kn  AWS Scampton
2020 Jul 03 21 03377 / 22 18 81  15.6  12.4 1008.8  -0.9 nowS 23 //                              29 WW  kn  AWS Waddington
2020 Jul 03 21 03379 / 22 20 80  15.8  12.3 1009.4  -1.0 nowF // //                              30 WW  kn  AWS Cranwell
2020 Jul 03 21 03382 / 23 18 84  15.5  13.2 1006.4  -0.9 nowS                                    26 WW  kn  AWS Leconfield
2020 Jul 03 21 03385 / 21 20 75  15.9  12.7 1007.5  -1.1 nowF // //                              31 WW  kn  AWS Donna Nook
2020 Jul 03 21 03391 7 21 15 80  16.1  12.4 1009.7  -0.7 F    21 62                                     kn      Coningsby
2020 Jul 03 21 03392 / 22 18 88  15.8  13.1 1009.2  -1.1 nowS // //                              34 WW  kn  AWS Wainfleet
2020 Jul 03 21 03302 / 22 23 22  13.8  13.6 1006.5  -0.7 F    40 //                                     kn  AWS Valley
2020 Jul 03 21 03301 / 21 20 29  13.7  13.7 1006.7  -0.8 F    // //                              29 WW  kn  AWS Raf Mona
2020 Jul 03 21 03305 / 23 23 //  14.1  13.5 1007.2  -0.9 nowS // //                                     kn  AWS Capel Curig
2020 Jul 03 21 03313 / 23 13 89  16.1  13.3 1006.2  -0.4 nowR // //                              28 WW  kn  AWS Rhyl
2020 Jul 03 21 03321 / 19 11 84  17.1  13.5 1007.0  -0.4 nowR                                           kn  AWS Hawarden
2020 Jul 03 21 03405 / 22 29 01  13.7  13.7 1007.8  -0.6 nowS // //                              43 WW  kn  AWS Aberdaron
2020 Jul 03 21 03409 / 24 12 //  14.6  14.4 1008.3  -0.4 nowR // //                                     kn  AWS Bala
2020 Jul 03 21 03410 / 22 18 27  13.3  13.1 1008.2  -0.5 nowR // //                              26 WW  kn  AWS Lake Vrynwy
2020 Jul 03 21 03502 / 21 16 45  14.8  14.6 1009.2  -0.8 nowS 82 //                              30 WW  kn  AWS Aberporth
2020 Jul 03 21 03503 / 18 07 71  15.4  14.4 1009.4  -0.8 nowS 81 //                                     kn  AWS Trawscoed
2020 Jul 03 21 03507 / 22 15 34  13.5  13.3 1011.1  -0.6 nowS 51 //                                     kn  AWS Sennybridge
2020 Jul 03 21 03604 / 22 15 20  14.7  14.7 1010.1  -1.1 nowS // //                              25 WW  kn  AWS Milford Haven
2020 Jul 03 21 03605 / 22 26 21  15.3  15.1 1011.0  -0.9 nowS // //                              32 WW  kn  AWS Pembrey Sands
2020 Jul 03 21 03609 / 22 29 //  14.9  14.6 1012.4  -0.8 nowF // //                              37 WW  kn  AWS Mumbles
2020 Jul 03 21 03716 / 23 12 89  16.0  14.1 1012.5  -1.1 nowS 23 //                                     kn  AWS St Athan
2020 Jul 03 21 03330 / 21 11 80  13.3  12.6 1008.8  -0.5 F    22 //                                     kn  AWS Leek Thorncliffe
2020 Jul 03 21 03354 / 22 11 67  14.5  12.9 1009.2  -0.8 F    61 //                                     kn  AWS Nottingham Wea Cen
2020 Jul 03 21 03414 / 22 15 85  16.4  12.9 1008.6  -0.3 nowR // //                                     kn  AWS Shawbury
2020 Jul 03 21 03520 / 23 12 81  16.1  12.8 1010.1  -1.1 nowS // //                                     kn  AWS Shobdon
2020 Jul 03 21 03522 / 08 03 77  16.0  13.3 1010.8  -1.2 F                                              kn  AWS Hereford Credenhill
2020 Jul 03 21 03529 / 20 11 83  15.1  13.3 1011.7  -0.7 F                                              kn  AWS Pershore
2020 Jul 03 21 03535 / 20 13 83  14.8  13.0 1010.3  -0.7 nowS                                           kn  AWS Coleshill
2020 Jul 03 21 03544 / 22 07 84  14.8  12.6 1010.9  -0.9 F    23 //                                     kn  AWS Church Lawford
2020 Jul 03 21 03647 / 22 14 80  13.2  12.7 1012.2  -0.6 nowS // //                                     kn  AWS Little Rissington
2020 Jul 03 21 03649 8 22 08 75  14.7  12.6 1012.7  -0.7 nowS 02 62                              20 10m kn      Brize Norton
2020 Jul 03 21 03658 / 20 12 77  14.5  12.7 1013.7  -0.8 nowS // //                                     kn  AWS Benson
2020 Jul 03 21 03660 / 23 09 64  12.9  12.4 1013.9  -0.6 nowS 23 //                              23 10m kn  AWS High Wycombe
2020 Jul 03 21 03462 / 22 18 81  15.0  12.5 1010.1  -0.9 nowR 23 //                                     kn  AWS Wittering
2020 Jul 03 21 03469 / 22 17 83  15.4  12.6 1010.3  -0.9 nowS 23 //                                     kn  AWS Holbeach
2020 Jul 03 21 03482 / 21 15 74  14.8  12.4 1011.4  -0.7 F    23 //                              28 WW  kn  AWS Marham
2020 Jul 03 21 03488 / 22 20 //  15.6  12.1 1010.1  -0.9 nowR 57 //                              37 WW  kn  AWS Weybourne
2020 Jul 03 21 03560 / 22 15 84  14.6  12.5 1011.8  -0.9 nowF 23 //                                     kn  AWS Bedford
2020 Jul 03 21 03590 / 23 15 60  14.0  12.0 1013.1  -0.1 F    81 //                                     kn  AWS Wattisham
2020 Jul 03 21 03684 / 23 13 83  14.1  12.3 1013.1  -0.3 nowF 23 //                                     kn  AWS Andrewsfield
2020 Jul 03 21 03693 / 24 14 72  15.3  12.2 1014.3  -0.2 nowF 61 //                                     kn  AWS Shoeburyness
2020 Jul 03 21 03707 / 22 12 57  15.6  14.7 1012.9  -1.1 F    51 //                                     kn  AWS Chivenor
2020 Jul 03 21 03710 / 22 13 04  12.9  12.7 1013.4  -0.9 nowS // //                                     kn  AWS Liscombe
2020 Jul 03 21 03808 8 22 17 12  14.6  14.5 1014.4  -0.7 nowR 51 65                                     kn      Camborne
2020 Jul 03 21 03809 / 22 21 39  14.7  14.6 1014.8  -0.8 nowS // //                              31 WW  kn  AWS Culdrose RNAS
2020 Jul 03 21 03823 / 21 14 44  14.3  14.2 1014.1  -1.0 nowS 51 //                                     kn  AWS Cardinham
2020 Jul 03 21 03827 / 23 19 35  14.4  14.4 1015.4  -0.9 nowS 23 //                              27 WW  kn  AWS Plymouth
2020 Jul 03 21 03840 / 20 12 83  13.7  13.3 1014.3  -1.0 nowS 23 //                              25 WW  kn  AWS Dunkeswell
2020 Jul 03 21 03853 / 21 13 74  14.9  13.6 1014.2  -1.2 nowS 23 //                                     kn  AWS Yeovilton
2020 Jul 03 21 03672 / 24 11 73  14.4  12.9 1014.4  -0.5 nowS // //                                     kn  AWS Northolt
2020 Jul 03 21 03740 / 21 12 //  13.9  12.7 1013.1  -1.5 nowF // //                                     kn  AWS Lyneham
2020 Jul 03 21 03743 / 22 12 60  13.8  12.7 1014.0  -1.5 nowF // //                              22 10m kn  AWS Larkhill
2020 Jul 03 21 03746 / 22 13 58  13.7  12.9 1014.6  -1.2 F    51 //                                     kn  AWS Boscombe Down
2020 Jul 03 21 03749 / 22 13 74  14.1  12.9 1014.6  -1.3 nowS 22 //                              29 WW  kn  AWS Middle Wallop
2020 Jul 03 21 03761 / 21 19 70  14.1  12.5 1014.6  -1.0 nowF 23 //                                     kn  AWS Odiham
2020 Jul 03 21 03768 / 22 17 77  14.4  12.5 1014.8  -0.8 nowS // //                              27 WW  kn  AWS South Farnborough
2020 Jul 03 21 03769 / 23 09 74  14.1  12.2 1015.4  -0.6 nowS 23 //                                     kn  AWS Charlwood
2020 Jul 03 21 03770 / // // //  14.8  12.8                   // //                                     kn  AWS St James Park
2020 Jul 03 21 03772 / // // 63  14.7  13.1 1014.7  -0.4 nowS 61 //                                     kn  AWS Heathrow
2020 Jul 03 21 03781 / 23 14 80  13.4  11.9 1015.0  -0.6 nowS 61 //                                     kn  AWS Kenley
2020 Jul 03 21 03796 / 23 17 //  14.6  12.5 1015.8  -0.1 F    // //                              28 WW  kn  AWS Langdon Bay
2020 Jul 03 21 03797 / 23 16 66  14.5  11.4 1015.5  -0.1 nowR 82 //                                     kn  AWS Manston
2020 Jul 03 21 03857 / 23 27 59  14.3  13.6 1015.8  -1.3 nowF                                    34 WW  kn  AWS Isle of Portland
2020 Jul 03 21 03862 / 23 14 61  15.0  13.3 1015.5  -1.2 nowS 23 //                              25 10m kn  AWS Bournemouth Hurn
2020 Jul 03 21 03866 / 25 26 //  15.2  12.5 1016.6  -0.6 nowS // //                              33 WW  kn  AWS St Catherines Point
2020 Jul 03 21 03872 / 24 20 69  15.1  13.1 1016.0  -1.0 F    23 //                              30 WW  kn  AWS Thorney Island
2020 Jul 03 21 03876 / 23 21 //  15.6  12.6 1016.5  -0.6 nowS // //                              32 WW  kn  AWS Shoreham
2020 Jul 03 21 03882 / 25 08 66  14.6  12.0 1016.4  -0.6 nowS 58 //                                     kn  AWS Herstmonceux
2020 Jul 03 21 03894 7 23 17 80  15.4  11.9 1018.8  -0.3 F                                              kn      Guernsey Airport
2020 Jul 03 21 03895 / 23 09 76  15.4  12.9 1019.4  -0.2 F                                              kn  AWS Jersey Airport
2020 Jul 03 21 03901 / 01 02 57  12.3  12.1 1004.0  +0.4 nowS 51 //                                     kn  AWS Thomastown
2020 Jul 03 21 03904 / 11 01 50  12.3  11.7 1004.1  -0.1 nowF 62 //                                     kn  AWS Castlederg
2020 Jul 03 21 03911 / 03 02 56  11.4  10.9 1004.7  +0.3 R    62 //                                     kn  AWS Lough Fea
2020 Jul 03 21 03915 / 35 02 50  11.3  11.0 1004.2  +0.3 nowS 51 //                                     kn  AWS Port Glenone
2020 Jul 03 21 03916 / 21 02 82  10.7  10.4 1004.8  -0.1 nowR                                           kn  AWS Ballypatrick Forest
2020 Jul 03 21 03917 / 05 03 57  11.9  11.6 1004.7  +0.4 nowS 62 //                                     kn  AWS Aldergrove
2020 Jul 03 21 03923 / 02 06 50  12.1  11.8 1004.1  +0.3 nowR 61 //                                     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