Decoded British Isles SYNOP weather reports

Weather data for 2018Jan24-03Z 
Year Mon Da ZZ Site  N dd ff VV  temp  dewp   mslp  ptendency ww WW  Rain H  maxT  minT  Tg sss* GG GGh ffu
2018 Jan 24 03 03002 / 23 16 80   4.7   3.2  987.7  +0.7 nowF 23 //                                     kn  AWS Baltasound
2018 Jan 24 03 03005 6 24 16 66   5.2   3.3  988.3  +0.2 nowF // //                                     kn      Lerwick
2018 Jan 24 03 03008 / 20 18 66   5.9   3.2  989.5  -1.1 nowF                                           kn  AWS Fair Isle
2018 Jan 24 03 03010 / 15 17 //   6.9   5.2  985.8  -3.9 nowF // //                              47 WW  kn  AWS Sule Skerry
2018 Jan 24 03 03017 / 18 12 66   4.6   3.5  988.4  -2.7 nowF                                           kn  AWS Kirkwall
2018 Jan 24 03 03023 / 13 27 56   5.4   4.4  977.1 -10.9 nowF 23 //                              35 WW  kn  AWS South Uist Range
2018 Jan 24 03 03026 / 14 21 61   5.8   4.2  981.8  -7.4 nowF 81 //                              30 WW  kn  AWS Stornoway
2018 Jan 24 03 03031 / 13 13 56   2.3   1.5  985.8  -7.2 nowF 62 //                                     kn  AWS Loch Glascarnoch
2018 Jan 24 03 03034 / 12 15 84   5.5   2.7  982.9  -8.2 nowF 23 //                              28 WW  kn  AWS Aultbea
2018 Jan 24 03 03039 / 10 31 //  -0.6  -0.6                   // //                                     kn  AWS Bealach No Ba
2018 Jan 24 03 03044 / 09 07 82   5.5   1.7  985.6  -6.1 nowF                                    18 10m kn  AWS Altnaharra
2018 Jan 24 03 03047 / 14 11 32   3.7   2.4  985.8  -9.7 F    62 //                                     kn  AWS Tulloch Bridge
2018 Jan 24 03 03063 / 22 05 67   3.9   2.0  986.9  -8.0 nowF 67 //                                     kn  AWS Aviemore
2018 Jan 24 03 03065 / 26 11 //  -2.8  -2.9                   // //                                     kn  AWS Cairngorm
2018 Jan 24 03 03066 / 16 09 75   6.4   2.9  987.8  -6.4 nowF 82 //                                     kn  AWS Kinloss
2018 Jan 24 03 03068 8 18 07 75   6.4   1.9  988.2  -5.9 nowF 60 62                                     kn      Lossiemouth
2018 Jan 24 03 03072 / 16 39 //  -1.3  -1.3                   // //                                     kn  AWS Cairnwell
2018 Jan 24 03 03075 / 16 09 81   6.0   3.7  988.1  -4.6 nowF                                           kn  AWS Wick
2018 Jan 24 03 03080 / 14 06 61   5.1   3.2  989.3  -6.5 nowF 62 //                                     kn  AWS Aboyne
2018 Jan 24 03 03088 / 20 15 56   5.0   4.3  990.6  -6.1 F    82 //                              28 WW  kn  AWS Inverbervie
2018 Jan 24 03 03091 / 18 04 70   5.7   2.8  990.4  -6.2 nowF 81 //                                     kn  AWS Aberdeen Dyce
2018 Jan 24 03 03100 / // // 57   8.3   7.7  979.5  -9.7 nowF 23 //                                     kn  AWS Tiree
2018 Jan 24 03 03105 / 19 26 50   9.6   8.0  984.2  -7.2 nowR 57 //                              41 WW  kn  AWS Port Ellen
2018 Jan 24 03 03111 / 18 24 64   9.3   8.3  985.4  -7.9 nowS // //                              39 WW  kn  AWS Machrihanish
2018 Jan 24 03 03132 / 19 30 50   9.7   9.0  989.0  -7.9 nowS 81 //                              47 WW  kn  AWS West Freugh
2018 Jan 24 03 03134 / 23 15 42   8.8   8.3  986.6 -10.0 nowS 62 //                                     kn  AWS Glasgow Bishopton
2018 Jan 24 03 03136 / 19 28 49   9.9   8.5  987.4  -9.2 nowS 62 //                              45 WW  kn  AWS Prestwick
2018 Jan 24 03 03144 / 18 10 60   8.0   6.7  987.5 -10.0 nowF 62 //                                     kn  AWS Strathallan
2018 Jan 24 03 03148 / 17 29 //   3.6   3.6                   // //                                     kn  AWS Glen Ogle
2018 Jan 24 03 03153 / 20 35 23   8.3   8.3  990.5  -8.1 nowS 61 //                              49 10m kn  AWS Dundrennan
2018 Jan 24 03 03155 / 20 29 56   7.7   7.1  988.5  -9.6 nowS // //                              40 10m kn  AWS Drumalbin
2018 Jan 24 03 03158 / 20 23 59   7.8   6.4  991.6  -7.7 nowF 61 //                                     kn  AWS Charterhall
2018 Jan 24 03 03162 / 19 22 15   7.5   6.9  991.6  -8.9 nowS 67 //                              37 10m kn  AWS Eskdalemuir
2018 Jan 24 03 03166 / 19 13 58   8.8   7.1  988.4 -10.1 nowS 62 //                              23 10m kn  AWS Edinburgh Gogarbank
2018 Jan 24 03 03171 / 17 08 58   7.0   6.0  989.4  -8.8 nowF 62 //                                     kn  AWS Leuchars
2018 Jan 24 03 03204 8 20 36 40  10.5   8.8  992.5  -6.7 nowS 10 62                                     kn      Ronaldsway
2018 Jan 24 03 03210 / 19 36 36   8.2   8.0  993.4  -7.4 nowS // //                              46 WW  kn  AWS St Bees Head
2018 Jan 24 03 03212 / 20 20 37  10.6   8.2  995.1  -6.3 F    57 //                              38 WW  kn  AWS Keswick
2018 Jan 24 03 03214 / 18 17 60   9.1   7.4  996.3  -6.2 F                                       29 WW  kn  AWS Walney Island
2018 Jan 24 03 03224 / 19 28 60   7.3   6.7  993.4  -7.3 nowF 23 //                                     kn  AWS Spadeadam
2018 Jan 24 03 03225 / 19 21 72   8.6   6.6  996.2  -6.3 nowS // //                                     kn  AWS Shap Fell
2018 Jan 24 03 03226 / 20 24 80   9.3   6.7  995.6  -6.9 nowF 57 //                              41 WW  kn  AWS Warcop Range
2018 Jan 24 03 03227 / 22 60 //   4.3   4.3                   // //                                     kn  AWS Great Dun Fell
2018 Jan 24 03 03316 / 20 22 64  11.2   6.9  998.2  -6.0 nowF                                           kn  AWS Crosby
2018 Jan 24 03 03318 / 18 17 //  10.1   7.0                   // //                                     kn  AWS Blackpool
2018 Jan 24 03 03351 / 19 13 65  11.0   7.2 1000.8  -4.8 F                                       26 WW  kn  AWS Rostherne
2018 Jan 24 03 03230 / 19 14 56   7.6   6.7  994.0  -6.5 nowF // //                              29 WW  kn  AWS Redesdale
2018 Jan 24 03 03238 / 20 07 66   8.8   6.3  994.6  -5.2 nowF 57 //                              20 10m kn  AWS Albermarle
2018 Jan 24 03 03240 / 18 18 62   9.2   6.3  993.9  -6.4 nowF 81 //                                     kn  AWS Boulmer
2018 Jan 24 03 03257 / 19 18 66  10.3   6.4  998.3  -5.4 F                                       28 WW  kn  AWS Leeming
2018 Jan 24 03 03265 / 19 21 68  10.8   7.0  999.4  -5.1 nowF                                    28 WW  kn  AWS Topcliffe
2018 Jan 24 03 03266 / 19 19 69   9.9   6.4 1000.0  -4.9 F    // //                              26 WW  kn  AWS Linton-on-Ouse
2018 Jan 24 03 03275 / 20 30 73   7.7   6.1  997.3  -5.5 nowF // //                              43 WW  kn  AWS Loftus
2018 Jan 24 03 03281 / 20 26 //   7.1   6.4                   // //                                     kn  AWS Fylingdales
2018 Jan 24 03 03292 / 21 17 //   9.2   7.3 1001.2  -4.1 nowF // //                              30 WW  kn  AWS Bridlington
2018 Jan 24 03 03344 / 20 18 63   9.2   6.9  999.8  -4.5 F                                       29 WW  kn  AWS Bingley
2018 Jan 24 03 03346 / 21 31 //   9.4   6.7                   // //                                     kn  AWS Emley Moor No.2
2018 Jan 24 03 03373 / 20 16 70   9.3   7.2 1004.2  -3.8 nowS // //                              25 WW  kn  AWS Scampton
2018 Jan 24 03 03377 6 20 18 70   9.1   6.7 1004.9  -3.8 nowS                                           kn      Waddington
2018 Jan 24 03 03379 / 19 23 68   8.9   6.8 1005.4  -3.9 nowS // //                              30 WW  kn  AWS Cranwell
2018 Jan 24 03 03382 / 20 17 62   9.5   7.1 1001.8  -4.0 F                                       31 10m kn  AWS Leconfield
2018 Jan 24 03 03385 / 19 22 73   9.5   7.5 1004.1  -4.2 nowS // //                              35 WW  kn  AWS Donna Nook
2018 Jan 24 03 03391 8 19 19 75   9.0   7.1 1005.7  -3.8 nowS                                    28 WW  kn      Coningsby
2018 Jan 24 03 03392 / 19 16 67   8.0   7.0 1006.2  -3.2 F    // //                                     kn  AWS Wainfleet
2018 Jan 24 03 03302 / 18 39 49  10.1   8.9  995.3  -6.7 nowF 04 //                              50 WW  kn  AWS Valley
2018 Jan 24 03 03301 / 20 34 57  10.0   9.4  995.9  -6.6 nowF // //                              56 WW  kn  AWS Raf Mona
2018 Jan 24 03 03305 / 23 43 42  10.1   9.5  998.3  -5.9 F    23 //                              67 WW  kn  AWS Capel Curig
2018 Jan 24 03 03313 / 20 24 80  11.8   8.2  997.4  -5.6 nowS // //                              48 WW  kn  AWS Rhyl
2018 Jan 24 03 03321 / 20 26 63  12.4   7.8  998.9  -6.1 nowF                                    41 10m kn  AWS Hawarden
2018 Jan 24 03 03405 / 19 44 41   9.5   9.5  998.0  -5.3 F    // //                                     kn  AWS Aberdaron
2018 Jan 24 03 03409 / 22 17 //  11.1   7.8 1000.1  -5.0 nowS // //                              36 WW  kn  AWS Bala
2018 Jan 24 03 03410 / 21 33 64   9.0   8.4 1000.5  -5.2 F    // //                              49 10m kn  AWS Lake Vrynwy
2018 Jan 24 03 03502 / 19 33 38  10.5   9.9 1000.7  -5.1 nowF 61 //                              46 10m kn  AWS Aberporth
2018 Jan 24 03 03503 / 18 17 59  11.2   9.3 1001.7  -5.4 nowF 81 //                              37 WW  kn  AWS Trawscoed
2018 Jan 24 03 03507 / 21 26 25   9.2   8.6 1004.6  -4.1 F    82 //                              40 WW  kn  AWS Sennybridge
2018 Jan 24 03 03604 / 20 29 57  10.5  10.1 1001.9  -5.3 nowF // //                              42 WW  kn  AWS Milford Haven
2018 Jan 24 03 03605 / 20 35 40  10.3   9.8 1004.6  -4.5 nowF // //                              40 WW  kn  AWS Pembrey Sands
2018 Jan 24 03 03609 / 21 33 //  10.3   9.4 1005.9  -4.8 nowF // //                              42 WW  kn  AWS Mumbles
2018 Jan 24 03 03716 / 20 11 68  11.3   8.9 1007.2  -3.7 F                                              kn  AWS St Athan
2018 Jan 24 03 03330 / 20 18 61   7.9   6.7 1003.2  -4.0 nowS                                    31 WW  kn  AWS Leek Thorncliffe
2018 Jan 24 03 03354 / 21 13 71   8.8   6.9 1004.3  -4.2 nowS                                    25 10m kn  AWS Nottingham Wea Cen
2018 Jan 24 03 03414 / 20 21 69  11.6   6.7 1002.3  -4.4 nowS                                    35 WW  kn  AWS Shawbury
2018 Jan 24 03 03520 / 22 14 73  11.5   7.7 1004.9  -4.1 nowS // //                                     kn  AWS Shobdon
2018 Jan 24 03 03522 / 19 05 72  10.4   8.2 1005.8  -4.2 nowS                                           kn  AWS Hereford Credenhill
2018 Jan 24 03 03529 / 20 19 68  11.4   8.5 1006.7  -4.0 nowS                                    32 WW  kn  AWS Pershore
2018 Jan 24 03 03535 / 19 14 64  10.2   7.8 1005.5  -3.8 nowS                                           kn  AWS Coleshill
2018 Jan 24 03 03544 / 21 11 63  10.3   8.1 1006.1  -4.4 F                                       27 WW  kn  AWS Church Lawford
2018 Jan 24 03 03647 / 21 21 71   9.7   8.4 1007.6  -3.2 nowS // //                                     kn  AWS Little Rissington
2018 Jan 24 03 03649 7 22 14 70  11.3   8.5 1008.5  -3.4 nowS                                    27 10m kn      Brize Norton
2018 Jan 24 03 03658 8 19 19 75  11.5   8.8 1009.4  -3.5 nowF                                    29 WW  kn      Benson
2018 Jan 24 03 03660 / 21 12 63  10.2   8.7 1009.6  -3.4 nowF                                    26 WW  kn  AWS High Wycombe
2018 Jan 24 03 03462 / 20 23 70   9.4   7.5 1005.8  -4.2 F                                              kn  AWS Wittering
2018 Jan 24 03 03469 / 20 22 65   9.2   7.5 1006.3  -4.1 F                                              kn  AWS Holbeach
2018 Jan 24 03 03482 7 19 20 70   9.6   7.0 1007.7  -4.0 nowF                                    27 WW  kn      Marham
2018 Jan 24 03 03488 / 19 19 72   9.7   7.7 1007.2  -3.5 nowF                                    29 WW  kn  AWS Weybourne
2018 Jan 24 03 03560 / 20 17 71   9.8   7.7 1007.7  -4.1 nowF                                           kn  AWS Bedford
2018 Jan 24 03 03590 / 21 13 64   9.5   7.5 1010.5  -3.0 nowS                                           kn  AWS Wattisham
2018 Jan 24 03 03684 / 21 12 78  10.4   8.2 1010.6  -2.9 nowS                                    25 WW  kn  AWS Andrewsfield
2018 Jan 24 03 03693 / 23 17 82  11.7   9.1 1012.2  -2.8 nowS                                           kn  AWS Shoeburyness
2018 Jan 24 03 03707 / 22 21 60  12.3  10.6 1007.4  -3.8 nowS                                    31 WW  kn  AWS Chivenor
2018 Jan 24 03 03628 / 21 14 80  11.3   9.2 1007.8  -3.7 F                                       28 WW  kn  AWS Filton
2018 Jan 24 03 03803 / 21 32 //  12.0  11.5 1007.3  -3.2 nowS // //                              45 WW  kn  AWS Scilly St Marys
2018 Jan 24 03 03808 8 21 26 75  11.7  11.2 1008.1  -3.2 nowS 61 65                              38 10m kn      Camborne
2018 Jan 24 03 03809 8 21 22 30  11.5  11.2 1008.9  -3.4 nowS 58 65                              37 10m kn      Culdrose RNAS
2018 Jan 24 03 03823 / 21 22 50  11.2  10.8 1008.4  -3.7 nowS 51 //                              37 WW  kn  AWS Cardinham
2018 Jan 24 03 03827 / 20 22 26  11.0  11.0 1010.4  -3.6 nowS 23 //                              30 WW  kn  AWS Plymouth
2018 Jan 24 03 03840 / 22 22 56  10.3  10.3 1009.4  -3.2 nowS 51 //                              34 10m kn  AWS Dunkeswell
2018 Jan 24 03 03853 7 20 20 50  11.7  10.4 1010.0  -3.0 nowS 50 52                              31 10m kn      Yeovilton
2018 Jan 24 03 03672 / 22 14 69  11.6   9.0 1011.0  -3.1 F    // //                              26 WW  kn  AWS Northolt
2018 Jan 24 03 03740 / 21 13 //  10.9   9.1 1008.5  -3.8 F    // //                              25 10m kn  AWS Lyneham
2018 Jan 24 03 03743 / 21 13 74  10.9   9.5 1010.5  -3.1 nowS // //                              30 WW  kn  AWS Larkhill
2018 Jan 24 03 03746 / 20 20 58  10.7   9.8 1010.7  -3.1 nowS 10 //                              31 WW  kn  AWS Boscombe Down
2018 Jan 24 03 03749 / 22 19 59  11.4   9.6 1011.1  -3.0 nowS // //                              34 WW  kn  AWS Middle Wallop
2018 Jan 24 03 03761 8 22 19 45  10.9   9.6 1011.1  -3.3 nowS 60 62                              40 WW  kn      Odiham
2018 Jan 24 03 03768 / 21 18 63  11.4   9.7 1011.7  -2.7 nowS // //                              35 WW  kn  AWS South Farnborough
2018 Jan 24 03 03769 / 22 12 31  10.7  10.1 1012.7  -2.7 F    51 //                                     kn  AWS Charlwood
2018 Jan 24 03 03770 / // // //  12.1   9.0                   // //                                     kn  AWS St James Park
2018 Jan 24 03 03772 / 21 18 66  11.9   9.2 1011.3  -3.0 F                                              kn  AWS Heathrow
2018 Jan 24 03 03781 / 22 16 57  10.2   9.5 1011.9  -3.2 nowS 10 //                              30 WW  kn  AWS Kenley
2018 Jan 24 03 03784 / 21 15 //  11.9   9.3 1011.8  -2.7 nowS // //                              25 WW  kn  AWS Gravesend
2018 Jan 24 03 03796 / 22 16 //   9.7   9.7 1014.3  -2.6 F    // //                              31 WW  kn  AWS Langdon Bay
2018 Jan 24 03 03797 / 21 20 82  11.2  10.2 1014.0  -2.1 F                                       29 WW  kn  AWS Manston
2018 Jan 24 03 03857 / 21 21 50  10.8  10.6 1012.4  -2.9 nowS 10 //                              37 WW  kn  AWS Isle of Portland
2018 Jan 24 03 03862 / 22 15 50  11.6  10.8 1012.2  -2.9 nowS 23 //                              28 10m kn  AWS Bournemouth Hurn
2018 Jan 24 03 03866 / 24 18 //  10.5  10.2 1013.4  -2.8 F    // //                              25 WW  kn  AWS St Catherines Point
2018 Jan 24 03 03872 / 22 21 41  10.3   9.9 1013.2  -2.7 F    51 //                              29 WW  kn  AWS Thorney Island
2018 Jan 24 03 03876 / 21 17 //  10.3  10.1 1014.0  -2.4 nowF // //                                     kn  AWS Shoreham
2018 Jan 24 03 03882 / 23 12 70  11.0  10.9 1014.3  -2.3 nowS 23 //                                     kn  AWS Herstmonceux
2018 Jan 24 03 03894 7 20 15 65  11.6  11.0 1015.2  -2.9 F    50 52                                     kn      Guernsey Airport
2018 Jan 24 03 03895 / 19 18 60  11.3  10.2 1016.4  -2.4 nowS 04 //                                     kn  AWS Jersey Airport
2018 Jan 24 03 03901 / 22 20 69   9.4   6.6  985.6  -4.7 nowS 61 //                              34 10m kn  AWS Thomastown
2018 Jan 24 03 03904 / 23 15 50   9.1   7.3  984.2  -5.5 nowS 62 //                              30 WW  kn  AWS Castlederg
2018 Jan 24 03 03907 / 22 18 70   9.9   8.4  983.5  -5.5 nowS 61 //                              40 WW  kn  AWS Magilligan
2018 Jan 24 03 03911 / 20 15 61   8.1   7.4  986.2  -5.4 nowR 62 //                              28 WW  kn  AWS Lough Fea
2018 Jan 24 03 03915 / 17 17 56   9.3   8.5  985.3  -6.2 nowS 62 //                              30 WW  kn  AWS Port Glenone
2018 Jan 24 03 03916 / 23 18 50   9.2   8.1  985.1  -6.5 nowR 62 //                              42 WW  kn  AWS Ballypatrick Forest
2018 Jan 24 03 03917 / 21 20 62   9.2   7.6  987.1  -5.8 nowS 62 //                              32 10m kn  AWS Aldergrove
2018 Jan 24 03 03923 / 25 13 57   9.4   8.8  987.1  -5.7 nowS 62 //                              33 WW  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