Data for last month can be found here
The data below are for the month of Sep 2020.
site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun Pres09 mean high low Total 12hMx Mean High Low Mean High Low Total Max Temp Anom Anom mb mb mb mm mm C C C C C C hr hr C C % % mb 03002 1009.9 1031.6 992.7 24.6 14.0 13.1 15.9 10.2 8.3 12.6 1.5 10.7 -0.4 26 Baltasound 03005 1010.2 1031.5 992.7 119.6 23.0 12.6 16.0 10.0 8.7 12.2 4.2 71.9 8.6 10.7 -0.0 113 79 -0.5 Lerwick 03008 1011.0 1031.5 993.4 59.6 9.0 12.8 15.7 9.8 9.8 12.5 5.5 11.3 -2.4 71 Fair Isle 03017 9.1 13.8 4.0 99.9 7.9 108* Kirkwall 03026 1011.2 1030.4 993.1 136.4 24.0 14.5 17.3 11.0 9.8 13.9 3.3 93.3 9.1 12.2 +0.5 125 +0.2 Stornoway 03031 1012.2 1030.9 995.6 124.4 14.0 15.0 21.7 9.5 6.8 13.5 -2.4 91.3 10.1 10.9 +0.4 83 Loch Glascarnoch 03044 1011.7 1031.7 995.6 61.6 8.0 15.8 23.1 10.9 7.2 15.0 -5.0 11.5 +0.4 58 Altnaharra 03047 129.4 34.0 14.9 22.3 10.2 6.6 13.0 -3.8 10.8 -0.1 92 Tulloch Bridge 03062 1012.2 1031.5 995.4 47.2 10.0 16.7 21.7 10.5 7.7 14.7 -0.3 12.2 +0.2 88 Tain Range 03063 1012.9 1031.2 995.6 58.6 12.0 16.0 22.2 8.9 7.0 14.3 -1.3 98.3 8.4 11.5 Aviemore 03066 1012.4 1031.4 995.4 51.2 11.0 17.0 22.0 10.9 9.2 15.1 1.3 120.0 10.1 13.1 +0.7 76 114* Kinloss 03068 1012.5 1031.6 994.9 53.6 11.0 16.7 21.4 11.0 8.8 14.5 1.6 12.7 +0.5 76 Lossiemouth 03075 1011.5 1031.5 994.6 41.0 7.0 15.0 19.7 11.0 8.9 13.5 1.4 11.9 +0.5 55 Wick 03080 1013.0 1031.3 994.4 19.6 6.0 17.1 22.3 11.0 5.7 14.0 -1.4 11.4 -0.1 29 Aboyne 03088 1013.5 1031.1 993.7 18.6 10.0 15.4 21.2 11.2 8.5 13.2 4.9 12.0 +0.1 30 Inverbervie 03091 1013.1 1031.2 994.0 +0.6 Aberdeen Dyce 03171 1014.3 1031.6 994.1 26.8 7.0 16.7 21.7 12.4 8.1 15.3 0.2 135.9 10.9 12.4 -0.3 42 109* Leuchars 03100 1013.4 1029.8 994.4 148.2 26.0 15.2 18.8 12.5 10.2 14.5 3.7 122.8 11.7 12.7 +0.2 136 +1.1 Tiree 03105 9.6 14.7 -0.1 Port Ellen 03111 1014.7 1030.6 992.3 88.2 11.0 16.2 21.7 12.7 9.6 14.6 0.1 12.9 +0.0 81 Machrihanish 03132 8.4 14.6 -2.1 West Freugh 03134 1014.8 1031.5 993.8 112.6 31.0 16.3 21.7 13.0 8.6 13.9 -0.8 106.7 10.9 12.5 Glasgow Bishopton 03144 1014.6 1031.8 994.8 61.4 16.0 16.5 20.6 13.1 7.8 14.5 -2.9 12.1 -0.2 78 Strathallan 03153 9.6 14.6 2.3 120.8 11.4 Dundrennan 03155 1014.8 1031.1 993.4 55.4 12.0 15.3 20.6 10.2 7.4 13.0 -1.9 11.3 -0.2 71 Drumalbin 03158 7.8 14.2 2.5 132.0 10.6 Charterhall 03162 1015.7 1031.6 993.7 107.6 16.0 15.0 22.9 9.9 6.3 13.2 -1.6 89.7 11.2 10.6 -0.5 80 95* +1.5 Eskdalemuir 03166 1014.6 1031.6 994.0 48.2 11.0 16.5 21.7 11.6 8.2 14.6 -1.7 105.3 10.8 12.4 -0.5 83 84 Edinburgh Gogarbank 03204 1016.1 1030.9 989.0 80.0 20.0 16.1 20.4 11.3 11.3 15.8 3.9 167.8 11.3 13.7 -0.0 106 121 Ronaldsway 03210 1016.0 1031.0 991.3 100.4 23.0 15.4 22.5 10.3 10.1 16.4 3.7 12.8 -0.3 105 St Bees Head 03212 1016.0 1031.2 992.0 99.4 25.0 16.9 25.3 10.4 8.4 15.8 0.9 12.6 -0.2 79 Keswick 03220 1016.0 1031.7 992.8 68.8 18.0 16.5 24.8 10.6 9.3 15.5 1.7 12.9 -0.2 92 Carlisle 03224 1015.4 1030.9 993.1 93.6 15.0 14.8 25.2 8.6 7.2 13.3 0.5 11.0 Spadeadam 03225 1016.1 1031.3 992.6 71.2 11.0 14.9 24.1 8.6 6.9 14.4 -0.3 127.7 12.3 10.9 -0.6 55 Shap Fell 03226 1015.8 1031.1 992.2 74.8 11.0 15.0 25.0 9.2 8.1 14.7 1.1 11.6 -0.6 98 Warcop Range 03351 8.6 15.7 -0.3 152.9 11.1 Rostherne 03230 1015.5 1031.9 993.6 38.2 6.0 15.5 25.1 10.0 6.6 13.1 -1.2 11.1 Redesdale 03238 1015.2 1031.6 993.2 55.8 12.0 16.4 25.9 9.4 8.2 14.9 1.6 12.3 +0.0 85 Albermarle 03240 1015.3 1032.1 993.7 39.6 7.0 16.3 22.2 11.3 9.5 15.0 4.3 12.9 -0.0 71 Boulmer 03257 1016.3 1032.9 993.4 47.0 18.0 17.7 26.2 11.5 8.7 16.5 -0.1 134.4 11.4 13.2 -0.3 87 110* +1.6 Leeming 03265 1016.5 1033.1 993.5 46.2 14.0 17.8 26.4 12.0 8.2 16.5 0.3 13.0 -0.0 91 Topcliffe 03266 1016.5 1033.0 993.3 18.1 27.4 11.8 9.3 16.9 2.2 13.7 -0.1 Linton-on-Ouse 03275 9.5 14.2 4.6 Loftus 03281 85.0 16.0 101 Fylingdales 03292 51.4 10.0 11.0 17.8 6.4 96 Bridlington 03344 1016.4 1032.4 992.8 65.6 18.0 16.3 25.4 11.0 9.1 14.5 3.0 12.7 +0.3 85 Bingley 03354 1017.0 1032.2 992.9 18.0 3.0 18.5 26.6 12.2 10.2 16.5 3.6 165.5 11.6 14.3 Nottingham Wea Cen 03373 1016.4 1032.3 992.7 32.4 9.0 19.0 26.9 11.7 9.7 16.4 5.1 14.3 +0.4 61 Scampton 03377 1016.7 1032.4 993.2 26.6 5.0 18.9 27.2 11.2 10.7 16.5 5.7 165.6 11.4 14.8 +0.7 50 118* +1.4 Waddington 03379 1016.9 1032.4 993.4 28.2 7.0 19.0 27.0 11.4 10.1 16.3 5.3 14.6 +0.4 54 Cranwell 03382 1016.1 1032.7 993.3 9.7 17.8 3.6 Leconfield 03385 1016.3 1032.7 993.4 18.1 25.4 12.0 11.2 16.7 6.8 14.7 Donna Nook 03391 1016.7 1032.4 993.5 49.8 20.0 19.4 26.8 12.0 10.4 16.6 5.9 14.9 +0.6 94 Coningsby 03392 1016.5 1032.2 993.8 42.6 13.0 18.9 25.5 11.3 10.4 15.6 6.0 14.6 +0.7 79 Wainfleet 03302 1016.8 1029.4 989.1 61.8 17.0 17.1 24.4 13.1 11.4 15.9 5.4 158.8 11.2 14.3 +0.1 86 121* +1.8 Valley 03301 1016.8 1029.3 989.5 67.2 15.0 16.9 24.3 12.5 9.6 15.4 2.3 13.3 Raf Mona 03305 114.6 22.0 9.1 14.8 1.3 55 Capel Curig 03313 53.6 9.0 72 Rhyl 03316 1016.8 1031.5 991.0 48.2 10.0 10.5 16.5 1.8 67 Crosby 03318 44.8 9.0 Blackpool 03321 9.5 16.3 2.1 Hawarden 03405 1017.6 1029.8 989.6 16.4 22.4 12.6 12.2 17.4 7.2 14.3 +0.2 Aberdaron 03409 1017.1 1030.1 991.2 8.4 15.1 2.1 128.9 9.9 117 Bala 03410 1016.8 1030.5 990.7 15.6 23.9 9.7 8.9 13.9 3.4 12.3 +0.2 Lake Vrynwy 03502 1017.4 1028.5 990.9 70.6 12.0 17.1 26.2 12.1 11.3 17.1 6.2 132.7 10.7 14.2 +0.5 100 93* +1.7 Aberporth 03507 1017.5 1029.5 992.3 81.0 17.0 16.8 24.3 11.2 7.6 14.0 -0.7 12.2 Sennybridge 03604 1017.5 1028.0 991.5 73.0 12.0 17.9 23.1 13.6 11.9 15.7 7.0 14.9 Milford Haven 03609 1018.3 1029.0 993.4 46.2 10.0 18.2 22.6 14.0 12.8 17.0 6.6 15.5 +0.4 60 Mumbles 03716 1017.6 1028.7 993.8 57.0 21.0 18.6 26.2 13.9 11.5 16.3 4.4 15.0 +0.3 69 St Athan 03330 1016.8 1031.1 992.2 42.8 10.0 16.5 26.7 9.9 9.3 16.9 2.0 12.9 +0.5 49 Leek Thorncliffe 03414 1017.3 1031.4 992.0 41.8 9.0 18.3 25.6 12.7 9.2 16.3 1.0 156.4 10.9 13.8 +0.3 73 133* Shawbury 03520 1017.5 1030.7 993.6 39.4 8.0 18.9 26.7 13.0 7.9 15.7 -0.3 157.5 10.0 13.4 -0.4 64 Shobdon 03529 1017.9 1031.0 994.4 14.6 4.0 19.8 27.4 13.2 9.3 15.9 -0.6 14.6 +0.2 28 Pershore 03535 1017.0 1031.1 993.3 24.6 6.0 19.1 28.4 12.5 9.5 14.7 1.7 14.3 +0.2 40 Coleshill 03544 1017.1 1030.8 993.7 26.4 6.0 19.1 29.4 12.9 9.3 15.7 2.1 14.2 +0.1 40 Church Lawford 03647 1017.0 1029.5 994.2 40.4 11.0 18.6 26.5 12.1 9.3 14.6 2.4 13.9 +0.3 63 Little Rissington 03649 1017.5 1029.9 994.9 34.2 17.0 19.7 27.8 13.1 10.1 16.0 2.7 167.6 11.1 14.9 +0.5 60 113 Brize Norton 03658 1017.5 1029.6 995.8 29.2 11.0 20.2 27.3 13.7 8.7 15.9 1.0 14.4 +0.1 57 Benson 03660 1017.2 1029.5 995.6 10.2 16.0 3.5 High Wycombe 03462 1016.5 1031.2 993.6 17.4 4.0 19.5 27.1 11.5 10.0 15.7 5.6 167.0 10.9 14.8 +0.5 32 114 Wittering 03469 1016.7 1031.9 994.1 10.6 15.6 5.5 Holbeach 03482 1016.8 1031.2 994.8 78.4 17.0 19.5 27.5 11.5 9.5 15.0 5.1 14.5 +0.1 142 Marham 03488 1016.2 1031.4 993.7 114.6 37.0 18.4 25.6 11.5 11.4 16.0 5.6 160.6 12.1 14.9 +0.0 220 Weybourne 03560 1017.1 1030.8 994.9 10.2 15.8 5.4 Bedford 03590 1016.6 1029.9 995.7 54.6 13.0 19.8 28.6 10.3 10.1 15.1 6.1 175.3 11.3 15.0 +0.7 105 130* Wattisham 03684 1016.7 1029.6 995.7 27.0 6.0 20.1 29.9 10.8 10.4 17.1 5.7 15.2 +0.7 52 Andrewsfield 03693 1017.0 1029.5 997.0 11.2 16.9 6.0 182.5 11.9 Shoeburyness 03707 1017.9 1027.4 994.3 52.0 6.0 18.7 26.7 14.3 11.6 16.2 5.8 15.1 73 Chivenor 03710 1017.5 1027.4 994.6 49.0 9.0 17.1 25.1 10.9 9.3 14.7 4.0 139.0 9.9 13.2 +0.3 43 Liscombe 03740 1017.7 1029.3 994.9 10.2 15.3 2.8 176.5 11.6 119* +1.4 Lyneham 03743 1017.6 1028.5 995.8 43.8 13.0 19.7 27.2 13.1 9.8 15.1 4.4 14.8 +0.7 70 Larkhill 03808 1018.3 1027.5 995.9 51.8 16.0 17.6 23.3 12.5 12.3 16.0 8.7 147.1 11.4 15.0 +0.4 67 104 +1.7 Camborne 03809 1018.2 1027.8 995.8 17.8 22.0 13.1 12.0 15.6 6.6 14.9 +0.6 Culdrose RNAS 03823 1017.7 1026.9 995.4 10.4 14.7 4.0 Cardinham 03840 1017.7 1027.4 995.7 36.4 14.0 18.3 25.6 12.7 9.8 14.6 5.0 14.0 +0.8 45 Dunkeswell 03853 1017.9 1028.2 995.9 29.8 12.0 20.0 27.3 14.3 9.8 16.2 1.0 173.9 11.5 14.9 +0.4 54 121 Yeovilton 03857 1017.8 1027.0 996.5 23.8 7.0 18.6 24.4 13.9 13.6 17.8 8.7 16.1 +0.7 51 Isle of Portland 03672 1017.4 1029.7 996.3 24.0 5.0 21.1 29.4 13.0 10.7 18.0 5.1 15.9 +0.8 47 Northolt 03746 1017.6 1028.3 996.0 32.0 10.0 19.8 27.0 13.6 9.7 15.0 3.3 14.8 +0.5 54 Boscombe Down 03749 1017.7 1028.7 996.4 32.6 12.0 19.9 27.6 13.4 10.1 15.4 3.2 15.0 +0.6 53 Middle Wallop 03761 1017.5 1028.9 996.5 28.8 7.0 20.0 27.4 12.7 10.3 16.5 4.4 163.6 11.6 15.2 +0.8 47 106 Odiham 03768 1017.6 1029.1 996.6 South Farnborough 03769 1017.1 1028.3 997.1 27.4 6.0 21.0 29.6 12.9 9.8 17.1 4.0 15.4 +1.2 40 Charlwood 03770 28.4 6.0 St James Park 03772 1017.5 1029.4 996.5 19.2 4.0 21.6 29.5 13.6 11.5 18.6 6.4 168.9 10.9 16.6 +1.0 39 126* +1.2 Heathrow 03781 1017.2 1028.8 997.0 28.4 8.0 19.4 28.4 11.6 10.5 17.2 5.0 14.9 +0.5 41 Kenley 03796 1016.9 1028.5 997.3 18.9 25.5 11.3 12.2 16.2 7.2 15.5 Langdon Bay 03797 1016.9 1029.0 997.3 39.6 14.0 20.4 31.0 12.0 12.2 16.7 7.2 167.9 11.7 16.3 +1.0 86 114* +0.6 Manston 03862 1017.9 1028.1 996.6 36.4 9.0 20.7 27.5 14.5 9.2 16.5 1.3 165.4 10.8 15.0 +0.6 56 115* +1.3 Bournemouth Hurn 03866 1017.4 1026.9 997.1 28.6 14.0 18.9 24.4 14.1 13.6 18.3 7.1 16.3 St Catherines Point 03872 1017.5 1027.8 997.1 Thorney Island 03876 1017.5 1028.1 998.0 49.4 15.0 20.2 27.1 14.2 11.0 16.8 6.5 15.6 +1.0 80 Shoreham 03882 1017.1 1027.8 997.6 53.4 28.0 20.7 28.7 12.9 11.6 17.4 6.5 148.3 9.6 16.1 +1.4 82 93 Herstmonceux 03894 1018.3 1028.0 999.3 13.7 16.9 10.3 +1.1 Guernsey Airport 03895 1018.1 1028.1 1000.4 39.0 9.0 19.8 30.8 14.2 13.9 17.0 9.3 189.2 12.6 16.8 +1.0 61 102 Jersey Airport 03904 1015.0 1029.5 990.8 8.4 15.2 -2.0 Castlederg 03907 1014.8 1029.6 992.0 16.8 22.7 13.0 9.5 14.9 0.0 13.1 Magilligan 03915 1014.8 1029.7 990.5 69.0 14.0 16.7 22.7 12.6 9.4 15.2 2.2 13.1 Port Glenone 03916 1014.9 1030.0 992.0 15.5 21.4 11.4 Ballypatrick Forest 03917 1015.5 1030.3 990.2 63.0 11.0 16.8 22.5 12.7 9.7 15.5 1.1 121.8 11.3 13.3 +0.3 84 113* +1.5 Aldergrove 03923 1015.2 1029.4 988.8 67.0 15.0 16.4 22.9 9.9 9.6 15.0 3.3 13.0 +0.4 86 Glennane 03953 1017.4 1028.3 989.2 11.9 17.2 4.6 +2.1 Valentia 03955 1017.4 1027.5 986.6 10.7 15.3 4.9 145.2 11.1 108 +2.3 Cork Airport 03956 1017.3 1028.8 988.3 11.0 15.0 4.3 +1.9 Johnstown Castle 03962 1017.0 1027.7 986.8 11.4 16.3 2.6 125.2 10.5 102 +2.1 Shannon Airport 03967 1016.3 1028.8 986.7 9.9 16.3 0.2 145.3 9.9 Casement Aerodrome 03969 1016.4 1029.1 987.2 9.7 15.9 0.9 143.5 10.0 110 +1.6 Dublin Airport 03973 1015.9 1028.9 990.2 9.7 15.3 3.8 Connaught Airport 03976 1015.3 1027.4 992.2 +1.6 Belmullet 03952 1017.5 1027.5 986.9 11.9 15.7 5.2 Roches Point 03970 1016.1 1028.5 989.8 9.8 16.1 -0.1 Claremorris 03971 1016.1 1029.0 986.9 9.7 15.2 -1.7 Mullingar 03978 1015.3 1029.1 991.1 10.4 15.7 1.5 Finner 03961 1017.0 1028.9 987.2 Oak Park 03979 1015.6 1029.3 988.7 9.7 15.2 -0.7 Ballyhaise 03966 1016.6 1028.3 987.0 Gurteen 03963 1016.2 1027.5 990.1 Mace Head 03951 1017.8 1027.9 989.0 Sherkin Island 03980 1014.3 1029.1 992.5 +1.3 Malin Head site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun PresThe data above are for the month of Sep 2020 ending at 06GMT on day 01.
Averages refer to the period 1981-2010 in all cases.
09GMT MSL Pressure (mb) : mean, highest and lowest MSL pressure at 0900GMT
Rainfall (mm) : total starting 0600GMT/1st, and greatest 12-hour fall ending 06GMT or 18GMT
Maximum Temperature (degC) : for the period 06-18GMT, mean, highest and lowest
Minimum Temperature (degC) : for the period 18-06GMT, mean, highest and lowest
Sunshine (h) : total and highest daily value
Mean Temperature (degC) : the average of the mean maximum and mean minimum
Temperature anomaly (degC) : the departure from the climatological average
Rainfall percentage (%) : the monthly total as a percentage of the climatological average
Sunshine percentage (%) : the monthly total as a percentage of the climatological average
(an asterisk denotes site now uses a Kipp-Zonen instrument). This change was made
to the tables on 27.08.2008. Climatological averages are for 30-years of
pseudo-KZ observations in this case)
Pressure anomaly (mb) : the departure from the climatological average
Interested in finding out more about weather averages and extremes for 1981-2010 for about 250 sites in the British Isles? Then the new publication Climatological averages for 1981-2010 and 2001-2010 is what you need.