Data for last month can be found here
The data below are for the month of Mar 2015.
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 03005 1010.8 1038.6 967.8 111.0 10.0 89 +3.2 Lerwick 03008 1011.6 1038.4 973.1 84.6 8.0 99 Fair Isle 03010 1010.6 1035.9 974.0 Sule Skerry 03023 4.1 7.8 -0.5 South Uist Range 03034 1012.2 1035.5 978.9 3.4 7.8 -2.0 Aultbea 03044 1011.8 1036.0 976.7 142.8 16.0 8.6 11.6 3.2 1.4 8.6 -6.0 5.0 +0.5 123 Altnaharra 03047 7.3 13.2 2.2 Tulloch Bridge 03062 58.0 8.0 9.3 14.2 3.9 1.7 8.0 -5.5 5.5 +0.0 112 Tain Range 03063 1013.6 1036.4 980.6 78.6 10.0 8.2 13.5 2.1 1.1 6.8 -3.9 111.3 9.4 4.6 Aviemore 03066 1013.1 1036.5 978.5 28.2 4.0 2.3 9.6 -6.1 152.3 10.9 60 154* Kinloss 03068 1013.1 1036.5 978.2 32.2 5.0 9.7 15.6 5.4 2.3 9.1 -3.2 6.0 +0.5 67 Lossiemouth 03075 1012.1 1036.8 975.4 62.8 9.0 8.2 11.6 5.0 3.0 8.1 -1.3 5.6 +0.7 95 Wick 03080 1014.0 1037.7 979.8 33.8 7.0 9.3 15.0 5.2 0.8 8.4 -7.4 5.0 +0.2 63 Aboyne 03088 2.5 6.8 -0.8 Inverbervie 03091 9.3 14.8 6.0 Aberdeen Dyce 03171 1015.0 1037.7 983.2 38.0 5.0 2.4 8.7 -4.0 132.0 10.0 75 113* Leuchars 03105 1015.5 1035.8 987.4 115.8 18.0 9.1 12.7 5.8 3.3 9.2 -1.8 6.2 +0.1 97 Port Ellen 03132 1017.2 1036.3 990.1 2.4 8.1 -3.2 West Freugh 03134 1015.7 1037.0 985.7 168.4 15.0 9.1 12.8 4.8 2.6 7.5 -2.4 96.9 11.5 5.8 Glasgow Bishopton 03136 103.2 12.0 9.4 12.9 5.3 3.5 8.7 -2.3 80.5 10.0 6.5 +0.3 78 Prestwick 03144 1015.5 1037.9 983.7 100.2 10.0 9.1 13.1 3.6 2.3 8.2 -3.6 5.7 +0.4 124 Strathallan 03153 109.6 24.0 8.0 11.8 4.9 3.2 7.2 -0.3 5.6 Dundrennan 03155 1.6 7.1 -1.7 Drumalbin 03158 1015.7 1037.2 985.4 Charterhall 03162 1016.9 1037.3 988.7 0.8 6.7 -3.9 74.1 8.5 92* +4.4 Eskdalemuir 03166 1015.4 1037.3 985.0 72.0 11.0 9.3 13.5 5.1 2.8 8.4 -2.1 117.4 8.8 6.0 +0.2 129 110 Edinburgh Gogarbank 03204 9.1 12.4 6.1 4.4 8.3 0.8 141.1 11.5 6.7 +0.5 122 Ronaldsway 03210 1017.9 1036.1 990.7 3.2 6.9 -0.4 St Bees Head 03212 1018.0 1036.4 990.3 134.0 22.0 9.2 12.6 4.9 2.7 9.3 -2.4 5.9 -0.2 105 Keswick 03220 87.0 17.0 9.3 12.7 5.1 3.0 9.2 -1.7 6.2 -0.0 132 Carlisle 03224 1016.7 1036.3 988.8 Spadeadam 03225 1017.9 1036.2 990.0 190.4 29.0 7.5 11.3 2.9 0.7 6.5 -4.2 4.1 -0.4 119 Shap Fell 03226 1017.7 1035.7 989.9 7.6 11.5 4.2 Warcop Range 03351 2.1 8.5 -3.3 94.8 8.4 Rostherne 03230 1016.7 1037.0 987.3 66.6 13.0 0.9 7.8 -4.8 Redesdale 03238 1016.5 1036.2 988.0 48.8 15.0 8.9 13.4 4.8 1.8 8.0 -3.0 5.4 +0.1 95 Albermarle 03240 40.0 17.0 9.4 14.5 6.3 3.0 9.4 -1.3 133.0 10.9 6.2 +0.3 84 108 Boulmer 03257 45.0 14.0 10.2 15.1 5.9 1.9 7.6 -3.9 121.2 10.0 6.1 -0.1 104 114* Leeming 03261 1018.6 1036.5 991.6 41.4 10.0 10.3 16.4 5.9 2.1 7.9 -3.0 6.2 +0.2 91 Dishforth 03265 1018.6 1036.6 991.3 41.0 9.0 10.1 15.6 5.9 1.8 7.6 -5.4 6.0 +0.3 90 Topcliffe 03266 32.8 6.0 10.4 16.3 6.0 2.2 8.8 -3.2 6.3 +0.1 73 Linton-on-Ouse 03275 2.7 7.2 -0.5 Loftus 03281 39.2 10.0 50 Fylingdales 03292 1018.0 1035.0 991.2 3.2 7.0 -1.4 Bridlington 03344 1018.5 1036.3 991.2 90.0 17.0 7.9 13.8 3.1 1.9 6.1 -1.4 4.9 -0.0 110 Bingley 03346 58.4 14.0 Emley Moor No.2 03354 3.2 8.0 -2.0 113.8 9.9 Nottingham Wea Cen 03373 1019.2 1036.7 993.3 21.2 6.0 10.4 15.6 6.5 2.0 6.9 -3.0 6.2 +0.2 51 Scampton 03377 1019.5 1037.4 993.7 24.0 8.0 10.2 15.5 6.6 3.0 8.6 -3.0 136.6 10.2 6.6 +0.2 58 118* +5.3 Waddington 03379 20.8 8.0 10.4 16.1 6.4 2.4 7.8 -3.3 6.4 +0.1 50 Cranwell 03382 1018.4 1035.3 992.2 25.4 10.0 10.2 15.8 5.9 2.6 7.3 -3.5 122.7 10.3 6.4 +0.0 54 108 Leconfield 03385 1019.0 1036.4 993.5 9.7 15.9 5.9 3.3 7.2 -0.8 6.5 Donna Nook 03391 1019.6 1037.4 994.4 17.8 6.0 2.6 8.0 -4.7 44 Coningsby 03392 1019.5 1037.5 994.7 26.8 8.0 10.2 15.4 6.6 2.8 7.6 -2.5 6.5 +0.3 58 Wainfleet 03302 9.3 11.3 6.9 Valley 03305 1019.8 1036.4 990.2 8.1 10.8 4.5 Capel Curig 03313 1019.5 1036.6 990.7 54.2 16.0 9.3 13.1 5.2 3.7 8.7 -0.6 6.5 -0.4 96 Rhyl 03316 1019.3 1036.3 991.2 56.4 8.0 9.1 12.9 6.3 3.7 8.4 -2.6 6.4 -0.2 89 Crosby 03318 72.6 10.0 Blackpool 03321 1019.8 1037.2 991.4 54.4 12.0 10.3 15.7 6.4 2.7 8.7 -3.2 121.5 8.9 6.5 -0.5 107 Hawarden 03405 4.7 7.8 1.4 Aberdaron 03409 1019.9 1037.0 990.9 9.1 12.1 5.0 Bala 03410 1.8 6.0 -2.2 Lake Vrynwy 03502 8.7 12.6 6.4 Aberporth 03503 1020.8 1038.8 994.9 10.1 13.4 5.9 Trawscoed 03507 1021.0 1039.4 995.5 93.0 11.0 8.3 14.0 3.7 1.2 7.0 -3.1 4.8 Sennybridge 03604 1021.3 1039.1 996.8 69.4 16.0 10.3 13.0 7.5 4.8 8.9 1.1 7.6 Milford Haven 03605 1021.5 1039.6 997.8 58.0 11.0 10.0 13.8 7.7 3.2 8.9 -3.4 6.6 -0.3 74 Pembrey Sands 03716 10.0 13.0 6.5 St Athan 03330 1019.6 1037.5 992.2 1.9 6.2 -1.0 Leek Thorncliffe 03414 1020.0 1037.8 991.8 51.2 7.0 10.1 15.1 6.1 2.2 8.4 -3.9 110.2 9.3 6.1 -0.1 110 115* Shawbury 03520 1020.7 1039.0 994.1 56.4 13.0 10.2 14.7 5.4 2.5 8.0 -3.3 6.3 -0.2 96 Shobdon 03522 1021.2 1039.6 994.7 45.6 9.0 10.7 17.2 5.5 2.7 8.4 -3.0 6.7 +0.1 90 Hereford Credenhill 03529 2.7 9.2 -3.5 Pershore 03535 1020.2 1038.8 993.5 52.4 13.0 10.3 14.9 6.8 3.0 8.5 -2.1 6.6 +0.1 103 Coleshill 03544 10.2 16.3 6.5 Church Lawford 03628 28.2 4.0 10.7 15.2 6.4 4.0 8.6 0.1 120.2 9.0 7.3 +0.2 48 107 Filton 03647 2.4 7.2 -2.2 Little Rissington 03649 1021.0 1040.0 997.4 27.4 5.0 10.8 15.1 6.5 3.5 8.6 -2.0 119.2 8.9 7.1 +0.4 55 103 Brize Norton 03658 1021.2 1040.2 998.1 38.4 8.0 10.9 15.0 6.8 2.3 8.7 -4.8 6.6 +0.0 95 Benson 03660 1020.8 1039.6 997.4 3.4 7.6 0.0 High Wycombe 03462 2.9 8.4 -1.8 136.1 8.9 120 Wittering 03469 1019.9 1037.9 995.4 23.0 7.0 10.5 16.0 7.3 2.7 7.4 -2.7 6.6 -0.0 54 Holbeach 03482 29.2 8.0 10.8 16.4 7.2 2.7 7.9 -3.6 6.8 +0.3 59 Marham 03488 1019.5 1037.6 995.6 30.2 10.0 10.2 17.0 6.2 3.7 8.1 -1.1 7.0 +0.3 70 Weybourne 03560 22.2 4.0 10.4 15.1 6.4 2.8 8.2 -1.4 6.6 +0.2 54 Bedford 03590 27.0 6.0 10.5 16.1 7.0 2.9 8.1 -1.5 153.0 9.5 6.7 +0.6 61 140* Wattisham 03684 24.8 5.0 10.4 15.9 6.2 3.1 8.2 -2.8 6.7 +0.3 59 Andrewsfield 03693 1020.9 1039.9 999.0 19.4 4.0 10.8 15.3 6.7 4.1 9.6 0.0 7.5 +0.6 56 Shoeburyness 03707 1022.1 1040.8 1001.3 53.4 10.0 10.9 15.4 7.0 4.2 9.6 -0.2 7.5 86 Chivenor 03740 1021.3 1040.6 998.7 35.2 4.0 10.2 14.5 6.7 3.2 7.9 -0.9 136.2 9.3 6.7 +0.3 61 119* +5.6 Lyneham 03743 20.8 4.0 10.4 14.1 6.4 3.2 8.4 -2.0 6.8 +0.3 36 Larkhill 03803 1023.0 1041.2 1006.6 10.3 12.0 8.1 Scilly/St. Marys 03808 1022.7 1041.2 1006.0 44.8 11.0 9.9 12.4 7.0 5.4 9.9 1.4 147.2 11.2 7.7 -0.0 56 135 +6.4 Camborne 03809 1022.7 1041.4 1006.2 42.2 11.0 10.1 12.7 7.3 4.7 9.8 0.1 7.4 -0.1 53 Culdrose RNAS 03823 68.4 14.0 9.8 13.0 6.5 3.6 8.4 0.0 6.7 -0.2 66 Cardinham 03827 1022.7 1041.6 1004.4 10.9 14.5 7.4 Plymouth 03840 1021.8 1040.6 1002.0 57.6 11.0 9.0 13.6 4.0 2.6 8.1 -0.7 5.8 -0.1 72 Dunkeswell 03853 10.8 14.0 7.2 2.9 9.8 -2.7 131.9 9.4 6.9 -0.1 117 Yeovilton 03857 1022.0 1041.2 1002.1 26.2 10.0 9.9 12.3 7.0 5.8 9.5 2.0 7.9 +0.6 50 Isle of Portland 03672 1021.1 1040.3 998.5 31.4 7.0 11.5 16.5 7.2 3.8 8.9 -2.0 7.7 +0.3 69 Northolt 03746 1021.5 1040.6 1000.3 10.5 13.8 6.3 3.1 8.4 -1.8 6.8 +0.3 Boscombe Down 03749 17.6 4.0 10.7 13.5 6.5 3.7 8.8 -1.8 7.2 +0.4 28 Middle Wallop 03761 1021.2 1040.4 999.5 22.8 5.0 10.4 13.8 5.8 3.1 8.4 -1.3 134.7 9.3 6.7 +0.1 42 117 Odiham 03768 1021.3 1040.5 999.5 11.0 14.6 6.2 2.8 8.7 -3.3 6.9 South Farnborough 03769 17.8 3.0 10.9 14.0 5.9 2.6 8.8 -3.4 132.6 8.9 6.7 -0.1 28 127 Charlwood 03770 27.6 4.0 St James Park 03772 1021.2 1040.4 998.8 24.6 5.0 11.5 16.0 7.3 4.3 9.0 -0.4 140.7 9.2 7.9 +0.3 59 133* +5.4 Heathrow 03781 1021.1 1040.1 999.5 34.4 8.0 3.4 7.8 -1.4 59 Kenley 03796 1020.9 1040.0 1001.0 4.0 7.9 0.5 Langdon Bay 03797 3.9 8.9 -0.3 137.6 9.2 121* Manston 03862 1021.8 1041.0 1001.6 +5.7 Bournemouth Hurn 03866 1021.5 1040.8 1000.9 25.6 8.0 9.7 12.6 6.1 5.6 8.9 1.9 7.7 St Catherines Point 03876 1021.6 1040.8 1002.3 19.6 7.0 10.5 14.8 7.6 3.2 8.5 -2.0 6.9 +0.2 36 Shoreham 03882 1021.3 1040.6 1001.7 22.6 6.0 3.7 8.7 -0.3 140.9 8.3 39 117 Herstmonceux 03894 1023.0 1042.5 1005.1 9.7 13.5 6.7 6.0 9.6 2.1 7.9 +0.1 +6.0 Guernsey Airport 03895 1022.9 1042.5 1005.1 Jersey Airport 03901 2.7 8.8 -2.9 Thomastown 03904 1016.6 1036.0 990.8 110.8 12.0 2.1 9.1 -4.2 113 Castlederg 03907 83.0 14.0 9.8 13.8 4.8 3.4 9.6 -3.0 129.8 10.7 6.6 Magilligan 03911 1016.8 1035.5 990.5 8.2 13.2 2.9 Lough Fea 03915 1016.4 1035.7 990.0 83.2 16.0 9.5 13.1 4.5 3.0 8.8 -1.2 6.3 Port Glenone 03916 1016.1 1035.7 988.8 98.6 14.0 8.5 13.4 2.6 2.5 8.5 -1.4 5.5 -0.1 86 Ballypatrick Forest 03917 1017.2 1036.3 990.7 62.4 12.0 9.6 13.9 5.1 3.0 8.9 -1.0 126.9 11.1 6.3 +0.1 93 134* +4.9 Aldergrove 03923 1017.0 1035.5 990.4 76.2 15.0 9.0 13.2 3.2 2.6 7.5 -0.6 5.8 -0.2 90 Glennane 03953 1020.5 1036.5 996.8 10.5 12.8 6.9 +6.1 Valentia 03955 1020.6 1036.5 997.6 89.6 9.0 9.8 14.0 5.6 3.6 8.3 -1.8 133.7 10.9 6.7 -0.2 92 127 +6.1 Cork Airport 03956 3.9 8.7 0.9 Johnstown Castle 03962 1019.7 1036.9 996.5 99.1 13.0 10.7 14.6 5.9 4.1 9.8 -1.1 139.4 10.2 7.4 -0.4 126 137 +5.9 Shannon Airport 03967 1018.9 1036.7 992.2 58.4 10.0 9.9 13.8 4.9 2.3 8.2 -4.9 126.9 10.7 6.1 Casement Aerodrome 03969 1018.9 1036.6 991.8 57.8 11.0 9.8 14.2 4.9 2.3 8.5 -3.9 155.9 11.5 6.1 -0.7 108 144 +5.4 Dublin Airport 03973 1017.7 1035.8 993.5 136.0 14.0 8.5 12.3 1.3 2.3 7.5 -1.6 5.4 Connaught Airport 03976 105.5 11.0 10.0 13.0 6.1 106 Belmullet 03952 1020.8 1036.9 997.9 74.8 9.0 10.0 14.0 6.9 5.1 9.1 0.9 7.5 Roches Point 03970 1018.1 1036.1 994.2 9.8 13.2 3.8 2.7 8.9 -2.5 6.3 Claremorris 03971 1018.5 1036.2 992.2 93.1 11.0 9.8 14.7 4.2 1.9 8.1 -4.6 5.9 Mullingar 03978 1016.6 1035.6 991.3 9.7 13.5 4.7 Finner 03961 1019.8 1036.9 992.3 54.8 9.0 10.4 14.3 5.6 2.7 8.9 -2.1 6.6 Oak Park 03979 1017.6 1036.0 991.8 82.1 11.0 9.5 13.8 3.0 2.4 9.0 -3.3 6.0 Ballyhaise 03966 1019.2 1036.5 994.5 10.3 14.6 5.1 2.4 8.9 -4.2 6.3 Gurteen 03963 1018.2 1036.2 994.1 95.7 11.0 9.5 12.1 5.7 5.0 9.3 1.3 7.3 Mace Head 03951 1020.9 1036.6 997.6 10.1 13.8 7.0 Sherkin Island 03980 1015.3 1035.1 988.2 122.6 14.0 9.4 12.3 5.2 4.0 9.5 0.5 6.7 -0.2 139 +4.1 Malin Head site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun PresThe data above are for the month of Mar 2015 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.