The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Mar 2021.

 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 1010.9 1033.1  961.0  107.8  16.0   7.8   9.8   3.4   4.0   7.6  -2.8               5.9 +1.3  100              Baltasound          
03005 1011.4 1033.0  961.3  102.0  18.0   7.3  10.2   3.7   4.1   7.3   0.8   77.5   7.4  5.7 +1.4   82   88   +3.8  Lerwick             
03008 1012.6 1033.4  963.5   65.0  13.0   7.3   9.8   3.8   4.8   7.3   1.7               6.1 -0.4   76              Fair Isle           
03017 1013.3 1033.9  967.3   91.0  17.0   8.7  12.4   4.5   4.4   7.0   0.1   81.9   7.0  6.6 +1.6   98   88*        Kirkwall            
03023 1015.2 1035.8  975.6   94.0   9.0                     4.9   9.5   0.6                          90              South Uist Range    
03026 1014.5 1034.8  972.5  145.2  15.0   8.8  11.5   5.6   4.5   8.9   0.1   69.3   7.5  6.7 +1.1  126        +6.2  Stornoway           
03031 1015.4 1035.2  973.0  214.2  23.0   7.7  11.5   2.6   2.1   9.8  -6.4   60.2   7.5  4.9 +1.3  122              Loch Glascarnoch    
03034 1015.4 1035.2  973.9  193.8  33.0   8.9  11.9   4.8   4.8   9.8  -3.5               6.9 +0.7                   Aultbea             
03044 1014.7 1035.5  971.1  126.6  23.0   9.3  13.6   3.4   3.1  10.6  -6.6   91.6   6.7  6.2 +1.7  109              Altnaharra          
03047 1017.3 1036.4  976.5  247.2  31.0   8.1  15.2   2.7   1.7   9.9  -6.8               4.9 +0.8  135              Tulloch Bridge      
03062 1015.1 1035.5  972.5   51.0  10.0  10.0  16.2   3.8   2.9  10.8  -5.1               6.4 +1.0   98              Tain Range          
03063 1015.8 1035.5  974.4  101.2  14.0   9.0  15.7   2.1   2.2  10.4  -5.7   88.2   8.4  5.6                        Aviemore            
03066 1015.3 1035.4  972.7   54.2  12.0  10.1  17.2   4.9   4.1  12.7  -3.7  115.4  10.0  7.1 +1.4  116  117*        Kinloss             
03068 1015.3 1035.4  972.2   56.0  12.0  10.1  18.5   4.6   3.7  12.7  -4.4               6.9 +1.4  116              Lossiemouth         
03075 1014.0 1034.5  969.4   61.4  16.0   9.1  14.6   4.6   3.9   7.6  -2.1               6.5 +1.6   93              Wick                
03080 1015.5 1035.3  973.6   35.4   8.0  10.4  19.3   3.3   1.8  11.5  -6.7               6.1 +1.3   66              Aboyne              
03088 1015.7 1034.9  974.0   34.6   5.0   9.4  17.3   3.5   3.5   9.4  -3.8               6.4 +1.5   82              Inverbervie         
03091 1015.5 1035.0  973.1   29.2   8.0   9.8  18.2   4.3   3.5  10.2  -4.4  107.8   8.7  6.7 +1.4   49   96*  +5.4  Aberdeen Dyce       
03171 1016.6 1035.7  975.9   27.4  12.0  10.8  18.8   4.2   3.8  11.7  -3.7  120.3  11.0  7.3 +1.6   54  103*        Leuchars            
03100 1016.7 1036.4  978.5  114.8  10.0   9.1  11.4   4.9   5.3  10.2   1.3   78.7  10.2  7.2 +0.9  111        +6.7  Tiree               
03105 1018.1 1036.7  981.5   86.8  13.0   9.8  15.1   5.0   4.5  10.8  -0.5               7.2 +1.1   73              Port Ellen          
03111 1018.2 1036.2  981.9   52.8   6.0   9.7  17.2   4.3   5.2  12.6  -1.6               7.4 +1.2   50              Machrihanish        
03132 1019.1 1035.8  983.6   63.8   8.0   9.8  15.3   2.8   4.1  10.3  -3.5               6.9 +0.9   72              West Freugh         
03134 1017.7 1035.8  979.0  135.0  22.0   9.8  16.2   3.4   4.3  10.4   0.6   82.7  11.1  7.1                        Glasgow Bishopton   
03136 1018.2 1035.6  981.2   52.6  13.0   9.9  16.1   4.1   4.8  12.6  -1.0   88.6   9.7  7.3 +1.2        86         Prestwick           
03144 1017.0 1036.1  976.8   83.4  12.0  10.5  18.8   3.6   3.8  11.8  -2.2               7.2 +1.8  104              Strathallan         
03153 1018.5 1034.6  983.0   73.6  15.0   8.8  15.9   2.4   4.1   8.3  -1.6  102.2   9.3  6.5                        Dundrennan          
03155 1017.8 1035.4  979.8   71.8  13.0   8.5  15.2   2.4   3.0  10.3  -2.0               5.7 +1.3  100              Drumalbin           
03158 1017.1 1034.8  978.0   30.4   5.0  10.2  16.8   2.9   3.4  10.4  -3.1  113.8  10.4  6.8 +1.5   62              Charterhall         
03162 1018.4 1035.4  981.4  224.2  32.0   8.9  17.4   1.5   2.2   8.2  -4.2               5.5 +1.3  145        +5.9  Eskdalemuir         
03166 1017.2 1035.5  977.9   46.8  12.0                                                              84              Edinburgh Gogarbank 
03204 1019.9 1035.3  986.6   50.2  11.0   9.5  14.7   4.5   5.9   9.7   0.6  111.7  10.2  7.7 +1.4   77   96         Ronaldsway          
03210 1019.5 1035.2  984.5   82.4  17.0   8.2  14.9   3.1   4.4   8.5  -1.3               6.3 +0.7   91              St Bees Head        
03212 1019.3 1035.7  983.9  217.0  32.0  10.3  18.0   4.0   4.0  10.9  -4.1               7.1 +1.0  170              Keswick             
03214 1019.7 1035.7  985.6   88.2  19.0   9.4  15.9   4.4   5.1   9.5  -1.1               7.3 +0.8  104              Walney Island       
03220 1018.9 1035.5  982.2   73.4  13.0  10.2  17.8   4.2   4.6  11.1  -1.2               7.4 +1.2  112              Carlisle            
03225                       312.4  55.0   9.2  17.9   3.7   2.0   8.8  -6.4  114.4   9.7  5.6 +1.1  196              Shap Fell           
03351                                                       3.7  10.6  -2.9   47.6   9.8                             Rostherne           
03230 1017.9 1035.4  980.0   89.8  17.0   9.4  17.9   2.3   2.3   9.8  -3.9               5.9                        Redesdale           
03238 1017.6 1035.1  979.4   26.4   5.0  10.6  19.1   2.9   3.4  10.3  -2.3               7.0 +1.7   52              Albermarle          
03240 1017.6 1035.6  977.7   22.6   3.0  10.6  17.2   3.9   4.4  11.8  -0.8  118.5  10.0  7.5 +1.6   47   96         Boulmer             
03257 1019.2 1036.0  982.7   21.0   4.0  11.2  19.9   3.5   4.1  11.5  -2.7  105.9  11.1  7.6 +1.5   48   99*  +6.0  Leeming             
03265 1019.5 1036.2  983.1   21.0   4.0  11.2  20.2   3.6   3.1  11.4  -5.0               7.1 +1.4   46              Topcliffe           
03266 1019.5 1036.1  983.0               11.3  21.2   3.0   4.1  12.0  -2.3               7.7 +1.5                   Linton-on-Ouse      
03275 1018.4 1035.4  979.7   19.4   3.0   9.8  19.2   3.1   3.9  11.7  -1.8               6.9 +1.4   46              Loftus              
03281                        48.8   9.0                                                              63              Fylingdales         
03292 1018.7 1035.4  980.4   27.2   6.0  10.8  19.9   4.4   4.8  11.7   0.1               7.8 +1.5   57              Bridlington         
03344 1019.8 1036.2  984.7   84.8  12.0   8.9  19.0   1.2   3.5  10.5  -1.7               6.2 +1.3  104              Bingley             
03346                        52.4   9.0                                                                              Emley Moor No.2     
03354 1020.8 1036.2  987.1   37.6   8.0  10.8  22.5   4.3   4.2  10.6  -0.1   88.1  11.0  7.5                        Nottingham Wea Cen  
03373 1020.1 1035.9  985.1   14.2   3.0  11.1  22.7   3.2   3.5  11.0  -2.6               7.3 +1.3   34              Scampton            
03377 1020.5 1036.0  985.8   15.0   2.0  11.0  22.8   3.8   4.5  10.8   0.0  107.3  11.7  7.7 +1.4   36   93*  +6.3  Waddington          
03379                                    11.1  23.2   4.3                                                            Cranwell            
03382 1019.2 1035.7  982.1   37.6  10.0  11.1  21.4   4.0   4.4  11.6  -1.6               7.8 +1.4   80              Leconfield          
03385 1019.7 1035.7  983.0               10.8  23.4   3.8   4.5  11.3  -1.5               7.7                        Donna Nook          
03391 1020.5 1036.0  985.4   21.2   6.0  11.3  23.1   4.5   4.0  11.0  -0.2               7.7 +1.2   52              Coningsby           
03392 1020.5 1036.4  985.0   35.6   8.0  10.7  21.5   3.9   3.9   9.4  -1.1               7.3 +1.0   77              Wainfleet           
03302 1021.1 1036.7  990.5   41.4  14.0  10.0  14.5   6.4   5.2   9.7  -0.7               7.6 +0.5   66        +7.3  Valley              
03301 1021.1 1036.7  990.3   61.4  18.0  10.0  17.9   6.0   3.9   9.7  -4.4               7.0                        Raf Mona            
03305 1021.1 1036.5  989.3  328.2  50.0   9.6  18.5   4.8   3.0   9.1  -5.8               6.3 +0.7  135              Capel Curig         
03313 1020.9 1036.2  988.8                                  4.8  11.2  -1.7                                          Rhyl                
03316 1020.7 1036.2  988.3   57.4  13.0  10.2  19.2   5.7   5.3  11.4  -2.5               7.7 +1.1   90              Crosby              
03321 1021.2 1036.5  989.4                                  4.3  10.9  -3.5  111.0  10.7                             Hawarden            
03405 1022.0 1037.8  992.3   48.6  12.0                     5.5   9.0   1.0  117.1  10.5             72              Aberdaron           
03409 1021.3 1036.3  990.0  162.0  22.0  10.5  21.1   5.4   2.9   9.9  -5.7  102.7   9.5  6.7 +1.1  150  123         Bala                
03410 1020.9 1035.8  990.0  188.6  27.0   8.7  19.3   2.9   2.9   8.7  -3.7   94.3   9.5  5.8 +0.9  136              Lake Vrynwy         
03502 1022.2 1037.4  994.4   39.0   6.0   9.6  19.4   5.4   5.0   9.9  -1.2   94.7   9.7  7.3 +0.7   63   80*  +7.3  Aberporth           
03503 1022.0 1037.0  993.7                                  3.5  10.1  -5.3                                          Trawscoed           
03507 1022.1 1036.2  993.6                9.1  19.8   3.7   2.4   8.2  -7.7               5.8                        Sennybridge         
03604 1022.5 1036.8  995.5               10.4  16.9   6.0   5.7   9.5  -0.1               8.1                        Milford Haven       
03605 1022.6 1036.6  995.7               10.9  21.4   5.1   4.7   9.6  -5.4               7.8 +0.9                   Pembrey Sands       
03609                        36.2   7.0                     6.2  10.9   0.3                          50              Mumbles             
03716 1022.5 1035.4  995.7   71.6  13.0  10.6  20.0   5.8   5.0   9.7  -1.6  107.3  10.9  7.8 +0.8  105   89         St Athan            
03330 1020.7 1036.2  988.2   62.2   9.0   9.0  20.4   3.9   3.1  11.5  -2.1               6.1 +1.3   87              Leek Thorncliffe    
03414 1021.3 1036.3  990.1   28.8   5.0  10.8  20.4   5.1   3.7  11.4  -4.9   98.8   9.0  7.2 +1.0   62  103*        Shawbury            
03520 1021.9 1036.1  992.1   35.4   9.0  11.5  22.3   4.8   3.3  10.4  -5.1  101.4   8.3  7.4 +0.9   60              Shobdon             
03522 1022.3 1036.4  993.2   28.8   6.0  11.8  23.1   4.5   3.8  11.1  -5.9               7.8 +1.2   57              Hereford Credenhill 
03529 1022.4 1036.7  992.3   12.8   4.0  12.0  22.9   5.8   3.3   9.8  -4.9               7.7 +0.9   33              Pershore            
03535 1021.2 1036.0  989.7   25.4   5.0  10.8  22.6   4.1   3.8  10.8  -2.7               7.3 +0.8   50              Coleshill           
03544 1021.4 1035.9  989.6   35.6  15.0  10.6  22.4   4.9   3.9  10.2  -2.5               7.2 +0.8   80              Church Lawford      
03647 1021.6 1035.3  992.1   34.6   7.0  10.3  20.8   3.9   2.9   9.8  -3.3               6.6 +0.8   61              Little Rissington   
03649 1022.2 1035.8  992.9   35.6   7.0  11.3  21.8   5.3   4.0   9.5  -1.8   96.2  10.6  7.7 +1.0   71   83         Brize Norton        
03658 1022.3 1035.4  993.0   22.4   5.0  11.4  22.0   5.2   2.3   9.3  -5.6               6.9 +0.3   55              Benson              
03660 1022.1 1035.5  991.8   36.0   9.0  10.2  22.1   3.9   3.7  11.4  -0.6               7.0 +0.8   65              High Wycombe        
03462 1020.7 1035.6  987.0   37.6   7.0  10.9  22.6   4.7   3.7  10.1  -0.6   91.1  11.4  7.3 +0.9   90   81         Wittering           
03469 1020.7 1035.8  986.1   30.6   6.0  11.0  22.7   3.9   3.8   9.9   0.0               7.4 +0.7   72              Holbeach            
03488 1020.3 1035.6  984.4   36.6   8.0  10.2  23.9   4.1   4.8  10.9   1.1  107.5  11.2  7.5 +0.8   85              Weybourne           
03560 1021.5 1035.8  989.3               10.8  22.4   5.2   3.7   9.8  -1.5               7.3 +0.8                   Bedford             
03590 1021.4 1035.3  988.7   34.4   5.0  10.2  20.1   5.1   3.1   8.8  -2.9  107.5  11.8  6.7 +0.5   77   98*        Wattisham           
03684 1021.5 1035.2  989.5   33.8   6.0  10.4  20.4   5.0                                            81              Andrewsfield        
03693 1022.1 1035.3  990.9   27.2   7.0  10.8  19.7   5.0   3.6   8.1  -2.5  131.8  12.1  7.2 +0.3   79              Shoeburyness        
03707 1023.0 1036.5  997.4   34.4  10.0  11.6  21.5   6.2   4.8   9.9  -4.0               8.2        56              Chivenor            
03710 1022.5 1034.9  996.7                                                                                           Liscombe            
03740 1022.6 1035.7  994.4   36.8   7.0  10.7  21.1   4.3   3.7  11.4  -1.6  103.2  10.5  7.2 +0.8   64   90*  +6.9  Lyneham             
03743 1022.7 1035.3  995.0   39.2   8.0  10.9  20.9   4.5   3.4   9.9  -3.3               7.1 +0.6   67              Larkhill            
03803 1023.6 1037.1 1002.0   21.4   4.0  10.8  13.3   7.4   7.7  10.2   4.3               9.3 +0.5   35              Scilly/St. Marys    
03808 1023.7 1036.9 1001.2   40.2   7.0  10.5  18.5   6.7   5.9   9.0  -0.5  120.2   8.6  8.2 +0.5   51  110   +7.4  Camborne            
03809 1023.5 1036.7 1001.4   38.6   7.0  10.8  17.5   6.5   5.7   9.1  -3.1               8.2 +0.7   48              Culdrose RNAS       
03823 1023.0 1035.4  999.6                                                                                           Cardinham           
03827 1023.5 1035.6 1000.1                                  5.3   9.2  -3.3                                          Plymouth            
03840 1022.8 1034.9  997.6   52.2   8.0                     3.4   9.0  -4.0                          65              Dunkeswell          
03853 1023.0 1035.3  996.9   28.0   7.0  11.7  21.3   6.8   3.2   9.7  -4.3  119.6   9.4  7.5 +0.5   56  106         Yeovilton           
03857 1023.2 1034.8  997.9   25.0   9.0                     6.1   9.4   0.9                          48              Isle of Portland    
03672 1022.4 1035.4  992.3   26.0   4.0  11.9  24.1   5.8   3.8   9.8  -0.9               7.9 +0.5   57              Northolt            
03746 1022.7 1035.1  995.0   37.6   7.0  11.3  21.1   4.8   3.5   8.7  -2.3               7.4 +0.9   66              Boscombe Down       
03749 1022.8 1035.1  995.2   36.6   8.0  11.3  21.8   5.1   3.6   8.9  -2.1               7.4 +0.7   58              Middle Wallop       
03761 1022.6 1035.2  993.9   40.4  10.0  10.9  22.1   4.7   3.5   8.9  -3.6   97.1  11.5  7.2 +0.6   74   84         Odiham              
03768 1022.6 1035.2  993.8   30.0   7.0  11.3  22.4   5.2   2.7   9.0  -4.1               7.0                        South Farnborough   
03769 1022.4 1034.7  993.9   39.4  10.0  11.3  23.0   5.2   2.6   8.7  -5.3   99.7  11.3  6.9 +0.1   61   96         Charlwood           
03770                        30.4   9.0                                                                              St James Park       
03772 1022.5 1035.4  992.7   24.4   4.0  12.0  23.8   5.9   4.2   9.7  -1.0   91.4  11.3  8.1 +0.5   59   86*  +6.7  Heathrow            
03781 1022.3 1034.9  993.0   42.8   8.0  10.2  22.0   4.4   3.4  10.4  -3.7               6.8 +0.3   74              Kenley              
03796 1022.3 1034.4  992.7               10.2  20.4   5.4   4.2  11.4  -1.4               7.2                        Langdon Bay         
03797 1022.3 1034.8  991.8   41.0   8.0  10.5  22.5   5.2   4.2   9.2  -2.1  131.9  12.0  7.4 +0.6  112  116*  +6.5  Manston             
03862                                                       2.0   9.6  -5.0                                          Bournemouth Hurn    
03866 1022.9 1034.3  996.9   25.4   8.0   9.9  15.7   6.7   5.4   8.9   0.4               7.7                        St Catherines Point 
03872 1022.9 1034.7  996.0   21.8  12.0  10.8  17.4   6.7   3.8   8.3  -4.2               7.3 -0.0   38              Thorney Island      
03876 1023.1 1034.8  995.2   21.4   6.0  11.0  16.6   7.0   3.2   8.6  -3.9               7.1 +0.4   40              Shoreham            
03882 1022.7 1034.3  994.5   35.2   8.0  11.1  20.8   5.9   3.7   8.0  -3.4  129.1  10.1  7.4 +0.5   61  107         Herstmonceux        
03894 1024.1 1035.2 1003.1               10.8  19.6   5.7   6.1  11.3   2.7               8.5 +0.7             +7.1  Guernsey Airport    
03895 1024.1 1034.6 1003.2   39.8  10.0  11.3  21.1   7.1   5.6   9.9   1.5  159.9  12.2  8.5 +0.6   60  119         Jersey Airport      
03901 1019.0 1037.2  986.3   87.6   7.0  10.4  15.7   5.8   5.0  11.6  -0.5   57.2   9.2  7.7                        Thomastown          
03904 1018.8 1037.6  985.1  103.8  11.0  10.6  16.5   6.2   4.7  11.7  -1.9               7.7 +1.5  106              Castlederg          
03907 1018.6 1037.0  983.5               10.6  16.0   6.8   5.1  12.1  -1.5               7.8                        Magilligan          
03911 1018.9 1036.7  984.4                                                                                           Lough Fea           
03915 1018.6 1036.8  984.2   51.2   5.0  10.1  16.2   5.1   4.9  11.8   0.4               7.5                        Port Glenone        
03916 1018.5 1037.1  983.1                8.9  16.2   4.3                                                            Ballypatrick Forest 
03917 1019.3 1037.3  985.1   55.8   8.0  10.4  17.2   5.5   5.1  11.9  -2.0   71.8   7.0  7.7 +1.5   84   76*  +7.0  Aldergrove          
03923 1019.1 1036.3  986.1   90.2  10.0   9.9  16.0   4.1   4.2  11.5  -0.7               7.0 +1.0  107              Glennane            
03953 1021.4 1039.8  995.8   89.4  13.0  11.0  16.1   7.7   6.2  11.5   0.7               8.6 +0.4   73        +7.0  Valentia            
03955 1022.0 1038.6  995.9   67.8   8.0  10.2  16.0   3.9   4.8  10.1   0.5   90.6   8.3  7.5 +0.6   69   86   +7.5  Cork Airport        
03956 1021.9 1037.8  994.1   33.0   6.0  10.3  15.1   6.2   5.2  10.2  -0.6               7.7                  +7.5  Johnstown Castle    
03962 1021.1 1039.5  993.1   89.9  12.0  11.2  17.2   4.6   5.4  12.0  -0.6   77.5  10.0  8.3 +0.5  114   76   +7.3  Shannon Airport     
03967 1020.7 1036.8  990.4   29.6   6.0  10.9  17.4   5.2   4.6  11.5  -3.0  114.1  10.0  7.7                        Casement Aerodrome  
03969 1020.7 1036.8  989.9   32.0   5.0  10.7  16.4   5.1   4.3  12.4  -3.5  113.0  11.1  7.5 +0.7   60  104   +7.2  Dublin Airport      
03973 1019.7 1038.6  989.0  120.8  11.0                     4.2  10.2  -0.4                                          Connaught Airport   
03976 1018.6 1039.0  988.4  110.2  16.0  10.4  13.5   6.7   5.7  11.0   0.6               8.1 +0.5  111        +6.5  Belmullet           
03952 1022.1 1038.7  995.8   49.7   7.0  10.3  15.7   4.8   6.0  10.4   1.8               8.2                        Roches Point        
03970 1019.8 1038.6  989.6  139.3  16.0  10.3  15.3   4.8   4.6  10.9  -0.7               7.4                        Claremorris         
03971 1020.3 1038.0  989.7   82.4  10.0  10.9  17.4   5.1   4.6  11.7  -2.7               7.7                        Mullingar           
03978 1019.1 1038.4  986.5  113.1  11.0  10.2  14.9   5.9   5.4  11.9   0.3               7.8                        Finner              
03961 1021.6 1038.4  992.4   38.0   6.0  11.3  16.8   6.0   4.5  11.9  -1.6               7.9                        Oak Park            
03979 1019.7 1037.7  987.7   81.6   7.0                                                                              Ballyhaise          
03966 1020.9 1039.2  991.8   64.7  13.0  10.8  17.4   3.9   4.3  11.9  -1.8               7.6                        Gurteen             
03963 1019.8 1039.3  990.5   68.9  10.0   9.8  12.6   6.4                                                            Mace Head           
03951                        50.3   7.0                                                                              Sherkin Island      
03980 1018.1 1037.2  982.7   92.3   8.0                     5.6  11.2   1.8                         104        +6.9  Malin Head          
 site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun Pres                        
The data above are for the month of Mar 2021 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.

This page is maintained by r.brugge@reading.ac.uk