The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Dec 2019.

 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  996.1 1026.1  963.2  166.4  19.0   6.9  10.5   3.2   3.5   9.0  -3.1               5.2 +0.8  139              Baltasound          
03005  996.4 1027.4  965.5  161.4  21.0   6.9  10.2   2.9   4.0   8.6  -0.3   18.2   3.9  5.4 +1.2  114  106  -10.6  Lerwick             
03008  997.1 1029.4  965.4  126.0  14.0   7.7  10.7   4.9   5.2   9.0   2.0               6.4 -0.1  125              Fair Isle           
03017  997.1 1030.5  966.7  104.0  14.0   7.2  11.5   4.3   3.9   9.8   0.4   28.5   3.8  5.6 +1.0   99  127*        Kirkwall            
03023  997.4 1032.0  971.0  177.4  16.0   8.4  11.0   4.7   5.1   9.4  -0.8               6.8 +0.9  150              South Uist Range    
03026  996.9 1031.0  969.7  132.0  17.0   7.9  11.3   4.3   4.3   9.6  -0.9   16.8   3.2  6.1 +1.0  105       -10.9  Stornoway           
03031  998.8 1033.3  972.2  201.0  23.0   5.9  11.8  -0.2   1.2  10.4  -7.2    8.9   2.5  3.6 +1.7  111              Loch Glascarnoch    
03034                                                       4.7  10.5   0.1                                          Aultbea             
03044  997.9 1031.4  970.9  120.0  11.0   6.4  13.4  -1.8   0.8  10.8  -7.3               3.6 +1.2   90              Altnaharra          
03047 1000.8 1034.4  973.6  260.4  44.0   6.5  11.5   0.9   2.3   9.3 -10.3               4.4 +1.9  129              Tulloch Bridge      
03062  998.5 1032.2  971.3                6.5  12.5   0.9   1.3  10.2  -5.3               3.9 +0.7                   Tain Range          
03063                                                       1.4  10.1  -7.0                                          Aviemore            
03066  998.9 1032.4  971.6   55.4   5.0   7.3  13.6   1.9   2.7  10.9  -4.8   39.9   5.2  5.0 +1.3  108  106*        Kinloss             
03068  998.9 1032.4  971.3   42.6   5.0   7.2  14.0   1.6   2.4  10.6  -4.7               4.8 +1.4   81              Lossiemouth         
03075  997.9 1031.5  969.0   52.4   5.0   6.8  11.6   0.8   3.4   9.6  -1.8               5.1 +1.1   70              Wick                
03080 1000.0 1033.5  970.4   46.4   9.0   7.1  12.5   2.4   1.7  10.2  -4.9               4.4 +2.0   69              Aboyne              
03088 1000.4 1033.4  967.7   58.2  12.0   6.4  10.0   3.1   3.3   8.8  -1.9               4.9 +1.1   97              Inverbervie         
03171 1001.3 1034.3  969.4   45.2   8.0   7.6  12.8   3.9   3.0  10.4  -3.3   49.4   5.7  5.3 +1.6   73  100*        Leuchars            
03100  999.2 1032.7  971.4  208.4  16.0   8.9  11.4   6.5   5.5  10.1   0.7   30.9   3.7  7.2 +1.0  159        -9.9  Tiree               
03105 1001.1 1033.4  974.3  225.6  21.0   8.8  12.1   6.4   5.5  10.2  -1.7               7.1 +1.5  170              Port Ellen          
03132 1003.1 1033.2  973.8   89.6  16.0   8.3  12.4   5.3   4.1  11.0  -2.3               6.2 +1.1   83              West Freugh         
03134 1001.7 1034.7  972.8  202.6  29.0   7.3  11.8  -0.5   3.9  10.4  -4.7   29.5   5.3  5.6                        Glasgow Bishopton   
03136 1002.1 1034.0  973.2  123.6  15.0   8.5  13.0   4.6   4.7  10.5  -4.6   31.6   5.3  6.6 +1.9        81         Prestwick           
03144 1001.4 1035.1  971.5  160.0  25.0   7.2  12.6   1.9   2.9  10.3  -7.2               5.0 +2.1  172              Strathallan         
03153 1003.2 1033.4  972.9  114.2  22.0   7.1  10.9   2.8   4.8   9.8  -0.9   43.6   6.3  6.0                        Dundrennan          
03155 1002.2 1034.8  972.4  118.4  18.0   6.1  11.2   1.1   3.0   9.8  -5.0               4.6 +1.8  132              Drumalbin           
03158 1002.3 1034.4  969.3   46.2   7.0                     2.6   9.8  -3.7                          70              Charterhall         
03162 1003.7 1035.2  972.3  183.6  42.0   6.0  10.3   2.4   2.4   9.7  -7.0   26.5   6.6  4.2 +1.8  100   71*  -8.4  Eskdalemuir         
03166                                                       4.0  11.0  -4.4                                          Edinburgh Gogarbank 
03204 1004.4 1032.8  974.6   91.4  13.0   9.2  12.6   7.0   6.5  11.7   0.7               7.8 +1.1  100              Ronaldsway          
03210 1004.4 1033.5  973.8  107.2  28.0   7.4  10.7   3.4   4.8   9.4  -1.3               6.1 +1.3  104              St Bees Head        
03212 1004.6 1033.9  973.4  203.4  52.0   8.3  13.3   2.5   4.2  11.3  -5.9               6.2 +1.7  118              Keswick             
03214 1005.1 1033.7  974.0   99.6  13.0   8.4  11.4   5.3   5.2  10.2  -2.2               6.8 +1.4   90              Walney Island       
03220 1004.0 1034.3  972.8   80.2  12.0   8.0  13.5   2.0   4.0  10.7  -5.8               6.0 +1.8   90              Carlisle            
03224 1003.9 1034.9  972.2  127.6  22.0   5.7  10.0   1.0   2.4   9.4  -4.2               4.0                        Spadeadam           
03225 1004.9 1034.5  973.1  240.0  49.0   6.4  10.9   3.1   2.7   9.5  -7.3   27.2   6.3  4.6 +1.8  111              Shap Fell           
03226 1004.8 1033.8  972.8   79.4  15.0   6.5  11.3  -1.7   2.8   9.1  -5.1               4.7 +1.3   84              Warcop Range        
03351                                                       3.5   9.9  -5.2                                          Rostherne           
03230 1003.6 1035.4  970.8   70.2  11.0   6.1  10.8   1.6                                                            Redesdale           
03238 1003.4 1034.7  970.4   36.4   4.0   6.7  11.8   1.1   3.0   9.8  -2.6               4.8 +1.4   58              Albermarle          
03240 1003.2 1034.6  969.3   21.4   4.0   7.9  12.3   4.4   3.9  10.2  -0.4               5.9 +1.3   34              Boulmer             
03257 1005.4 1034.9  972.6   35.6   7.0   8.0  12.7   2.7   3.0   9.8  -4.3   49.8   6.1  5.5 +1.6   61  102*  -7.4  Leeming             
03265 1005.8 1035.0  972.9   44.2   7.0                     2.4   9.6  -5.7                          75              Topcliffe           
03266 1005.9 1034.9  973.2                7.9  12.7   2.1   3.5  10.2  -2.6               5.7 +1.8                   Linton-on-Ouse      
03275 1004.6 1034.8  971.7   39.8   8.0   7.0  11.6   2.8   3.7   9.3  -0.7               5.3 +1.3   72              Loftus              
03281                        68.8  11.0                                                              68              Fylingdales         
03344 1006.0 1034.6  974.0   96.0  10.0   6.3  11.3   3.2   3.3   7.6  -2.1               4.8 +1.4   84              Bingley             
03354 1007.6 1034.5  976.0   78.4  15.0                     3.7   8.4  -0.3   47.0   6.6                             Nottingham Wea Cen  
03373 1007.0 1034.4  974.8   57.2  15.0   7.7  12.3   3.7   3.1   8.2  -2.1               5.4 +1.6  111              Scampton            
03377 1007.4 1034.6  976.1   54.6  15.0   7.8  12.3   3.9   3.7   8.4  -0.4   64.7   7.0  5.8 +1.5  111  118*  -6.5  Waddington          
03379 1007.6 1035.1  975.6   57.8  16.0   7.7  12.7   3.7   3.2   8.3  -0.9               5.5 +1.4  116              Cranwell            
03382 1005.9 1034.4  973.0   59.8  14.0   8.0  13.0   4.0   3.8   8.8  -1.4   60.5   6.3  5.9 +1.6  100  117         Leconfield          
03391 1007.5 1035.2  975.1   56.2  18.0   8.3  13.1   5.0   3.0   8.3  -2.3               5.6 +1.5  122              Coningsby           
03392 1007.5 1035.4  974.9   59.8  14.0   8.0  12.9   5.1   3.7   7.9  -0.6               5.8 +1.5  118              Wainfleet           
03302 1005.9 1032.6  974.6   59.4   8.0   9.5  12.2   7.4   6.2  10.9  -1.4               7.8 +1.5   66        -7.0  Valley              
03301 1006.0 1032.7  974.9   74.6  10.0   8.9  12.0   6.4   4.5  10.8  -3.0               6.7                        Raf Mona            
03305 1006.5 1033.0  975.5  318.2  55.0                     4.3   9.4  -3.5                         103              Capel Curig         
03313 1006.1 1032.3  975.9   74.6  17.0   9.3  13.9   6.0   4.5  11.0  -1.9               6.9 +1.4   84              Rhyl                
03316 1006.1 1032.9  975.6   73.6  11.0   8.6  12.5   5.3   4.9   9.3  -3.1               6.7 +1.7   83              Crosby              
03321                        63.2   8.0   8.8  14.1   4.0   3.2  11.5  -3.2   52.7   6.7  6.0 +1.2   84              Hawarden            
03405 1007.1 1033.8  975.7   81.4  13.0                     6.3  10.4   1.2   49.6   5.9             99              Aberdaron           
03409                       180.6  28.0   8.0  13.0   1.2   3.4   9.2  -3.8   17.4   5.0  5.7 +1.6  111   71         Bala                
03410                       220.4  23.0   6.5  11.4   3.4   2.9   8.2  -1.1   32.1   6.7  4.7 +1.1  111              Lake Vrynwy         
03502 1007.4 1033.3  976.3  126.0  11.0                     5.2   9.9  -0.2   40.1   6.3            132   78*  -6.5  Aberporth           
03503 1007.7 1033.5  976.8  137.8  14.0   9.2  13.0   5.2   4.0   9.5  -5.4               6.6 +1.2  102              Trawscoed           
03507 1008.5 1033.8  977.3  222.0  18.0                                                                              Sennybridge         
03604 1008.0 1033.6  976.4  144.8  11.0   9.8  12.1   7.1   6.7  10.4   1.6               8.3                        Milford Haven       
03605 1008.6 1033.9  977.3  155.8  17.0   9.6  12.1   5.9                                           134              Pembrey Sands       
03716 1008.8 1034.2  978.0  159.4  12.0   9.3  13.3   6.7   4.9   9.1  -2.0   43.0   5.6  7.1 +1.4  138   85         St Athan            
03330 1007.3 1034.4  976.4   81.2  10.0   6.1  10.4   2.7   2.8   7.6  -2.4               4.5 +1.2   74              Leek Thorncliffe    
03414 1007.3 1033.8  977.4   67.6   8.0   8.2  13.1   3.4   3.0  10.6  -3.9   49.7   6.5  5.6 +1.5  109  117*        Shawbury            
03520                                                       2.2   9.6  -4.1                                          Shobdon             
03522 1008.7 1035.0  978.0   95.8  10.0   8.3  13.1   2.4   2.7   9.6  -2.9               5.5 +1.1  142              Hereford Credenhill 
03529 1008.8 1035.1  977.9   63.6   9.0   8.8  13.0   4.2   3.3   9.2  -5.0               6.1 +1.4  119              Pershore            
03535 1007.9 1034.4  977.2   81.4  15.0   8.3  12.4   4.2   3.5   8.3  -3.0               5.9 +1.5  127              Coleshill           
03544 1008.3 1034.8  977.0   74.8  15.0                     3.6   8.7  -2.9                         132              Church Lawford      
03649 1009.2 1035.4  977.5   94.0  11.0   8.9  12.5   5.8   3.8   9.1  -2.6   54.8   6.1  6.3 +1.8  140  104         Brize Norton        
03658 1009.5 1036.0  977.3                                  2.8   9.2  -6.7                                          Benson              
03660 1009.4 1036.3  976.9                                  3.8   8.3  -1.7                                          High Wycombe        
03469 1007.8 1035.7  975.7   59.8  13.0                     3.8   8.2  -0.8                         124              Holbeach            
03482 1008.3 1036.3  975.7   77.8  14.0   8.4  12.3   5.2   3.3   8.3  -2.6               5.9 +1.8  148              Marham              
03488 1007.8 1036.0  974.9   73.2  13.0   8.5  12.7   6.2   4.7   9.1   0.1   62.9   7.1  6.6 +1.3  124              Weybourne           
03560 1008.6 1035.5  976.2   76.8  12.0   8.4  12.1   5.9   3.6   8.7  -1.2               6.0 +1.7  155              Bedford             
03590 1009.1 1037.3  976.0   83.4  11.0   8.2  12.2   4.7   3.6   8.3  -1.8   56.3   6.9  5.9 +1.7  165  106*        Wattisham           
03684 1009.0 1036.8  975.2                                                                                           Andrewsfield        
03693 1009.7 1037.2  976.0                                  4.5   8.9  -2.2   77.6   7.1                             Shoeburyness        
03707                                                       5.2  10.7  -2.7                                          Chivenor            
03710 1009.1 1034.6  978.6  225.6  18.0   7.5  10.9   3.9   3.3   8.1  -2.6   36.7   4.9  5.4 +1.1  132              Liscombe            
03740 1009.4 1035.3  977.9                                  3.6   8.6  -2.7                                    -6.0  Lyneham             
03743 1009.7 1035.9  977.7  128.2  14.0   8.7  12.2   5.6   3.8   9.1  -4.3               6.3 +1.7  149              Larkhill            
03803 1010.2 1033.5  978.2   31.0   5.0  11.1  12.9   9.2   8.2  10.9   5.4               9.6 +1.0   32              Scilly/St. Marys    
03808 1010.3 1033.2  979.0  132.2  15.0                     6.5  11.0   0.5   38.0   5.8            107   68   -5.0  Camborne            
03809 1010.4 1033.9  979.3  122.8  11.0  10.3  12.3   7.3   5.7  10.8  -1.9               8.0 +0.7  106              Culdrose RNAS       
03823 1009.7 1033.9  979.1  189.0  29.0   9.0  12.2   5.9   4.8  10.1  -1.5               6.9 +0.9  122              Cardinham           
03827                       143.2  13.0                                                             121              Plymouth            
03840 1009.8 1035.1  978.8  173.6  20.0   8.3  11.3   4.6   4.0   8.9  -1.0               6.2 +1.6  143              Dunkeswell          
03853 1009.8 1035.3  978.1  141.2  14.0  10.0  13.1   7.2   4.2  10.1  -3.7   52.3   6.7  7.1 +1.9  181  103         Yeovilton           
03857 1010.3 1035.8  978.9  100.2  11.0  10.2  12.1   7.4   7.6  10.7   2.2               8.9 +1.6  128              Isle of Portland    
03672 1009.7 1036.8  976.8   98.8   9.0   9.7  13.4   7.0   3.9   9.8  -2.8               6.8 +1.7  167              Northolt            
03746 1009.7 1036.0  977.7  121.6  15.0   8.9  12.2   6.1   3.8   9.2  -4.0               6.3 +1.7  149              Boscombe Down       
03749 1009.9 1036.2  977.8  149.8  17.0   9.1  12.4   5.3   3.8   9.4  -4.4               6.5 +1.7  175              Middle Wallop       
03761 1009.9 1036.6  977.6  131.4  17.0   8.9  12.6   6.3   3.9   9.2  -2.9   58.4   6.8  6.4 +1.8  167  102         Odiham              
03768 1009.9 1036.7  977.1  124.6  14.0   9.3  12.8   5.9   3.3   9.4  -5.7               6.3                        South Farnborough   
03769 1010.1 1036.9  977.2  143.2  21.0   9.5  12.6   7.0   3.2   9.4  -4.9   37.4   5.0  6.4 +1.7  154   79         Charlwood           
03772 1009.8 1036.8  976.8   91.0  11.0   9.9  13.8   7.5   4.5   9.9  -1.3   52.6   5.5  7.2 +1.6  166  107*  -5.8  Heathrow            
03781 1010.0 1037.1  977.2  110.4  18.0   8.4  11.8   4.7   4.0   8.5  -2.8               6.2 +1.5  131              Kenley              
03796 1010.1 1037.6  976.6                9.1  11.9   7.2   5.3   9.3   1.3               7.2                        Langdon Bay         
03797 1009.9 1037.5  976.5   79.0  12.0   9.2  13.0   5.7   4.8   8.6  -0.8   66.4   7.1  7.0 +1.6  142  125*  -5.7  Manston             
03862 1010.2 1036.2  978.4  144.0  13.0  10.3  13.1   7.3   4.0  10.4  -4.7   57.7   6.1  7.1 +1.8  146  101*  -5.5  Bournemouth Hurn    
03866                                                       7.2  10.6   1.7                                          St Catherines Point 
03872 1010.4 1036.8  978.2  127.2  13.0   9.6  12.0   7.3   4.8   9.8  -2.6               7.2 +1.4  153              Thorney Island      
03876 1010.6 1036.9  978.0                9.9  12.7   6.5                                                            Shoreham            
03882                                                       4.3   9.6  -3.0   56.4   5.3                 111         Herstmonceux        
03894 1012.1 1035.9  981.5                                  7.4  11.1   3.4                                    -4.3  Guernsey Airport    
03895 1012.4 1036.0  982.5  114.4  10.0  10.0  12.2   4.0   6.9  10.9   0.8   53.1   6.7  8.5 +1.4  103   84         Jersey Airport      
03901 1002.3 1032.5  973.5  111.2  13.0   7.5  12.7   2.2   3.8   9.6  -0.9   38.5   5.4  5.7                        Thomastown          
03904 1001.9 1032.8  973.7  149.8  15.0   8.2  13.0   2.2   3.8  10.0  -2.2               6.0 +1.7  120              Castlederg          
03907                        75.8   8.0                                                                              Magilligan          
03911 1002.6 1032.8  974.4                                                                                           Lough Fea           
03915 1001.9 1032.3  974.0   88.2  10.0   7.8  12.4   3.0   3.8  10.3  -0.9               5.8                        Port Glenone        
03916 1001.8 1033.2  974.4  130.4  19.0   7.4  12.3   2.9   4.2  10.2   0.1               5.8 +1.1   97              Ballypatrick Forest 
03917                        73.8   8.0                                                              94              Aldergrove          
03923 1002.8 1032.6  973.8   96.0  17.0   7.1  12.1   2.2   3.7   9.9  -0.9               5.4 +0.8   93              Glennane            
03953 1005.6 1034.6  972.4               10.3  13.4   7.4   6.3  11.3  -0.9               8.3 +0.5             -7.4  Valentia            
03955 1006.5 1034.5  974.2                8.5  11.9   5.4   4.4  10.3   0.4               6.5 +0.4             -6.9  Cork Airport        
03956 1006.6 1034.0  975.1                                  5.0  10.9  -0.8                                    -6.7  Johnstown Castle    
03962 1004.9 1034.1  973.9                8.9  13.5   4.2   4.6  10.8  -1.8               6.8 +0.4             -7.7  Shannon Airport     
03967 1004.7 1033.5  974.4                8.6  13.4   4.5   4.0  10.7  -2.4               6.3                        Casement Aerodrome  
03969 1004.9 1033.6  974.5                8.6  13.8   4.1   3.8  10.7  -2.9               6.2 +0.6             -7.6  Dublin Airport      
03973 1003.2 1033.4  974.0                7.0  11.2   1.9   3.5   8.6  -0.5               5.2                        Connaught Airport   
03976 1001.8 1032.2  972.6                9.5  13.1   5.1                                                      -8.9  Belmullet           
03952 1006.5 1034.5  974.2                9.5  12.3   6.2   6.1  11.1   0.4               7.8                        Roches Point        
03970 1003.3 1033.4  973.7                8.5  12.5   3.0   4.0   9.7  -1.9               6.3                        Claremorris         
03971 1004.2 1033.6  974.2                7.9  12.7   3.4   3.3   9.8  -1.7               5.6                        Mullingar           
03961 1005.8 1034.6  974.5                8.4  12.9   3.4   3.9  11.1  -2.4               6.2                        Oak Park            
03979 1003.2 1033.1  973.9                7.5  12.8   2.5   4.0  10.1  -1.9               5.8                        Ballyhaise          
03966 1004.7 1033.9  974.2                8.4  13.6   4.7   3.7   9.9  -2.9               6.0                        Gurteen             
03963 1003.2 1033.1  972.6                                  6.3  10.3   2.3                                          Mace Head           
03951 1006.6 1034.6  973.2               10.2  12.4   7.2   7.0  11.0   0.1               8.6                        Sherkin Island      
03980 1000.7 1032.8  973.4                8.9  12.6   5.5   5.6  10.8   0.5               7.2 +0.8             -9.4  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 Dec 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.

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