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 2016.

 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                         1.8   1.0   8.1   9.3   5.4   5.4   8.2   1.5               6.7 +2.3    2              Baltasound          
03005 1022.9 1027.1 1016.0   10.0   6.0   7.6   8.5   5.6   4.9   7.6   1.2    2.8   2.3  6.3 +2.0    7   16  +15.9  Lerwick             
03008 1024.1 1027.3 1018.3    6.0   2.0   8.5   9.5   7.1   6.3   7.7   3.2               7.4 +0.9    6              Fair Isle           
03010 1025.0 1027.1 1022.2                                                                                           Sule Skerry         
03017 1025.3 1027.7 1021.5                7.9   9.7   6.8   5.1   8.0   3.0    3.3   2.6  6.5 +1.9        15*        Kirkwall            
03023 1026.8 1028.3 1025.2    1.4   1.0   8.7  10.3   7.4   6.3   9.4   2.9               7.5 +1.6    1              South Uist Range    
03026 1026.3 1027.9 1025.3    2.2   0.8   8.6  10.0   7.7   5.9   8.6   3.9    0.5   0.5  7.2 +2.1    2       +18.5  Stornoway           
03031 1027.6 1028.6 1026.2    2.4   1.0   5.8   7.8   3.9   2.7   6.6  -1.4    1.2   0.7  4.2 +2.3    1              Loch Glascarnoch    
03034 1027.0 1028.3 1026.1    4.6   2.0   8.4  10.1   7.6   6.0   8.8   3.9               7.2 +1.7                   Aultbea             
03037 1027.5 1028.6 1026.4    1.6   0.8   8.2  10.3   5.7   5.4   8.8   2.2               6.8                        Lusa                
03044 1026.4 1027.8 1024.3    2.6   1.0   7.2   9.2   5.0   2.7   8.3  -1.1               4.9 +2.5    2              Altnaharra          
03047 1028.5 1029.7 1027.7    1.2   0.4   5.6   8.8   3.1   2.4   7.2  -0.6               4.0 +1.5    1              Tulloch Bridge      
03062 1026.5 1027.9 1024.3    0.2   0.2   7.2   9.9   4.7   3.8   8.9  -0.9               5.5 +2.3    0              Tain Range          
03063 1027.6 1028.8 1025.7    1.0   0.4   5.2   8.9   0.6   1.5   6.9  -4.3    0.7   0.4  3.4                        Aviemore            
03066 1026.8 1027.9 1025.0    0.6   0.4   7.8  10.2   5.5   4.4   8.0  -0.5    0.8   0.8  6.1 +2.4    1    2*        Kinloss             
03068 1026.5 1027.8 1024.3    0.4   0.2   7.9  10.1   6.5   4.5   7.8   0.9               6.2 +2.8    1              Lossiemouth         
03075 1025.5 1027.5 1022.2    2.6   2.0   8.0   9.6   6.9   5.6   7.6   3.3               6.8 +2.8    3              Wick                
03080 1026.8 1028.6 1023.6    0.2   0.2   6.6  10.0   3.4   1.7   7.6  -3.6               4.2 +1.8    0              Aboyne              
03088 1026.8 1028.3 1024.3    1.2   0.8   7.2  10.6   4.4   4.5   7.3   1.5               5.8 +2.0    2              Inverbervie         
03091 1026.6 1028.1 1023.5    1.4   0.8   7.8  10.4   5.6   4.5   8.5   0.9    0.2   0.2  6.1 +2.4    2    0* +17.0  Aberdeen Dyce       
03171 1027.4 1028.5 1025.8    1.2   1.0   8.4  11.8   5.7   3.4   7.5   1.2    1.6   0.8  5.9 +2.3    2    3*        Leuchars            
03100 1027.4 1029.5 1025.7    2.4   2.0   9.2  11.0   6.8   6.7   9.5   4.3    1.0   0.4  7.9 +1.8    2       +18.3  Tiree               
03105 1027.6 1030.0 1025.9    6.4   3.0   8.9  10.8   6.7   5.8  10.1   3.3               7.4 +1.8    5              Port Ellen          
03111 1027.5 1029.6 1025.9    0.6   0.6   8.9  10.9   6.9   6.1  10.4   2.5               7.5 +1.9    0              Machrihanish        
03132 1027.9 1030.0 1026.4    1.2   1.0   8.1  10.6   5.8   5.2   7.5   4.1               6.6 +1.5    1              West Freugh         
03134 1027.8 1028.2 1027.1    0.2   0.2   7.4  11.5   5.3   4.4   9.5   2.1    2.5   2.3  5.9                        Glasgow Bishopton   
03136 1027.9 1029.0 1026.8    0.0   0.0   7.8  10.9   5.5   3.9   9.7   0.9    0.1   0.1  5.9 +1.2         0         Prestwick           
03144 1027.9 1028.6 1026.6    0.6   0.4   7.9  12.1   4.6   2.9   8.8  -0.2               5.4 +2.4    1              Strathallan         
03153 1027.7 1029.3 1026.8    0.0   0.0   7.0   9.3   3.9   4.7   7.4   2.0               5.9                        Dundrennan          
03155 1028.1 1028.7 1027.4    0.0   0.0   6.0   8.7   3.3   2.6   7.6  -0.4               4.3 +1.5    0              Drumalbin           
03158 1027.8 1028.5 1026.9    0.6   0.4   7.7  10.2   5.9   3.8   7.4   1.6    6.5   3.3  5.7 +2.3    1              Charterhall         
03162 1028.5 1028.8 1028.1    0.2   0.2   6.6   9.6   4.2   2.0   7.4  -0.9               4.3 +1.9    0       +16.4  Eskdalemuir         
03166 1027.7 1028.3 1027.1    0.4   0.2   7.7  10.7   5.7   3.4   9.1  -0.2    4.5   3.0  5.6 +1.7    1   13         Edinburgh Gogarbank 
03204 1027.7 1030.8 1025.5    0.4   0.4   9.4  11.0   7.9   7.0   7.8   6.3    1.4   0.6  8.2 +1.5    0    3         Ronaldsway          
03210 1028.0 1029.8 1026.9    0.2   0.2   7.7   9.1   6.1   4.5   7.7  -0.2               6.1 +1.3    0              St Bees Head        
03212 1028.4 1029.5 1027.7    1.0   1.0   7.5   9.8   5.9   3.2   8.7  -1.2               5.4 +0.9    1              Keswick             
03214 1028.0 1029.7 1026.8    1.0   1.0   8.2  10.4   6.6   5.1   8.0   2.2               6.7 +1.3    1              Walney Island       
03220 1028.3 1028.8 1028.0    0.2   0.2   7.5  10.3   6.3   3.6   7.8   1.2               5.5 +1.3    0              Carlisle            
03224 1028.1 1028.3 1027.8    0.4   0.4   5.9   8.0   3.9   2.1   5.8  -0.4               4.0                        Spadeadam           
03225 1028.5 1029.3 1028.0    0.2   0.2   6.5   9.2   4.8   0.3   5.1  -4.5               3.4 +0.7    0              Shap Fell           
03226 1028.0 1028.5 1027.7    0.0   0.0   6.3   8.6   5.1   2.4   4.9   0.7               4.4 +1.0    0              Warcop Range        
03230 1028.2 1028.7 1027.6    0.6   0.4   7.0  10.5   4.1   2.8   6.6   0.5               4.9                        Redesdale           
03238 1027.7 1028.2 1027.4    3.6   3.0   7.0   9.1   5.0   3.7   6.9   1.7               5.3 +1.9    6              Albermarle          
03240 1027.6 1028.6 1026.4    7.4   4.0   8.7  11.5   6.3   5.5   7.2   3.8    7.6   5.1  7.1 +2.4   12   14         Boulmer             
03257 1028.2 1028.6 1027.8    0.6   0.4   8.6  10.6   6.7   3.1   3.2   2.7    6.7   3.6  5.8 +1.9    1   14* +15.4  Leeming             
03265 1028.2 1028.6 1028.0    0.8   0.4   8.5  10.8   7.0   0.9   3.8  -2.2               4.7 +1.4    1              Topcliffe           
03266                         0.6   0.4   8.5  10.7   6.8   3.2   4.6   1.9               5.8 +1.9    1              Linton-on-Ouse      
03275 1027.7 1028.4 1027.2    6.0   6.0   7.3   9.3   6.1   4.3   5.7   2.5               5.8 +1.7   11              Loftus              
03281                         1.2   1.0                                                               1              Fylingdales         
03292 1027.3 1027.8 1026.6    2.0   2.0   9.5  11.1   8.6   3.4   5.2   0.6               6.5 +1.6    3              Bridlington         
03344 1028.1 1029.4 1027.2    1.4   1.0   6.6   8.6   5.0   4.1   5.6   3.2               5.4 +2.0    1              Bingley             
03346                         2.2   2.0                                                                              Emley Moor No.2     
03354 1028.3 1030.9 1026.9    0.2   0.2   7.2   8.2   6.4   3.5   5.0   1.9    1.3   1.2  5.3                        Nottingham Wea Cen  
03373 1027.7 1029.3 1026.9    0.6   0.6   7.5   9.0   6.8   3.0   4.6   0.7               5.3 +1.5    1              Scampton            
03377 1028.0 1029.8 1027.0    0.2   0.2   7.4   9.0   6.7   3.8   5.0   2.2    2.3   2.3  5.6 +1.4    0    4* +14.1  Waddington          
03379 1028.0 1029.8 1026.9    0.2   0.2   7.4   8.4   6.9   3.2   4.5   2.1               5.3 +1.3    0              Cranwell            
03382 1027.6 1028.2 1027.2    0.6   0.4   8.7  10.5   6.8   3.9   5.0   2.7    4.9   3.7  6.3 +2.0    1    9         Leconfield          
03385 1027.7 1028.3 1027.1                8.4   9.6   7.8   5.4   6.5   3.1               6.9                        Donna Nook          
03391 1027.8 1029.5 1027.0    0.0   0.0   8.1   9.4   7.6   3.3   5.1   0.4               5.7 +1.6    0              Coningsby           
03392 1027.7 1029.1 1026.9    0.0   0.0   8.3   9.1   7.9   4.1   5.4   1.1               6.2 +1.9    0              Wainfleet           
03302 1027.5 1031.9 1023.7    0.0   0.0   9.2  10.5   8.7   2.8   6.2  -1.4    6.5   3.8  6.0 -0.3    0   13* +14.6  Valley              
03301 1027.5 1032.1 1023.4    0.0   0.0   8.7   9.9   8.1   1.8   5.4  -3.1               5.2                        Raf Mona            
03305 1028.5 1032.3 1025.8    0.6   0.4   6.2   8.6   4.7   0.8   3.0  -1.3               3.5 -1.0    0              Capel Curig         
03313 1028.2 1031.6 1025.8    0.0   0.0   7.4   9.7   5.9   3.1   6.8  -1.0               5.3 -0.2    0              Rhyl                
03316 1028.1 1030.8 1026.3    0.4   0.2   7.8   8.7   6.8   4.6   7.1   1.0               6.2 +1.2    0              Crosby              
03321 1028.4 1031.3 1026.5    1.2   1.0   8.2  10.9   6.4   1.6   6.6  -2.5    5.0   5.0  4.9 +0.1    2              Hawarden            
03405 1027.8 1032.9 1023.2    0.0   0.0   8.2   9.5   7.3   5.7   6.3   5.0    3.9   3.6  6.9 -0.0    0              Aberdaron           
03409 1028.5 1033.0 1025.6    0.6   0.2   5.4   5.7   5.2  -0.0   2.5  -3.6    2.1   2.1  2.7 -1.4    0    9         Bala                
03410 1027.9 1031.3 1025.5    0.8   0.4   5.3   8.7   2.9   2.3   3.6   0.9               3.8 +0.2    0              Lake Vrynwy         
03502 1026.7 1032.4 1021.7    0.2   0.2   8.1  10.2   6.8   2.0   5.3  -0.5    4.0   2.1  5.1 -0.8    0    8* +12.8  Aberporth           
03503 1027.2 1032.4 1022.5    0.4   0.2   7.8  10.1   6.3   0.2   2.8  -2.6               4.0 -1.4    0              Trawscoed           
03507 1028.1 1033.3 1024.2    1.0   0.6   4.5   5.1   3.4  -1.8   3.6  -5.3               1.4                        Sennybridge         
03604 1026.5 1032.7 1020.7    0.2   0.2   8.2   9.4   7.6   2.0   5.8  -0.6               5.1                        Milford Haven       
03605 1026.8 1032.9 1021.8    0.0   0.0   8.1   8.9   6.7  -1.5   5.7  -6.9               3.3 -2.3    0              Pembrey Sands       
03609 1027.3 1033.3 1022.3    0.0   0.0   7.7   8.3   6.9   3.7   6.9   1.3               5.7 -1.0    0              Mumbles             
03716 1026.9 1032.6 1022.7    0.2   0.2   6.5   7.3   5.9   0.1   5.2  -3.7    2.9   2.2  3.3 -2.4    0    6         St Athan            
03330 1028.0 1031.2 1025.5    0.8   0.8   5.8   7.3   4.6   3.6   5.1   1.7               4.7 +1.4    1              Leek Thorncliffe    
03414 1028.0 1031.3 1025.9    0.4   0.2   7.4   9.0   6.2   1.2   5.2  -3.8    6.6   6.6  4.3 +0.2    1   15*        Shawbury            
03520 1028.2 1032.4 1025.6    0.6   0.2   7.1  10.0   5.8  -1.9   2.8  -5.4    7.2   7.2  2.6 -1.7    1              Shobdon             
03522 1028.5 1033.0 1025.6    0.8   0.4   5.8   6.8   4.4  -2.3   1.8  -5.9               1.8 -2.7    1              Hereford Credenhill 
03529 1028.4 1032.8 1025.8                                 -2.1   2.4  -6.2                                          Pershore            
03544                         0.8   0.6   6.3   7.0   5.8   0.7   4.3  -3.6               3.5 -0.7    1              Church Lawford      
03628 1027.5 1032.7 1023.8    0.4   0.4   5.6   7.0   4.3  -0.5   4.0  -5.9               2.6 -2.7    0              Filton              
03647 1027.2 1031.5 1024.3    0.6   0.4   6.4   8.9   4.3   0.3   2.1  -1.8               3.4 -0.4    1              Little Rissington   
03649 1027.7 1032.3 1024.5    0.8   0.6   6.6   7.5   5.5  -0.1   2.7  -3.8    6.6   6.6  3.2 -1.3    1   13         Brize Norton        
03658 1027.7 1032.4 1024.3    0.4   0.4   7.2   8.4   5.9  -3.1  -0.9  -6.8               2.1 -2.3    1              Benson              
03660 1027.4 1031.6 1024.4    0.2   0.2   6.4   6.9   5.9   2.2   3.4   0.4               4.3 -0.0    0              High Wycombe        
03462 1027.5 1029.9 1026.2    0.2   0.2   7.6   9.2   6.3   2.5   4.4   0.5    4.6   4.5  5.1 +0.8    0    8         Wittering           
03469 1027.8 1029.8 1027.0    0.0   0.0   7.9   8.8   7.5   3.1   5.1   1.1               5.5 +1.0    0              Holbeach            
03482 1027.7 1029.8 1026.7    0.2   0.2   8.3   9.2   7.5   1.4   4.4  -1.8               4.9 +0.8    0              Marham              
03488 1027.4 1028.5 1026.5    1.2   1.0   8.2   8.8   7.6   4.7   6.2   3.2               6.4 +1.1    2              Weybourne           
03560 1027.8 1030.8 1026.0    0.8   0.6   7.1   7.9   6.2   2.0   4.0  -0.1               4.5 +0.3    2              Bedford             
03590 1027.3 1029.9 1026.0    0.6   0.2   7.9   8.3   7.7   2.3   4.2  -0.2    4.6   4.6  5.1 +0.9    1    9*        Wattisham           
03684 1027.1 1030.3 1025.2    0.0   0.0   8.0   8.9   7.2   1.3   2.8  -0.5               4.7 +0.3    0              Andrewsfield        
03693 1027.1 1030.6 1024.9    0.0   0.0   8.1   8.4   7.8   2.8   5.3   0.1    7.4   5.1  5.4 +0.0    0              Shoeburyness        
03707 1026.1 1033.0 1019.4    0.4   0.2   6.3   8.8   2.4   0.4   4.7  -3.4               3.3         0              Chivenor            
03710 1026.4 1031.7 1021.9                                  0.6   3.8  -1.4    8.6   6.7                             Liscombe            
03740 1027.5 1032.4 1023.9    0.2   0.2   6.1   6.9   5.6  -0.6   3.4  -3.1    9.0   7.4  2.7 -1.8    0   18* +12.1  Lyneham             
03743 1027.2 1032.5 1023.1    0.2   0.2   6.5   7.5   5.5  -1.0   2.5  -5.3               2.8 -1.8    0              Larkhill            
03803 1023.3 1030.9 1016.2    0.0   0.0  11.0  12.0   9.8   9.1   9.5   8.6              10.1 +1.4    0              Scilly/St. Marys    
03808 1024.1 1031.5 1016.7    2.2   2.0   9.1  10.4   8.1   5.8   7.1   4.5    5.8   5.3  7.5 +0.0    2   10   +8.8  Camborne            
03809 1024.2 1031.6 1017.2    1.2   1.0   9.5  10.0   9.2   5.0   7.4   1.7               7.2 -0.1    1              Culdrose RNAS       
03823 1024.8 1031.8 1018.0    0.4   0.2   7.8   9.1   6.6   3.0   3.9   1.8               5.4 -0.6    0              Cardinham           
03827 1025.2 1032.3 1018.5    0.6   0.2   8.3   9.4   7.7   2.8   6.6  -0.7               5.6 -1.4    1              Plymouth            
03840 1026.5 1032.5 1021.7    0.4   0.2   5.9   7.6   4.4   0.4   4.1  -1.7               3.1 -1.5    0              Dunkeswell          
03853 1027.0 1033.1 1022.4    0.4   0.2   3.9   7.7   0.6  -2.2   1.2  -6.7    1.4   1.4  0.8 -4.4    1    3         Yeovilton           
03857 1025.8 1032.3 1020.6    0.0   0.0   8.3   9.0   8.0   4.9   6.4   4.2               6.6 -0.7    0              Isle of Portland    
03672 1027.5 1031.8 1024.6    0.4   0.4   8.5   9.1   7.6  -0.3   5.0  -4.5               4.1 -1.1    1              Northolt            
03746 1027.1 1032.5 1022.9    0.2   0.2   6.8   7.9   5.8  -0.7   3.3  -5.1               3.0 -1.6    0              Boscombe Down       
03749 1027.2 1032.5 1023.3    0.2   0.2   7.2   8.1   6.6   0.0   4.7  -5.1               3.6 -1.2    0              Middle Wallop       
03761 1027.2 1032.1 1023.8    0.2   0.2   7.1   7.8   6.5  -0.4   2.2  -4.3   10.6   7.1  3.3 -1.3    0   19         Odiham              
03768 1027.3 1032.1 1024.0    0.0   0.0   7.7   8.7   7.0  -3.5   0.0  -7.0               2.1                        South Farnborough   
03769 1027.0 1031.6 1023.8    0.0   0.0   7.6   8.9   6.0  -1.7   2.5  -6.3    9.5   6.0  3.0 -1.7    0   20         Charlwood           
03770                         0.0   0.0                                                                              St James Park       
03772 1027.5 1031.9 1024.6    0.2   0.2   8.4   9.5   8.0   1.6   5.5  -2.9    8.3   5.6  5.0 -0.5    0   17* +11.9  Heathrow            
03781 1027.2 1031.5 1024.0    0.2   0.2   6.8   7.6   6.3   1.3   2.4  -1.1               4.1 -0.7    0              Kenley              
03784 1027.0 1031.2 1024.4                7.9   9.1   7.2   2.9   4.1   1.1               5.4                        Gravesend           
03796 1026.7 1030.1 1024.6                7.2   8.7   5.2   4.4   5.5   2.7               5.8                        Langdon Bay         
03797 1027.1 1030.5 1025.0    1.0   1.0   6.9   7.5   6.2   3.4   5.6  -0.5    7.4   5.0  5.1 -0.3    2   14* +11.5  Manston             
03862 1026.7 1032.7 1022.3                7.0   8.5   6.1                                                     +11.0  Bournemouth Hurn    
03866 1025.9 1031.8 1021.1    0.0   0.0   8.7   9.2   8.1   5.4   6.6   4.2               7.0                        St Catherines Point 
03872 1026.7 1032.1 1022.8    0.2   0.2   7.9   8.6   6.3   0.8   4.9  -4.4               4.3 -1.5    0              Thorney Island      
03876 1026.8 1031.9 1023.3    0.0   0.0   7.9   9.3   6.9  -0.4   5.1  -5.5               3.7 -1.8    0              Shoreham            
03882 1026.8 1031.4 1023.7    0.2   0.2   8.1   8.9   6.6   1.4   5.5  -2.1   10.0   5.3  4.7 -0.6    0   20         Herstmonceux        
03894 1024.7 1032.0 1018.8                9.4  10.7   6.9   5.1   8.2   3.7               7.2 -0.4             +8.3  Guernsey Airport    
03895 1024.4 1032.1 1018.5    0.2   0.2   8.6  10.6   5.7   3.8   6.7   1.6   13.5   7.5  6.2 -0.9    0   21         Jersey Airport      
03901 1027.3 1032.5 1023.0    0.4   0.2   3.6   6.1   0.7   0.2   3.2  -2.9    0.2   0.2  1.9                        Thomastown          
03904 1027.7 1032.0 1024.1    0.2   0.2   7.7  11.5   5.9   3.0   4.2   0.6               5.3 +1.0    0              Castlederg          
03907 1027.7 1031.2 1025.1    2.4   2.0   8.0   8.4   7.3   5.7   6.5   5.0    0.0   0.0  6.8                        Magilligan          
03911                                                       4.2   5.0   3.4                                          Lough Fea           
03915 1027.3 1031.0 1024.4    1.0   0.6   7.2   7.5   6.7   4.4   4.9   3.4               5.8                        Port Glenone        
03916 1027.8 1030.9 1025.1    3.0   2.0   7.4   8.6   6.1   5.7   7.1   4.7               6.6 +1.8    2              Ballypatrick Forest 
03917 1027.8 1031.5 1024.9    1.0   1.0   7.1   7.5   6.6   4.7   5.2   3.9    0.0   0.0  5.9 +1.1    1    0* +16.3  Aldergrove          
03923 1027.1 1031.4 1023.6    1.0   1.0   7.5  10.3   6.0   3.6   4.5   2.2               5.6 +1.0    1              Glennane            
03953 1024.0 1030.8 1017.8    0.0   0.0  10.1  10.6   9.4   4.6   8.1  -1.8               7.3 -0.5    0       +11.0  Valentia            
03955 1025.0 1032.1 1018.6    1.1   1.0   7.8   8.9   6.6   5.1   6.5   2.2    3.1   3.1  6.5 +0.4    1    6  +11.6  Cork Airport        
03956                         0.0   0.0                                                                              Johnstown Castle    
03962 1026.1 1033.2 1020.3    0.0   0.0   6.4   8.0   3.1   1.8   4.9  -3.2    8.2   6.5  4.1 -2.2    0   18  +13.5  Shannon Airport     
03967 1027.5 1032.9 1022.8    0.4   0.3   7.2   7.7   6.3   0.0   4.9  -4.7    7.9   5.4  3.6                        Casement Aerodrome  
03969 1027.6 1032.8 1023.5    0.2   0.2   7.1   7.9   5.4   1.0   5.3  -2.3    7.1   6.9  4.1 -1.6    0   13  +15.1  Dublin Airport      
03973 1027.1 1032.8 1022.3    0.3   0.2   5.0   6.5   3.7   1.5   3.2  -0.8               3.3                        Connaught Airport   
03976 1026.4 1032.3 1021.8                7.2   9.2   5.9                                                     +15.7  Belmullet           
03952 1024.9 1031.9 1018.7    0.2   0.1   9.1  10.1   7.8   6.2   8.0   2.9               7.7                        Roches Point        
03970 1026.9 1032.9 1022.2    0.0   0.0   5.4   6.9   2.9  -0.4   2.9  -3.8               2.5                        Claremorris         
03971 1027.2 1033.0 1022.3    0.2   0.2   6.1   6.8   5.1  -1.0   4.3  -5.5               2.5                        Mullingar           
03978 1027.5 1032.6 1023.4    0.0   0.0   5.7   6.7   4.8   2.0   4.5  -1.5               3.8                        Finner              
03961 1027.3 1033.6 1021.9    0.4   0.4   4.8   7.9   1.0  -0.9   2.7  -4.3               1.9                        Oak Park            
03979 1027.6 1032.9 1023.3    0.0   0.0   5.2   7.0   2.6   0.3   2.7  -2.9               2.8                        Ballyhaise          
03966 1026.7 1033.1 1021.5    0.0   0.0   6.1   7.4   3.8  -0.5   3.3  -3.6               2.8                        Gurteen             
03963 1025.8 1032.3 1020.5    0.1   0.1   6.5   7.6   5.4   3.9   5.0   2.3               5.2                        Mace Head           
03951 1023.9 1030.9 1017.4    0.3   0.2                     7.2   8.9   3.4                                          Sherkin Island      
03980 1027.5 1031.0 1024.7    0.2   0.2   8.6  10.5   7.0   6.8   9.7   4.8               7.7 +1.3    0       +17.4  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 2016 ending at 18GMT on day 04.

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.




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