The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Apr 2012.

 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 1007.0 1024.8  981.6                                  2.7   6.5  -2.7                                          Baltasound          
03005 1006.5 1025.2  980.3  117.9  13.0   7.0  10.2   2.1   2.7   5.7  -2.5  108.5  14.0  4.8 -0.9  167   91   -5.6  Lerwick             
03017 1006.7 1026.5  979.2   82.2  13.0   8.5  10.8   4.1   3.0   6.1  -0.6  113.9  14.5  5.8 -0.8  137   91*        Kirkwall            
03026 1007.2 1027.4  980.8                                  3.6   7.6  -1.1  148.5  13.6                       -5.0  Stornoway           
03034 1007.2 1027.6  980.7                                  3.3   7.9  -0.7                                          Aultbea             
03037 1007.0 1027.5  980.6   53.0  10.0  10.3  12.7   7.3   2.3   7.7  -2.0               6.3                        Lusa                
03044 1007.0 1027.1  979.6                                  1.0   6.7  -4.2                                          Altnaharra          
03047 1007.2 1027.4  980.4                                  0.2   6.7  -7.2                                          Tulloch Bridge      
03062 1006.8 1027.2  979.1                                  2.2   7.1  -4.1                                          Tain Range          
03063 1006.4 1027.0  978.7  153.8  17.0   8.1  11.3   2.6   1.0   6.8  -4.6   75.4  11.7  4.6                        Aviemore            
03066 1006.6 1027.4  978.9                                  2.8   7.6  -1.7  103.3  14.9                  82*        Kinloss             
03068 1006.5 1027.2  978.5   88.0  13.0   8.8  12.9   4.5   3.2   7.3  -2.5               6.0                        Lossiemouth         
03075 1006.4 1026.6  978.6                                  2.6   6.8  -1.2                                          Wick                
03080 1005.9 1026.9  977.4                                  0.9   7.3  -4.5                                          Aboyne              
03088                                                       2.7   6.2  -2.9                                          Inverbervie         
03091                                     8.7  13.2   4.3                                                            Aberdeen Dyce       
03171 1005.5 1026.6  977.1   96.8  25.0  10.1  15.2   5.9   2.9   8.7  -3.0  103.0  12.6  6.5 -1.0  216   71*        Leuchars            
03100 1006.7 1026.9  981.3                                                   237.1  14.3                       -5.9  Tiree               
03105 1006.5 1026.3  981.8   68.8  20.0  11.0  13.4   7.3   2.5   8.7  -2.5               6.7                        Port Ellen          
03111                                    10.7  13.0   6.5                                                            Machrihanish        
03132 1005.6 1025.3  982.2   64.4  21.0  11.1  17.0   6.7   3.1   8.6  -4.7               7.1                        West Freugh         
03134 1005.7 1026.1  979.9   68.0  10.0  11.3  14.2   5.2   2.9   7.8  -3.7  125.5  11.2  7.1                        Glasgow Bishopton   
03136 1005.6 1025.6  980.4   40.2   9.0  10.7  12.9   5.0   3.0   8.5  -3.1  135.4  10.4  6.9                        Prestwick           
03144 1006.1 1027.2  978.6                                  2.5   7.8  -4.6                                          Strathallan         
03153 1004.6 1024.6  981.2                                  3.2   7.2  -1.5                                          Dundrennan          
03155 1005.3 1025.4  979.7                                  1.5   6.6  -4.0                                          Drumalbin           
03158                                                       3.2   8.1  -1.4                                          Charterhall         
03162 1005.3 1025.5  979.8   95.2  12.0   9.2  11.8   5.3   1.2   6.8  -4.3   81.8   7.1  5.2 -1.0   97   69*  -8.8  Eskdalemuir         
03166 1005.5 1026.2  979.0   98.0  14.0  10.2  14.6   5.1   3.4   8.2  -3.8   94.1  11.1  6.8                        Edinburgh Gogarbank 
03210 1004.8 1025.0  982.6                                  3.6   7.3  -1.6                                          St Bees Head        
03212 1004.9 1025.1  982.2                                  3.4   8.4  -3.4                                          Keswick             
03214 1004.6 1024.9  982.4                                  4.8   8.2  -0.8                                          Walney Island       
03220                                                       3.5   8.7  -2.4                                          Carlisle            
03224 1004.7 1024.3  979.9                8.2  12.3   5.2   1.4   6.2  -3.8               4.8                        Spadeadam           
03225 1004.7 1024.6  982.2                                  1.1   7.2  -6.9                                          Shap Fell           
03226 1004.0 1024.4  981.4                                  2.5   6.7  -2.5                                          Warcop Range        
03230                                                       1.8   7.7  -4.9                                          Redesdale           
03238 1004.3 1024.4  978.4  137.2  20.0   9.0  12.3   5.8   2.4   7.0  -2.6               5.7                        Albermarle          
03240 1004.7 1025.4  977.4  116.8  16.0   9.5  13.7   6.8   4.4   6.8  -0.4  116.8  10.2  6.9                        Boulmer             
03257 1004.5 1024.6  982.2  106.4  16.0                     2.5   6.5  -2.7   84.7  12.6            212   64*  -9.5  Leeming             
03261 1004.7 1024.9  983.0  121.0  26.0  10.6  16.9   6.3   2.8   6.8  -2.3               6.7                        Dishforth           
03265 1004.7 1025.0  982.6  108.6  16.0  10.9  17.0   6.6   2.1   6.9  -4.8               6.5                        Topcliffe           
03266 1004.4 1025.0  983.3  121.2  20.0  10.8  17.3   6.9   3.1   7.9  -2.9               7.0                        Linton-on-Ouse      
03275 1004.2 1024.4  980.6                                  3.4   5.7  -0.9                                          Loftus              
03292 1003.8 1024.9  982.3                                  4.6   8.3   0.7                                          Bridlington         
03344                                                       2.5   6.6  -1.7                                          Bingley             
03354                       139.8  20.0  10.8  17.4   3.4   3.9   7.6  -0.7   92.5  11.9  7.3                        Nottingham Wea Cen  
03355 1004.4 1025.2  983.2  139.2  18.0  10.9  17.3   6.7   3.2   8.1  -2.1   91.8  11.9  7.1                        Church Fenton       
03373 1003.9 1025.4  982.3                                  3.1   7.3  -2.9                                          Scampton            
03377 1004.2 1025.8  982.2  153.8  29.0                     4.0   7.3  -0.5   95.7  11.9            330   61* -10.1  Waddington          
03379 1004.2 1026.0  981.9  151.0  27.0                     3.7   7.3  -1.6                                          Cranwell            
03382 1004.0 1025.2  983.3  117.4  22.0  10.9  16.7   6.3   3.5   8.2  -1.1   98.8  12.5  7.2                        Leconfield          
03385 1004.0 1025.6  982.6               10.5  15.6   5.9   4.3   8.3  -1.2               7.4                        Donna Nook          
03391                                                       4.0   7.7  -1.8                                          Coningsby           
03392 1004.1 1026.0  981.3                                  4.1   8.4  -2.0                                          Wainfleet           
03302 1004.7 1024.9  980.2   66.2  12.0  10.7  17.5   7.2   5.0   8.8   0.8  144.6  12.0  7.8 -0.9  120   90*  -9.3  Valley              
03301 1004.9 1025.2  980.4                                  3.7   8.2  -2.0                                          Raf Mona            
03313 1004.8 1025.4  980.2                                  4.5   8.1   0.2                                          Rhyl                
03316 1004.6 1025.5  980.6                                  4.8   8.6  -2.4                                          Crosby              
03321 1004.7 1025.5  979.8                                  3.6   8.3  -3.3                                          Hawarden            
03405 1005.3 1026.2  979.7                                  5.4   8.2   0.3                                          Aberdaron           
03410 1003.9 1024.9  978.0                                  2.4   6.8  -1.5                                          Lake Vrynwy         
03502                        92.4  20.0   9.7  14.7   4.6   4.9   7.8  -0.3  113.2  11.9  7.3 -0.9  174   66*        Aberporth           
03503 1004.2 1026.0  976.7                                  3.5   8.2  -4.2                                          Trawscoed           
03507 1004.1 1026.1  976.0                                  1.8   6.5  -6.0                                          Sennybridge         
03604 1004.2 1026.0  976.9                                  5.5   8.7   1.5                                          Milford Haven       
03605 1004.1 1026.2  976.2  122.2  19.0  11.5  15.3   6.9   3.8   9.0  -4.7               7.6                        Pembrey Sands       
03609 1004.3 1026.7  975.6                                  6.0   9.0   2.5                                          Mumbles             
03716 1003.6 1026.4  974.0  151.0  24.0  11.1  14.7   6.4   5.1   8.5   0.0  127.8  11.5  8.1                        St Athan            
03330 1004.0 1025.4  979.8                                  2.8   6.5  -1.3                                          Leek Thorncliffe    
03414 1004.2 1025.8  978.1  110.4  22.0  10.9  17.5   4.4   3.1   8.0  -3.1  110.1  10.1  7.0 -1.0  226   83*        Shawbury            
03520                                                       3.0   7.8  -2.9                                          Shobdon             
03522 1004.4 1026.8  976.4                                  3.4   7.8  -3.3                                          Hereford Credenhill 
03529 1004.6 1027.2  977.6                                  3.3   8.2  -4.0                                          Pershore            
03535                                                       3.0   7.4  -2.5  117.0  12.5                             Coleshill           
03544 1004.0 1026.5  978.3                                  3.1   7.6  -3.4                                          Church Lawford      
03647 1003.4 1026.4  976.6               10.8  16.7   6.9   2.9   7.0  -2.2               6.8                        Little Rissington   
03649 1003.9 1026.9  977.3  110.0  11.0  12.0  18.3   8.3   3.9   8.1  -1.6  118.9  11.7  8.0                        Brize Norton        
03658 1004.0 1027.1  978.0  131.6  17.0  12.2  18.2   8.2   2.6   8.3  -5.9               7.4                        Benson              
03660 1003.9 1026.9  978.8  157.2  15.0  11.2  16.9   7.1   3.7   7.7  -2.0               7.4                        High Wycombe        
03462 1004.0 1026.5  980.8                                  3.6   7.7  -2.5  109.3  11.5                             Wittering           
03469 1004.1 1026.3  981.4                                  4.0   8.0  -3.2                                          Holbeach            
03482 1004.2 1026.3  980.7   94.0  17.0  11.7  18.0   7.4   3.9   9.0  -3.2               7.8                        Marham              
03488                                                       4.7   9.0  -2.0                                          Weybourne           
03560 1004.1 1026.8  980.2                                  3.7   7.7  -2.3                                          Bedford             
03590 1004.3 1026.2  981.7  114.2  13.0  11.6  17.3   8.4   3.6   8.5  -2.8  130.2  11.9  7.6 -0.8  277   81*        Wattisham           
03684                                                       3.5   8.5  -3.3                                          Andrewsfield        
03693 1004.5 1026.5  983.0                                  4.8   9.7  -2.4                                          Shoeburyness        
03707 1004.1 1026.7  975.9                                  5.0   9.0  -0.7                                          Chivenor            
03710 1003.6 1026.0  975.0                                                                                           Liscombe            
03740                                                       3.3   7.3  -2.8  119.1  11.9                  72*        Lyneham             
03743 1003.9 1027.2  976.7                                  3.2   7.6  -2.9                                          Larkhill            
03803 1005.1 1026.5  974.2  118.4  22.0  11.3  13.1   6.5   7.3   9.5   3.7               9.3                        Scilly/St. Marys    
03808 1004.6 1026.7  975.5  161.2  37.0  10.6  13.5   6.7   5.6   8.7   2.1  153.8  11.9  8.1 -0.7  219   82  -10.1  Camborne            
03809 1004.4 1026.7  975.7               11.1  13.3   7.3   5.1   8.6   0.6               8.1                        Culdrose RNAS       
03823 1003.8 1026.3  976.4                                  3.8   7.8  -0.6                                          Cardinham           
03827                                                       5.2   9.2   0.9                                          Plymouth            
03840 1003.7 1026.5  976.2  190.4  28.0  10.5  14.1   6.6   3.0   7.0  -0.8               6.7                        Dunkeswell          
03853 1004.1 1027.3  975.7                                                                                           Yeovilton           
03857 1004.0 1027.3  978.1                                  6.3   9.0   2.3                                          Isle of Portland    
03672 1004.2 1027.1  980.2  101.2  14.0  12.9  19.1   9.2   4.3   9.2  -2.9               8.6                        Northolt            
03746 1004.0 1027.3  977.0  131.4  13.0  12.0  16.8   7.4   3.1   7.8  -2.0               7.6                        Boscombe Down       
03749 1004.0 1027.3  977.3                                  3.7   8.0  -1.2                                          Middle Wallop       
03761 1004.1 1027.1  978.6                                  3.3   8.0  -3.8  136.6  11.7                             Odiham              
03768 1004.2 1027.2  979.3                                  3.2   8.4  -5.1                                          South Farnborough   
03769 1004.1 1027.0  980.9                                  3.1   8.6  -2.2  132.4  11.1                             Charlwood           
03772 1004.3 1027.2  980.3   96.2  15.0  13.3  19.2   9.3   5.0   9.2  -0.9  141.7  11.6  9.1 -0.7  220   93* -10.3  Heathrow            
03781 1004.2 1026.8  981.3                                  3.7   7.7  -2.4                                          Kenley              
03784 1004.2 1026.6  982.5                                  4.6   8.7  -1.8                                          Gravesend           
03796 1004.7 1026.0  983.9                                  5.0   9.3  -0.1                                          Langdon Bay         
03797 1004.8 1026.3  983.5                                  5.0   9.7   1.1  148.3  11.8                  89*  -9.8  Manston             
03862                                                       2.8   8.9  -4.1  130.4  11.0                  77*        Bournemouth Hurn    
03866                                                       6.3  10.0   1.4                                          St Catherines Point 
03874                                                       5.4  10.0  -0.7                                          Solent MRSC         
03876                                                       4.2   9.7  -1.9                                          Shoreham            
03882                                    12.2  18.6   8.0   4.2   8.7  -0.3  169.0  11.3  8.2                        Herstmonceux        
03903                                                       2.4   8.7  -2.6                                          St Angelo           
03904                        67.4   8.0  11.0  15.7   6.9   1.8   8.5  -3.1               6.4                        Castlederg          
03907                                                       3.7   8.6  -0.7  178.6  13.2                             Magilligan          
03916                                                       3.2   7.6  -1.6                                          Ballypatrick Forest 
03917                                                       3.2   8.7  -1.4  141.1  11.2                 102*        Aldergrove          
03923 1005.7 1024.9  983.9                                  3.1   7.5  -0.4                                          Glennane            
03953 1008.1 1026.9  982.8                                  6.0   9.3   0.9                                    -6.1  Valentia            
03955 1006.6 1025.7  979.3   92.5  17.0  10.5  14.3   7.4   4.0   8.3  -0.3  161.2  11.1  7.3 -1.2  119  106   -7.7  Cork Airport        
03956 1005.5 1024.6  979.2  100.5  14.0  10.4  13.7   6.4   4.6   8.6   0.7               7.5                  -8.7  Johnstown Castle    
03962 1007.4 1026.7  983.4   79.0  11.0  11.9  14.9   9.0   4.2   8.8  -1.4  185.5  11.9  8.0 -1.6  133  124   -6.1  Shannon Airport     
03967 1006.0 1025.0  983.0   97.9  17.0  10.4  13.1   7.0   3.2   8.2  -3.0  156.0  12.9  6.8                        Casement Aerodrome  
03969 1005.9 1025.1  983.1   90.9  16.0  10.4  13.8   7.3   3.2   8.0  -1.5  163.0  11.8  6.8 -1.6  172  107   -8.1  Dublin Airport      
03973 1007.4 1026.5  985.6   62.3  13.0   9.7  13.0   5.9   3.2   7.1  -0.1               6.5                        Connaught Airport   
03976 1008.1 1027.0  987.1   80.8  12.0  11.4  13.6   8.3   5.2   8.7   0.7  196.5  13.9  8.3 -0.8  113  132   -5.2  Belmullet           
03966 1007.0 1026.4  983.7   80.4  10.0  10.8  14.0   8.0   2.7   7.9  -3.0               6.8                        Gurteen             
03963 1007.8 1027.1  986.4   42.1  11.0  11.4  14.0   9.3   5.5   9.0   2.3               8.4                        Mace Head           
03951 1007.2 1026.3  978.7   81.0  20.0  11.3  14.5   9.2   6.3   9.4   2.7               8.8                        Sherkin Island      
03980 1006.9 1026.3  983.1   47.9  10.0   9.9  11.4   6.4   5.2   8.6   1.6               7.5 -0.9   75        -6.1  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 Apr 2012 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