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 2013.

 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 1008.8 1029.0  978.8                7.9  10.8   5.1   1.7   7.0  -4.1               4.8 -1.5                   Baltasound          
03005 1009.0 1027.9  980.4   79.3   9.0                     2.4   6.8  -3.0  169.8  10.7            113  142   -3.1  Lerwick             
03008 1009.9 1027.5  982.7   38.6  11.0                                                              76              Fair Isle           
03010 1009.5 1028.1  983.9                                                                                           Sule Skerry         
03017                                                       2.2   7.2  -2.2                                          Kirkwall            
03023 1010.2 1027.5  980.9   93.8  11.0   9.0  12.4   6.0   3.3   8.0  -2.1               6.2 -1.5  139              South Uist Range    
03026 1009.7 1028.3  983.2   96.6  15.0   9.1  11.6   4.7   2.6   8.0  -2.9  182.2  12.6  5.8 -1.3  133        -2.5  Stornoway           
03031                                                      -0.3   6.6  -9.0                                          Loch Glascarnoch    
03034 1010.5 1028.0  984.1  119.0  14.0   9.4  13.6   5.9   2.6   8.0  -3.7               6.0 -1.8                   Aultbea             
03037 1011.1 1027.5  984.7  226.2  46.0   9.9  13.2   5.6   2.0   8.2  -4.7               6.0                        Lusa                
03044 1010.1 1028.1  984.6   76.0   8.0   9.5  15.0   3.4  -0.0   8.5  -9.4               4.7 -1.8  102              Altnaharra          
03047 1012.2 1027.5  990.2  185.6  21.0   8.4  11.7   3.0   1.0   6.7  -8.5               4.7 -1.6  192              Tulloch Bridge      
03063 1010.9 1027.3  987.5   59.4  11.0   9.5  12.6   2.2                                                            Aviemore            
03066 1010.9 1027.7  986.1   27.0   6.0  10.7  15.8   4.1   2.5   9.7  -7.2  178.1  12.7  6.6 -1.0   65  141*        Kinloss             
03068 1011.0 1027.8  985.8   26.4   5.0  10.5  16.7   4.1   2.6   9.1  -5.9               6.5 -0.9   65              Lossiemouth         
03080 1011.4 1027.0  987.9               10.2  15.8   3.3                                                            Aboyne              
03088 1011.7 1027.8  988.7   30.8  12.0   9.1  15.2   3.4   2.5   6.6  -1.9               5.8 -0.7   65              Inverbervie         
03091 1011.5 1026.9  987.4   26.2   6.0  10.2  16.0   4.6   2.6  10.1  -3.4               6.4 -0.7   45        -1.4  Aberdeen Dyce       
03171 1012.2 1028.4  991.4   32.2   8.0  10.6  15.7   2.8   3.0   9.1  -4.1  177.2  12.8  6.8 -0.7   72  123*        Leuchars            
03100 1011.3 1026.9  987.5                                  3.5   7.4  -2.3  237.6  13.2                       -1.3  Tiree               
03105 1012.3 1027.5  992.6                                  2.9   7.8  -4.2                                          Port Ellen          
03111 1012.4 1028.1  994.4   79.0  16.0  10.0  13.7   6.8   3.4   8.2  -3.8               6.7 -1.0  105              Machrihanish        
03132 1013.2 1030.4  995.5   49.2  12.0  10.4  13.6   6.9   2.9   8.3  -6.2               6.6 -1.1   74              West Freugh         
03134 1012.3 1028.5  994.4   98.2  21.0  10.4  13.3   5.9   2.9   8.2  -4.0  166.9  12.8  6.7                        Glasgow Bishopton   
03136 1012.6 1029.1  995.6   62.8  17.0  10.6  14.7   6.9   3.0   9.1  -4.3  191.9  13.2  6.8 -1.2       121         Prestwick           
03153 1012.9 1030.7  995.1                                  3.0   7.3  -2.2                                          Dundrennan          
03162 1013.2 1031.0  996.3  165.2  34.0   9.1  12.0   4.9   1.2   7.1  -7.2   99.5  10.0  5.1 -1.1  169   84*  -0.9  Eskdalemuir         
03166 1012.2 1028.7  993.2   43.2   7.0  10.7  14.6   6.1   3.4   9.7  -4.4  168.0  12.5  7.0 -0.8   94  123         Edinburgh Gogarbank 
03204 1013.7 1031.4  995.3                                                                                           Ronaldsway          
03210                                     8.8  12.4   6.3                                                            St Bees Head        
03214 1014.0 1032.4  994.8   36.2   7.0  10.2  13.7   6.9   3.7   9.2  -2.5               7.0 -1.6   64              Walney Island       
03220 1013.5 1031.2  995.7                                  3.3   9.8  -4.2                                          Carlisle            
03224 1013.1 1030.7  996.4   72.0  17.0   8.5  12.3   3.1   1.2   7.5  -3.9               4.8                        Spadeadam           
03225                                                       1.3   8.0  -7.3                                          Shap Fell           
03226 1013.4 1031.8  995.0   47.2  11.0   9.5  13.8   4.5   2.4   8.2  -2.4               6.0 -1.0   94              Warcop Range        
03230                                     9.5  13.2   4.1                                                            Redesdale           
03238 1012.9 1030.6  996.3   17.4   4.0                     2.3   9.0  -4.2                          31              Albermarle          
03240                                                       3.8  10.4  -0.2  169.8  13.9                 108         Boulmer             
03257 1014.2 1032.6  995.9   13.2   3.0  11.8  17.6   5.5   2.5  10.3  -5.0  145.3  12.1  7.1 -0.9   26  109*  +0.2  Leeming             
03261 1014.4 1033.1  995.9                                  2.9  10.4  -3.5                                          Dishforth           
03265 1014.4 1033.0  995.9                                  2.4  10.7  -4.1                                          Topcliffe           
03266 1014.3 1033.2  995.6   12.4   3.0  12.1  18.5   5.7                                            25              Linton-on-Ouse      
03275 1013.6 1031.8  995.8               10.2  18.0   3.7                                                            Loftus              
03292 1014.2 1033.2  995.1    6.8   2.0  11.4  19.6   4.2   4.2   9.7  -0.3               7.8 -0.2   14              Bridlington         
03344 1014.0 1032.5  995.4                                                                                           Bingley             
03346                        12.4   2.0                                                                              Emley Moor No.2     
03354 1014.9 1033.9  994.3   11.6   6.0  12.0  17.8   4.9   3.4   9.9  -2.4  144.4  13.0  7.7                        Nottingham Wea Cen  
03355 1014.5 1033.5  995.3    6.6   1.0  12.4  18.4   6.8   2.8  10.3  -3.5  158.0  11.3  7.6 -0.6   14  102         Church Fenton       
03373                                                       2.8  10.0  -4.0                                          Scampton            
03377 1014.7 1034.1  994.1    7.2   2.0  12.4  19.7   5.5   3.5   9.9  -1.7  168.0  13.2  7.9 -0.5   15  107*  +0.4  Waddington          
03379 1014.9 1034.3  994.1                                  2.9   9.8  -2.5                                          Cranwell            
03382 1014.3 1033.4  994.9                                  3.7  10.3  -0.9                                          Leconfield          
03385 1014.7 1034.1  994.6               11.9  21.2   5.0   4.1   9.8  -1.4               8.0                        Donna Nook          
03391 1014.9 1034.5  994.1               12.9  20.1   6.0                                                            Coningsby           
03392 1015.0 1034.6  994.2   22.0  10.0  12.3  21.0   5.5   3.3   8.9  -3.7               7.8 -0.3   54              Wainfleet           
03302 1014.2 1032.5  994.8   31.4   6.0  10.3  12.3   6.9   4.5   9.4  -1.5  198.4  12.8  7.4 -1.3   57  123*  +0.2  Valley              
03301 1014.3 1032.5  994.9                                                                                           Raf Mona            
03305 1014.5 1032.7  994.7  131.8  20.0   9.2  12.5   2.4   2.9  10.1  -5.1               6.1 -1.3   87              Capel Curig         
03313                                                       3.8  11.1  -3.2                                          Rhyl                
03316 1014.4 1032.7  994.7   13.2   3.0  11.1  15.3   6.9   3.6  10.8  -4.7               7.3 -1.3   24              Crosby              
03318                        13.0   3.0                                                                              Blackpool           
03321 1014.8 1033.1  994.8    4.2   1.0  12.3  18.3   5.5   3.1  11.1  -4.8  160.3  12.0  7.7 -1.0    8              Hawarden            
03405 1015.0 1033.6  995.9   27.4   5.0   9.5  12.9   5.1   4.6   8.4  -1.8               7.1 -1.4   47              Aberdaron           
03409 1014.6 1032.7  994.5   42.6   9.0  10.1  15.1   2.5   1.9  10.6  -5.2  119.2  12.2  6.0 -1.4   55   88         Bala                
03410 1014.2 1032.4  993.9   52.8   7.0   8.4  13.2   0.5   1.8   8.5  -3.9               5.1 -1.7   55              Lake Vrynwy         
03502 1014.6 1032.8  995.6   34.4   9.0  10.3  14.8   5.1   4.4  10.1  -1.5  184.2  12.7  7.3 -0.9   65  107*  +0.3  Aberporth           
03503 1014.7 1032.8  994.8   49.8  10.0  11.3  15.1   5.1   2.5  11.7  -7.0               6.9 -1.4   69              Trawscoed           
03507 1014.9 1032.9  994.5                9.7  13.8   1.5                                                            Sennybridge         
03604 1014.8 1033.1  995.1   44.2   8.0  10.6  13.5   4.5   4.8   9.3  -1.5               7.7                        Milford Haven       
03605 1015.1 1033.6  995.3   28.4   4.0  10.7  15.2   4.5   3.4   8.9  -4.9               7.1 -1.5   42              Pembrey Sands       
03609 1015.7 1034.3  995.0   27.0   8.0  10.2  13.4   4.4   5.1   8.4   0.3               7.6 -1.5   46              Mumbles             
03716 1015.1 1033.5  994.1   39.6   9.0  11.0  14.8   4.2   4.0  10.0  -2.7  150.2  12.4  7.5 -1.4   64   84         St Athan            
03330                                                       2.3   8.6  -3.2                                          Leek Thorncliffe    
03414 1014.8 1033.5  994.1   10.4   3.0  11.8  17.7   4.3   2.2  11.0  -4.9  139.8  11.4  7.0 -1.0   21  106*        Shawbury            
03520                        14.6   4.0  11.9  18.0   3.5   2.7  11.1  -4.9               7.3 -1.1   24              Shobdon             
03522 1015.4 1034.0  994.1   16.6   3.0                     2.9  11.1  -5.1                          32              Hereford Credenhill 
03529                                                       3.1  11.6  -5.3                                          Pershore            
03535                                                       2.9   9.9  -3.9                                          Coleshill           
03544                                                       2.9  10.1  -4.2                                          Church Lawford      
03628 1015.3 1034.0  993.8                                                                                           Filton              
03647 1014.7 1033.5  992.6   28.6   6.0  11.4  18.1   3.2   2.6   9.9  -3.7               7.0 -0.9   51              Little Rissington   
03649 1015.3 1034.1  992.8   26.8   5.0  12.3  19.3   4.2   3.7  11.1  -3.6  152.8  12.7  8.0 -0.7   55   92         Brize Norton        
03658 1015.5 1034.3  992.9   18.8   6.0  12.7  19.6   3.9   3.0  10.9  -6.5               7.9 -0.7   40              Benson              
03660 1015.1 1033.9  992.5   34.6   7.0  11.7  20.4   2.4                                            58              High Wycombe        
03462 1014.9 1034.4  993.4   20.2   9.0  12.2  20.0   4.6   3.1  10.0  -3.6  170.3  13.1  7.7 -0.7   41  109         Wittering           
03469 1015.2 1034.8  993.9   24.4  11.0  12.5  22.4   5.1   3.3  10.1  -3.9               7.9 -0.7   56              Holbeach            
03482 1015.2 1034.7  993.7   22.6   8.0  13.0  22.1   5.7   2.8  10.6  -4.7               7.9 -0.8   48              Marham              
03488 1015.1 1034.7  994.5               11.9  22.4   5.0                                                            Weybourne           
03560 1015.2 1034.5  992.7   24.0   6.0  12.3  20.1   4.5   3.0  10.3  -2.9               7.7 -0.8   51              Bedford             
03590 1015.2 1034.7  993.8   28.4   6.0  12.4  21.8   2.7   3.2  11.1  -3.3  183.5  13.6  7.8 -0.6   69  114*        Wattisham           
03684                        34.0   9.0  12.2  21.7   3.0   3.3  10.3  -3.5               7.8 -0.6   79              Andrewsfield        
03693 1015.5 1034.8  994.0   34.6  10.0  11.9  22.3   2.9   4.1  11.0  -5.7               8.0 -0.9   91              Shoeburyness        
03707 1015.3 1033.6  994.1   34.0  19.0  11.6  15.7   5.6   4.9  12.0  -2.9               8.2        60              Chivenor            
03710 1014.9 1032.9  994.1                9.5  13.4   2.0                                                            Liscombe            
03740                                                                        148.9  12.3                  89*        Lyneham             
03743 1015.4 1034.0  993.6   34.8   8.0  11.4  17.7   3.3   3.3  10.2  -2.9               7.3 -1.1   68              Larkhill            
03803 1015.0 1033.2  992.1   47.2  16.0  10.8  13.7   6.7   7.3  11.1   3.4               9.0 -0.7   86              Scilly/St. Marys    
03808 1015.0 1033.1  992.5   40.4   9.0                                                              55        +0.3  Camborne            
03809 1015.2 1033.1  992.3                                                                                           Culdrose RNAS       
03823 1014.8 1032.7  992.4   50.0   9.0                                                              56              Cardinham           
03827 1015.5 1033.4  992.2               11.2  15.2   5.9                                                            Plymouth            
03840 1015.2 1033.6  993.3               10.4  16.4   3.0                                                            Dunkeswell          
03853 1015.5 1034.1  993.5               12.1  17.3   5.2                                                            Yeovilton           
03857 1015.6 1033.9  991.8   37.8   8.0   9.6  13.7   4.4   5.2   8.3   0.0               7.4 -1.6   81              Isle of Portland    
03672 1015.4 1034.4  992.8               13.3  22.4   3.5   4.1  10.8  -3.9               8.7 -0.7                   Northolt            
03746 1015.5 1033.9  993.7               11.6  17.8   3.4   3.3   9.2  -2.5               7.5 -1.1                   Boscombe Down       
03749 1015.5 1034.1  993.5   39.8  10.0  11.9  18.4   3.3   3.8  10.1  -3.7               7.9 -0.9   74              Middle Wallop       
03761 1015.3 1034.2  993.1   39.0  10.0  12.2  20.6   2.8   3.3  10.4  -4.5  156.7  12.9  7.7 -1.0   74   90         Odiham              
03768 1015.4 1034.2  993.1   43.0  11.0  12.6  22.0   3.0   3.3  10.1  -4.1               7.9                        South Farnborough   
03770                        30.6  10.0                                                                              St James Park       
03772 1015.5 1034.5  993.0   35.4  10.0  13.4  22.8   3.3   4.8  10.9  -1.2  162.8  13.1  9.1 -0.8   81  107*  +0.9  Heathrow            
03781 1015.3 1034.3  993.4   18.0   4.0  11.3  20.5   1.5   3.5   9.7  -2.5               7.4 -1.3   30              Kenley              
03784 1015.2 1034.5  993.2                                  4.1  11.2  -5.1                                          Gravesend           
03796 1015.6 1033.9  995.5                9.5  18.4   3.9   3.8   7.5  -3.4               6.7                        Langdon Bay         
03797 1015.6 1034.5  995.5   22.0   7.0  11.5  22.0   4.1   4.4   9.6  -4.6  181.0  12.7  7.9 -1.0   54  108*  +1.0  Manston             
03862 1015.6 1034.1  992.9   48.2  14.0  12.1  19.3   4.4   3.1   9.6  -4.4  149.9  13.4  7.6 -1.1   90   89*  +0.9  Bournemouth Hurn    
03866 1015.4 1033.9  992.2                                  4.9   8.3   0.2                                          St Catherines Point 
03874 1015.5 1034.1  993.2               11.4  17.1   4.7                                                            Solent MRSC         
03876 1015.6 1034.3  994.0               10.6  16.4   4.1                                                            Shoreham            
03882 1015.5 1034.1  994.8               11.6  20.5   3.7                                                            Herstmonceux        
03894 1016.0 1033.3  991.6               10.2  16.2   3.9                                                      +0.9  Guernsey Airport    
03895 1015.7 1032.6  991.5               11.1  18.3   4.0                                                            Jersey Airport      
03896                                                       6.0  10.1   0.6  231.1  11.6                             St Helier           
03901 1012.2 1028.1  992.0                                                                                           Thomastown          
03904 1012.4 1027.5  991.9               11.1  15.9   4.2                                                            Castlederg          
03915 1012.2 1028.1  993.7               10.7  14.9   5.8                                                            Port Glenone        
03916 1012.5 1027.8  993.5                8.7  14.2   3.3                                                            Ballypatrick Forest 
03917 1012.8 1029.1  994.8               10.8  15.6   5.5                                                      -0.6  Aldergrove          
03923 1012.4 1028.9  994.7               10.2  14.7   2.9                                                            Glennane            
03953 1013.2 1030.2  990.9  128.7  23.0  11.0  14.1   7.3   5.9  10.3  -1.0               8.5 -1.0  133        -1.0  Valentia            
03955 1013.5 1031.3  991.8   89.4  10.0  10.8  17.9   4.1   4.4   9.3  -0.5  168.0  12.8  7.6 -0.8  115  111   -0.8  Cork Airport        
03956                                                       4.7   8.9  -0.3                                          Johnstown Castle    
03962 1013.4 1030.0  991.6   60.8   9.0  12.0  15.9   5.5   5.0  10.9  -2.7  188.2  12.0  8.5 -1.1  102  126   -0.1  Shannon Airport     
03967 1013.4 1030.7  994.1   45.3   9.0  11.2  16.2   3.8   3.3  10.0  -5.9  159.4  11.0  7.2                        Casement Aerodrome  
03969 1013.6 1030.8  994.8   40.9  12.0  11.1  16.6   4.3   3.2  11.5  -5.6  164.2  11.3  7.1 -1.3   77  108   -0.4  Dublin Airport      
03973 1012.6 1028.1  990.5  108.7  10.0  10.0  14.0   4.9   2.9   9.3  -1.7  178.8  11.4  6.5                        Connaught Airport   
03976 1012.1 1027.8  987.1   80.6  13.0  11.1  14.0   7.4   4.3   8.8  -2.1               7.7 -1.3  113        -1.2  Belmullet           
03966 1013.3 1030.1  992.4                                                                                           Gurteen             
03963 1012.6 1028.6  988.8   69.8  13.0  10.7  13.1   6.2   5.2   9.0  -1.1               7.9                        Mace Head           
03951 1013.3 1031.2  991.1                                  6.2   9.6  -0.1                                          Sherkin Island      
03980 1012.0 1026.8  990.6                                  4.5   8.7  -0.9                                    -1.0  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 2013 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