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 2010.

 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                      
03005 1014.1 1034.0  989.1   72.7   8.0                                                              98        +1.4  Lerwick             
03008                                     8.1  11.5   4.8                                                            Fair Isle           
03010 1015.1 1033.7  992.2                                                                                           Sule Skerry         
03017 1015.1 1033.3  990.6                                                                                           Kirkwall            
03023 1016.2 1032.8  996.9   60.4  12.0                                                                              South Uist Range    
03026 1015.9 1033.4  996.5   67.8  10.0                                                              96        +2.6  Stornoway           
03031                        93.0  14.0  10.0  19.5   2.5   1.5   8.8  -6.4               5.7                        Loch Glascarnoch    
03034 1016.6 1033.1  997.4   66.6   9.0  11.0  16.0   5.5   4.7  10.7  -1.7               7.8                        Aultbea             
03037 1017.0 1033.1  998.8  122.6  20.0                                                                              Lusa                
03044 1015.9 1033.2  994.6   66.0  11.0                                                                              Altnaharra          
03047                       117.4  30.0                                                                              Tulloch Bridge      
03063                        61.4  11.0                                                                              Aviemore            
03066                        41.0   6.0                                                              98              Kinloss             
03068                        33.4   5.0                                                                              Lossiemouth         
03075 1015.4 1033.0  991.2   43.6   6.0                                                                              Wick                
03080 1016.5 1032.4  994.6   33.0   5.0  12.5  19.1   4.3   2.0  10.7  -6.2               7.2                        Aboyne              
03088 1016.7 1033.5  992.7   31.2   7.0  10.3  17.2   5.0   3.8   7.7  -2.7               7.0                        Inverbervie         
03091 1016.6 1033.4  993.3   33.6   6.0                                                              57        +3.0  Aberdeen Dyce       
03094 1015.7 1032.9  991.3   32.8   7.0                                                                              Rosehearty          
03171 1017.4 1033.6  996.2   26.6   5.0                                                              61              Leuchars            
03100                                    10.6  14.2   7.6                                                            Tiree               
03105 1018.1 1033.2  999.1                                  3.9   9.2  -1.7                                          Port Ellen          
03132 1018.5 1034.4  998.0   48.2  10.0  12.0  15.5   8.3   3.2   9.6  -3.2               7.6                        West Freugh         
03134                        81.8  19.0                                                                              Glasgow Bishopton   
03136 1017.8 1033.9  998.0   44.6  12.0                                                                              Prestwick           
03144 1017.6 1033.9  997.6   50.0   7.0                                                                              Strathallan         
03153 1018.1 1033.9  997.6   67.6  15.0                                                                              Dundrennan          
03155 1017.6 1033.7  997.8   48.8   8.0  11.1  17.8   4.2   3.0   9.4  -3.0               7.1                        Drumalbin           
03158                        12.8   3.0                                                                              Charterhall         
03162 1018.3 1034.1  998.6   75.4  19.0                                                              82        +3.6  Eskdalemuir         
03166                        26.4   4.0                                                                              Edinburgh Gogarbank 
03204 1019.2 1034.6  997.8   32.2  13.0  11.3  13.5   7.7   5.7   9.6   1.5  196.3  12.8  8.5 +0.6   60  116         Ronaldsway          
03210 1018.8 1034.3  998.0   49.4  16.0  10.7  15.6   7.1   5.1   9.8   1.5               7.9                        St Bees Head        
03212 1018.8 1034.5  998.3   39.4  16.0  12.9  18.6   7.7   3.6  11.9  -2.8               8.2                        Keswick             
03214 1019.0 1034.5  998.1   30.2  11.0                                                                              Walney Island       
03220 1018.6 1034.7  998.4                                  4.9  10.9  -1.0                                          Carlisle            
03224 1018.0 1033.9  998.4                                  2.2   8.8  -4.7                                          Spadeadam           
03225 1018.7 1034.1  998.3   53.4  24.0  11.6  18.1   6.5   1.8   8.7  -3.5               6.7                        Shap Fell           
03226 1018.4 1033.9  998.0                                                                                           Warcop Range        
03230 1018.0 1034.0  998.5   15.2   4.0  12.1  19.0   7.1   1.8   9.0  -5.0               6.9                        Redesdale           
03238                        21.2   5.0                                                                              Albermarle          
03240                        12.0   3.0                                                              24              Boulmer             
03257 1019.0 1034.8  998.8                                                                                     +4.3  Leeming             
03261 1019.3 1035.0  999.0   26.2   6.0                                                                              Dishforth           
03266 1019.3 1035.0  998.8   29.6   5.0                                                                              Linton-on-Ouse      
03281                        20.8   4.0                                                                              Fylingdales         
03292                        29.4  12.0  12.6  20.4   6.5   4.9  12.0   0.4               8.7                        Bridlington         
03354 1019.7 1034.6  999.4   39.2  11.0                                                                              Nottingham Wea Cen  
03355                        21.2   5.0                                                                              Church Fenton       
03373 1019.6 1035.0  999.7   31.8   7.0  13.9  19.6   7.1   3.8  10.8  -0.7               8.8                        Scampton            
03377 1019.4 1034.6  999.4   30.2   5.0                                                              68        +4.6  Waddington          
03379                        30.2   8.0                                                                              Cranwell            
03382 1019.0 1034.6  999.0   27.0   6.0                                                                              Leconfield          
03385 1019.7 1035.2 1000.2               12.8  20.1   7.2   4.7  11.1   0.4               8.7                        Donna Nook          
03391 1019.6 1034.9 1000.1   26.8   7.0                                                                              Coningsby           
03392 1019.6 1035.1 1000.4   20.6   5.0  13.8  21.6   8.7   4.2  11.1  -1.2               9.0                        Wainfleet           
03302 1019.1 1033.7  996.7   17.2   7.0                                                              33        +4.4  Valley              
03305 1019.5 1034.1  998.3   64.2  14.0                                                                              Capel Curig         
03313 1019.4 1034.3  998.1   11.4   4.0  12.9  20.9   8.1   4.6  12.5  -0.6               8.7                        Rhyl                
03316 1019.4 1034.5  998.2                                                                                           Crosby              
03321                                                       2.8  12.1  -3.4                                          Hawarden            
03405 1020.1 1034.7  996.5   19.6   6.0  11.1  16.7   8.1   6.0   9.7   2.1               8.5                        Aberdaron           
03410 1019.0 1033.5  998.3   40.8   7.0  11.7  18.7   4.6   3.0   9.1  -1.9               7.3                        Lake Vrynwy         
03502 1019.4 1033.8  995.2   30.6   6.0                                                              60        +4.4  Aberporth           
03503 1019.4 1034.0  996.6   41.2   7.0                                                              58              Trawscoed           
03507 1019.5 1033.8  997.7   53.2  18.0                                                                              Sennybridge         
03604 1019.5 1033.9  995.3   31.4   9.0  13.2  16.6   7.0   5.8   9.9   2.7               9.5                        Milford Haven       
03605 1019.8 1034.3  996.5               13.1  18.9   7.1                                                            Pembrey Sands       
03609 1020.4 1035.0  997.0   32.0   8.0  12.5  16.1   8.1   6.5   9.9   2.4               9.5                        Mumbles             
03330                        23.6   4.0                                                                              Leek Thorncliffe    
03414 1019.6 1034.4  998.8                                                                                           Shawbury            
03520 1019.8 1034.2  998.9   29.0   5.0  14.5  19.2   5.5   3.2  10.6  -1.5               8.8                        Shobdon             
03522                        19.2   4.0                                                                              Hereford Credenhill 
03529 1020.3 1034.9  999.8   23.6   6.0                                                                              Pershore            
03535                        23.8   5.0                                                                              Coleshill           
03544 1019.7 1034.2  999.6   38.6  13.0                                                                              Church Lawford      
03628 1020.0 1034.2  998.8   26.4  10.0                                                                              Filton              
03647                        15.6   3.0  13.7  19.1   6.7   3.5   8.1   0.5               8.6                        Little Rissington   
03649 1020.0 1034.5  999.7   23.6   5.0                                                                              Brize Norton        
03658 1020.0 1034.3 1000.4   23.8   4.0                                                                              Benson              
03660 1019.8 1034.1 1000.3   21.2   7.0                                                                              High Wycombe        
03453 1019.3 1034.4  999.5   20.8   4.0                     4.4  10.7  -0.6                                          Cottesmore          
03462 1019.7 1034.8 1000.0                                                                                           Wittering           
03469 1019.7 1034.9 1000.3   21.8  10.0                                                                              Holbeach            
03482 1019.8 1034.9 1001.0   15.4   4.0                                                              33              Marham              
03488 1019.6 1035.2 1001.1                                                                                           Weybourne           
03560 1019.9 1034.7 1000.4   10.8   4.0                                                              23              Bedford             
03590                        13.0   3.0                                                              32              Wattisham           
03684 1019.7 1034.5 1001.2    9.6   2.0                                                                              Andrewsfield        
03693 1020.1 1034.7 1001.7               13.5  21.0   8.7   4.4   9.1   0.0               8.9                        Shoeburyness        
03707 1019.9 1034.2  996.9   29.6   7.0                                                                              Chivenor            
03710 1019.3 1033.5  996.9   29.0   8.0  12.3  18.4   7.7   3.6   9.1  -0.8               7.9                        Liscombe            
03740 1020.2 1034.4  999.9   30.0  11.0  14.0  19.8   8.9   4.0   9.1  -0.1               9.0 +1.2   63        +4.9  Lyneham             
03743                        25.8   7.0                                                                              Larkhill            
03803 1019.3 1032.9  991.6   29.2   9.0                                                                              Scilly/St. Marys    
03808 1019.5 1033.4  993.8   37.4   8.0                                                                        +4.6  Camborne            
03809 1019.5 1033.5  993.6                                                                                           Culdrose RNAS       
03823                        48.8  11.0  12.9  16.7   8.3   4.6   9.9   1.2               8.7                        Cardinham           
03827 1019.9 1033.9  996.3   41.8  16.0  13.6  18.1   9.4   5.4  10.1   1.3               9.5                        Plymouth            
03853                        36.8   8.0                                                              78              Yeovilton           
03857 1020.1 1034.2  998.8   52.0  18.0  11.9  15.2   8.9   6.3   9.0   4.0               9.1                        Isle of Portland    
03746 1020.0 1034.0  999.8                                                                                           Boscombe Down       
03749 1019.7 1033.7  999.7   26.0  11.0                                                                              Middle Wallop       
03761 1019.9 1034.0 1000.5   24.0   9.0                                                                              Odiham              
03768                        19.8   7.0  15.1  20.6  10.1   3.4   9.2  -1.4               9.2                        South Farnborough   
03769                        15.8   6.0                                                                              Charlwood           
03781 1019.9 1034.2 1001.0   23.8   8.0                                                                              Kenley              
03784 1020.0 1034.5 1001.3               15.3  22.1  10.0                                                            Gravesend           
03796 1019.9 1034.1 1002.5               12.7  17.5   8.2   5.2  11.0   0.8               9.0                        Langdon Bay         
03797 1020.1 1034.5 1002.3   18.6   5.0                                                              45        +5.1  Manston             
03862 1020.1 1034.2  999.8   35.0  13.0                                                              58        +4.9  Bournemouth Hurn    
03866 1019.9 1033.9 1000.3   16.8   4.0  12.2  16.2   8.0   6.3   9.3   3.0               9.3                        St Catherines Point 
03874 1020.0 1034.1 1000.5               14.5  18.1   9.4   5.8  10.2   2.6              10.2                        Solent MRSC         
03876 1020.1 1034.2 1001.5   14.6   7.0  13.2  16.3   9.2   4.1   7.6   0.7               8.6                        Shoreham            
03882 1020.0 1034.0 1002.0   35.2  22.0                                                                              Herstmonceux        
03894 1020.2 1033.9  999.1               12.5  19.4   9.0   6.0  10.6   3.2               9.2 +0.6             +4.5  Guernsey Airport    
03895 1019.8 1033.7  999.8                                                                                           Jersey Airport      
03903 1018.1 1032.6  994.8   53.4  13.0  13.8  19.7   7.1   4.3  10.6  -1.8               9.0                        St Angelo           
03904 1017.9 1032.3  995.8   69.0  15.0                                                                              Castlederg          
03908 1018.0 1032.6  997.5                                  4.8  11.2  -1.9                                          Ballykelly          
03911 1018.0 1032.7  997.0  100.0  16.0  12.2  18.4   4.7   3.3   8.4  -2.5               7.8                        Lough Fea           
03915                        70.6  18.0  13.3  19.7   7.6   4.5   9.5  -0.8               8.9                        Port Glenone        
03916                        72.6  14.0  11.3  17.2   5.8   4.3   9.1  -0.6               7.8                        Ballypatrick Forest 
03923 1017.8 1032.6  995.6   62.2  14.0  12.6  18.3   6.1   4.1   8.8   0.0               8.4                        Glennane            
03953 1018.3 1031.6  990.0  103.4  23.0  13.5  18.4   9.0   6.6  11.5   1.8  217.9  12.4 10.1 +1.2  136  145   +2.9  Valentia            
03955 1018.7 1032.0  991.4   41.6  14.0  12.3  16.7   8.7   4.9   9.9  -0.6  195.4  13.1  8.6 +0.8   59  124   +3.4  Cork Airport        
03956                        27.7   9.0                     5.1  10.1  -0.1                                          Johnstown Castle    
03962 1018.5 1031.6  990.8   70.5  39.0  14.5  19.2  10.4   5.3  11.5   0.3  230.7  12.7  9.9 +1.2  127  156   +3.3  Shannon Airport     
03967 1018.8 1033.1  993.7   34.8   8.0  13.3  18.1   9.1   3.7  10.2  -3.4  184.6  12.7  8.5                        Casement Aerodrome  
03969 1018.9 1033.5  994.6   27.4   7.0  12.9  17.7   8.4   2.9   9.9  -3.8  192.1  13.3  7.9 +0.0   54  123   +4.2  Dublin Airport      
03973 1018.0 1031.8  991.6   69.7  14.0  12.5  18.5   6.9   4.2   9.7  -1.1               8.3                        Connaught Airport   
03976 1017.6 1032.1  991.3   57.2  14.0  12.9  17.2   7.8   6.1  11.3   0.8  184.8  12.5  9.5 +1.3   98  117   +3.0  Belmullet           
03980 1017.8 1032.4  997.7   52.0  11.0  11.5  17.3   7.2   6.0  11.2   0.3               8.8 +1.1   89        +3.6  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 2010 ending at 06GMT on day 01.

United Kingdom averages refer to the period 1971-2000; Republic of Ireland to 1961-1990.

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. See Weather, vol 61, p77.
Pressure anomaly (mb) : the departure from the climatological average

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