The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of May 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                      
03002 1017.1 1031.1 1006.7   44.0  10.0  10.4  16.0   6.8   4.2   9.7   0.3               7.3                        Baltasound          
03005 1017.1 1031.6 1006.1   34.2   8.0                                                              64        +2.0  Lerwick             
03014 1017.7 1031.7 1006.5                                                                                           Foula               
03017 1017.7 1031.6 1005.4   56.6  11.0                                                             115              Kirkwall            
03023 1018.5 1031.0 1004.8   38.0   9.0                                                                              South Uist Range    
03026 1018.3 1031.0 1004.2   67.0  13.0                                                             117        +3.8  Stornoway           
03031 1018.4 1031.5 1005.1   67.4   9.0  12.1  19.8   6.6   3.2  11.6  -4.6               7.7                        Loch Glascarnoch    
03034 1018.7 1031.5 1005.2   60.0  13.0  12.2  18.0   7.6   6.2  12.5  -0.9               9.2                        Aultbea             
03044 1018.0 1031.1 1004.9   48.4   8.0                                                                              Altnaharra          
03047 1019.0 1032.1 1006.4   21.0   6.0                                                                              Tulloch Bridge      
03062 1018.3 1031.6 1005.1   38.2  12.0                                                                              Tain Range          
03063 1018.0 1031.0 1005.1   47.0  15.0                                                                              Aviemore            
03066 1018.3 1031.8 1005.1   52.6  16.0                                                             116              Kinloss             
03068 1018.3 1031.8 1005.0   49.4  11.0                                                                              Lossiemouth         
03075 1017.7 1031.7 1004.8   52.0  11.0                                                                              Wick                
03088 1017.9 1032.2 1005.7   35.4   6.0  11.8  19.5   6.5   5.0  11.4  -0.1               8.4                        Inverbervie         
03091 1017.9 1032.0 1005.4   57.0   9.0                                                             104        +2.7  Aberdeen Dyce       
03171                        59.8  17.0                                                             121              Leuchars            
03100                                                                        218.4  13.8                 115*        Tiree               
03105                        38.6   9.0  13.5  20.4  10.0   5.1  11.9  -1.8               9.3                        Port Ellen          
03132 1018.9 1032.8 1007.0   27.6   5.0  14.3  22.6  10.6   5.1  10.7  -1.6               9.7                        West Freugh         
03136 1018.6 1032.2 1006.8   26.0   7.0                                                                              Prestwick           
03153 1018.2 1032.4 1006.5   41.0  10.0                                                                              Dundrennan          
03155 1018.2 1031.8 1006.7   36.0  11.0  13.3  22.6   7.7   4.3  11.3  -1.6               8.8                        Drumalbin           
03158 1018.0 1031.8 1006.3   33.0   7.0                                                                              Charterhall         
03162 1018.4 1032.3 1007.2   35.6  14.0                                                              40        +3.1  Eskdalemuir         
03166 1018.3 1032.0 1006.3   45.4   7.0                                                                              Edinburgh Gogarbank 
03204 1018.9 1033.4 1007.2   38.6   9.0  13.8  20.4  10.5   7.3  13.3   2.9              10.6 +0.2   88              Ronaldsway          
03210 1018.5 1032.7 1007.1   44.8  26.0  13.2  21.7   9.5   6.4  14.4   0.4               9.8                        St Bees Head        
03212 1018.4 1032.6 1007.8   20.6   5.0  14.9  25.2   9.6   5.2  11.4  -3.0              10.1                        Keswick             
03214 1018.5 1033.0 1007.7   21.8   4.0                                                                              Walney Island       
03220 1018.6 1032.6 1007.4   24.0   4.0  14.8  24.1   9.3   5.8  12.0  -0.7              10.3                        Carlisle            
03225 1018.2 1031.9 1008.0   28.0   5.0  13.4  24.9   6.9   3.0  12.8  -5.8               8.2                        Shap Fell           
03226 1017.9 1031.9 1007.8   21.0   5.0                                                                              Warcop Range        
03348 1018.2 1032.3 1009.0                                                                                           Woodford            
03230 1018.2 1032.0 1007.4   34.6  12.0  13.4  25.3   7.0   3.2  11.4  -4.9               8.3                        Redesdale           
03238 1017.7 1031.8 1007.0   32.2   7.0                                                                              Albermarle          
03257 1018.2 1032.5 1008.3   18.8   5.0                                                              39        +2.5  Leeming             
03261 1018.4 1032.6 1008.4   15.6   4.0                                                                              Dishforth           
03265                        14.0   3.0  15.3  27.0   8.5   4.3  12.5  -4.7               9.8                        Topcliffe           
03266 1018.2 1032.5 1008.2   22.8  10.0  15.4  27.3   9.2                                                            Linton-on-Ouse      
03275 1017.8 1032.4 1006.8   19.0   3.0                                                                              Loftus              
03292 1017.6 1032.5 1006.0    8.2   3.0  14.0  23.6  10.1   6.8  13.1   0.6              10.4                        Bridlington         
03354 1018.3 1032.4 1009.0   22.6   6.0                                                                              Nottingham Wea Cen  
03355 1018.2 1032.5 1008.2                                                                                           Church Fenton       
03373                        15.2   4.0  15.2  27.2   8.2   5.9  13.7  -0.8              10.6                        Scampton            
03377 1017.9 1032.3 1008.1   21.4   4.0                                                              45        +2.3  Waddington          
03379 1018.0 1032.5 1008.4   18.6   5.0                                                                              Cranwell            
03382 1017.7 1032.4 1006.8    9.2   1.0                                                                              Leconfield          
03385                                    13.7  26.7   8.9   6.9  13.4   1.2              10.3                        Donna Nook          
03391 1017.9 1032.3 1007.9   16.6   4.0                                                                              Coningsby           
03392 1017.8 1032.5 1007.5   16.6   4.0  15.0  27.5   9.7   6.3  13.4  -0.8              10.7                        Wainfleet           
03302 1018.7 1033.1 1005.9   37.2   9.0                                                              82        +3.5  Valley              
03305 1018.7 1033.0 1007.2   31.8   3.0                                                                              Capel Curig         
03313 1018.8 1033.0 1007.5   48.6   7.0  14.3  23.3  10.1   6.5  13.1   0.5              10.4                        Rhyl                
03316 1018.6 1032.9 1008.2   15.4   6.0  15.1  24.8  10.5                                                            Crosby              
03321 1018.7 1032.8 1008.7   30.8   8.0  15.4  26.3  10.0   5.9  11.6  -0.8              10.6                        Hawarden            
03405 1019.4 1034.1 1005.9   55.8  20.0  13.1  23.0   9.5   7.4  13.6   3.5              10.2                        Aberdaron           
03410 1018.0 1032.1 1007.8   50.0  14.0  13.1  23.5   7.4   5.2  11.7  -0.4               9.2                        Lake Vrynwy         
03502 1018.6 1033.2 1004.7   54.8  17.0                                                             114        +3.2  Aberporth           
03503 1018.3 1033.1 1006.3   57.8  11.0                                                              88              Trawscoed           
03507 1018.2 1033.2 1006.8   51.0  11.0                                                                              Sennybridge         
03604 1018.5 1033.6 1005.1   46.2  15.0  15.3  23.2  11.4   7.9  14.2   2.9              11.6                        Milford Haven       
03605 1018.5 1033.9 1006.2   47.8   9.0  14.8  21.8  10.8   5.9  13.0  -1.4              10.4                        Pembrey Sands       
03609 1019.0 1034.4 1007.5               14.8  24.0   9.5   8.6  15.1   3.7              11.7                        Mumbles             
03716                        37.8   9.0  15.3  25.3  10.0   7.8  13.7   1.5  215.8  14.7 11.6                        St Athan            
03330 1018.1 1032.2 1008.9   12.8   4.0                                                                              Leek Thorncliffe    
03414 1018.4 1032.6 1009.2   32.8  10.0                                                              64              Shawbury            
03520 1018.3 1032.8 1008.9   34.0  19.0  16.1  26.6   9.3   6.3  11.7   1.4              11.2                        Shobdon             
03522 1018.6 1033.1 1009.3   54.0  39.0                                                                              Hereford Credenhill 
03529                        55.0  32.0                                                                              Pershore            
03535 1018.0 1032.3 1009.0                                                                                           Coleshill           
03544 1018.0 1032.4 1009.1   21.4  12.0                                                                              Church Lawford      
03628 1018.1 1033.0 1009.0   28.0   9.0                                                                              Filton              
03647 1017.4 1032.4 1008.7                                                                                           Little Rissington   
03649 1017.9 1032.9 1009.3   38.6  10.0                                                                              Brize Norton        
03658 1017.8 1032.7 1009.3   33.8  10.0                                                                              Benson              
03660 1017.6 1032.6 1009.0   35.8  10.0                                                                              High Wycombe        
03453 1017.6 1031.9 1008.6   14.8   5.0                                                                              Cottesmore          
03462 1017.9 1032.3 1008.8   18.8   5.0                                                                              Wittering           
03469 1017.9 1032.6 1008.3   19.2   4.0                                                                              Holbeach            
03482 1017.7 1032.2 1008.3   20.0   6.0                                                              42              Marham              
03488 1017.6 1032.7 1007.3   16.0   4.0                                                                              Weybourne           
03560 1017.9 1032.3 1009.0   28.6  16.0                                                              63              Bedford             
03590 1017.3 1031.8 1008.6                                                                                           Wattisham           
03684 1017.3 1032.0 1008.6   10.6   6.0                                                                              Andrewsfield        
03693                                    14.7  25.2   9.3                                                            Shoeburyness        
03707 1018.4 1033.8 1007.3   44.0   8.0                                                                              Chivenor            
03710 1017.7 1033.1 1006.9   47.8   9.0  14.4  24.4   6.7   5.6  11.2  -0.1              10.0                        Liscombe            
03740 1018.2 1033.2 1009.6   45.2  12.0  15.8  25.9   8.6   6.6  13.2   0.8              11.2 -0.0   87        +2.5  Lyneham             
03743 1017.8 1033.0 1009.6   21.6   5.0                                                                              Larkhill            
03803 1018.7 1033.8 1008.0   52.4  13.0                                                                              Scilly/St. Marys    
03808 1018.4 1033.7 1007.9   52.2  11.0                                                                        +2.6  Camborne            
03809 1018.2 1033.5 1008.0   30.0   9.0                                                                              Culdrose RNAS       
03823 1017.8 1033.1 1007.2   55.2  10.0  15.0  24.5   9.3   6.8  12.2   1.1              10.9                        Cardinham           
03840 1017.8 1033.2 1008.3   36.8  10.0                                                                              Dunkeswell          
03853 1018.2 1033.6 1009.6   38.2  12.0                                                              78              Yeovilton           
03857 1018.0 1033.6 1009.4   18.0   7.0  13.9  21.2  10.1   8.6  12.9   4.4              11.2                        Isle of Portland    
03672 1017.7 1032.8 1009.3   36.8  12.0                                                                              Northolt            
03746 1017.9 1033.1 1009.7   22.6   6.0                                                              43              Boscombe Down       
03749 1017.5 1032.7 1009.5   17.0   5.0                                                                              Middle Wallop       
03761 1017.6 1032.8 1009.5   26.2   7.0                                                                              Odiham              
03768 1017.7 1032.8 1009.7   35.2  13.0  16.5  27.1   9.2   5.2  12.2  -2.9              10.8                        South Farnborough   
03769 1017.3 1032.3 1009.2   32.8  10.0                                                                              Charlwood           
03772 1017.7 1032.8 1009.4   22.2   9.0                                                              45        +1.9  Heathrow            
03781 1017.4 1032.6 1009.4   52.4  16.0                                                                              Kenley              
03784 1017.3 1032.1 1009.0                                                                                           Gravesend           
03796 1017.1 1032.3 1008.8               13.5  22.4   8.4   7.1  13.7   2.9              10.3                        Langdon Bay         
03797 1017.3 1032.1 1009.0   51.2  32.0                                                             128        +1.5  Manston             
03862 1017.9 1033.2 1009.4   13.0   5.0                                                              28        +2.3  Bournemouth Hurn    
03866 1017.5 1032.9 1008.8   12.8   4.0  14.0  20.5  10.6   8.4  13.9   2.7              11.2                        St Catherines Point 
03874 1017.7 1033.2 1009.0               15.9  23.5  11.1   8.0  13.1   1.6              11.9                        Solent MRSC         
03876 1017.6 1033.0 1009.0               14.9  21.9  10.3   5.8  12.5   0.2              10.4                        Shoreham            
03882 1017.3 1032.3 1009.0                                                                                           Herstmonceux        
03894 1018.2 1033.9 1009.5               14.2  24.6  10.2   8.1  13.3   4.1              11.2 -0.4             +2.4  Guernsey Airport    
03895 1017.7 1033.6 1008.9               15.4  26.7  10.5                                                            Jersey Airport      
03903 1019.3 1032.1 1005.2   33.4   5.0  15.2  24.3  10.0   6.6  15.2   0.2              10.9                        St Angelo           
03904 1019.2 1031.7 1005.5   34.4   8.0                                                                              Castlederg          
03908 1019.4 1031.6 1006.6   44.2   8.0  14.7  24.6  10.1   7.1  13.9   0.2              10.9                        Ballykelly          
03911 1019.0 1031.3 1006.0   41.4  10.0  13.8  24.5   8.3   5.4  13.0  -1.4               9.6                        Lough Fea           
03915 1018.6 1031.0 1005.9   34.6   8.0  14.7  24.4   9.7   5.9  13.7   0.3              10.3                        Port Glenone        
03916 1019.1 1031.6 1007.3   42.2   7.0  12.5  22.8   7.7   6.2  13.7   1.2               9.3                        Ballypatrick Forest 
03917 1019.0 1031.5 1006.1   32.6   5.0                                                              58        +4.1  Aldergrove          
03923 1018.5 1030.9 1005.0   48.8  13.0                     6.0  12.4   0.9                                          Glennane            
03953 1020.0 1034.0 1003.9   49.6  12.0  15.2  23.6  11.1   8.5  12.8   3.8  230.9  15.3 11.8 +0.9   55  128   +5.8  Valentia            
03955 1019.4 1032.6 1002.7   47.6  11.0  14.4  19.4  10.3   7.1  11.6   1.7  195.0  15.5 10.8 +0.7   57  104   +5.1  Cork Airport        
03956 1019.3 1032.8 1002.3   80.9  27.0  14.3  22.0   9.6                                                            Johnstown Castle    
03962 1019.7 1033.2 1002.8   57.7  14.0  16.1  25.2  11.9   7.3  12.9   0.8  197.8  15.6 11.7 +0.4   96  111   +5.7  Shannon Airport     
03967 1019.2 1031.7 1003.5   58.4  24.0  15.2  24.9   9.3   5.5  13.4  -2.0  218.7  14.6 10.3                        Casement Aerodrome  
03969 1019.2 1032.0 1004.3   47.6  19.0  14.7  23.5   9.6   5.1  13.2  -1.0  234.1  14.3  9.9 -0.6   86  124   +5.3  Dublin Airport      
03973 1019.6 1033.0 1004.5   33.5   7.0  14.0  23.6   8.8   6.1  13.0   1.3              10.1                        Connaught Airport   
03976 1020.1 1033.9 1005.0   38.9   8.0  14.0  21.6  10.2   8.0  12.8   3.0  201.4  14.0 11.0 +0.6   57  106   +6.8  Belmullet           
03980 1019.4 1031.5 1006.7   45.7   7.0  12.8  19.2   8.9                                            77        +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 May 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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