The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Aug 2023.

 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 1010.1 1027.6  995.9                                 10.6  13.3   6.0                                          Baltasound          
03005 1009.8 1027.0  995.6                                                                                     -1.4  Lerwick             
03008 1009.6 1026.1  995.3   41.4  15.0  14.9  17.1  12.7  11.3  13.4   8.5              13.1 +0.5   56              Fair Isle           
03017 1009.8 1025.3  995.8                                                                                           Kirkwall            
03023 1009.7 1022.5  993.9                                                                                           South Uist Range    
03026 1009.8 1022.4  995.8   78.6  11.0  17.1  22.7  14.3  11.8  15.9   6.4  125.3  14.7 14.4 +0.8   90   94   -1.4  Stornoway           
03031 1010.1 1022.8  994.7   85.2   9.0  16.9  24.4  12.4   9.3  16.0   2.5   93.8  10.6 13.1 +0.3   76   86         Loch Glascarnoch    
03034 1010.1 1022.2  994.9  111.2  14.0  18.0  25.4  13.1  12.1  16.5   5.9              15.1 +0.8  115              Aultbea             
03044                        89.0  15.0                     9.4  14.3   1.4   92.4  10.1            118   76         Altnaharra          
03047 1010.8 1023.2  993.2  110.2  17.0  17.5  22.9  14.4  10.1  16.2   3.7   81.4   8.3 13.8 +0.7  102              Tulloch Bridge      
03062 1010.1 1023.7  995.0   56.4   9.0  18.8  24.2  14.8  10.4  14.6   5.2              14.6 +0.4   97              Tain Range          
03063 1009.8 1023.1  993.5                                                                                           Aviemore            
03068 1010.1 1024.0  994.6                                                                                           Lossiemouth         
03080 1010.1 1024.5  993.2   57.4  10.0  18.8  23.8  13.2   9.9  15.5   5.2              14.4 +0.6   84              Aboyne              
03088 1010.3 1025.0  992.6   48.0  11.0  17.6  22.7  14.1  11.2  14.1   7.7              14.4                        Inverbervie         
03091                        40.2   9.0                    11.4  15.8   6.1  137.2  10.8             59   88         Aberdeen Dyce       
03171 1010.6 1024.4  991.5                                                                                           Leuchars            
03100 1010.5 1022.4  992.8  105.2  22.0  17.0  19.9  15.3  12.2  15.2   7.7  118.3  13.7 14.6 +0.6  102   69   -1.6  Tiree               
03105 1011.0 1022.6  990.9  113.2  21.0  17.9  21.4  15.7  11.5  15.0   5.6              14.7                        Port Ellen          
03111 1010.7 1022.2  989.4                                                                                           Machrihanish        
03132 1011.5 1022.9  987.3                                                                                           West Freugh         
03134 1010.7 1022.3  990.6   55.2  11.0  19.8  23.7  16.9  11.5  15.7   6.7  127.0   9.2 15.6 +0.7   52   83         Glasgow Bishopton   
03136 1011.0 1022.7  988.9                                                                                           Prestwick           
03144 1010.8 1023.8  991.7   81.4  14.0  19.7  23.8  16.2  11.4  16.5   4.8              15.6 +0.7  105              Strathallan         
03153 1010.8 1021.7  986.4   54.2  23.0  18.0  22.5  15.7  12.2  15.6   9.4  160.2  12.9 15.1 +0.4   49              Dundrennan          
03155 1010.6 1022.2  989.4   35.2   5.0  18.2  23.5  14.4  10.8  15.9   6.5              14.5 +0.7   43              Drumalbin           
03158 1010.6 1023.5  989.4   77.6  16.0  17.9  23.4  14.0  10.1  13.5   4.0  110.0   9.1 14.0 -0.9  108   65         Charterhall         
03162 1011.2 1023.0  988.7  150.0  16.0  17.8  23.3  15.1  10.5  15.1   2.8   77.6   8.4 14.1 +0.6  104   61   -2.3  Eskdalemuir         
03166 1010.7 1023.1  990.4                                                                                           Edinburgh Gogarbank 
03204 1011.7 1022.4  984.8                                                                                           Ronaldsway          
03210                                    17.7  23.0  15.6                                                            St Bees Head        
03212                       112.4  14.0  19.0  26.0  16.2  12.4  16.3   6.4              15.7 +0.4   94              Keswick             
03214 1011.6 1022.1  984.8   86.4  48.0  18.8  25.6  16.4  13.9  16.5  10.2              16.3                        Walney Island       
03220 1011.3 1022.6  987.6   44.8  12.0  19.4  26.7  15.8  12.8  17.3   7.7              16.1 +0.5   50              Carlisle            
03224 1011.3 1023.1  987.9                                                                                           Spadeadam           
03225 1011.4 1022.5  986.6  153.6  35.0  17.6  24.6  13.5  10.7  15.6   4.6  108.1   8.7 14.1 +0.5  115              Shap Fell           
03226 1011.2 1022.5  985.7   99.4  27.0  17.6  25.4  13.1  11.3  15.8   6.4              14.5 +0.1  111              Warcop Range        
03230 1011.1 1024.1  988.7   81.2  13.0  17.9  23.5  13.4   9.8  15.0   2.8              13.9 +0.1   99              Redesdale           
03238 1010.9 1023.5  987.9                                                                                           Albemarle           
03240                        39.8  14.0  18.8  23.2  15.1  11.9  15.1   7.6  146.6  11.6 15.4 +0.3   59   84         Boulmer             
03257 1011.7 1023.7  986.2  109.2  22.0  20.4  27.3  16.1  11.9  17.9   5.6  130.2  10.2 16.2 +0.2  167   76   -2.2  Leeming             
03265 1011.8 1023.8  985.7                                                                                           Topcliffe           
03275 1011.3 1023.9  986.1                                                                                           Loftus              
03281                       110.0  26.0                                                             133              Fylingdales         
03292 1011.4 1024.0  985.3   71.6  33.0  20.1  25.8  15.4  12.8  16.3   7.6              16.4 +0.2  122              Bridlington         
03344 1011.8 1022.6  985.2                                                                                           Bingley             
03354 1012.5 1022.5  984.1                                                                                           Nottingham Wea Cen  
03377 1012.4 1023.1  984.1                                 12.8  17.5   8.2  167.5  12.3                  87   -2.1  Waddington          
03379 1012.3 1022.9  983.7                                                                                           Cranwell            
03382 1011.7 1023.7  985.0   68.2  12.0  21.1  26.6  17.1  12.5  16.3   6.3  153.5  10.2 16.8 +0.3  111   85         Leconfield          
03385 1012.0 1023.6  984.0                                 12.8  16.8   7.8                                          Donna Nook          
03391 1012.3 1023.1  983.6                                                                                           Coningsby           
03392 1012.3 1023.2  983.4                                                                                           Wainfleet           
03302 1012.6 1022.4  985.0                                                                                     -1.7  Valley              
03301 1012.2 1022.4  983.5  112.4  44.0  18.6  24.8  15.5  12.7  15.7   8.0              15.7                        Raf Mona            
03305 1012.4 1022.2  983.9                                                                                           Capel Curig         
03313 1012.2 1022.5  984.0   71.6  13.0  18.9  26.4  15.3  13.1  16.9   9.4              16.0 +0.0  104              Rhyl                
03316 1012.4 1022.6  984.3                                                                                           Crosby              
03318                        92.6  14.0                                                             116              Blackpool           
03321 1012.4 1022.4  984.4   88.4  24.0  20.2  27.6  15.5  12.9  17.6   7.7  141.8  11.5 16.5 +0.2  150   83         Hawarden            
03405 1013.5 1023.0  983.8                                                                                           Aberdaron           
03409 1012.2 1022.0  983.7   88.6  18.0  18.6  26.4  15.5  11.3  15.8   5.9   95.8   8.7 15.0                        Bala                
03410                       113.8  20.0                    11.0  14.1   7.7  102.5   8.8            103   68         Lake Vrynwy         
03502 1013.1 1021.9  983.7                                                                                     -1.9  Aberporth           
03503 1012.6 1022.0  984.2               19.5  26.1  16.0                                                            Trawscoed           
03507 1013.1 1022.1  984.0                                                                                           Sennybridge         
03604                                                      14.1  17.0  11.1                                          Milford Haven       
03605 1013.1 1022.6  984.0                                                                                           Pembrey Sands       
03609                                    19.4  22.4  16.4  14.7  17.8  12.0              17.1 +0.1                   Mumbles             
03716 1013.4 1023.5  985.5   87.0  18.0  19.7  24.3  15.6  13.8  17.8  10.4  140.4  13.4 16.8 +0.1   89   74         St Athan            
03330 1012.5 1021.8  984.5                                                                                           Leek Thorncliffe    
03414 1012.7 1022.0  984.2                                                                                           Shawbury            
03520 1013.0 1022.6  985.3   59.6  10.0  20.2  25.5  14.0  10.8  16.4   5.5  124.3  11.2 15.5 -0.6   93   74         Shobdon             
03522 1013.2 1022.4  985.3                                                                                           Hereford Credenhill 
03529 1013.6 1023.6  985.9   44.8   7.0                    11.9  17.3   7.0                          73              Pershore            
03535 1012.6 1021.8  984.8                                                                                           Coleshill           
03544 1013.0 1023.1  985.3   38.0   7.0                    12.1  17.5   7.8                          57              Church Lawford      
03647 1012.8 1022.8  985.9                                                                                           Little Rissington   
03649 1013.2 1023.2  985.0                                                                                           Brize Norton        
03658 1013.6 1024.1  986.8   64.4  14.0  22.0  25.8  16.3  11.7  16.6   5.9              16.8 -0.1  121              Benson              
03462 1012.6 1023.0  984.2   58.6  17.0  21.8  27.1  13.5  12.1  16.8   8.2  187.7  12.8 17.0 -0.1   98   97         Wittering           
03469 1012.7 1023.0  983.8   48.0   9.0  22.3  27.6  14.0  12.0  17.6   6.5              17.2 +0.2   75              Holbeach            
03482 1012.6 1022.7  984.3                                                                                           Marham              
03488 1012.5 1023.1  983.9   53.0  11.0  21.5  27.3  15.0  13.4  17.3   8.9  184.0  11.4 17.5 +0.1   92              Weybourne           
03931 1012.6 1023.3  984.7                                 11.9  17.4   2.0                                          Tibenham            
03560 1013.2 1023.8  985.6   46.6  11.0  21.8  26.7  14.8  12.3  17.2   8.8              17.0 -0.2   79              Bedford             
03590 1013.1 1024.0  985.5  102.6  29.0  21.7  25.5  14.3  12.1  17.7   6.6  194.1  13.6 16.9 -0.4  166   95         Wattisham           
03684 1013.2 1024.2  986.0   49.6   9.0  22.0  26.2  16.1  12.3  17.0   7.5              17.1 -0.2   84              Andrewsfield        
03693 1013.5 1023.9  986.9                                                                                           Shoeburyness        
03707 1013.9 1022.6  983.4                                                                                           Chivenor            
03710 1013.4 1023.4  985.2  112.8  13.0  18.7  23.0  15.2  11.6  15.1   9.1  102.5  11.4 15.1 +0.1   99   62         Liscombe            
03740 1013.7 1024.3  986.8   73.8  11.0  20.5  25.0  15.4  12.5  16.4   8.3  135.7  11.2 16.5 -0.1  112   70   -1.8  Lyneham             
03743 1013.6 1023.6  987.5                                                                                           Larkhill            
03803 1015.4 1024.1  990.5                                                                                           Scilly/St. Marys    
03808 1014.7 1023.6  985.2   72.8  14.0  18.5  23.3  16.4  14.0  16.5  10.8              16.3 +0.1   93        -1.6  Camborne            
03809 1014.8 1023.1  985.2                                                                                           Culdrose RNAS       
03823 1013.8 1023.6  984.6  106.6  13.0  18.9  22.7  15.7  12.8  16.4   9.6              15.9 +0.2   99              Cardinham           
03827 1014.3 1024.4  986.0   76.0  18.0  20.3  23.7  17.3  13.6  17.6   9.6              16.9 +0.1   95              Plymouth            
03853 1013.7 1023.8  987.1                                                                                           Yeovilton           
03844 1013.9 1024.1  986.5                                 11.9  18.5   0.1                                          Exeter AirportNo2   
03857 1014.4 1025.0  988.8   38.0   7.0  19.2  21.0  16.9  15.1  17.3  12.6              17.2 +0.0   81              Isle of Portland    
03672 1013.5 1023.4  987.3                                                                                           Northolt            
03746 1013.6 1023.6  987.6                                                                                           Boscombe Down       
03749 1013.9 1024.5  987.9   64.4  11.0  21.3  25.7  16.0  12.6  16.8   8.5              16.9 -0.2  113              Middle Wallop       
03761 1013.6 1023.9  987.9                                                                                           Odiham              
03769 1013.6 1023.7  988.0                                                                                           Charlwood           
03770                        45.2  10.0                                                                              St James Park       
03772 1013.5 1023.5  987.5                                                                                     -2.0  Heathrow            
03796 1014.0 1025.0  988.7               19.8  23.0  15.8  13.9  17.6  10.3              16.9                        Langdon Bay         
03797 1013.8 1024.1  988.1                                                                                     -1.8  Manston             
03862 1014.3 1024.8  988.9   71.0  13.0  21.3  24.4  17.9  12.1  17.6   6.7  152.0  12.7 16.7 -0.3  119   73   -1.6  Bournemouth Hurn    
03866 1014.3 1025.1  989.7   88.8  19.0  19.1  22.3  16.5  14.7  17.4  11.2              16.9                        St Catherines Point 
03872 1014.3 1025.0  989.2   81.2  17.0  20.9  24.2  16.2  13.7  17.6  10.1              17.3 -0.4  142              Thorney Island      
03876 1014.5 1025.2  989.5   57.0  10.0  21.1  25.4  15.8  12.8  17.9   9.0              16.9 -0.1   97              Shoreham            
03882 1014.0 1024.2  988.8                                                                                           Herstmonceux        
03894 1015.4 1025.4  991.9               19.7  22.9  16.9                                                      -1.7  Guernsey Airport    
03895 1015.4 1025.2  993.5                                                                                           Jersey Airport      
03901 1010.9 1021.8  988.0  142.2  27.0  18.9  23.0  16.4  11.9  16.1   7.4  107.9   9.9 15.4                        Thomastown          
03904 1011.2 1022.1  991.9                                                                                           Castlederg          
03907 1010.9 1022.7  989.8   88.8  19.0  18.7  23.6  16.0  12.5  15.7   7.8   82.8   9.7 15.6                        Magilligan          
03911 1011.1 1022.4  988.5  111.4  36.0  17.4  21.2  13.5  11.2  15.9   6.7              14.3 +0.4   96              Lough Fea           
03915 1010.9 1022.3  990.3                                                                                           Port Glenone        
03916 1010.9 1022.7  989.4  111.2  41.0  17.1  20.9  13.8  11.3  14.8   7.7              14.2 +0.3  102              Ballypatrick Forest 
03917 1011.2 1022.5  987.9   83.8  21.0  19.0  22.5  15.5  12.5  16.0   8.3  109.8   9.4 15.7 +0.5   99   75   -2.1  Aldergrove          
03923                       127.8  34.0                    11.6  15.8   9.1                         151              Glennane            
03953 1013.3 1024.1  989.7  177.7  51.0  18.0  22.3  15.8  13.9  17.1   9.0              16.0 +0.7  156        -1.6  Valentia            
03955 1013.2 1023.6  986.4  117.0  54.0  18.4  22.3  15.5  12.5  14.8  10.1  123.8  11.5 15.5 +0.5  121   78   -1.7  Cork Airport        
03956 1012.8 1022.3  983.5                                                                                           Johnstown Castle    
03962 1012.7 1023.2  987.1   72.0  16.0  19.5  26.6  16.1  13.4  17.0   9.4  142.5  12.2 16.4 +0.5   82  100   -1.6  Shannon Airport     
03967 1012.0 1022.0  984.5   85.9  23.0  19.4  24.1  16.8  12.0  16.1   8.5  147.4  12.3 15.7 +0.5  120   96         Casement Aerodrome  
03969 1012.1 1022.5  984.4  120.5  44.0  19.3  22.5  16.0  11.8  16.1   8.3  139.7  10.1 15.5 +0.6  164   90   -1.8  Dublin Airport      
03973 1011.6 1022.4  989.2  147.6  28.0  17.2  22.8  13.9  11.5  15.1   7.0              14.3                        Connaught Airport   
03976 1011.2 1022.2  991.2  118.5  19.0  18.3  23.2  15.7  13.3  16.0  10.5              15.8 +0.9  118        -2.0  Belmullet           
03952 1013.1 1023.6  985.7  122.9  51.0                                                                              Roches Point        
03970 1011.7 1022.5  989.2  108.0  24.0                                                                              Claremorris         
03971 1011.8 1022.0  986.3  114.6  35.0                    11.8  16.4   6.7                         135              Mullingar           
03978                       108.2  18.0                                                                              Finner              
03961 1012.6 1022.3  984.6   61.7  11.0                    12.6  16.8   7.9                                          Oak Park            
03979                       115.0  35.0                                                                              Ballyhaise          
03966 1012.4 1022.8  986.7  100.0  26.0                                                                              Gurteen             
03963 1011.9 1023.1  989.7   94.3  17.0                                                                              Mace Head           
03951 1013.6 1024.2  987.9  122.1  23.0                                                                              Sherkin Island      
03980 1010.5 1022.5  990.7  116.2  18.0                                                             118        -2.1  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 Aug 2023 ending at 06GMT on day 01.

Averages refer to the period 1991-2020 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

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